Disambiguation evidence for tangent half-angle substitution via surface form
"tangent half-angle substitution"
Triples (1)
Triples where some other subject referred to this entity
as "tangent half-angle substitution".
Weierstrass substitution
→
alsoKnownAs
→
"tangent half-angle substitution"
ⓘ
↳ resolves to tangent half-angle substitution