Rational

Value Members

1. final def !=(arg0: Any): Boolean

   Definition Classes

   AnyRef → Any

2. final def ##(): Int

   Definition Classes

   AnyRef → Any

3. def *(l: Long): Rational

   Multiply a rational number times a long.

   Multiply a rational number times a long.

   l

   multiply this times long l

4. def *(q: Rational): Rational

   Multiply two rational numbers (this * q).

   Multiply two rational numbers (this * q).

   q

   multiply this times rational q

5. def +(l: Long): Rational

   Add a rational number plus a long.

   Add a rational number plus a long.

   l

   add long l to this

6. def +(q: Rational): Rational

   Add two rational numbers (this + q)

   Add two rational numbers (this + q)

   q

   add rational q to this

7. def -(l: Long): Rational

   Subtract: a rational number minus a long.

   Subtract: a rational number minus a long.

   l

   subtract long l from this

8. def -(q: Rational): Rational

   Subtract two rational numbers (this - q).

   Subtract two rational numbers (this - q).

   q

   subtract rational q from this

9. def /(l: Long): Rational

   Divide a rational number div a long.

   Divide a rational number div a long.

   l

   divide this by long l

10. def /(q: Rational): Rational

    Divide two rational numbers (this / q)

    Divide two rational numbers (this / q)

    q

    divide this by rational q

11. def <(that: Rational): Boolean

    Definition Classes

    Ordered

12. def <=(that: Rational): Boolean

    Definition Classes

    Ordered

13. final def ==(arg0: Any): Boolean

    Definition Classes

    AnyRef → Any

14. def >(that: Rational): Boolean

    Definition Classes

    Ordered

15. def >=(that: Rational): Boolean

    Definition Classes

    Ordered

16. def abs: Rational

    Return the absolute value of this rational number.

17. def abs(x: Rational): Rational

    Definition Classes

    Numeric

18. final def asInstanceOf[T0]: T0

    Definition Classes

    Any

19. def clone(): AnyRef

    Attributes

    protected[java.lang]

    Definition Classes

    AnyRef

    Annotations

    @throws( ... )

20. def compare(q: Rational): Int

    Compare this rational number with that rational number q.

    Compare this rational number with that rational number q.

    q

    that rational number

    Definition Classes

    Rational → Ordered

21. def compare(q: Rational, p: Rational): Int

    Compare two rational numbers (negative for <, zero for ==, positive for >).

    Compare two rational numbers (negative for <, zero for ==, positive for >).

    q

    the first rational number to compare

    p

    the second rational number to compare

    Definition Classes

    Rational → Ordering → Comparator

22. def compareTo(that: Rational): Int

    Definition Classes

    Ordered → Comparable

23. val den: Long

    the denominator (e.

    the denominator (e.g., 3)

24. def div(q: Rational, l: Long): Rational

25. def div(q: Rational, p: Rational): Rational

    Definition Classes

    Rational → Fractional

26. final def eq(arg0: AnyRef): Boolean

    Definition Classes

    AnyRef

27. def equals(c: Any): Boolean

    Override equals to determine whether this rational number equals rational c.

    Override equals to determine whether this rational number equals rational c.

    c

    the rational number to compare with this

    Definition Classes

    Rational → Equals → Comparator → AnyRef → Any

28. def equiv(x: Rational, y: Rational): Boolean

    Definition Classes

    Ordering → PartialOrdering → Equiv

29. def finalize(): Unit

    Attributes

    protected[java.lang]

    Definition Classes

    AnyRef

    Annotations

    @throws( classOf[java.lang.Throwable] )

30. def fromBigDecimal(y: BigDecimal): Rational

    Create a rational number from a BigDecimal number.

    Create a rational number from a BigDecimal number.

    y

    the BigDecimal used to create the rational number

31. def fromDouble(y: Double): Rational

    Create a rational number from a Double.

    Create a rational number from a Double.

    y

    the Double used to create the rational number

32. def fromFloat(y: Float): Rational

    Create a rational number from a Float.

    Create a rational number from a Float.

    y

    the Float used to create the rational number

33. def fromInt(n: Int): Rational

    Create a rational number from an Int.

    Create a rational number from an Int.

    n

    the Int used to create the rational number

    Definition Classes

    Rational → Numeric

34. def fromLong(n: Long): Rational

    Create a rational number from a Long.

    Create a rational number from a Long.

    n

    the Long used to create the rational number

35. final def getClass(): Class[_]

    Definition Classes

    AnyRef → Any

36. def gt(x: Rational, y: Rational): Boolean

    Definition Classes

    Ordering → PartialOrdering

37. def gteq(x: Rational, y: Rational): Boolean

    Definition Classes

    Ordering → PartialOrdering

38. def hashCode(): Int

    Must also override hashCode to be be compatible with equals.

    Must also override hashCode to be be compatible with equals.

    Definition Classes

    Rational → AnyRef → Any

39. final def isInstanceOf[T0]: Boolean

    Definition Classes

    Any

40. def isIntegral: Boolean

    Determine whether this rational number is integral.

41. def lt(x: Rational, y: Rational): Boolean

    Definition Classes

    Ordering → PartialOrdering

42. def lteq(x: Rational, y: Rational): Boolean

    Definition Classes

    Ordering → PartialOrdering

43. def max(q: Rational): Rational

    Return the maximum of this and that rational numbers.

    Return the maximum of this and that rational numbers.

    q

    that rational number to compare with this

44. def max(x: Rational, y: Rational): Rational

    Definition Classes

    Ordering

45. def min(q: Rational): Rational

    Return the minimum of this and that rational numbers.

