Std.Num

15 public declarations

• Add

  A type whose values add.

  trait
• Div

  A type whose values divide, answering `None` for a divisor of nought.

  trait
• Integer

  A whole-number type that can cross the width-independent `BigInt`

  trait
• Mul

  A type whose values multiply.

  trait
• One

  A type with a multiplicative identity.

  trait
• product&Array[T] -> Option[T] where T: One + Mul

  Every element multiplied together, or `None` for an empty collection.

  fn
• Rem

  A type whose values have a remainder, answering `None` for a divisor of

  trait
• runningSum&Array[T] -> Array[T] where T: Zero + Add

  Every running total, one longer than the input.

  fn
• small&T -> Int -> T where T: Zero + One + Add

  A whole number of the caller's type, built by repeated addition.

  fn
• spread&Array[T] -> T -> T -> T where T: Sub

  The difference between the largest and the smallest, or `None` when empty.

  fn
• Sub

  A type whose values subtract.

  trait
• sum&Array[T] -> Option[T] where T: Zero + Add

  Every element added together, or `None` for an empty collection.

  fn
• sumOr&Array[T] -> T -> T where T: Zero + Add

  Every element added together, with a caller-supplied value for empty.

  fn
• two&T -> T where T: One + Add

  Two, built from the identity rather than written, so it has whatever type

  fn
• Zero

  A type with an additive identity.

  trait