update qm-dsp library

[ardour.git] / libs / qm-dsp / maths / MathAliases.h

diff --git a/libs/qm-dsp/maths/MathAliases.h b/libs/qm-dsp/maths/MathAliases.h
index f597edc392ed5bd106bab91480add3e3b169f394..8660129cbb20cbd78464b09445217cf41a6b653c 100644 (file)
--- a/libs/qm-dsp/maths/MathAliases.h
+++ b/libs/qm-dsp/maths/MathAliases.h
@@ -24,7 +24,7 @@ typedef complex<double> ComplexData;
 
 
 #ifndef PI
-#define PI (3.14159265358979323846)
+#define PI (3.14159265358979232846)
 #endif
 
 #define TWO_PI                 (2. * PI)