interval-add
add two intervals where an interval is a 2 part array
extracted from Implicit Solid Modeling Using Interval Methods
install
npm install interval-add
use
var iadd = require('interval-add');
console.log(iadd([-1, 4], [3, 3]))
// outputs: [2, 7]
api signature
iadd(a
, b
, out
)
-
a
is the first interval -
b
is the second interval -
out
is an optional 2 part araray. Provide this to avoid generating garbage - returns: 2 part array