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Rev 697 Rev 734
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{   /* NaN : exp = 0x7ff and nonzero mantisa */
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{   /* NaN : exp = 0x7ff and nonzero mantisa */
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    return ((d.parts.exp==0x7FF)&&(d.parts.mantisa));
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    return ((d.parts.exp==0x7FF)&&(d.parts.mantisa));
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};
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};
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inline int isFloat32SigNaN(float32 f)
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inline int isFloat32SigNaN(float32 f)
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{   /* SigNaN : exp = 0xff mantisa = 1xxxxx..x (binary), where at least one x is nonzero */
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{   /* SigNaN : exp = 0xff mantisa = 0xxxxx..x (binary), where at least one x is nonzero */
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    return ((f.parts.exp==0xFF)&&(f.parts.mantisa>0x400000));
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    return ((f.parts.exp==0xFF)&&(f.parts.mantisa<0x400000)&&(f.parts.mantisa));
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};
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};
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inline int isFloat64SigNaN(float64 d)
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inline int isFloat64SigNaN(float64 d)
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{   /* SigNaN : exp = 0x7ff mantisa = 1xxxxx..x (binary), where at least one x is nonzero */
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{   /* SigNaN : exp = 0x7ff mantisa = 0xxxxx..x (binary), where at least one x is nonzero */
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    return ((d.parts.exp==0x7FF)&&(d.parts.mantisa>0x8000000000000ll));
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    return ((d.parts.exp==0x7FF)&&(d.parts.mantisa)&&(d.parts.mantisa<0x8000000000000ll));
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};
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};
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inline int isFloat32Infinity(float32 f)
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inline int isFloat32Infinity(float32 f)
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{
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{
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    return ((f.parts.exp==0xFF)&&(f.parts.mantisa==0x0));
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    return ((f.parts.exp==0xFF)&&(f.parts.mantisa==0x0));