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• 21:27, 31 December 2023 (diff | hist) . . (+466)‎ . . 1987 AIME Problems/Problem 13 ‎ (→‎Solution)
• 19:20, 31 December 2023 (diff | hist) . . (+374)‎ . . Floor function ‎ (→‎Intermediate Problems)
• 01:14, 31 December 2023 (diff | hist) . . (+1)‎ . . m 1997 AIME Problems/Problem 8 ‎ (→‎Solution)
• 02:40, 29 December 2023 (diff | hist) . . (+97)‎ . . m 1992 AIME Problems/Problem 13 ‎ (→‎Solution 4 (Involves Basic Calculus))
• 20:20, 16 December 2023 (diff | hist) . . (+536)‎ . . Parity ‎
• 00:24, 16 December 2023 (diff | hist) . . (-4)‎ . . m Arc ‎ (→‎Alternate usage) (current)
• 00:24, 16 December 2023 (diff | hist) . . (-4)‎ . . m Arc ‎ (→‎Alternate usage)
• 18:10, 9 December 2023 (diff | hist) . . (0)‎ . . m User:MRENTHUSIASM ‎ (→‎User Count)
• 18:06, 9 December 2023 (diff | hist) . . (+1)‎ . . m 1993 AIME Problems/Problem 6 ‎ (→‎Solution)
• 18:36, 13 November 2023 (diff | hist) . . (+15)‎ . . m 2021 Fall AMC 10B Problems/Problem 22 ‎ (→‎Solution 1) (current)
• 18:36, 13 November 2023 (diff | hist) . . (+23)‎ . . m 2021 Fall AMC 10B Problems/Problem 22 ‎ (→‎Solution 1)
• 18:02, 13 November 2023 (diff | hist) . . (+1)‎ . . 2021 Fall AMC 10B Problems/Problem 17 ‎ (→‎Solution 2)
• 17:58, 13 November 2023 (diff | hist) . . (+1)‎ . . m 2021 Fall AMC 10B Problems/Problem 15 ‎ (→‎Solution 7 (Power of a Point))
• 17:57, 13 November 2023 (diff | hist) . . (+55)‎ . . 2021 Fall AMC 10B Problems/Problem 15 ‎ (→‎Solution 7 (Power of a Point))
• 21:38, 1 November 2023 (diff | hist) . . (-12)‎ . . m 2021 Fall AMC 10A Problems ‎ (→‎Problem 12)
• 19:34, 14 October 2023 (diff | hist) . . (+1,077)‎ . . 1963 IMO Problems/Problem 5 ‎ (→‎Solution 4)
• 19:14, 9 October 2023 (diff | hist) . . (+43)‎ . . m 2015 AMC 10A Problems/Problem 25 ‎ (→‎Solution 1 (Calculus))
• 16:37, 9 October 2023 (diff | hist) . . (0)‎ . . m 2015 AMC 10A Problems ‎ (→‎NOTE:)
• 23:16, 7 October 2023 (diff | hist) . . (+2)‎ . . 2017 AMC 10A Problems/Problem 24 ‎ (→‎Solution 1.1)
• 23:16, 7 October 2023 (diff | hist) . . (+29)‎ . . 2017 AMC 10A Problems/Problem 24 ‎ (→‎Solution 1.2)
• 23:15, 7 October 2023 (diff | hist) . . (+219)‎ . . 2017 AMC 10A Problems/Problem 24 ‎ (→‎Solution 1.1)
• 23:12, 7 October 2023 (diff | hist) . . (+62)‎ . . 2017 AMC 10A Problems/Problem 24 ‎ (→‎Solution 1)
• 23:08, 7 October 2023 (diff | hist) . . (+19)‎ . . m 2017 AMC 10A Problems/Problem 23 ‎ (→‎See Also)
• 23:07, 7 October 2023 (diff | hist) . . (+1)‎ . . m 2017 AMC 10A Problems/Problem 23 ‎ (→‎See Also)
• 13:33, 2 October 2023 (diff | hist) . . (+599)‎ . . 2014 AMC 10A Problems/Problem 2 ‎ (→‎Solution)
• 16:06, 1 October 2023 (diff | hist) . . (-14)‎ . . m 2015 AMC 10B Problems/Problem 23 ‎ (→‎Solution 5)
• 16:06, 1 October 2023 (diff | hist) . . (+964)‎ . . 2015 AMC 10B Problems/Problem 23 ‎ (→‎Solution 4)
• 19:31, 13 September 2023 (diff | hist) . . (+2)‎ . . m 1998 AIME Problems/Problem 15 ‎ (→‎Note)
• 19:30, 13 September 2023 (diff | hist) . . (-1)‎ . . m 1998 AIME Problems/Problem 15 ‎ (→‎Solution 1)
• 19:30, 13 September 2023 (diff | hist) . . (+1)‎ . . m 1998 AIME Problems/Problem 15 ‎ (→‎Solution 1)
• 17:03, 9 September 2023 (diff | hist) . . (+7)‎ . . User:Piphi/Chess ‎ (→‎Signups)
• 20:26, 7 September 2023 (diff | hist) . . (+500)‎ . . N Product-to-sum identities ‎ (Created page with "The product-to-sum identities are as follows: <math>\sin (x) \sin (y) = \frac{1}{2} (\cos (x-y) - \cos (x+y))</math> <math>\sin (x) \cos (y) = \frac{1}{2} (\sin (x-y) + \sin...")
