This suite concerns the Smath [d/dx]f(x) "can't parse'.

Jean

Finite Differences DERIV Parametric.sm (9.5 KiB) downloaded 702 time(s). Read 1rst transit

Finite Differences Deriv HILDEBRAND.sm (28.95 KiB) downloaded 672 time(s). Main tool companion

Finite Differences Smath Algo.sm (23.21 KiB) downloaded 671 time(s). Ordinates Point Derivative

Finite Differences [Fnct, Deriv, Cumul].sm (69.74 KiB) downloaded 600 time(s). Drivative/Integration by Convolution