#endif
#if (MAGICKCORE_QUANTUM_DEPTH == 8)
-#define MagickEpsilon ((MagickRealType) 1.19209289550781e-7)
+#define MagickEpsilon ((MagickRealType) 1.0e-7)
#define MaxColormapSize 256UL
#define MaxMap 255UL
#define QuantumFormat "%u"
#endif
#elif (MAGICKCORE_QUANTUM_DEPTH == 16)
-#define MagickEpsilon ((MagickRealType) 2.2204460492503131e-16)
+#define MagickEpsilon ((MagickRealType) 1.0e-16)
#define MaxColormapSize 65536UL
#define MaxMap 65535UL
#define QuantumFormat "%u"
#endif
#elif (MAGICKCORE_QUANTUM_DEPTH == 32)
-#define MagickEpsilon ((MagickRealType) 2.2204460492503131e-16)
+#define MagickEpsilon ((MagickRealType) 1.0e-16)
#define MaxColormapSize 65536UL
#define MaxMap 65535UL
#define QuantumFormat "%u"
#endif
#elif (MAGICKCORE_QUANTUM_DEPTH == 64) && defined(MAGICKCORE_HAVE_LONG_DOUBLE_WIDER)
-#define MagickEpsilon ((MagickRealType) 2.2204460492503131e-16)
+#define MagickEpsilon ((MagickRealType) 1.0e-16)
#define MaxColormapSize 65536UL
#define MaxMap 65535UL