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v3
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Mathlib v3 is deprecated.
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Theorem
real.cos_sq_arctan
Modification history
2021-09-27 04:20
src/analysis/special_functions/trigonometric/arctan.lean
refactor(analysis/special_functions/trigonometric): split file (#9340) …
Modified
real.cos_sq_arctan
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2021-01-07 05:47
src/analysis/special_functions/trigonometric.lean
refactor(analysis/special_functions/trigonometric): redefine arcsin and arctan (#5300) …
Added
real.cos_sq_arctan
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