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/external/valgrind/VEX/priv/
Dhost_generic_maddf.c86 unsigned int exponent:11; member
92 unsigned int exponent:11;
121 if ((u.ieee.mantissa1 & 1) == 0 && u.ieee.exponent != 0x7ff) in h_generic_calc_MAddF32()
144 if (UNLIKELY (u.ieee.exponent + v.ieee.exponent in h_generic_calc_MAddF64()
146 || UNLIKELY (u.ieee.exponent >= 0x7ff - DBL_MANT_DIG) in h_generic_calc_MAddF64()
147 || UNLIKELY (v.ieee.exponent >= 0x7ff - DBL_MANT_DIG) in h_generic_calc_MAddF64()
148 || UNLIKELY (w.ieee.exponent >= 0x7ff - DBL_MANT_DIG) in h_generic_calc_MAddF64()
149 || UNLIKELY (u.ieee.exponent + v.ieee.exponent in h_generic_calc_MAddF64()
153 if (w.ieee.exponent == 0x7ff in h_generic_calc_MAddF64()
154 && u.ieee.exponent != 0x7ff in h_generic_calc_MAddF64()
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/external/nanopb-c/examples/using_double_on_avr/
Ddouble_conversion.c21 int16_t exponent; in float_to_double() local
26 exponent = ((in.i >> 23) & 0xFF) - 127; in float_to_double()
29 if (exponent == 128) in float_to_double()
32 exponent = 1024; in float_to_double()
34 else if (exponent == -127) in float_to_double()
39 exponent = -1023; in float_to_double()
48 exponent--; in float_to_double()
56 mantissa |= (uint64_t)(exponent + 1023) << 52; in float_to_double()
65 int16_t exponent; in double_to_float() local
71 exponent = ((value >> 52) & 0x7FF) - 1023; in double_to_float()
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/external/mesa3d/src/gallium/auxiliary/util/
Du_format_r11g11b10f.h60 int exponent = ((f32.ui >> 23) & 0xff) - 127; in f32_to_uf11() local
63 if (exponent == 128) { /* Infinity or NaN */ in f32_to_uf11()
88 else if (exponent > -15) { /* Representable value */ in f32_to_uf11()
89 exponent += UF11_EXPONENT_BIAS; in f32_to_uf11()
91 uf11 = exponent << UF11_EXPONENT_SHIFT | mantissa; in f32_to_uf11()
104 int exponent = (val & 0x07c0) >> UF11_EXPONENT_SHIFT; in uf11_to_f32() local
109 if (exponent == 0) { in uf11_to_f32()
115 else if (exponent == 31) { in uf11_to_f32()
120 exponent -= 15; in uf11_to_f32()
121 if (exponent < 0) { in uf11_to_f32()
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/external/v8/src/
Dstrtod.cc93 int exponent, in TrimToMaxSignificantDigits() argument
106 exponent + (buffer.length() - kMaxSignificantDecimalDigits); in TrimToMaxSignificantDigits()
147 int exponent = 0; in ReadDiyFp() local
148 *result = DiyFp(significand, exponent); in ReadDiyFp()
155 int exponent, in DoubleStrtod() argument
176 if (exponent < 0 && -exponent < kExactPowersOfTenSize) { in DoubleStrtod()
180 *result /= exact_powers_of_ten[-exponent]; in DoubleStrtod()
183 if (0 <= exponent && exponent < kExactPowersOfTenSize) { in DoubleStrtod()
187 *result *= exact_powers_of_ten[exponent]; in DoubleStrtod()
192 if ((0 <= exponent) && in DoubleStrtod()
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Dfixed-dtoa.cc213 static void FillFractionals(uint64_t fractionals, int exponent, in FillFractionals() argument
216 DCHECK(-128 <= exponent && exponent <= 0); in FillFractionals()
220 if (-exponent <= 64) { in FillFractionals()
223 int point = -exponent; in FillFractionals()
248 DCHECK(64 < -exponent && -exponent <= 128); in FillFractionals()
250 fractionals128.Shift(-exponent - 64); in FillFractionals()
297 int exponent = Double(v).Exponent(); in FastFixedDtoa() local
303 if (exponent > 20) return false; in FastFixedDtoa()
309 if (exponent + kDoubleSignificandSize > 64) { in FastFixedDtoa()
333 if (exponent > divisor_power) { in FastFixedDtoa()
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Dconversions-inl.h90 int exponent = d.Exponent(); in DoubleToInt32() local
91 if (exponent < 0) { in DoubleToInt32()
92 if (exponent <= -Double::kSignificandSize) return 0; in DoubleToInt32()
93 return d.Sign() * static_cast<int32_t>(d.Significand() >> -exponent); in DoubleToInt32()
95 if (exponent > 31) return 0; in DoubleToInt32()
96 return d.Sign() * static_cast<int32_t>(d.Significand() << exponent); in DoubleToInt32()
