diff options
Diffstat (limited to 'src/phi2.cpp')
| -rw-r--r-- | src/phi2.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/phi2.cpp b/src/phi2.cpp index eb6d5c82..6e810240 100644 --- a/src/phi2.cpp +++ b/src/phi2.cpp @@ -2,6 +2,7 @@ #include <math.h> #include <limits> +#include <algorithm> #include "proj.h" #include "proj_internal.h" @@ -82,8 +83,8 @@ double pj_sinhpsi2tanphi(projCtx ctx, const double taup, const double e) { constexpr int numit = 5; // min iterations = 1, max iterations = 2; mean = 1.954 - constexpr double tol = sqrt(std::numeric_limits<double>::epsilon()) / 10; - constexpr double tmax = 2 / sqrt(std::numeric_limits<double>::epsilon()); + static const double tol = sqrt(std::numeric_limits<double>::epsilon()) / 10; + static const double tmax = 2 / sqrt(std::numeric_limits<double>::epsilon()); double e2m = 1 - e * e, tau = fabs(taup) > 70 ? taup * exp(e * atanh(e)) : taup / e2m, |