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Searched refs:sign (Results 1 – 25 of 39) sorted by relevance

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/libcore/luni/src/main/java/java/math/
DBigInteger.java65 transient int sign; field in BigInteger
103 BigInteger(int sign, long value) { in BigInteger() argument
105 bigInt.putULongInt(value, (sign < 0)); in BigInteger()
117 BigInteger(int sign, int numberLength, int[] digits) { in BigInteger() argument
118 setJavaRepresentation(sign, numberLength, digits); in BigInteger()
136 int sign = 1; in BigInteger() local
144 setJavaRepresentation(sign, numberLength, digits); in BigInteger()
324 bigInt.putLittleEndianInts(digits, (sign < 0)); in getBigInt()
335 private void setJavaRepresentation(int sign, int numberLength, int[] digits) { in setJavaRepresentation() argument
342 sign = 0; in setJavaRepresentation()
[all …]
DBitLevel.java43 if (val.sign == 0) { in bitLength()
49 if (val.sign < 0) { in bitLength()
66 if (val.sign == 0) { in bitCount()
71 if (val.sign > 0) { in bitCount()
132 return new BigInteger(source.sign, resLen, resDigits); in shiftLeftOneBit()
141 return ((source.sign < 0) ? BigInteger.MINUS_ONE : BigInteger.ZERO); in shiftRight()
148 if (source.sign < 0) { in shiftRight()
166 return new BigInteger(source.sign, resLength, resDigits); in shiftRight()
215 int resSign = (val.sign == 0) ? 1 : val.sign; in flipBit()
225 if (val.sign < 0) { in flipBit()
DConversion.java55 int sign = val.sign; in bigInteger2String() local
59 if (sign == 0) { in bigInteger2String()
65 if (sign < 0) { in bigInteger2String()
76 int resLengthInChars = (int) (val.abs().bitLength() / bitsForRadixDigit + ((sign < 0) ? 1 in bigInteger2String()
124 if (sign == -1) { in bigInteger2String()
139 int sign = val.sign; in toDecimalScaledString() local
146 if (sign == 0) { in toDecimalScaledString()
238 boolean negNumber = (sign < 0); in toDecimalScaledString()
427 return ((val.sign > 0) ? Double.POSITIVE_INFINITY in bigInteger2Double()
442 return ((val.sign > 0) ? Double.POSITIVE_INFINITY in bigInteger2Double()
[all …]
DLogical.java40 if (val.sign == 0) { in not()
49 if (val.sign > 0) { in not()
61 return new BigInteger(-val.sign, i + 1, resDigits); in not()
73 resDigits[i] = val.digits[i] + val.sign; in not()
78 return new BigInteger(-val.sign, i, resDigits); in not()
83 if (that.sign == 0 || val.sign == 0) { in and()
93 if (val.sign > 0) { in and()
94 if (that.sign > 0) { in and()
100 if (that.sign > 0) { in and()
219 if (that.sign == 0 ) { in andNot()
[all …]
DNativeBN.java67 public static native int sign(long a); in sign() method in NativeBN
DBigDecimal.java1092 int sign = scaledDividend.signum() * scaledDivisor.signum(); in divideBigIntegers() local
1100 sign * (5 + compRem), roundingMode); in divideBigIntegers()
1106 sign * (5 + compRem), roundingMode); in divideBigIntegers()
1122 int sign = Long.signum( scaledDividend ) * Long.signum( scaledDivisor ); in dividePrimitiveLongs() local
1128 sign * (5 + compRem), in dividePrimitiveLongs()
2536 int sign = signum(); in doubleValue() local
2545 if ((powerOfTwo < -1074) || (sign == 0)) { in doubleValue()
2547 return (sign * 0.0d); in doubleValue()
2550 return (sign * Double.POSITIVE_INFINITY); in doubleValue()
2610 return (sign * Double.POSITIVE_INFINITY); in doubleValue()
[all …]
/libcore/ojluni/src/main/java/java/lang/
DStrictMath.java373 double sign) { in floorOrCeil() argument
401 if (sign*a > 0.0) in floorOrCeil()
402 result = result + sign; in floorOrCeil()
450 double sign = Math.copySign(1.0, a); // preserve sign info in rint() local
457 return sign * a; // restore original sign in rint()
1387 public static double copySign(double magnitude, double sign) { in copySign() argument
