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• 11:35, 4 August 2015 (diff | hist) . . (+13)‎ . . m Trigonometric identities ‎ (→‎Pythagorean Identities)
• 11:28, 4 August 2015 (diff | hist) . . (+6)‎ . . m Trigonometric identities ‎ (→‎Pythagorean Identities)
• 12:31, 20 June 2015 (diff | hist) . . (-1)‎ . . LaTeX:Commands ‎ (→‎Overline and Underline)

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