Theorems · Theorem · algebraic geometry
WeierstrassCurve.j_eq_zero_iff
∀ {R : Type u} [inst : CommRing R] (W : WeierstrassCurve R) [inst_1 : W.IsElliptic] [IsReduced R], W.j = 0 ↔ W.c₄ = 0- Cited by
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- Foundations
- Depth 27 from the axioms · uses propext, Classical.choice
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Cites9
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- CommRingstatement and proof · cited by 17,173
- WeierstrassCurvestatement and proof · cited by 394
- IsReducedstatement and proof · cited by 98
- WeierstrassCurve.IsEllipticstatement and proof · cited by 52
- WeierstrassCurve.c₄statement and proof · cited by 36
- WeierstrassCurve.jstatement · cited by 27
- pow_eq_zero_iffproof · cited by 16
- three_ne_zeroproof · cited by 12
- WeierstrassCurve.j_eq_zero_iff'proof · cited by 2
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