• 20:25, 7 September 2023 (diff | hist) . . (+526)‎ . . N Sum-to-product identities ‎ (Created page with "Here are the sum-to-product identities: * <math>\sin (x) + \sin (y) = 2 \sin \left(\frac{x + y}{2}\right) \cos \left(\frac{x - y}{2}\right)</math> * <math>\sin (x) - \sin (y)...") (current)
• 20:23, 7 September 2023 (diff | hist) . . (+956)‎ . . N Half angle identities ‎ (Created page with "The trigonometric half-angle identities state the following equalities: * <math>\sin \left(\frac{x}{2}\right) = \pm \sqrt{\frac{1 - \cos (x)}{2}}</math> * <math>\cos \left(\f...") (current)
• 20:21, 7 September 2023 (diff | hist) . . (+357)‎ . . N Double angle identities ‎ (Created page with "The trigonometric double-angle identities are easily derived from the angle addition formulas by just letting <math>x = y</math>. Doing so yields: * <math>\sin (2x) = 2\sin (...")
• 20:20, 7 September 2023 (diff | hist) . . (-1,014)‎ . . Angle addition identities ‎
• 20:18, 7 September 2023 (diff | hist) . . (+1,352)‎ . . N Angle addition identities ‎ (Created page with "The trigonometric angle addition identities state the following identities: <math>\sin(x + y) = \sin (x) \cos (y) + \cos (x) \sin (y)</math> <math>\cos(x + y) = \cos (x) \cos...")
• 20:17, 7 September 2023 (diff | hist) . . (+2)‎ . . m Pythagorean identities ‎ (→‎See Also)
• 20:16, 7 September 2023 (diff | hist) . . (+656)‎ . . N Pythagorean identities ‎ (Created page with "The Pythagorean identities state that <math>\sin^2x + \cos^2x = 1</math> <math>1 + \cot^2x = \csc^2x</math> <math>\tan^2x + 1 = \sec^2x</math> Using the unit circle definitio...")
• 20:15, 7 September 2023 (diff | hist) . . (+24)‎ . . m Trigonometry ‎ (→‎Trigonometric identities)
• 18:47, 7 September 2023 (diff | hist) . . (-4)‎ . . m 1999 AHSME Problems/Problem 21 ‎ (→‎Solution 2 (Alternative to realize that the triangle is Right)) (current)
• 18:43, 7 September 2023 (diff | hist) . . (+61)‎ . . m 1999 AHSME Problems/Problem 21 ‎ (→‎Solution 2 (Alternative to realize that the triangle is Right))
• 23:51, 6 September 2023 (diff | hist) . . (+179)‎ . . m 1996 AIME Problems/Problem 9 ‎ (→‎Solution 1) (current)
• 19:26, 2 September 2023 (diff | hist) . . (-4)‎ . . m 1995 AIME Problems/Problem 10 ‎ (→‎Solution)
• 19:08, 2 September 2023 (diff | hist) . . (+38)‎ . . m 1995 AIME Problems/Problem 10 ‎ (→‎Solution)
• 21:05, 1 September 2023 (diff | hist) . . (+47)‎ . . m 1994 AIME Problems/Problem 1 ‎ (→‎Solution) (current)
• 20:04, 30 August 2023 (diff | hist) . . (+13)‎ . . m 1993 AIME Problems/Problem 14 ‎ (→‎Solution)
• 19:39, 30 August 2023 (diff | hist) . . (+36)‎ . . m 1993 AIME Problems/Problem 15 ‎ (→‎Solution)
• 19:37, 30 August 2023 (diff | hist) . . (+12)‎ . . m 1993 AIME Problems/Problem 15 ‎ (→‎Solution)
• 19:36, 30 August 2023 (diff | hist) . . (+1)‎ . . m 1993 AIME Problems/Problem 15 ‎ (→‎Solution)

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