User contributions
(newest | oldest) View (newer 50 | older 50) (20 | 50 | 100 | 250 | 500)
- 10:18, 29 September 2021 (diff | hist) . . (-99) . . 2021 AMC 12A Problems/Problem 17 (→Diagram)
- 10:18, 29 September 2021 (diff | hist) . . (+718) . . 2021 AMC 12A Problems/Problem 17 (→Diagram: Recoded using Asymptote.)
- 09:33, 29 September 2021 (diff | hist) . . (-1) . . m 2021 AMC 12A Problems/Problem 24 (→Diagram)
- 08:49, 29 September 2021 (diff | hist) . . (+72) . . User:MRENTHUSIASM (→AHSME / AMC 12)
- 08:46, 29 September 2021 (diff | hist) . . (-3) . . 2021 AMC 12A Problems/Problem 8 (→Solution)
- 07:17, 29 September 2021 (diff | hist) . . (+563) . . 2021 AMC 12A Problems/Problem 8 (1. Fixed the code of the table, so the subscripts are really showing. 2. Minor revisions. Recall that we have to be cautious in the use of equal signs.)
- 06:31, 29 September 2021 (diff | hist) . . (+4) . . User:MRENTHUSIASM (→AHSME / AMC 12)
- 05:51, 29 September 2021 (diff | hist) . . (-2) . . m 2018 AMC 12B Problems/Problem 16 (→Solution 2 (Complex Numbers in Rectangular Form))
- 05:40, 29 September 2021 (diff | hist) . . (+786) . . 2018 AMC 12B Problems/Problem 16
- 23:43, 28 September 2021 (diff | hist) . . (+1,006) . . 2018 AMC 12B Problems/Problem 16
- 13:38, 28 September 2021 (diff | hist) . . (+76) . . User:MRENTHUSIASM (→AHSME / AMC 12)
- 12:50, 28 September 2021 (diff | hist) . . (+1,480) . . m 2018 AMC 12B Problems/Problem 16 (→Solution 1 (De Moivre's Theorem))
- 12:49, 28 September 2021 (diff | hist) . . (-7) . . m 2018 AMC 12B Problems/Problem 16 (→Solution 1 (De Moivre's Theorem))
- 12:21, 28 September 2021 (diff | hist) . . (+1,765) . . 2018 AMC 12B Problems/Problem 16
- 07:57, 28 September 2021 (diff | hist) . . (0) . . 2018 AMC 12B Problems/Problem 15 (→Solution 2)
- 07:19, 28 September 2021 (diff | hist) . . (+80) . . User:MRENTHUSIASM (→AHSME / AMC 12)
- 06:02, 28 September 2021 (diff | hist) . . (0) . . m 2018 AMC 10B Problems/Problem 20 (→Solution 3 (Finite Differences))
- 06:00, 28 September 2021 (diff | hist) . . (+2) . . m 2018 AMC 10B Problems/Problem 20 (→Solution 3 (Finite Differences))
- 06:00, 28 September 2021 (diff | hist) . . (+43) . . m 2018 AMC 10B Problems/Problem 20 (→Solution 3 (Finite Differences): Aligned equal sign.)
- 05:54, 28 September 2021 (diff | hist) . . (+1,898) . . 2018 AMC 12B Problems/Problem 15
- 05:15, 28 September 2021 (diff | hist) . . (+727) . . 2018 AMC 12B Problems/Problem 15 (Rewrote Sol 1 a little so the setup is more clear. Will use the same template for Sol 2.)
- 18:26, 27 September 2021 (diff | hist) . . (+85) . . 2018 AMC 12B Problems/Problem 15 (Prioritized solutions based on elegance and clarity. Let me know if you disagree.)
- 18:12, 27 September 2021 (diff | hist) . . (0) . . 2018 AMC 12B Problems/Problem 15
- 18:05, 27 September 2021 (diff | hist) . . (-76) . . User:MRENTHUSIASM (→AMC 10)
- 18:05, 27 September 2021 (diff | hist) . . (-3,495) . . 2021 AMC 10B Problems/Problem 16 (→Solution 4 (Casework on Deleting the Digits of 12345): Deleted my repetitive solution to clean up this page.)
- 12:50, 27 September 2021 (diff | hist) . . (+4) . . User:MRENTHUSIASM (→AHSME / AMC 12)
- 12:45, 27 September 2021 (diff | hist) . . (+981) . . 2018 AMC 12B Problems/Problem 13 (Added in Sol 2--we don't need to prove that G1G2G3G4 is a square.)
