1 files changed, 1 insertions, 1 deletions
diff --git a/testData.h b/testData.h
index 02b23c5..ba7667f 100644
--- a/testData.h
+++ b/testData.h
@@ -40,7 +40,7 @@ const char *wrd[] = {
  *   - Negative values
  *   - Values surpassing 2π
  */
-const float piValues[20][3] = {
+const double piValues[20][3] = {
 // test-value  sin        cos
   { 0.000000,  0.000000,  1.000000}, // 0°
   { 0.523599,  0.500000,  0.866025}, // 30°