Theorems · Theorem · number theory
Real.isAlgebraic_sin_rat_mul_pi
∀ (q : ℚ), IsAlgebraic ℤ (Real.sin (↑q * Real.pi))
sin(q * π) for q : ℚ is algebraic over ℤ, using the real sin function.
- Defined in
- Mathlib.NumberTheory.Niven
- Cited by
- 0 results in Mathlib
- Foundations
- Depth 184 from the axioms · uses propext, Classical.choice, Quot.sound
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- IsIntegral.isAlgebraicproof · cited by 18
- IsAlgebraic.of_mulproof · cited by 4
- Real.isIntegral_two_mul_sin_rat_mul_piproof · cited by 1
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