1388 return Math.copySign(magnitude, (Double.isNaN(sign)?1.0d:sign)); in copySign()
1403 public static float copySign(float magnitude, float sign) { in copySign() argument
1404 return Math.copySign(magnitude, (Float.isNaN(sign)?1.0f:sign)); in copySign()
DLong.java438 char sign = 0; in getChars() local
441 sign = '-'; in getChars()
476 if (sign != 0) { in getChars()
477 buf[--charPos] = sign; in getChars()
DMath.java1781 public static double copySign(double magnitude, double sign) { in copySign() argument
1782 return Double.longBitsToDouble((Double.doubleToRawLongBits(sign) & in copySign()
1804 public static float copySign(float magnitude, float sign) { in copySign() argument
1805 return Float.intBitsToFloat((Float.floatToRawIntBits(sign) & in copySign()
DInteger.java470 char sign = 0;
473 sign = '-';
496 if (sign != 0) {
497 buf [--charPos] = sign;
/libcore/ojluni/src/main/java/sun/misc/
DFpUtils.java170 public static double rawCopySign(double magnitude, double sign) { in rawCopySign() argument
171 return Math.copySign(magnitude, sign); in rawCopySign()
191 public static float rawCopySign(float magnitude, float sign) { in rawCopySign() argument
192 return Math.copySign(magnitude, sign); in rawCopySign()
806 public static double copySign(double magnitude, double sign) { in copySign() argument
807 return StrictMath.copySign(magnitude, sign); in copySign()
824 public static float copySign(float magnitude, float sign) { in copySign() argument
825 return StrictMath.copySign(magnitude, sign); in copySign()
/libcore/ojluni/annotations/hiddenapi/sun/misc/
DFpUtils.java47 public static double rawCopySign(double magnitude, double sign) { in rawCopySign() argument
52 public static float rawCopySign(float magnitude, float sign) { in rawCopySign() argument
139 public static double copySign(double magnitude, double sign) { in copySign() argument
144 public static float copySign(float magnitude, float sign) { in copySign() argument
/libcore/ojluni/src/main/java/java/security/
DSignedObject.java161 this.sign(signingKey, signingEngine); in SignedObject()
238 private void sign(PrivateKey signingKey, Signature signingEngine) in sign() method in SignedObject
243 this.signature = signingEngine.sign().clone(); in sign()
/libcore/ojluni/src/main/java/java/util/
DTimeZone.java440 char sign = '+'; in createGmtOffsetString() local
442 sign = '-'; in createGmtOffsetString()
449 builder.append(sign); in createGmtOffsetString()
648 char sign = id.charAt(3); in getCustomTimeZone() local
650 if (sign == '-') { in getCustomTimeZone()
654 String cleanId = String.format(Locale.ROOT, "GMT%c%02d:%02d", sign, hour, minute); in getCustomTimeZone()
/libcore/luni/src/test/java/org/apache/harmony/security/tests/java/security/
DSignatureTest.java214 s.sign(); in testSign()
222 s.sign(); in testSign()
228 s.sign(); in testSign()
240 s.sign(outbuf, 0, outbuf.length); in testSignbyteintint()
248 s.sign(outbuf, 0, outbuf.length); in testSignbyteintint()
254 assertEquals(s.getBufferLength(), s.sign(outbuf, 0, outbuf.length)); in testSignbyteintint()
260 s.sign(outbuf, outbuf.length, 0); in testSignbyteintint()
268 s.sign(outbuf, outbuf.length, 3); in testSignbyteintint()
/libcore/ojluni/src/main/java/sun/util/calendar/
DCalendarDate.java464 char sign; in toString() local
467 sign = '+'; in toString()
470 sign = '-'; in toString()
473 sb.append(sign); in toString()
/libcore/harmony-tests/src/test/java/org/apache/harmony/tests/java/math/
DBigIntegerConvertTest.java572 int sign = 1; in testIntValuePositive3() local
574 int aNumber = new BigInteger(sign, aBytes).intValue(); in testIntValuePositive3()
584 int sign = -1; in testIntValueNegative1() local
