diff options
Diffstat (limited to 'texmf-dist/scripts/ketpic/ketlib/ketpic2escifiles6/Powersum.sci')
-rwxr-xr-x | texmf-dist/scripts/ketpic/ketlib/ketpic2escifiles6/Powersum.sci | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/texmf-dist/scripts/ketpic/ketlib/ketpic2escifiles6/Powersum.sci b/texmf-dist/scripts/ketpic/ketlib/ketpic2escifiles6/Powersum.sci new file mode 100755 index 00000000..b23dfdc8 --- /dev/null +++ b/texmf-dist/scripts/ketpic/ketlib/ketpic2escifiles6/Powersum.sci @@ -0,0 +1,17 @@ +// 09.03.12 + +function Out=Powersum(varargin) + Nargs=length(varargin); + COEFF=varargin(1); + x=varargin(2); + if Nargs>2 + x=x-varargin(3); + end; + NL=Mixop(1,COEFF); + A=Mixop(2,COEFF); + Upto=min(size(NL,2),size(A,2)); + NL=NL(1:Upto); + A=A(1:Upto); + Out=sum(A.*x^NL); +endfunction; + |