216 int exponent = 0; in InternalStringToIntDouble() local
250 exponent = overflow_bits_count; in InternalStringToIntDouble()
257 exponent += radix_log_2; in InternalStringToIntDouble()
278 exponent++; in InternalStringToIntDouble()
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/external/libgdx/gdx/src/com/badlogic/gdx/graphics/g3d/environment/
DSpotLight.java30 public float exponent; field in SpotLight
62 public SpotLight setExponent(float exponent) { in setExponent() argument
63 this.exponent = exponent; in setExponent()
68 …opyFrom.position, copyFrom.direction, copyFrom.intensity, copyFrom.cutoffAngle, copyFrom.exponent); in set()
72 final float cutoffAngle, final float exponent) { in set() argument
78 this.exponent = exponent; in set()
83 final float intensity, final float cutoffAngle, final float exponent) { in set() argument
89 this.exponent = exponent; in set()
94 …oat dirY, final float dirZ, final float intensity, final float cutoffAngle, final float exponent) { in set() argument
100 this.exponent = exponent; in set()
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/external/bison/lib/
Dprintf-frexp.c69 int exponent; in FUNC() local
76 x = FREXP (x, &exponent); in FUNC()
79 exponent -= 1; in FUNC()
81 if (exponent < MIN_EXP - 1) in FUNC()
83 x = LDEXP (x, exponent - (MIN_EXP - 1)); in FUNC()
84 exponent = MIN_EXP - 1; in FUNC()
94 exponent = 0; in FUNC()
110 exponent += (1 << i); in FUNC()
135 if (exponent - (1 << i) < MIN_EXP - 1) in FUNC()
138 exponent -= (1 << i); in FUNC()
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Dfrexp.c61 int exponent; in FUNC() local
87 exponent = 0; in FUNC()
102 exponent += (1 << i); in FUNC()
118 exponent += (1 << i); in FUNC()
136 exponent -= (1 << i); in FUNC()
154 exponent -= (1 << i); in FUNC()
166 *expptr = exponent; in FUNC()
/external/google-benchmark/src/
Dstring_util.cc34 int64_t* exponent) { in ToExponentAndMantissa() argument
56 *exponent = i + 1; in ToExponentAndMantissa()
62 *exponent = 0; in ToExponentAndMantissa()
70 *exponent = -static_cast<int64_t>(i + 1); in ToExponentAndMantissa()
76 *exponent = 0; in ToExponentAndMantissa()
79 *exponent = 0; in ToExponentAndMantissa()
84 std::string ExponentToPrefix(int64_t exponent, bool iec) { in ExponentToPrefix() argument
85 if (exponent == 0) return ""; in ExponentToPrefix()
87 const int64_t index = (exponent > 0 ? exponent - 1 : -exponent - 1); in ExponentToPrefix()
91 (exponent > 0 ? (iec ? kBigIECUnits : kBigSIUnits) : kSmallSIUnits); in ExponentToPrefix()
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/external/dng_sdk/source/
Ddng_utils.h809 int32 exponent = (halfValue >> 10) & 0x0000001f; in DNG_HalfToFloat() local
812 if (exponent == 0) in DNG_HalfToFloat()
832 exponent -= 1; in DNG_HalfToFloat()
835 exponent += 1; in DNG_HalfToFloat()
842 else if (exponent == 31) in DNG_HalfToFloat()
867 exponent += (127 - 15); in DNG_HalfToFloat()
872 return (uint32) ((sign << 31) | (exponent << 23) | mantissa); in DNG_HalfToFloat()
882 int32 exponent = ((i >> 23) & 0x000000ff) - (127 - 15); in DNG_FloatToHalf() local
885 if (exponent <= 0) in DNG_FloatToHalf()
888 if (exponent < -10) in DNG_FloatToHalf()
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/external/compiler-rt/lib/builtins/
Dfp_fixuint_impl.inc18 // Break a into sign, exponent, significand
22 const int exponent = (aAbs >> significandBits) - exponentBias;
25 // If either the value or the exponent is negative, the result is zero.
26 if (sign == -1 || exponent < 0)
30 if ((unsigned)exponent >= sizeof(fixuint_t) * CHAR_BIT)
33 // If 0 <= exponent < significandBits, right shift to get the result.
35 if (exponent < significandBits)
36 return significand >> (significandBits - exponent);
38 return (fixuint_t)significand << (exponent - significandBits);
Dfp_fixint_impl.inc20 // Break a into sign, exponent, significand
24 const int exponent = (aAbs >> significandBits) - exponentBias;
27 // If exponent is negative, the result is zero.
