Theorems · Theorem · special functions
Real.arcsin_neg_one
Real.arcsin (-1) = -(Real.pi / 2)
- Cited by
- 1 results in Mathlib
- Foundations
- Depth 189 from the axioms · uses propext, Classical.choice, Quot.sound
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites10
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- Realstatement and proof · cited by 25,697
- LT.lt.leproof · cited by 2,189
- Real.pistatement and proof · cited by 1,774
- Real.arcsinstatement · cited by 125
- Set.left_mem_Iccproof · cited by 67
- Real.sin_negproof · cited by 34
- Real.sin_pi_div_twoproof · cited by 29
- Real.pi_div_two_posproof · cited by 22
- neg_le_selfproof · cited by 8
- Real.arcsin_eq_of_sin_eqproof · cited by 6
Cited by1
Results whose statement or proof uses this declaration.
- Real.arcsin_of_le_neg_oneproof · cited by 7