object DD extends Serializable
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- val E: DD
The value nearest to the constant e (the natural logarithm base).
- val EPS: Double
The smallest representable relative difference between two {link @ DoubleDouble} values
- val NaN: DD
A value representing the result of an operation which does not return a valid number.
- val PI: DD
The value nearest to the constant Pi.
- val PI_2: DD
The value nearest to the constant Pi / 2.
- val TWO_PI: DD
The value nearest to the constant 2 * Pi.
- final def asInstanceOf[T0]: T0
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- @throws(classOf[java.lang.CloneNotSupportedException]) @native()
- def copy(dd: DD): DD
Creates a new DoubleDouble with the value of the argument.
Creates a new DoubleDouble with the value of the argument.
- dd
the DoubleDouble value to copy return a copy of the input value
- def determinant(x1: DD, y1: DD, x2: DD, y2: DD): DD
Computes the determinant of the 2x2 matrix with the given entries.
Computes the determinant of the 2x2 matrix with the given entries.
- x1
a matrix entry
- y1
a matrix entry
- x2
a matrix entry
- y2
a matrix entry return the determinant of the matrix of values
- def determinant(x1: Double, y1: Double, x2: Double, y2: Double): DD
Computes the determinant of the 2x2 matrix with the given entries.
Computes the determinant of the 2x2 matrix with the given entries.
- x1
a double value
- y1
a double value
- x2
a double value
- y2
a double value return the determinant of the values
- final def eq(arg0: AnyRef): Boolean
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- def equals(arg0: AnyRef): Boolean
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- def finalize(): Unit
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- def hashCode(): Int
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- final def isInstanceOf[T0]: Boolean
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- final def ne(arg0: AnyRef): Boolean
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- final def notify(): Unit
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- final def notifyAll(): Unit
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- def sqr(x: Double): DD
Computes the square of this value.
Computes the square of this value.
return the square of this value.
- def sqrt(x: Double): DD
- final def synchronized[T0](arg0: => T0): T0
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- def toString(): String
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- def valueOf(x: Double): DD
Converts the double argument to a DoubleDouble number.
Converts the double argument to a DoubleDouble number.
- x
a numeric value return the extended precision version of the value
- final def wait(): Unit
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- final def wait(arg0: Long, arg1: Int): Unit
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- final def wait(arg0: Long): Unit
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