cyclically-symmetric-dz/dt ( x..nt -- dz )

Vocabulary

math.runge-kutta.examples

Inputs

x..nt

an object

Outputs

dz

an object

Definition

USING: kernel math math.functions sequences ;

IN: math.runge-kutta.examples

: cyclically-symmetric-dz/dt ( x..nt -- dz )
    first3 nip swap sin swap cyclically-symmetric-b * - ;