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- 15:35, 22 March 2021 (diff | hist) . . (+32) . . m 2021 AMC 12A Problems/Problem 19 (→Solution 3 (Graphs and Analysis))
- 15:33, 22 March 2021 (diff | hist) . . (+143) . . m 2021 AMC 12A Problems/Problem 19 (→Solution 3 (Graphs and Analysis): Made the solution more layered.)
- 15:19, 22 March 2021 (diff | hist) . . (0) . . m 2021 AMC 12A Problems/Problem 19 (→Solution 3 (Graphs and Analysis))
- 15:03, 22 March 2021 (diff | hist) . . (+7) . . m 2021 AMC 12A Problems/Problem 19 (→Solution 3 (Graphs and Analysis))
- 15:02, 22 March 2021 (diff | hist) . . (+7) . . m 2021 AMC 12A Problems/Problem 19 (→Solution 2 (Cofunction Identity))
- 15:01, 22 March 2021 (diff | hist) . . (-75) . . m 2021 AMC 12A Problems/Problem 2 (→Solution 3 (Graphing): Changed the appearance a bit.)
- 14:55, 22 March 2021 (diff | hist) . . (-29) . . m 2021 AMC 12A Problems/Problem 25 (→Solution 1: Made the table more concise.)
- 14:46, 22 March 2021 (diff | hist) . . (+37) . . m 2021 AMC 12A Problems/Problem 25 (→Solution 1: Made the solution more descriptive and generalized.)
- 14:25, 22 March 2021 (diff | hist) . . (-27) . . m 2021 AIME I Problems/Problem 10 (→Solution 2 (Simon's Favorite Factoring Trick and Generalization))
- 14:17, 22 March 2021 (diff | hist) . . (+2,861) . . 2021 AIME I Problems/Problem 10 (→Solution 2 (Simon's Favorite Factoring Trick and Generalization): Solution 2 done!)
- 13:15, 17 March 2021 (diff | hist) . . (+241) . . 2021 AIME I Problems/Problem 10 (Added in Solution 2)
- 12:07, 17 March 2021 (diff | hist) . . (+7) . . m 2021 AIME I Problems/Problem 9 (→Solution 6 (Similar Triangles, Two Variables, Two Equations): "and -> from which" at the end to highlight logical importance.)
- 11:58, 17 March 2021 (diff | hist) . . (+24) . . m 2021 AIME I Problems/Problem 8 (→Solution 3 (Piecewise Functions: Analyses and Graphs): For the shifting discussion, added in the precondition that c>0.)
- 03:32, 17 March 2021 (diff | hist) . . (-2) . . m 2021 AMC 12A Problems/Problem 25 (→Solution 1: Minor fix in LaTeX coding.)
- 03:29, 17 March 2021 (diff | hist) . . (-11) . . m 2021 AMC 12A Problems/Problem 25 (→Solution 1: Minor fix in LaTeX coding.)
- 03:24, 17 March 2021 (diff | hist) . . (0) . . m 2021 AMC 12A Problems/Problem 25 (→Solution 1: Punctuated inside LaTeX. Small fix.)
- 03:18, 17 March 2021 (diff | hist) . . (0) . . m 2021 AMC 12A Problems/Problem 25 (→Solution 1: Changed e_1 to e_i. Logical error corrected.)
- 00:11, 17 March 2021 (diff | hist) . . (-4) . . m 2021 AIME I Problems/Problem 2 (→Solution 2 (Coordinate Geometry Bash): Deleted 2 extra spaces.)
- 23:57, 16 March 2021 (diff | hist) . . (-10) . . m 2021 AIME I Problems/Problem 9 (→Solution 6 (Similar Triangles, Two Variables, Two Equations): Aligned (1) and (2). Cosmetic change.)
- 21:23, 16 March 2021 (diff | hist) . . (-8) . . m 2021 AIME I Problems/Problem 8 (→Solution 3 (Piecewise Functions: Analyses and Graphs): Deleted "need to" to make the solution more concise.)
- 21:19, 16 March 2021 (diff | hist) . . (+2) . . m 2021 AIME I Problems/Problem 8 (→Solution 3 (Piecewise Functions: Analyses and Graphs): "get -> need" for better word choice. 2 occasions)
- 21:08, 16 March 2021 (diff | hist) . . (+2) . . m 2021 AIME I Problems/Problem 9 (→Solution 6 (Similar Triangles, Two Variables, Two Equations): Replaced a few "it follows that" with other transitional phrases.)
- 20:58, 16 March 2021 (diff | hist) . . (+296) . . 2021 AIME I Problems/Problem 9 (→Solution 6 (Similar Triangles, Two Variables, Two Equations): Finished!)
- 20:32, 16 March 2021 (diff | hist) . . (+235) . . m 2021 AIME I Problems/Problem 9 (→Solution 6 (Similar Triangles, Two Variables, Two Equations))
- 20:24, 16 March 2021 (diff | hist) . . (+12) . . m 2021 AMC 12B Problems/Problem 11 (→Solution 4 (Heron's Formula, Pythagorean Theorem, Similar Triangles): Emphasized that we applied the Pytha. Thm. on right triangles.)
- 20:16, 16 March 2021 (diff | hist) . . (+12) . . m 2021 AMC 12A Problems/Problem 24 (→Solution: in -> on for consistency. Also emphasized we are apply Pytha. Thm. on right triangles.)
- 20:10, 16 March 2021 (diff | hist) . . (+453) . . m 2021 AIME I Problems/Problem 9 (→Solution 6 (Similar Triangles, Two Variables, Two Equations))
- 19:13, 16 March 2021 (diff | hist) . . (+619) . . 2021 AIME I Problems/Problem 9 (→Solution 6 (Similar Triangles, Two Variables, Two Equations): Saving progress. Will return soon.)
- 18:24, 16 March 2021 (diff | hist) . . (+112) . . 2021 AIME I Problems/Problem 9 (→Solution 6 (Similar Triangles, Two Variables, Two Equations): Some more progress.)
