Ben Brawn

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    Ben Brawn published Pythagorean Identity: find sin given cos 9 years, 6 months ago

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    Ben Brawn copied Pythagorean Identity: find cos given sin to Pythagorean Identity: find sin given cos 9 years, 6 months ago

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    Ben Brawn published Pythagorean Identity: find cos given sin 9 years, 6 months ago

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    Ben Brawn copied Pythagoras' Theorem: find other side (using surds) to Pythagorean Identity: find cos given sin 9 years, 6 months ago

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    Ben Brawn published Trigonometry: Exact values and unit circle definitions 9 years, 6 months ago

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    Ben Brawn published Exact values for sin, cos, tan (-1080 to 1080, degrees) 9 years, 6 months ago

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    Ben Brawn published Exact values for sin, cos, tan (0 to 330, degrees) 9 years, 6 months ago

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    Ben Brawn copied Exact values for sin, cos, tan (0 to 330, degrees) to Exact values for sin, cos, tan (-1080 to 1080, degrees) 9 years, 6 months ago

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    Ben Brawn created Trigonometry: Exact values and unit circle definitions 9 years, 6 months ago

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    Ben Brawn published Pythagoras' Theorem 9 years, 6 months ago

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