π Source: PhysLean/Mathematics/KroneckerDelta.lean
kroneckerDelta
Β«termΞ΄[_,_]Β»
eq_of_coe
eq_one_of_same
eq_zero_of_ne
eq_zero_of_not
finset_sum_smul
finset_sum_sum_smul_eq_zero
smul_eq_zero_iff
smul_eq_zero_iff'
smul_eq_zero_iff''
smul_of_eq_zero
smul_sub_eq_zero
smul_symm
sum_mul
sum_smul
sum_sum_smul_eq_zero
symm
symmetrize
symmetrize'
QuantumMechanics.HydrogenAtom.angularMomentum_commutation_lrl
QuantumMechanics.position_commutation_momentum_momentum
QuantumMechanics.momentum_comp_angularMomentum_eq
QuantumMechanics.angularMomentum_commutation_position
QuantumMechanics.angularMomentum_commutation_angularMomentum
QuantumMechanics.position_commutation_momentum
QuantumMechanics.momentum_comp_position_eq
QuantumMechanics.position_position_commutation_momentum
QuantumMechanics.angularMomentum_commutation_momentum
---
β Back to Index