- 10:18, 27 September 2021 (diff | hist) . . (+13) . . m 2018 AMC 12B Problems/Problem 13 (→Solution 2 (Coordinate Geometry))
- 10:15, 27 September 2021 (diff | hist) . . (-547) . . 2018 AMC 12B Problems/Problem 13 (→Solution 3 (Accurate Diagram): Sol 3 makes a crucial assumption that the centroids form the vertices of a square (without proving). I already remade Sol 1, so I will delete this and RETAIN THE CREDIT INTO SOL 1.)
- 07:36, 27 September 2021 (diff | hist) . . (+150) . . User:MRENTHUSIASM (→AHSME / AMC 12)
- 07:09, 27 September 2021 (diff | hist) . . (0) . . m 2021 AMC 12A Problems/Problem 24 (→Solution 1 (Possible Without Trigonometry))
- 01:00, 27 September 2021 (diff | hist) . . (+703) . . 2021 AMC 12A Problems/Problem 24 (→Solution 1 (Possible Without Trigonometry): Coded the Asy diagram.)
- 00:47, 27 September 2021 (diff | hist) . . (-5) . . m 2021 AMC 12A Problems/Problem 24 (→Solution 3 (Weighted Averages and Similar Triangles))
- 00:41, 27 September 2021 (diff | hist) . . (+368) . . 2021 AMC 12A Problems/Problem 24 (→Diagram: Remade diagram using Asy.)
- 00:15, 27 September 2021 (diff | hist) . . (-3) . . m 2021 AMC 12A Problems/Problem 24 (→Solution 3 (Weighted Averages and Similar Triangles): Adjusted diagram size.)
- 00:14, 27 September 2021 (diff | hist) . . (+11) . . m 2021 AMC 12A Problems/Problem 24 (→Solution 2 (Trigonometry): Enlarged diagram a little.)
- 00:09, 27 September 2021 (diff | hist) . . (-161) . . 2021 AMC 12A Problems/Problem 24 (→Solution 1 (Possible Without Trigonometry): Condensed Sol slightly. To prove that a quadrilateral is a rectangle, we only need to show equiangularity, and we don't even need to show that oppo sides are parallel.)
- 23:56, 26 September 2021 (diff | hist) . . (+146) . . User:MRENTHUSIASM (→AHSME / AMC 12)
- 23:55, 26 September 2021 (diff | hist) . . (+76) . . User:MRENTHUSIASM (→AMC 10)
- 15:05, 26 September 2021 (diff | hist) . . (+6) . . m 2018 AMC 10B Problems/Problem 19 (→Solution 1)
- 15:01, 26 September 2021 (diff | hist) . . (-11) . . m 2018 AMC 10B Problems/Problem 19 (→Solution 1)
- 14:20, 26 September 2021 (diff | hist) . . (-7) . . m 2018 AMC 10B Problems/Problem 19 (→Solution 3)
- 14:19, 26 September 2021 (diff | hist) . . (+1,315) . . 2018 AMC 10B Problems/Problem 19
- 10:52, 26 September 2021 (diff | hist) . . (-1,882) . . 2018 AMC 10B Problems/Problem 19 (I will find a way to rewrite Sols 4 and 5. Sol 4 is the shortened version of Sol 5, and in Sol 5, the long division part could have been easier. CREDITS ARE RETAINED TO ORIGINAL AUTHORS.)
- 09:18, 26 September 2021 (diff | hist) . . (-4) . . m 1990 AHSME Problems/Problem 26 (→Solution 1 (Ten Variables))
- 09:15, 26 September 2021 (diff | hist) . . (0) . . m 1990 AHSME Problems/Problem 26 (→Solution 1 (Ten Variables))
- 09:03, 26 September 2021 (diff | hist) . . (-1) . . m 2018 AMC 10B Problems/Problem 20 (→Solution 3 (Finite Differences))
- 03:41, 26 September 2021 (diff | hist) . . (+150) . . User:MRENTHUSIASM (→AHSME / AMC 12)
- 03:40, 26 September 2021 (diff | hist) . . (+80) . . User:MRENTHUSIASM (→AMC 10)
- 03:38, 26 September 2021 (diff | hist) . . (+967) . . 2018 AMC 10B Problems/Problem 20 (Finished sol 2)
(newest | oldest) View (newer 50 | older 50) (20 | 50 | 100 | 250 | 500)