Temporary fix for inappropriate atan_t().

wled00/ntp.cpp

@@ -1,6 +1,17 @@
 #include "src/dependencies/timezone/Timezone.h"
 #include "wled.h"
-#include "wled_math.h"
+#ifndef WLED_USE_REAL_MATH
+  #include "wled_math.h"
+#else
+  #define sin_t sin
+  #define cos_t cos
+  #define tan_t tan
+  #define asin_t asin
+  #define acos_t acos
+  #define atan_t atan
+  #define fmod_t fmod
+  #define floor_t floor
+#endif
 
 /*
  * Acquires time from NTP server

wled00/wled_math.h

@@ -64,6 +64,7 @@ float asin_t(float x) {
 #define C ((HALF_PI/2) - A - B)
 
 float atan_t(float x) {
+  if (x>1) return atan(x);
   float xx = x * x;
   return ((A*xx + B)*xx + C)*x;
 }