586 int aNumber = new BigInteger(sign, aBytes).intValue(); in testIntValueNegative1()
607 int sign = -1; in testIntValueNegative3() local
609 int aNumber = new BigInteger(sign, aBytes).intValue(); in testIntValueNegative3()
DBigDecimalTest.java730 BigDecimal sign = new BigDecimal(123E-104); in test_signum() local
731 assertTrue("123E-104 is not positive in signum()", sign.signum() == 1); in test_signum()
732 sign = new BigDecimal("-1234.3959"); in test_signum()
734 sign.signum() == -1); in test_signum()
735 sign = new BigDecimal(000D); in test_signum()
736 assertTrue("000D is not zero in signum()", sign.signum() == 0); in test_signum()
/libcore/benchmarks/src/benchmarks/regression/
DSignatureBenchmark.java86 this.signature = signer.sign(); in setUp()
106 signer.sign(); in timeSign()
/libcore/ojluni/annotations/mmodule/java/lang/
DMath.annotated.java162 public static double copySign(double magnitude, double sign) { throw new RuntimeException("Stub!");… in copySign() argument
164 public static float copySign(float magnitude, float sign) { throw new RuntimeException("Stub!"); } in copySign() argument
/libcore/ojluni/annotations/mmodule/java/security/
DSignature.annotated.java57 public final byte[] sign() throws java.security.SignatureException { throw new RuntimeException("St… in sign() method in Signature
59 public final int sign(byte[] outbuf, int offset, int len) throws java.security.SignatureException {… in sign() method in Signature
/libcore/harmony-tests/src/test/java/org/apache/harmony/tests/java/lang/
DStrictMathTest.java199 final double sign = COPYSIGN_DD_CASES[j]; in test_copySign_DD() local
201 .copySign(magnitude, sign)); in test_copySign_DD()
203 if (sign > 0 || Double.valueOf(+0.0).equals(sign) in test_copySign_DD()
204 || Double.valueOf(0.0).equals(sign)) { in test_copySign_DD()
209 if (sign < 0 || Double.valueOf(-0.0).equals(sign)) { in test_copySign_DD()
264 final float sign = COPYSIGN_FF_CASES[j]; in test_copySign_FF() local
266 .copySign(magnitude, sign)); in test_copySign_FF()
267 if (sign > 0 || Float.valueOf(+0.0f).equals(sign) in test_copySign_FF()
268 || Float.valueOf(0.0f).equals(sign)) { in test_copySign_FF()
273 if (sign < 0 || Float.valueOf(-0.0f).equals(sign)) { in test_copySign_FF()
DMathTest.java183 final double sign = COPYSIGN_DD_CASES[j]; in test_copySign_DD() local
185 magnitude, sign)); in test_copySign_DD()
187 if (sign > 0 || Double.valueOf(+0.0).equals(sign) in test_copySign_DD()
188 || Double.valueOf(0.0).equals(sign)) { in test_copySign_DD()
193 if (sign < 0 || Double.valueOf(-0.0).equals(sign)) { in test_copySign_DD()
255 final float sign = COPYSIGN_FF_CASES[j]; in test_copySign_FF() local
257 magnitude, sign)); in test_copySign_FF()
258 if (sign > 0 || Float.valueOf(+0.0f).equals(sign) in test_copySign_FF()
259 || Float.valueOf(0.0f).equals(sign)) { in test_copySign_FF()
264 if (sign < 0 || Float.valueOf(-0.0f).equals(sign)) { in test_copySign_FF()
/libcore/luni/src/test/java/libcore/java/security/
DSignatureTest.java281 s.sign(null /* outbuf */, 1 /* offset */, 1 /* length */); in testSignature_signArray_nullArray_throws()
290 s.sign(new byte[4], -1 /* offset */, 1 /* length */); in testSignature_signArray_negativeOffset_throws()
299 s.sign(new byte[4], 1 /* offset */ , -1 /* length */); in testSignature_signArray_negativeLength_throws()
309 s.sign(new byte[4], 3 /* offset */ , 2 /* length */); in testSignature_signArray_invalidLengths_throws()
/libcore/luni/src/test/java/libcore/java/util/
DTimeZoneTest.java341 char sign = '+'; in formatGmtString() local
343 sign = '-'; in formatGmtString()
346 return String.format("GMT%c%02d:%02d", sign, offset / 60, offset % 60); in formatGmtString()

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