hello

at least this mdx pipeline works

fields! fields! fields!
[+ what][− what]

gaussian hill

i(d)={e−d2/(2σ2),d≤r0,d>rσ=r/2.2i(d) = \begin{cases} e^{-d^2/(2\sigma^2)}, & d \le r \\ 0, & d > r \end{cases} \qquad \sigma = r/2.2

i(0.0) = 1.000
r = 100 px
[ , ., :, -, =, +, *, #, %, @]