8 #ifndef IMPGSL_SIMPLEX_H
9 #define IMPGSL_SIMPLEX_H
11 #include <IMP/gsl/gsl_config.h>
15 IMPGSL_BEGIN_NAMESPACE
51 void set_initial_length(
double length) {
53 "The initial length is relative to the rescaled attributes"
54 <<
" and so should not be much larger than 1.");
58 void set_minimum_size(
double d) {
60 "The minimum size is relative to the rescaled attributes"
61 <<
" and so should not be much larger than 1 "
62 <<
"(and must be non-zero).");