28 if (exponent < 0)
32 if ((unsigned)exponent >= sizeof(fixint_t) * CHAR_BIT)
35 // If 0 <= exponent < significandBits, right shift to get the result.
37 if (exponent < significandBits)
38 return sign * (significand >> (significandBits - exponent));
40 return sign * ((fixint_t)significand << (exponent - significandBits));
Dfloatunsisf.c32 const int exponent = (aWidth - 1) - __builtin_clz(a); in ARM_EABI_FNALIAS() local
36 if (exponent <= significandBits) { in ARM_EABI_FNALIAS()
37 const int shift = significandBits - exponent; in ARM_EABI_FNALIAS()
40 const int shift = exponent - significandBits; in ARM_EABI_FNALIAS()
48 result += (rep_t)(exponent + exponentBias) << significandBits; in ARM_EABI_FNALIAS()
/external/v8/test/mjsunit/es6/
Dmath-fround.js63 var exponent = this.exponent_bits - 1023;
64 if (exponent == -1023) returnSpecial();
67 return sign * Math.pow(2, exponent) * mantissa;
72 var exponent = this.exponent_bits - 1023;
73 if (exponent == -1023) returnSpecial();
74 if (exponent > 127) return sign * Infinity;
75 if (exponent < -126) return this.toSingleSubnormal(sign, exponent);
78 return sign * Math.pow(2, exponent) * mantissa;
81 ieee754float.prototype.toSingleSubnormal = function(sign, exponent) { argument
82 var shift = -126 - exponent;
/external/apache-commons-math/src/main/java/org/apache/commons/math/distribution/
DZipfDistributionImpl.java41 private double exponent; field in ZipfDistributionImpl
52 public ZipfDistributionImpl(final int numberOfElements, final double exponent) in ZipfDistributionImpl() argument
55 setExponentInternal(exponent); in ZipfDistributionImpl()
103 return exponent; in getExponent()
135 this.exponent = s; in setExponentInternal()
149 return (1.0 / FastMath.pow(x, exponent)) / generalizedHarmonic(numberOfElements, exponent); in probability()
167 return generalizedHarmonic(x, exponent) / generalizedHarmonic(numberOfElements, exponent); in cumulativeProbability()
/external/smali/util/src/main/java/org/jf/util/
DNumberUtils.java86 int exponent = asFloat.indexOf("E"); in isLikelyFloat() local
88 if (zeros > decimalPoint && zeros < exponent) { in isLikelyFloat()
89 asFloat = asFloat.substring(0, zeros) + asFloat.substring(exponent); in isLikelyFloat()
92 if (nines > decimalPoint && nines < exponent) { in isLikelyFloat()
93 asFloat = asFloat.substring(0, nines) + asFloat.substring(exponent); in isLikelyFloat()
128 int exponent = asDouble.indexOf("E"); in isLikelyDouble() local
130 if (zeros > decimalPoint && zeros < exponent) { in isLikelyDouble()
131 asDouble = asDouble.substring(0, zeros) + asDouble.substring(exponent); in isLikelyDouble()
134 if (nines > decimalPoint && nines < exponent) { in isLikelyDouble()
135 asDouble = asDouble.substring(0, nines) + asDouble.substring(exponent); in isLikelyDouble()
/external/icu/icu4c/source/i18n/
Ddigitlst.cpp299 fDecNumber->exponent = d - adjustedDigits; in setDecimalAt()
307 return fDecNumber->exponent; // Exponent should be zero for these cases. in getDecimalAt()
309 return fDecNumber->exponent + fDecNumber->digits; in getDecimalAt()
327 if (decNumberIsZero(fDecNumber) && fDecNumber->exponent==0) { in getCount()
381 fDecNumber->exponent--; // To match the old digit list implementation. in append()
394 fDecNumber->exponent--; in append()
521 if (fDecNumber->exponent != 0) { in getLong()
627 if (fDecNumber->exponent < 0) { in fitsIntoLong()
674 if (fDecNumber->exponent < 0) { in fitsIntoInt64()
947 if (fDecNumber->exponent >= -maximumFractionDigits) { in roundFixedPoint()
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DdecNumber.c407 if (dn->bits&DECSPECIAL || dn->digits>10 || dn->exponent!=0) ; /* bad */ in uprv_decNumberToInt32()
442 if (dn->bits&DECSPECIAL || dn->digits>10 || dn->exponent!=0 in uprv_decNumberToUInt32()
512 Int exponent=0; /* working exponent [assume 0] */ in uprv_decNumberFromString() local
630 exponent=X10(exponent)+(Int)*c-(Int)'0'; in uprv_decNumberFromString()
639 if (c>firstexp+9+1 || *firstexp>'1') exponent=DECNUMMAXE*2; in uprv_decNumberFromString()
642 if (nege) exponent=-exponent; /* was negative */ in uprv_decNumberFromString()
