diff options
| author | Erik Schnetter <schnetter@gmail.com> | 2013-07-04 15:36:02 -0400 |
|---|---|---|
| committer | Erik Schnetter <schnetter@gmail.com> | 2013-07-04 15:36:02 -0400 |
| commit | 3ca8ed9d4e8fbe0a5faf136cde811aa615457e2a (patch) | |
| tree | da5570f2cd3b1e6b8ce63a0c29897cccf4b75ba8 /vec_pseudo.h | |
| parent | 2546037a884c2443cebd957896cc4245e07fb232 (diff) | |
| download | vecmathlib-3ca8ed9d4e8fbe0a5faf136cde811aa615457e2a.zip vecmathlib-3ca8ed9d4e8fbe0a5faf136cde811aa615457e2a.tar.gz | |
Simplify prod and sum
Diffstat (limited to 'vec_pseudo.h')
| -rw-r--r-- | vec_pseudo.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/vec_pseudo.h b/vec_pseudo.h index 0ee5a60..0af1c77 100644 --- a/vec_pseudo.h +++ b/vec_pseudo.h @@ -670,14 +670,14 @@ namespace vecmathlib { } real_t prod() const { - real_t res = R(1.0); - for (int d=0; d<size; ++d) res *= v[d]; + real_t res = v[0]; + for (int d=1; d<size; ++d) res *= v[d]; return res; } real_t sum() const { - real_t res = R(0.0); - for (int d=0; d<size; ++d) res += v[d]; + real_t res = v[0]; + for (int d=1; d<size; ++d) res += v[d]; return res; } |
