Theorem: SciLean.Scalar.toReal_ite (SciLean/Core/Objects/Scalar.lean)

State before:
R : Type u_1
inst✝¹ : RealScalar R
c : Prop
inst✝ : Decidable c
t e : R
⊢ toReal R (if c then t else e) = if c then toReal R t else toReal R e
Tactic:
if h : c then simp[h] else simp[h]
State after:
no goals

State before:
R : Type u_1
inst✝¹ : RealScalar R
c : Prop
inst✝ : Decidable c
t e : R
h : c
⊢ toReal R (if c then t else e) = if c then toReal R t else toReal R e
Tactic:
simp[h]
State after:
no goals

State before:
R : Type u_1
inst✝¹ : RealScalar R
c : Prop
inst✝ : Decidable c
t e : R
h : ¬c
⊢ toReal R (if c then t else e) = if c then toReal R t else toReal R e
Tactic:
simp[h]
State after:
no goals