667 exponent-=(last-dotchar); /* adjust exponent */ in uprv_decNumberFromString()
714 dn->exponent=exponent; in uprv_decNumberFromString()
726 if ((dn->exponent-1<set->emin-dn->digits) in uprv_decNumberFromString()
727 || (dn->exponent-1>set->emax-set->digits)) { in uprv_decNumberFromString()
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/external/ImageMagick/MagickCore/
Dquantum-private.h119 exponent, in HalfToSinglePrecision() local
137 exponent=(unsigned int) ((half >> 10) & 0x0000001f); in HalfToSinglePrecision()
139 if (exponent == 0) in HalfToSinglePrecision()
148 exponent--; in HalfToSinglePrecision()
150 exponent++; in HalfToSinglePrecision()
152 exponent+=ExponentBias; in HalfToSinglePrecision()
153 value=(sign_bit << SignBitShift) | (exponent << ExponentShift) | in HalfToSinglePrecision()
158 if (exponent == SignBitShift) in HalfToSinglePrecision()
166 exponent+=ExponentBias; in HalfToSinglePrecision()
168 value=(sign_bit << SignBitShift) | (exponent << ExponentShift) | in HalfToSinglePrecision()
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/external/apache-commons-math/src/main/java/org/apache/commons/math/fraction/
DBigFraction.java182 final long exponent = bits & 0x7ff0000000000000L; in BigFraction() local
184 if (exponent != 0) { in BigFraction()
191 int k = ((int) (exponent >> 52)) - 1075; in BigFraction()
940 public BigFraction pow(final int exponent) { in pow() argument
941 if (exponent < 0) { in pow()
942 return new BigFraction(denominator.pow(-exponent), numerator.pow(-exponent)); in pow()
944 return new BigFraction(numerator.pow(exponent), denominator.pow(exponent)); in pow()
957 public BigFraction pow(final long exponent) { in pow() argument
958 if (exponent < 0) { in pow()
959 return new BigFraction(MathUtils.pow(denominator, -exponent), in pow()
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/external/bouncycastle/bcprov/src/main/java/org/bouncycastle/crypto/params/
DRSAKeyParameters.java9 private BigInteger exponent; field in RSAKeyParameters
14 BigInteger exponent) in RSAKeyParameters() argument
19 this.exponent = exponent; in RSAKeyParameters()
29 return exponent; in getExponent()
/external/llvm/lib/Support/
DAPFloat.cpp168 int exponent = 0; in totalExponent() local
197 exponent = unsignedExponent; in totalExponent()
199 exponent = -exponent; in totalExponent()
200 exponent += exponentAdjustment; in totalExponent()
201 if (exponent > 32767 || exponent < -32768) in totalExponent()
206 exponent = negative ? -32768: 32767; in totalExponent()
208 return exponent; in totalExponent()
248 int exponent; member
260 D->exponent = 0; in interpretDecimal()
280 D->exponent = readExponent(p + 1, end); in interpretDecimal()
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/external/guava/guava/src/com/google/common/math/
DDoubleUtils.java66 int exponent = getExponent(d); in getSignificand() local
69 return (exponent == MIN_EXPONENT - 1) in getSignificand()
94 int exponent = absX.bitLength() - 1; in bigToDouble() local
96 if (exponent < Long.SIZE - 1) { in bigToDouble()
98 } else if (exponent > MAX_EXPONENT) { in bigToDouble()
110 int shift = exponent - SIGNIFICAND_BITS - 1; in bigToDouble()
123 long bits = (long) ((exponent + EXPONENT_BIAS)) << SIGNIFICAND_BITS; in bigToDouble()
/external/aac/libPCMutils/src/
Dlimiter.cpp124 FIXP_DBL attackConst, releaseConst, exponent; in createLimiter() local
145 exponent = invFixp(attack+1); in createLimiter()
146 attackConst = fPow(FL2FXCONST_DBL(0.1f), 0, exponent, 0, &e_ans); in createLimiter()
150 exponent = invFixp(release + 1); in createLimiter()
151 releaseConst = fPow(FL2FXCONST_DBL(0.1f), 0, exponent, 0, &e_ans); in createLimiter()
409 FIXP_DBL attackConst, releaseConst, exponent; in setLimiterSampleRate() local
421 exponent = invFixp(attack+1); in setLimiterSampleRate()
422 attackConst = fPow(FL2FXCONST_DBL(0.1f), 0, exponent, 0, &e_ans); in setLimiterSampleRate()
426 exponent = invFixp(release + 1); in setLimiterSampleRate()
427 releaseConst = fPow(FL2FXCONST_DBL(0.1f), 0, exponent, 0, &e_ans); in setLimiterSampleRate()
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