portelli/Grid
1
0
Fork 0
mirror of https://github.com/paboyle/Grid.git synced 2025-06-12 20:27:06 +01:00
Code Releases Activity

Approx tests and lanczos improvement

Browse Source
This commit is contained in:
paboyle
2017-10-13 11:30:50 +01:00
parent 9fe6ac71ea
commit cb9ff20249
9 changed files with 823 additions and 712 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
lib/algorithms/approx/Chebyshev.h
View File

@ -83,8 +83,10 @@ namespace Grid {
public:
void csv(std::ostream &out){
RealD diff = hi-lo;
for (RealD x=lo-0.2*diff; x<hi+0.2*diff; x+=(hi-lo)/1000) {
RealD diff = hi-lo;
RealD delta = (hi-lo)*1.0e-9;
for (RealD x=lo; x<hi; x+=delta) {
delta*=1.1;
RealD f = approx(x);
out<< x<<" "<<f<<std::endl;
}