- 17:50, 16 March 2021 (diff | hist) . . (+355) . . 2021 AIME I Problems/Problem 9 (→Solution 6 (Similar Triangles, Two Variables, Two Equations): Paused before the diagram.)
- 17:40, 16 March 2021 (diff | hist) . . (+2) . . 2021 AIME I Problems/Problem 9
- 17:40, 16 March 2021 (diff | hist) . . (+217) . . 2021 AIME I Problems/Problem 9 (Inserted Solution 6)
- 16:59, 16 March 2021 (diff | hist) . . (+13) . . 2021 AIME I Problems/Problem 9 (→Diagram: Added in the diagram.)
- 16:57, 16 March 2021 (diff | hist) . . (+84) . . 2021 AIME I Problems/Problem 9 (Added in the diagram section.)
- 10:55, 16 March 2021 (diff | hist) . . (+11) . . m 2021 AMC 12A Problems/Problem 25 (→Solution 1: Changed the word choice a little.)
- 10:48, 16 March 2021 (diff | hist) . . (-2) . . m 2021 AMC 12A Problems/Problem 25 (→Solution 1: Deleted 2 extra spaces.)
- 10:47, 16 March 2021 (diff | hist) . . (+12) . . m 2021 AMC 12A Problems/Problem 25 (→Solution 1)
- 02:11, 16 March 2021 (diff | hist) . . (+6) . . m 2021 AIME I Problems/Problem 7 (→Solution 2: Minor edit on the logic.)
- 02:00, 16 March 2021 (diff | hist) . . (+392) . . 2021 AIME I Problems/Problem 7 (Added in the Remark Section. Provided a geometric view of the solutions.)
- 01:16, 16 March 2021 (diff | hist) . . (+38) . . m 2021 AMC 12A Problems/Problem 10 (→Solution 1: Added back the title, and made a minor edit.)
- 00:57, 16 March 2021 (diff | hist) . . (+25) . . m 2021 AMC 12A Problems/Problem 4 (→Solution 3: Titled the solution.)
- 00:52, 16 March 2021 (diff | hist) . . (+9) . . m 2021 AIME I Problems/Problem 7 (→Solution 2)
- 00:18, 16 March 2021 (diff | hist) . . (0) . . m 2021 AIME I Problems/Problem 6 (Video solutions should be at the end. Also, the order of solutions should be first-come-first-serve.)
- 23:12, 15 March 2021 (diff | hist) . . (0) . . m 2020 AMC 12B Problems/Problem 13 (→Solution 1 (Logic): Punctuation inside LaTeX.)
- 23:05, 15 March 2021 (diff | hist) . . (+5) . . m 2020 AMC 12B Problems/Problem 13 (→Solution 1 (Logic): four people -> all contributors)
- 23:02, 15 March 2021 (diff | hist) . . (+16) . . m 2020 AMC 12B Problems/Problem 13 (→Solution 1 (Logic): I also did the reformatting.)
- 00:12, 15 March 2021 (diff | hist) . . (+17) . . m 2021 AMC 12A Problems/Problem 4 (→Solution 3: Solution 2's arrows explain POE.)
- 19:21, 14 March 2021 (diff | hist) . . (-49) . . m 2021 AIME I Problems/Problem 8 (→Remark: Replaced "the graphs of ..." with the pronoun "they".)
- 19:15, 14 March 2021 (diff | hist) . . (+3) . . m 2021 AIME I Problems/Problem 8 (→Remark)
- 19:14, 14 March 2021 (diff | hist) . . (+19) . . m 2021 AIME I Problems/Problem 8 (→Remark: Changed G(x) = 21 to shorten the solution.)
- 19:05, 14 March 2021 (diff | hist) . . (-7) . . m 2021 AIME I Problems/Problem 8 (→Solution 3 (Piecewise Functions: Analyses and Graphs))
- 16:34, 14 March 2021 (diff | hist) . . (+34) . . m 2021 AMC 12A Problems/Problem 4 (→Solution 2: Added back the title.)
- 16:11, 14 March 2021 (diff | hist) . . (+2) . . m 2021 AMC 10B Problems/Problem 7 (→Solution 2 (Explains Solution 1 Using Intuition): Added 2 spaces so the coding looks better.)
- 16:09, 14 March 2021 (diff | hist) . . (-3) . . m 2021 AMC 10B Problems/Problem 7 (→Solution 2 (Explains Solution 1 Using Intuition): Used the # command. Also, changed positions -> configuration.)
- 15:57, 14 March 2021 (diff | hist) . . (+16) . . m 2021 AMC 12A Problems/Problem 4 (Added in Solution 3.)
- 15:52, 14 March 2021 (diff | hist) . . (0) . . m 2021 AMC 12A Problems/Problem 10 (→Solution 1.1 (Fraction Trick): x -> y)
- 15:48, 14 March 2021 (diff | hist) . . (+26) . . m 2021 AMC 12A Problems/Problem 10 (→Solution 1.1 (Fraction Trick): Added in parentheses.)
- 11:20, 14 March 2021 (diff | hist) . . (+2) . . m 2021 AIME I Problems/Problem 3 (→Solution 3 (Bash): a -> one)
- 11:19, 14 March 2021 (diff | hist) . . (+2) . . m 2021 AIME I Problems/Problem 3 (→Solution 4: Fixed the LaTeX code. Exponents 2^10 should be in brackets 2^{10}.)
- 00:40, 14 March 2021 (diff | hist) . . (+1) . . m 2021 AIME I Problems/Problem 3 (→Solution 3 (Bash))
- 23:54, 13 March 2021 (diff | hist) . . (-5) . . m 2021 AIME I Problems/Problem 3 (→Solution 3 (Bash): Made the proof steps more stand out.)
