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Theorem
real.tan_inj_of_lt_of_lt_pi_div_two
Modification history
2018-10-17 09:25
analysis/exponential.lean
feat(*): trigonometric functions: exp, log, sin, cos, tan, sinh, cosh, tanh, pi, arcsin, argcos, arg (#386) …
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real.tan_inj_of_lt_of_lt_pi_div_two
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