Theorems · Definition · algebraic geometry
WeierstrassCurve.VariableChange.u
{R : Type u} → [inst : CommRing R] → WeierstrassCurve.VariableChange R → RˣThe u coefficient of an admissible linear change of variables, which must be a unit.
- Cited by
- 27 results in Mathlib
- Foundations
- Depth 6 from the axioms · uses no axioms
- Assumes
- CommRing
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites3
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
- Unitsstatement · cited by 2,804
- WeierstrassCurve.VariableChangestatement and proof · cited by 53
Cited by28
Results whose statement or proof uses this declaration.
- WeierstrassCurve.VariableChange.mapproof · cited by 9
- WeierstrassCurve.variableChange_Δstatement and proof · cited by 3
- WeierstrassCurve.VariableChange.extstatement and proof · cited by 2
- WeierstrassCurve.variableChange_b₂statement and proof · cited by 2
- WeierstrassCurve.variableChange_b₄statement and proof · cited by 2
- WeierstrassCurve.inv_variableChange_Δ'statement and proof · cited by 1
- WeierstrassCurve.Affine.nonsingular_iff_variableChangeproof · cited by 1
- WeierstrassCurve.coe_inv_variableChange_Δ'statement and proof · cited by 1
- WeierstrassCurve.variableChange_a₃statement · cited by 1
- WeierstrassCurve.variableChange_a₄statement · cited by 1
- WeierstrassCurve.variableChange_a₆statement · cited by 1
- WeierstrassCurve.variableChange_b₆statement and proof · cited by 1