Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > comp.graphics.apps.gnuplot > #4212

Intermediate variables in user functions

Show all headers | View raw

I have a script that works beautifully that has the following function definitions:

phi(x,y) = (1+x)/(1+sqrt(1+(x*x-1)*y))
astig(n,x,y) = phi(x,y)*(1-phi(x,y)*y)*(n-1)**2-(phi(x,y)-n*n)*(n-1+y*(phi(x,y)-n))**2

It would be a lot cleaner if the following was possible:

phi(x,y) = (1+x)/(1+sqrt(1+(x*x-1)*y))
astig(n,x,y) = f=phi(x,y) f*(1-f*y)*(n-1)**2-(f-n*n)*(n-1+y*(f-n))**2

Al

Back to comp.graphics.apps.gnuplot | Previous | Next — Next in thread | Find similar

Thread

Intermediate variables in user functions layzarc@aol.com - 2019-08-25 06:33 -0700
  Re: Intermediate variables in user functions Ethan Merritt <eamerritt@gmail.com> - 2019-08-25 17:46 +0000
    Re: Intermediate variables in user functions layzarc@aol.com - 2019-08-25 12:21 -0700

csiph-web