    Return the minimum of this and that rational numbers.

    q

    that rational number to compare with this

46. def min(x: Rational, y: Rational): Rational

    Definition Classes

    Ordering

47. def minus(q: Rational, l: Long): Rational

48. def minus(q: Rational, p: Rational): Rational

    Definition Classes

    Rational → Numeric

49. implicit def mkNumericOps(lhs: Rational): FractionalOps

    Definition Classes

    Fractional → Numeric

50. implicit def mkOrderingOps(lhs: Rational): Rational.Ops

    Definition Classes

    Ordering

51. final def ne(arg0: AnyRef): Boolean

    Definition Classes

    AnyRef

52. def negate(q: Rational): Rational

    Definition Classes

    Rational → Numeric

53. final def notify(): Unit

    Definition Classes

    AnyRef

54. final def notifyAll(): Unit

    Definition Classes

    AnyRef

55. val num: Long

    the numerator (e.

    the numerator (e.g., 2)

56. def on[U](f: (U) ⇒ Rational): Ordering[U]

    Definition Classes

    Ordering

57. def one: Rational

    Definition Classes

    Numeric

58. def plus(q: Rational, l: Long): Rational

59. def plus(q: Rational, p: Rational): Rational

    Definition Classes

    Rational → Numeric

60. def pow(q: Rational, l: Long): Rational

61. def pow(q: Rational, p: Rational): Rational

62. def reduce(): Rational

    Reduce the mangnitude of the numerator and denonimator by dividing both by their Greatest Common Divisor (GCD).

63. def reverse: Ordering[Rational]

    Definition Classes

    Ordering → PartialOrdering

64. def reversed(): Comparator[Rational]

    Definition Classes

    Comparator

65. def root(q: Rational, l: Long): Rational

66. def signum(x: Rational): Int

    Definition Classes

    Numeric

67. def sqrt: Rational

    Return the square root of that rational number.

68. final def synchronized[T0](arg0: ⇒ T0): T0

    Definition Classes

    AnyRef

69. def thenComparing[U <: Comparable[_ >: U]](arg0: Function[_ >: Rational, _ <: U]): Comparator[Rational]

    Definition Classes

    Comparator

70. def thenComparing[U](arg0: Function[_ >: Rational, _ <: U], arg1: Comparator[_ >: U]): Comparator[Rational]

    Definition Classes

    Comparator

71. def thenComparing(arg0: Comparator[_ >: Rational]): Comparator[Rational]

    Definition Classes

    Comparator

72. def thenComparingDouble(arg0: ToDoubleFunction[_ >: Rational]): Comparator[Rational]

    Definition Classes

    Comparator

73. def thenComparingInt(arg0: ToIntFunction[_ >: Rational]): Comparator[Rational]

    Definition Classes

    Comparator

74. def thenComparingLong(arg0: ToLongFunction[_ >: Rational]): Comparator[Rational]

    Definition Classes

    Comparator

75. def times(q: Rational, l: Long): Rational

76. def times(q: Rational, p: Rational): Rational

    Definition Classes

    Rational → Numeric

77. def toBigDecimal: BigDecimal

78. def toBigDecimal(q: Rational): BigDecimal

    Convert that/this rational number to a BigDecimal number.

    Convert that/this rational number to a BigDecimal number.

    q

    that rational number to convert

79. def toDouble: Double

80. def toDouble(q: Rational): Double

    Convert that/this rational number to a Double.

    Convert that/this rational number to a Double.

    q

    that rational number to convert

    Definition Classes

    Rational → Numeric

81. def toFloat: Float

82. def toFloat(q: Rational): Float

    Convert that/this rational number to a Float.

    Convert that/this rational number to a Float.

    q

    that rational number to convert

    Definition Classes

    Rational → Numeric

83. def toInt: Int

84. def toInt(q: Rational): Int

    Convert that/this rational number to an Int.

    Convert that/this rational number to an Int.

    q

    that rational number to convert

    Definition Classes

    Rational → Numeric

85. def toLong: Long

86. def toLong(q: Rational): Long

    Convert this rational number to a Long.

    Convert this rational number to a Long.

    q

    that rational number to convert

    Definition Classes

    Rational → Numeric

87. def toString(): String

    Convert this rational number to a String of the form 'a/b'.

    Convert this rational number to a String of the form 'a/b'.

    Definition Classes

    Rational → AnyRef → Any

88. def toString2: String

    Convert this rational number to a String of the form '(a, b)'.

89. def tryCompare(x: Rational, y: Rational): Some[Int]

    Definition Classes

    Ordering → PartialOrdering

90. def unary_-(): Rational

    Compute the unary minus (-).

91. final def wait(): Unit

    Definition Classes

    AnyRef

    Annotations

    @throws( ... )

92. final def wait(arg0: Long, arg1: Int): Unit

    Definition Classes

    AnyRef

    Annotations

    @throws( ... )

93. final def wait(arg0: Long): Unit

    Definition Classes

    AnyRef

    Annotations

    @throws( ... )

94. def zero: Rational

    Definition Classes

    Numeric

95. def ~^(l: Long): Rational

    Raise a rational number to the l-th power.

    Raise a rational number to the l-th power.

    l

    the long power/exponent

96. def ~^(q: Rational): Rational

    Raise a rational number to the q-th power.

    Raise a rational number to the q-th power.

    q

    the rational power/exponent