18 lines
696 B
C
18 lines
696 B
C
/* Rounding modes, for use below */
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#define rounds_to_nearest 0 /* 0.5 ulp */
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#define rounds_to_zero 1 /* 1 ulp */
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#define rounds_to_infinity 2 /* 1 ulp */
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#define rounds_to_minus_infinity 3 /* 1 ulp */
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/* Properties of type \`float: */
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/* Largest n for which 1+2^(-n) is exactly represented is 23. */
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/* Largest n for which 1-2^(-n) is exactly represented is 24. */
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#define float_mant_bits 24
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#define float_rounds rounds_to_nearest
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/* Properties of type \`double': */
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/* Largest n for which 1+2^(-n) is exactly represented is 52. */
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/* Largest n for which 1-2^(-n) is exactly represented is 53. */
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#define double_mant_bits 53
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#define double_rounds rounds_to_nearest
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