arithInto

void arithInto(T,  string op)(const(T)[]  a,  const(T)[]  b,
       T[]  outValues) if (isNumeric!T &&  isOp!op)

Computes outValues[i] = a[i] op b[i] densely, with D's arithmetic semantics (`+`, `-`, `*` wrap on integers, IEEE on floats; `/` is floating division). Null slots hold arbitrary bits on both sides, so no slot is special here (D14).

Parameters

`T`	the common element type (numeric)
`op`	one of `"+"`, `"-"`, `"*"`, `"/"`, `"%"` (the last two require a floating `T`; the integer variants are `guardedDivInto`)
`a`	the left operand
`b`	the right operand (same length as `a`)
`outValues`	the destination, `a.length` elements