helixish: fix .iters_fixed_T

If this is zero, gsl_siman_solve does not do anything.

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

diff --git a/findcurve.c b/findcurve.c
index f41a195cc5996d796105e5150145c17f9f9ce24c..f0523e7878408378f1dd691dad0413fe792b63b7 100644 (file)
--- a/findcurve.c
+++ b/findcurve.c
@@ -111,6 +111,7 @@ int main(void) {
       .t_initial = 0.5,
       .mu_t = 1.001,
       .t_min = epsilon * 1E-3,
+      .iters_fixed_T = 10,
     };
 
     gsl_siman_solve(rng,