- 23:30, 13 March 2021 (diff | hist) . . (+4) . . m 2021 AIME I Problems/Problem 3 (→Solution 3 (Bash): Added BOLD font in addition to ITALIC. Also, "claim in italics" -> "claim in bold".)
- 23:27, 13 March 2021 (diff | hist) . . (-1) . . 2021 AIME I Problems/Problem 3 (→solution 4: Capitalized the S in Solution.)
- 22:15, 13 March 2021 (diff | hist) . . (-7) . . m 2021 AIME I Problems/Problem 2 (Undo revision 149436 by MRENTHUSIASM (talk) Undo the hyphen change, as it makes coding more complicated.) (Tag: Undo)
- 21:23, 13 March 2021 (diff | hist) . . (+7) . . m 2021 AIME I Problems/Problem 2 (→Solution 2 (Coordinate Geometry Bash): Made the -intercept LaTeX.)
- 10:44, 13 March 2021 (diff | hist) . . (+13) . . m 2021 AIME I Problems/Problem 8 (→Solution 3 (Piecewise Functions: Analyses and Graphs))
- 10:36, 13 March 2021 (diff | hist) . . (+244) . . m 2021 AIME I Problems/Problem 8 (→Solution 3 (Piecewise Functions: Analyses and Graphs): Made a note that f(x) is an even function.)
- 09:59, 13 March 2021 (diff | hist) . . (-5) . . m 2021 AIME I Problems/Problem 8 (→Remark: Minor change to be more concise.)
- 01:23, 13 March 2021 (diff | hist) . . (0) . . m 2021 AIME I Problems/Problem 8 (→Solution 3 (Piecewise Functions: Analyses and Graphs): Moved the word "geometrically" in the right place.)
- 01:11, 13 March 2021 (diff | hist) . . (0) . . m 2021 AIME I Problems/Problem 8 (→Solution 3 (Piecewise Functions: Analyses and Graphs): "f(c) - c" should be "f(x) - c", 3 occasions.)
- 00:58, 13 March 2021 (diff | hist) . . (+4) . . m 2021 AIME I Problems/Problem 8 (→Remark: see -> observe to be more formal.)
- 00:56, 13 March 2021 (diff | hist) . . (+317) . . 2021 AIME I Problems/Problem 8 (Added in the Remark Section.)
- 00:38, 13 March 2021 (diff | hist) . . (0) . . m 2021 AIME I Problems/Problem 8 (→Solution 3 (Piecewise Functions: Analyses and Graphs): Changed the link of Desmos, as I changed the graph setting a bit.)
- 00:16, 13 March 2021 (diff | hist) . . (0) . . m 2021 AIME I Problems/Problem 8 (→Solution 3 (Piecewise Functions: Analyses and Graphs): Edited the Desmos address (changed slider).)
- 23:43, 12 March 2021 (diff | hist) . . (0) . . m 2021 AIME I Problems/Problem 8 (→Solution 3 (Piecewise Functions: Analysis and Graphs): Singular "analysis" to plural "analyses" in the title.)
- 23:21, 12 March 2021 (diff | hist) . . (+1) . . m 2021 AIME I Problems/Problem 8 (→Solution 3 (Piecewise Functions: Analysis and Graphs): 57 -> 057.)
- 23:18, 12 March 2021 (diff | hist) . . (-1) . . m 2021 AIME I Problems/Problem 8 (→Solution 3 (Piecewise Functions: Analysis and Graphs): labelled -> labeled for American preferred spelling.)
- 23:16, 12 March 2021 (diff | hist) . . (+491) . . 2021 AIME I Problems/Problem 8 (→Solution 3 (Piecewise Functions: Analysis and Graphs): Finished)
- 22:48, 12 March 2021 (diff | hist) . . (+180) . . m 2021 AIME I Problems/Problem 8 (→Solution 3 (Piecewise Functions: Analysis and Graphs))
- 21:38, 12 March 2021 (diff | hist) . . (+320) . . m 2021 AIME I Problems/Problem 8 (→Solution 3 (Piecewise Functions: Analysis and Graphs): More satisfying progress. Will return later.)
- 20:53, 12 March 2021 (diff | hist) . . (+7) . . 2021 AIME I Answer Key (Added the 0s at the beginning.)
- 20:37, 12 March 2021 (diff | hist) . . (+257) . . m 2021 AIME I Problems/Problem 8 (→Solution 3 (Piecewise Functions: Analysis and Graphs): Small Progress.)
- 20:26, 12 March 2021 (diff | hist) . . (+183) . . 2021 AIME I Problems/Problem 8
- 19:15, 12 March 2021 (diff | hist) . . (-2) . . m 2021 AIME I Problems/Problem 1 (Video solutions should be at the end. Also, the order of solutions should be first-come-first-serve.)
- 19:13, 12 March 2021 (diff | hist) . . (+13) . . m 2021 AIME I Problems/Problem 6 (Changed the title of the solutions.)
- 19:12, 12 March 2021 (diff | hist) . . (0) . . m 2021 AIME I Problems/Problem 5 (Video solutions should be at the end. Also, the order of solutions should be first-come-first-serve.)
- 19:12, 12 March 2021 (diff | hist) . . (-2) . . m 2021 AIME I Problems/Problem 4 (Video solutions should be at the end. Also, the order of solutions should be first-come-first-serve.)
- 19:11, 12 March 2021 (diff | hist) . . (-5) . . m 2021 AIME I Problems/Problem 3 (Video solutions should be at the end. Also, the order of solutions should be first-come-first-serve.)
- 19:10, 12 March 2021 (diff | hist) . . (-4) . . m 2021 AIME I Problems/Problem 2 (Video solutions should be at the end. Also, the order of solutions should be first-come-first-serve.)
- 19:07, 12 March 2021 (diff | hist) . . (-58) . . 2021 AIME I Problems/Problem 1 (Deleted the repeating video solution. Video solutions should be put at the end.)
- 18:59, 12 March 2021 (diff | hist) . . (-1) . . m 2021 AIME I Problems (→Problem 6: Deleted an extra line.)
