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-rw-r--r--test/c/fft.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/test/c/fft.c b/test/c/fft.c
index 1ab7b15..aec283a 100644
--- a/test/c/fft.c
+++ b/test/c/fft.c
@@ -151,7 +151,7 @@ int main(int argc, char ** argv)
double enp, t, y, z, zr, zi, zm, a;
double * pxr, * pxi;
- if (argc >= 2) n = atoi(argv[1]); else n = 12;
+ if (argc >= 2) n = atoi(argv[1]); else n = 16;
np = 1 << n;
enp = np;
npm = np / 2 - 1;