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/** Subtract two float32 numbers with same signs
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/** Subtract two float32 numbers with same signs
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 */
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 */
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float32 subFloat32(float32 a, float32 b)
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float32 subFloat32(float32 a, float32 b)
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{
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{
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    int expdiff;
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    int expdiff;
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    __u32 exp1, exp2, frac1, frac2;
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    uint32_t exp1, exp2, frac1, frac2;
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    float32 result;
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    float32 result;
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    result.f = 0;
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    result.f = 0;
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    expdiff = a.parts.exp - b.parts.exp;
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    expdiff = a.parts.exp - b.parts.exp;
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/** Subtract two float64 numbers with same signs
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/** Subtract two float64 numbers with same signs
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 */
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 */
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float64 subFloat64(float64 a, float64 b)
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float64 subFloat64(float64 a, float64 b)
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{
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{
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    int expdiff;
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    int expdiff;
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    __u32 exp1, exp2;
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    uint32_t exp1, exp2;
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    __u64 frac1, frac2;
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    uint64_t frac1, frac2;
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    float64 result;
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    float64 result;
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    result.d = 0;
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    result.d = 0;
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    expdiff = a.parts.exp - b.parts.exp;
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    expdiff = a.parts.exp - b.parts.exp;