- 18:18, 12 March 2021 (diff | hist) . . (+14) . . m 2021 AIME I Problems/Problem 3 (→Solution 3 (Bash): Underlined -> X marks.)
- 18:15, 12 March 2021 (diff | hist) . . (-10) . . m 2021 AIME I Problems/Problem 3 (→Solution 3 (Bash))
- 17:21, 12 March 2021 (diff | hist) . . (+4,094) . . 2021 AIME I Problems (Suspecting vandalism act. Reported user Mathpro12345.)
- 17:19, 12 March 2021 (diff | hist) . . (+355) . . 2021 AIME I Problems/Problem 9 (Undo revision 149279 by Mathpro12345 (talk) Suspect a vandalism act. Reported Mathpro12345 already.) (Tag: Undo)
- 14:13, 12 March 2021 (diff | hist) . . (-2) . . m 2021 AIME I Problems/Problem 5 (Reformatted the solutions.)
- 12:21, 12 March 2021 (diff | hist) . . (+7) . . m 2021 AMC 10A Problems/Problem 11 (→Solution: Italicized UNLESS as well.)
- 12:20, 12 March 2021 (diff | hist) . . (0) . . m 2021 AMC 10A Problems/Problem 24 (→Solution 2.2 (Shoelace Formula): Underlined -> italicized.)
- 11:59, 12 March 2021 (diff | hist) . . (+19) . . m 2021 AIME I Problems/Problem 3 (→Solution 3 (Bash): each case -> each value of $a$)
- 11:56, 12 March 2021 (diff | hist) . . (-65) . . m 2021 AIME I Problems/Problem 3 (→Solution 3 (Bash): Made the solution more concise and deleted one column of the table.)
- 11:50, 12 March 2021 (diff | hist) . . (-14) . . m 2021 AIME I Problems/Problem 3 (→Solution 3 (Bash): Centered the third column in the table.)
- 11:39, 12 March 2021 (diff | hist) . . (-2) . . 2021 AIME I Problems/Problem 1 (→Solution 1 (Casework): Zou -> he to avoid redundancy.)
- 11:34, 12 March 2021 (diff | hist) . . (0) . . m 2021 AIME I Problems/Problem 1 (→Solution 1 (Casework): last -> next)
- 11:05, 12 March 2021 (diff | hist) . . (+1) . . m 2021 AIME I Problems/Problem 1 (→Solution 1(Casework): Inserted a space.)
- 10:02, 12 March 2021 (diff | hist) . . (+86) . . m 2021 AIME I Problems/Problem 3 (→Solution 3 (Bash): Separated the underline and added in more explanation.)
- 03:28, 12 March 2021 (diff | hist) . . (+658) . . 2021 AIME I Problems/Problem 3 (→Solution 3 (Bash))
- 02:59, 12 March 2021 (diff | hist) . . (-2) . . m 2021 AMC 10A Problems/Problem 22 (→Solution 2 (Different Variable Choice, Similar Logic): Increased the spaces between rows in the table.)
- 02:53, 12 March 2021 (diff | hist) . . (+556) . . m 2021 AIME I Problems/Problem 3
- 02:04, 12 March 2021 (diff | hist) . . (0) . . m 2021 AIME I Problems/Problem 1 (Put all video solutions at the end.)
- 02:02, 12 March 2021 (diff | hist) . . (+2) . . m 2021 AIME I Problems/Problem 3 (Numbered the solutions and moved the video solution at the end.)
- 01:54, 12 March 2021 (diff | hist) . . (-21) . . m 2021 AIME I Problems/Problem 2 (→Solution 2 (Coordinate Geometry Bash): Omitted one step in factoring.)
- 01:37, 12 March 2021 (diff | hist) . . (+32) . . m 2021 AIME I Problems/Problem 2 (→Solution 2 (Coordinate Geometry))
- 01:34, 12 March 2021 (diff | hist) . . (-824) . . 2021 AIME I Problems/Problem 2 (→Solution 2 (Coordinate Geometry): I decide not to do any sub-solutions. Feels like coordinate geometry is bashy, in which I will demonstrate one way.)
- 01:04, 12 March 2021 (diff | hist) . . (+38) . . m 2021 AIME I Problems/Problem 2 (→Solution 2 (Coordinate Geometry))
- 00:53, 12 March 2021 (diff | hist) . . (+551) . . m 2021 AIME I Problems/Problem 2 (→Solution 2 (Coordinate Geometry))
- 00:30, 12 March 2021 (diff | hist) . . (-2) . . m 2021 AIME I Problems/Problem 2 (→Problem: Deleted extra spaces in the coding. Nothing big.)
- 00:26, 12 March 2021 (diff | hist) . . (+2) . . m 2021 AIME I Problems/Problem 2 (→Solution 2 (Circle Equations Bash): Solution 2.2 Finished.)
- 00:25, 12 March 2021 (diff | hist) . . (+800) . . 2021 AIME I Problems/Problem 2 (→Solution 2 (Coordinate Geometry))
- 23:54, 11 March 2021 (diff | hist) . . (+282) . . 2021 AIME I Problems/Problem 2 (→Solution 2 (Coordinate Geometry): More progress. Just save in the middle.)
- 20:19, 11 March 2021 (diff | hist) . . (+198) . . 2021 AIME I Problems/Problem 2 (→Solution 2 (Coordinate Geometry Bash): I need to stop here since I will be teaching soon. Will appreciate if no one moves my things around.)
