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Searched refs:expon (Results 1 – 5 of 5) sorted by relevance

/OK3568_Linux_fs/buildroot/dl/qt5location/git/src/3rdparty/mapbox-gl-native/deps/boost/1.65.1/include/boost/math/special_functions/
H A Dnext.hpp175 int expon; in float_next_imp() local
205 if(-0.5f == frexp(val, &expon)) in float_next_imp()
206 --expon; // reduce exponent when val is a power of two, and negative. in float_next_imp()
207 T diff = ldexp(T(1), expon - tools::digits<T>()); in float_next_imp()
222 boost::intmax_t expon; in float_next_imp() local
252 expon = 1 + ilogb(val); in float_next_imp()
253 if(-1 == scalbn(val, -expon) * std::numeric_limits<T>::radix) in float_next_imp()
254 --expon; // reduce exponent when val is a power of base, and negative. in float_next_imp()
255 T diff = scalbn(T(1), expon - std::numeric_limits<T>::digits); in float_next_imp()
305 int expon; in float_prior_imp() local
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/OK3568_Linux_fs/kernel/arch/x86/math-emu/
H A Dpoly_l2.c22 Xsig * accum_result, long int *expon);
29 long int exponent, expon, expon_expon; in poly_l2() local
54 expon = 0; in poly_l2()
57 log2_kernel(&x, argsign, &accumulator, &expon); in poly_l2()
69 shr_Xsig(&accumulator, expon_expon - expon); in poly_l2()
75 expon_expon = expon; in poly_l2()
183 long int *expon) in log2_kernel() argument
240 *expon = exponent + 1; in log2_kernel()
H A Dfpu_trig.c450 int expon; in fsqrt_() local
463 expon = exponent(st0_ptr); in fsqrt_()
467 setexponent16(st0_ptr, (expon & 1)); in fsqrt_()
471 addexponent(st0_ptr, expon >> 1); in fsqrt_()
497 expon = exponent16(st0_ptr); in fsqrt_()
H A Dfpu_emu.h198 int expon);
/OK3568_Linux_fs/buildroot/dl/sox/git/src/
H A Daiff.c1015 int expon; in ConvertToIeeeExtended() local
1027 expon = 0; hiMant = 0; loMant = 0; in ConvertToIeeeExtended()
1030 fMant = frexp(num, &expon); in ConvertToIeeeExtended()
1031 if ((expon > 16384) || !(fMant < 1)) { /* Infinity or NaN */ in ConvertToIeeeExtended()
1032 expon = sign|0x7FFF; hiMant = 0; loMant = 0; /* infinity */ in ConvertToIeeeExtended()
1035 expon += 16382; in ConvertToIeeeExtended()
1036 if (expon < 0) { /* denormalized */ in ConvertToIeeeExtended()
1037 fMant = ldexp(fMant, expon); in ConvertToIeeeExtended()
1038 expon = 0; in ConvertToIeeeExtended()
1040 expon |= sign; in ConvertToIeeeExtended()
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