List of signum() Examples

Examples of signum()

cc.redberry.core.transformations.factor.jasfactor.edu.jas.poly.ExpVector.signum()
ExpVector signum. @return 0 if this is zero, -1 if some entry is negative, 1 if no entry isnegative and at least one entry is positive.
com.ericsson.otp.erlang.OtpErlangLong.signum()
Return the signum function of this object. @return -1, 0 or 1 as the value is negative, zero or positive.
com.vividsolutions.jts.math.DD.signum()
Returns an integer indicating the sign of this value.
- if this value is > 0, returns 1
- if this value is < 0, returns -1
- if this value is = 0, returns 0
- if this value is NaN, returns 0
@return an integer indicating the sign of this value
com.wesabe.api.util.money.Money.signum()
Returns the signum function of this {@link Money}. @return {@code -1}, {@code 0}, or {@code 1} as the value of this{@link Money} is negative, zero, or positive.
com.zaranux.client.crypto.util.BigInteger.signum()
java.math.BigDecimal.signum()
Returns the signum function of this {@code BigDecimal}. @return -1, 0, or 1 as the value of this {@code BigDecimal} is negative, zero, or positive.
java.math.BigInteger.signum()
Returns the signum function of this BigInteger. @return -1, 0 or 1 as the value of this BigInteger is negative, zero orpositive.
mikera.arrayz.INDArray.signum()
Calculates the signum of all elements of the array
net.sf.saxon.value.NumericValue.signum()
Determine whether the value is negative, zero, or positive @return -1 if negative, 0 if zero (including negative zero), +1 if positive, NaN if NaN
org.apache.hadoop.hive.common.type.HiveDecimal.signum()
Get the sign of the underlying decimal. @return 0 if the decimal is equal to 0, -1 if less than zero, and 1 if greater than 0
org.pdf4j.saxon.value.NumericValue.signum()
Determine whether the value is negative, zero, or positive @return -1 if negative, 0 if zero (including negative zero), +1 if positive, NaN if NaN

Examples of java.math.BigInteger.signum()

                        result.set(Calendar.ERA, defaultYear < 0 ? GregorianCalendar.BC : GregorianCalendar.AD);
                        result.set(Calendar.YEAR, Math.abs(defaultYear));
                    }
                    else {
                        final BigInteger defaultEonAndYear = defaults.getEonAndYear();
                        result.set(Calendar.ERA, defaultEonAndYear.signum() == -1 ? GregorianCalendar.BC : GregorianCalendar.AD);
                        result.set(Calendar.YEAR, defaultEonAndYear.abs().intValue());
                    }
                }
            }
        }

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Examples of java.math.BigInteger.signum()

    }


    public BigIntegerToken getRandomToken()
    {
        BigInteger token = FBUtilities.hashToBigInteger(GuidGenerator.guidAsBytes());
        if ( token.signum() == -1 )
            token = token.multiply(BigInteger.valueOf(-1L));
        return new BigIntegerToken(token);
    }


    private final Token.TokenFactory<BigInteger> tokenFactory = new Token.TokenFactory<BigInteger>() {

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Examples of java.math.BigInteger.signum()

    byte resBytes[] = new byte[rBytes.length];
    resBytes = result.toByteArray();
    for(int i = 0; i < resBytes.length; i++) {
      assertTrue(resBytes[i] == rBytes[i]);
    }
    assertEquals("incorrect sign", 1, result.signum());
  }
  
  /**
   * modPow: negative exponent
   */

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Examples of java.math.BigInteger.signum()

    byte resBytes[] = new byte[rBytes.length];
    resBytes = result.toByteArray();
    for(int i = 0; i < resBytes.length; i++) {
      assertTrue(resBytes[i] == rBytes[i]);
    }
    assertEquals("incorrect sign", 1, result.signum());
  }


  /**
   * modInverse: non-positive modulus
   */

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Examples of java.math.BigInteger.signum()

    byte resBytes[] = new byte[rBytes.length];
    resBytes = result.toByteArray();
    for(int i = 0; i < resBytes.length; i++) {
      assertTrue(resBytes[i] == rBytes[i]);
    }
    assertEquals("incorrect sign", 1, result.signum());
  }


  /**
   * modInverse: positive number (another case: a < 0)
   */

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Examples of java.math.BigInteger.signum()

    byte resBytes[] = new byte[rBytes.length];
    resBytes = result.toByteArray();
    for(int i = 0; i < resBytes.length; i++) {
      assertTrue(resBytes[i] == rBytes[i]);
    }
    assertEquals("incorrect sign", 1, result.signum());
  }


  /**
   * modInverse: negative number
   */

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Examples of mikera.arrayz.INDArray.signum()

  }
  
  @Override
  public INDArray signumCopy() {
    INDArray r=clone();
    r.signum();
    return r;
  }
  
  @Override
  public Iterator<T> iterator() {

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Examples of net.sf.saxon.value.NumericValue.signum()

            lend = ((Int64Value)end).longValue();
        } else {
            // We need to be careful to handle cases such as plus/minus infinity and NaN
            if (end.isNaN()) {
                return "";
            } else if (end.signum() <= 0) {
                return "";
            } else if (end.compareTo(slength) > 0) {
                // this works even where the string contains surrogate pairs,
                // because the Java length is always >= the XPath length
                lend = slength+1;

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Examples of org.apache.hadoop.hive.common.type.HiveDecimal.signum()

      if (bytes == src.length) {
        // No padding needed.
        return new BytesWritable(src);
      }
      byte[] tgt = new byte[bytes];
      if ( hd.signum() == -1) {
        // For negative number, initializing bits to 1
        for (int i = 0; i < bytes; i++) {
          tgt[i] |= 0xFF;
        }
      }

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Examples of org.pdf4j.saxon.value.NumericValue.signum()

        } else {
            NumericValue rstart = start.round();
            // We need to be careful to handle cases such as plus/minus infinity
            if (rstart.isNaN()) {
                return "";
            } else if (rstart.signum() <= 0) {
                return s;
            } else if (rstart.compareTo(slength) > 0) {
                // this works even where the string contains surrogate pairs,
                // because the Java length is always >= the XPath length
                return "";

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