- 20:03, 11 March 2021 (diff | hist) . . (+179) . . m 2021 AIME I Problems/Problem 2 (→Solution 2 (Coordinate Geometry))
- 19:55, 11 March 2021 (diff | hist) . . (+205) . . 2021 AIME I Problems/Problem 2 (→Solution 2 (Coordinate Geometry))
- 19:40, 11 March 2021 (diff | hist) . . (+185) . . 2021 AIME I Problems/Problem 2 (→Solution 2 (Coordinate Geometry))
- 19:19, 11 March 2021 (diff | hist) . . (+333) . . 2021 AIME I Problems/Problem 2 (→Solution 2 (Coordinate Geometry))
- 19:11, 11 March 2021 (diff | hist) . . (+112) . . 2021 AIME I Problems/Problem 2 (→Solution 2 (Coordinate Geometry))
- 19:05, 11 March 2021 (diff | hist) . . (+11) . . 2021 AIME I Problems/Problem 2 (→Solution 2 (Coordinate Geometry))
- 19:04, 11 March 2021 (diff | hist) . . (+123) . . 2021 AIME I Problems/Problem 2
- 18:42, 11 March 2021 (diff | hist) . . (-2) . . m 2021 AIME I Problems (→Problem 1)
- 18:41, 11 March 2021 (diff | hist) . . (+2) . . m 2021 AIME I Problems (→Problem 1)
- 18:33, 11 March 2021 (diff | hist) . . (+384) . . 2021 AIME I Problems/Problem 1 (→Solution (Casework): Made the explanations more detailed.)
- 17:23, 11 March 2021 (diff | hist) . . (+15) . . m 2021 AIME I Problems/Problem 1 (→Solution (Casework): Signed my name.)
- 17:21, 11 March 2021 (diff | hist) . . (+729) . . 2021 AIME I Problems/Problem 1 (→Solution)
- 16:55, 11 March 2021 (diff | hist) . . (+1) . . m 2021 AMC 12A Problems/Problem 18 (→Proofs: Consistent grammar conclusion.)
- 19:55, 8 March 2021 (diff | hist) . . (-5) . . m 2021 AMC 12B Problems/Problem 21 (→Solution 3 (Cleaner Solution by Graphing and Very Light Approximations): Removed "that")
- 19:50, 8 March 2021 (diff | hist) . . (-39) . . m 2021 AMC 12B Problems/Problem 20 (→Solution 4 (Division Analysis, Similar Approach but Different Explanation from Solution 1): Shortened title.)
- 18:55, 8 March 2021 (diff | hist) . . (-173) . . 2021 AMC 12B Problems/Problem 16 (Undo revision 148930 by Sugar rush (talk) I have strong reason to believe that #18 is not a duplicating question (from many resources I found online. Please contact MAA directly if want change) (Tag: Undo)
- 18:52, 8 March 2021 (diff | hist) . . (-2) . . m 2020 AMC 10A Problems (→Problem 1: The variable should be x, not y. The Ivy League and Youtube Channels verify this.)
- 18:41, 8 March 2021 (diff | hist) . . (+5,115) . . 2021 AMC 10B Problems/Problem 18 (Undo revision 148929 by Sugar rush (talk)I have strong reason to believe that #18 is not a duplicating question (from many resources I found online. Please contact MAA directly if want change) (Tags: Removed redirect, Undo)
- 18:39, 8 March 2021 (diff | hist) . . (-98) . . 2021 AMC 10B Problems (Undo revision 148931 by Sugar rush (talk) I have strong reason to believe that #18 is not a duplicating question (from many resources I found online. Please contact MAA directly if want change)) (Tag: Undo)
- 11:38, 8 March 2021 (diff | hist) . . (+2) . . m 2020 AMC 12A Problems/Problem 25 (→Proof: no solution -> no solutions)
- 11:31, 8 March 2021 (diff | hist) . . (+10) . . m 2020 AMC 12A Problems/Problem 25 (→Proof)
- 11:22, 8 March 2021 (diff | hist) . . (+35) . . m 2020 AMC 12A Problems/Problem 25 (→Proof: Corrected the Intermediate Value Theorem.)
- 11:05, 8 March 2021 (diff | hist) . . (+70) . . m 2020 AMC 12A Problems/Problem 25 (→Proof)
- 11:01, 8 March 2021 (diff | hist) . . (+2) . . m 2020 AMC 12A Problems/Problem 25 (→Proof)
- 10:59, 8 March 2021 (diff | hist) . . (0) . . m 2020 AMC 12A Problems/Problem 25 (→Proof)
- 10:30, 8 March 2021 (diff | hist) . . (+1) . . m 2020 AMC 12A Problems/Problem 25 (→Proof: Added in a space.)
- 07:40, 8 March 2021 (diff | hist) . . (+4) . . m 2020 AMC 12A Problems/Problem 25 (→Proof)
- 07:26, 8 March 2021 (diff | hist) . . (+149) . . m 2020 AMC 12A Problems/Problem 25 (→Proof: Added in end-behavior analysis.)
- 02:38, 8 March 2021 (diff | hist) . . (+1) . . m 2020 AMC 12A Problems/Problem 25 (→Proof)
- 02:34, 8 March 2021 (diff | hist) . . (+244) . . m 2020 AMC 12A Problems/Problem 25 (→Claim: Added in rephrase.)
- 02:21, 8 March 2021 (diff | hist) . . (+20) . . m 2020 AMC 12A Problems/Problem 25 (→Proof)
- 02:19, 8 March 2021 (diff | hist) . . (+99) . . m 2020 AMC 12A Problems/Problem 25 (→Proof)
- 01:57, 8 March 2021 (diff | hist) . . (+445) . . 2020 AMC 12A Problems/Problem 25 (→Proof: Proof completed.)
