# Generate normal distribution with mean = 1, sd = 0.5
Gauss ← (×(∿+η×2π⚂) (√ׯ2°ₑ⚂))
⍥(+1×0.5Gauss)1000 # -> mean = 1, sd = 0.5
Mean ← ÷⧻⟜/+
Sd   ← √÷⊃(⋅⧻|/+˙×-)⊸Mean
⊸⊃Mean Sd