- 01:39, 8 March 2021 (diff | hist) . . (+529) . . 2020 AMC 12A Problems/Problem 25 (→Proof)
- 01:06, 8 March 2021 (diff | hist) . . (+656) . . m 2020 AMC 12A Problems/Problem 25 (→Proof)
- 00:43, 8 March 2021 (diff | hist) . . (+155) . . m 2020 AMC 12A Problems/Problem 25 (→Proof)
- 00:37, 8 March 2021 (diff | hist) . . (+700) . . m 2020 AMC 12A Problems/Problem 25 (→Proof)
- 00:09, 8 March 2021 (diff | hist) . . (+44) . . m 2020 AMC 12A Problems/Problem 25 (→Proof)
- 00:06, 8 March 2021 (diff | hist) . . (+46) . . m 2020 AMC 12A Problems/Problem 25 (→Proof)
- 23:39, 7 March 2021 (diff | hist) . . (+15) . . m 2021 AMC 10A Problems/Problem 4 (→Solution 2 (Answer Choices and Modular Arithmetic))
- 17:35, 7 March 2021 (diff | hist) . . (+689) . . 2020 AMC 12A Problems/Problem 25 (→Remarks of Solution 2 and Video Solution 3: I have some emergency. Will come back later.)
- 15:45, 7 March 2021 (diff | hist) . . (+42) . . m 2021 AMC 12A Problems/Problem 10 (→Solution 1 (Use Tables to Organize Information))
- 15:36, 7 March 2021 (diff | hist) . . (+36) . . m 2020 AMC 12A Problems/Problem 25 (→Graph: Fixed the table to look nicer.)
- 15:25, 7 March 2021 (diff | hist) . . (+225) . . 2020 AMC 12A Problems/Problem 25 (→Analysis: Claim completed.)
- 15:21, 7 March 2021 (diff | hist) . . (+1) . . m 2020 AMC 12A Problems/Problem 25 (→Remarks of Solution 2 and Video Solution 3)
- 14:38, 7 March 2021 (diff | hist) . . (+729) . . 2020 AMC 12A Problems/Problem 25 (→Graph: Section completed.)
- 14:19, 7 March 2021 (diff | hist) . . (0) . . N File:2020 AMC 12A Problem 25.png
- 14:01, 7 March 2021 (diff | hist) . . (+43) . . m 2020 AMC 12A Problems/Problem 25
- 13:58, 7 March 2021 (diff | hist) . . (+226) . . 2020 AMC 12A Problems/Problem 25 (Added in Mr. Rusczyk's video solution and my template of remarks.)
- 13:37, 7 March 2021 (diff | hist) . . (+4) . . m 2020 AMC 12A Problems/Problem 25 (→Solution 3 (Geometry))
- 13:16, 7 March 2021 (diff | hist) . . (0) . . m 2021 AMC 12A Problems/Problem 21 (→Solution 2 (Three Variables, Three Equations): Changed all \mathbb{E} to \mathcal E)
- 13:13, 7 March 2021 (diff | hist) . . (+159) . . m 2021 AMC 12A Problems/Problem 21 (→Problem: Pursued exact wording as the "Problems" page.)
- 13:11, 7 March 2021 (diff | hist) . . (+10) . . m 2021 AMC 12A Problems (→Problem 21: Changed all Es to $\mathcal E$.)
- 09:55, 7 March 2021 (diff | hist) . . (+1) . . 2021 AMC 10B Problems/Problem 8 (→Solution 3.1 (Illustration of Solution 1--Considers Only 5 Squares): Made the red lines on the top layer now.)
- 09:25, 7 March 2021 (diff | hist) . . (+54) . . m 2021 AMC 10B Problems/Problem 8 (→Solution 3 (Illustrations of Solutions 1 and 2): Signed the diagrams using comments.)
- 08:56, 7 March 2021 (diff | hist) . . (+30) . . m 2021 AMC 12A Problems/Problem 10 (→Solution 1 (Use Tables to Organize Information): Improved formatting.)
- 08:10, 7 March 2021 (diff | hist) . . (+10) . . m 2021 AMC 10B Problems/Problem 8 (→Solution 3.1 (Illustration of Solution 1--Only Considers 5 Squares): Added in that A=15^2 and B=13^2.)
- 01:54, 7 March 2021 (diff | hist) . . (+2) . . m 2021 AMC 10B Problems/Problem 8 (→Solution 3 (Illustrations of Solutions 1 and 2))
- 01:47, 7 March 2021 (diff | hist) . . (+2) . . m 2021 AMC 12A Problems/Problem 13 (→Solution 2 (Radians): Centered the "Re" in the table column.)
- 01:36, 7 March 2021 (diff | hist) . . (-1) . . m 2021 AMC 12A Problems/Problem 18 (→Solution: Edited the alignments.)
- 01:31, 7 March 2021 (diff | hist) . . (+36) . . m 2021 AMC 12A Problems/Problem 10 (→Solution 1 (Use Tables to Organize Information): Fixed the alignments of table. Also, lengthened the arrows.)
- 01:06, 7 March 2021 (diff | hist) . . (+121) . . m 2021 AMC 12A Problems/Problem 13 (→Solution 2 (Radians): The array looks much better now! :))
- 00:26, 7 March 2021 (diff | hist) . . (+12) . . m 2021 AMC 10B Problems/Problem 8 (→Solution 3.1 (Illustration of Solution 1--Only Considers 5 Squares): Improved formatting of the block.)
- 00:19, 7 March 2021 (diff | hist) . . (+37) . . m 2021 AMC 10B Problems/Problem 8 (→Solution 3: Added title.)
- 00:16, 7 March 2021 (diff | hist) . . (+81) . . m 2021 AMC 10B Problems/Problem 8 (→Solution 3.1 (Illustration of Solution 1--Only Considers 5 Squares): Improved explanations.)
- 00:03, 7 March 2021 (diff | hist) . . (+1,255) . . 2021 AMC 10B Problems/Problem 8 (→Solution 3 (Full Version of Solution 2): Provided illustrations for Solutions 1 and 2.)
- 23:03, 6 March 2021 (diff | hist) . . (-5) . . m 2021 AMC 10B Problems/Problem 8 (→Diagram: Deleted commas in the diagram.)
- 18:41, 6 March 2021 (diff | hist) . . (+15) . . m 2021 AMC 12A Problems/Problem 10 (→Solution 1.1 (Fraction Trick): Made the solution easier to read.)
- 18:34, 6 March 2021 (diff | hist) . . (+11) . . m 2021 AMC 12A Problems/Problem 10 (→Solution 1.1 (Fraction Trick): PS -> Remarks)
- 18:06, 6 March 2021 (diff | hist) . . (+12) . . m 2021 AMC 12A Problems/Problem 3 (→Solution 3 (Vertical Addition and Logic): Lengthened the arrows.)
- 17:10, 6 March 2021 (diff | hist) . . (+5) . . m 2021 AMC 12B Problems/Problem 11 (→Solution 4 (Heron's Formula, Pythagorean Theorem, Similar Triangles): Added in the word "then".)
- 14:46, 6 March 2021 (diff | hist) . . (+57) . . m 2021 AMC 10B Problems/Problem 8 (→Solution 3 (Full Version of Solution 2): Signed the diagram.)
- 14:43, 6 March 2021 (diff | hist) . . (-25) . . m 2021 AMC 10B Problems/Problem 8 (Undo revision 148716 by MRENTHUSIASM (talk)) (Tag: Undo)
- 14:42, 6 March 2021 (diff | hist) . . (+25) . . m 2021 AMC 10B Problems/Problem 8 (→Solution 3 (Full Version of Solution 2))
- 14:36, 6 March 2021 (diff | hist) . . (+1,167) . . 2021 AMC 10B Problems/Problem 8 (Added in Solution 3. Enjoy! :))
- 09:38, 6 March 2021 (diff | hist) . . (+7) . . m 2021 AMC 10B Problems/Problem 7 (→Solution 2 (Explains Solution 1 Using Intuition): Inserted the word EITHER in the first paragraph.)
- 07:49, 6 March 2021 (diff | hist) . . (-272) . . m 2021 AMC 10B Problems/Problem 16 (→Solution 4.1 (Casework on the Number of Digits Deleted): Deleted Case (5) to be more concise.)
- 07:39, 6 March 2021 (diff | hist) . . (0) . . m 2021 AMC 10B Problems/Problem 16 (→Solution 4 (Casework on Deleting the Digits of 12345))
- 01:27, 6 March 2021 (diff | hist) . . (+1) . . m 2021 AMC 10B Problems/Problem 16 (→Solution 4 (Casework on Deleting the Digits of 12345): and -> then)
- 01:22, 6 March 2021 (diff | hist) . . (+7) . . m 2021 AMC 10B Problems/Problem 16 (→Solution 4 (Casework on Deleting the Digits of 12345))
- 01:17, 6 March 2021 (diff | hist) . . (-6) . . m 2021 AMC 10B Problems/Problem 16 (→Solution 4 (Casework on Deleting the Digits of 12345))
- 00:46, 6 March 2021 (diff | hist) . . (+43) . . m 2021 AMC 10B Problems/Problem 16 (→Solution 4: Added in the title.)
- 00:41, 6 March 2021 (diff | hist) . . (+7) . . m 2021 AMC 10B Problems/Problem 16 (→Solution 4: Finished writing! :))
- 00:27, 6 March 2021 (diff | hist) . . (+923) . . 2021 AMC 10B Problems/Problem 16 (→Solution 4)
- 23:53, 5 March 2021 (diff | hist) . . (+280) . . 2021 AMC 10B Problems/Problem 16 (→Solution 4: Will come back later.)
- 22:53, 5 March 2021 (diff | hist) . . (+29) . . m 2021 AMC 12A Problems/Problem 23 (→Solution 3 (Similar to Solution 2, but Finds the Numerator and Denominator Separately): Complete sentences fixed.)
- 17:09, 5 March 2021 (diff | hist) . . (+17) . . m 2021 AMC 10B Problems/Problem 17 (→Solution 3 (Comprehensive): Emphasize that the procedure is not necessary.)
- 17:08, 5 March 2021 (diff | hist) . . (+725) . . 2021 AMC 10B Problems/Problem 17 (Added in Sol 3.)
- 16:45, 5 March 2021 (diff | hist) . . (+24) . . m 2021 AMC 12A Problems/Problem 4 (→Solution 2 (Explains Solution 1 Using Arrows): Made the arrows longer.)
- 16:35, 5 March 2021 (diff | hist) . . (0) . . m 2021 AMC 10B Problems/Problem 16 (→Solution 4)
- 16:34, 5 March 2021 (diff | hist) . . (+114) . . m 2021 AMC 10B Problems/Problem 16 (→Solution 4)
- 16:21, 5 March 2021 (diff | hist) . . (+40) . . m 2021 AMC 10B Problems/Problem 16 (→Solution 4)
- 16:09, 5 March 2021 (diff | hist) . . (+10) . . m 2021 AMC 10B Problems/Problem 16 (→Solution 4: Added in the word "rule" (2 occasions))
- 16:05, 5 March 2021 (diff | hist) . . (+1,700) . . 2021 AMC 10B Problems/Problem 16 (→Solution 4: Solution completed.)
- 15:25, 5 March 2021 (diff | hist) . . (+14) . . m 2021 AMC 12A Problems/Problem 23 (→Solution 3 (Similar to Solution 2, but Finds the Numerator and Denominator Separately): Added in the words "total")
- 15:18, 5 March 2021 (diff | hist) . . (+155) . . m 2021 AMC 12A Problems/Problem 23 (→Solution 3 (Similar to Solution 2, but Finds the Numerator and Denominator Separately): Cosmetic changes.)
- 14:37, 5 March 2021 (diff | hist) . . (+30) . . m 2021 AMC 10A Problems/Problem 20 (→Solution 2 (Casework): Bolded the cases--changed appearance. Minor edit.)
- 14:34, 5 March 2021 (diff | hist) . . (+97) . . m 2021 AMC 10A Problems/Problem 25 (→Solution 2 (Casework): Changed in appearance. Minor edit.)
- 14:17, 5 March 2021 (diff | hist) . . (+664) . . 2021 AMC 10B Problems/Problem 16 (Removed the extra lines and added in Solution 4. I will come back later.)
- 13:34, 5 March 2021 (diff | hist) . . (+13) . . m 2021 AMC 10B Problems/Problem 7 (→Solution 2 (Explains Solution 1 Using Intuition): Explains "by intuition" in Step 2.)
- 13:32, 5 March 2021 (diff | hist) . . (+76) . . m 2021 AMC 10B Problems/Problem 7 (→Solution 2 (Explains Solution 1 Using Intuition): Emphasizes Solution 1's diagram. Minor edit.)
- 13:28, 5 March 2021 (diff | hist) . . (+855) . . 2021 AMC 10B Problems/Problem 7 (Added in Solution 2, and changed $l$ to $\ell$ for better writing purposes.)
- 13:08, 5 March 2021 (diff | hist) . . (+6) . . m 2021 AMC 10B Problems (→Problem 7: We prefer $\ell$ to $l$ when writing the letter l in math mode, as this is more distinguishable.)
- 09:08, 5 March 2021 (diff | hist) . . (0) . . m 2021 AMC 12B Problems/Problem 20 (→Solution 4 (Division Analysis, Similar Approach but Different Explanation from Solution 1))
- 07:56, 5 March 2021 (diff | hist) . . (0) . . m 2021 AMC 12B Problems/Problem 20 (→Solution 4 (Division Analysis, Similar Approach but Different Explanation from Solution 1): Parentheses -> Braces, cosmetic changes.)
- 07:03, 5 March 2021 (diff | hist) . . (+214) . . m 2021 AMC 12A Problems/Problem 22 (→Solution 4 (Complex Numbers): Added in the polar coordinates system view.)
- 01:44, 5 March 2021 (diff | hist) . . (-1) . . 2021 AMC 12A Problems (→Problem 5: Deleted the extra line.)
- 01:10, 5 March 2021 (diff | hist) . . (+16) . . 2021 AMC 12A Problems/Problem 6 (→Solution 2 (Arithmetics): Added in transitional phrase.)
- 00:36, 5 March 2021 (diff | hist) . . (+66) . . m 2020 AMC 8 Problems/Problem 3 (→Solution 3 (One-Line Version of Solution 2): Added in the cancellation symbols.)
- 00:28, 5 March 2021 (diff | hist) . . (+296) . . 2020 AMC 8 Problems/Problem 3 (Added in Solution 3--explains solution 2 in one line.)
- 22:45, 4 March 2021 (diff | hist) . . (+294) . . 2020 AMC 8 Problems/Problem 1 (Add in Sol. 2)
- 16:52, 4 March 2021 (diff | hist) . . (+3) . . m 2021 AMC 12A Problems/Problem 6 (→Solution 2 (Arithmetics))
- 16:28, 4 March 2021 (diff | hist) . . (-13) . . m 2021 AMC 12A Problems/Problem 6 (→Solution 2 (Arithmetics))
- 16:26, 4 March 2021 (diff | hist) . . (+100) . . m 2021 AMC 12A Problems/Problem 6 (→Solution 2 (Arithmetics): Made the variable-free explanation clearer.)
- 11:41, 4 March 2021 (diff | hist) . . (+17) . . m 2021 AMC 10A Problems/Problem 22 (→Solution 2 (Different Variable Choice, Similar Logic))
- 11:13, 4 March 2021 (diff | hist) . . (+4) . . m 2021 AMC 12A Problems/Problem 2 (→Solution 3 (Graphing))
- 11:12, 4 March 2021 (diff | hist) . . (+69) . . m 2021 AMC 12A Problems/Problem 2 (→Solution 3 (Graphing): Improved formatting.)
- 11:09, 4 March 2021 (diff | hist) . . (0) . . m 2021 AMC 12B Problems/Problem 21 (→Solution 3 (Cleaner Solution by Graphing and Very Light Approximations))
- 11:08, 4 March 2021 (diff | hist) . . (0) . . m 2021 AMC 12B Problems/Problem 21 (→Solution 3 (Cleaner Solution by Graphing and Very Light Approximations): Made the lines thicker in Desmos.)
- 11:05, 4 March 2021 (diff | hist) . . (0) . . m 2021 AMC 12A Problems/Problem 19 (→Solution 3 (Graphs and Analysis): Made the lines of the Desmos graph thicker.)
- 10:46, 4 March 2021 (diff | hist) . . (0) . . m 2021 AMC 12A Problems/Problem 22 (→Solution 4 (Complex Numbers))
- 10:38, 4 March 2021 (diff | hist) . . (0) . . m 2021 AMC 12A Problems/Problem 2 (→Solution 3 (Graphing))
- 10:33, 4 March 2021 (diff | hist) . . (0) . . m 2021 AMC 12A Problems/Problem 11 (→Solution 3 (Slopes and Parallelogram))
- 10:32, 4 March 2021 (diff | hist) . . (0) . . m 2021 AMC 12A Problems/Problem 11 (→Solution 2 (Detailed Explanation of Solution 1))
- 10:23, 4 March 2021 (diff | hist) . . (0) . . m 2021 AMC 10A Problems/Problem 24 (→Diagram)
- 10:20, 4 March 2021 (diff | hist) . . (0) . . m 2021 AMC 12A Problems/Problem 21 (→Solution 2 (Three Variables, Three Equations))
- 10:11, 4 March 2021 (diff | hist) . . (+38) . . m 2021 AMC 12A Problems/Problem 11 (→Solution 2 (Detailed Explanation of Solution 1))
- 10:07, 4 March 2021 (diff | hist) . . (-38) . . m 2021 AMC 12A Problems/Problem 11 (→Solution 2 (Detailed Explanation of Solution 1))
- 09:38, 4 March 2021 (diff | hist) . . (0) . . m 2021 AMC 12A Problems/Problem 11 (→Diagram)
- 09:02, 4 March 2021 (diff | hist) . . (+8) . . m 2021 AMC 12A Problems/Problem 11 (→Diagram)
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