Function add

Add two values, x + y. For matrices, the function is evaluated element wise.

Syntax

add(x, y)

Parameters

Parameter	Type	Description
x	number | BigNumber | Fraction | Complex | Unit | Array | Matrix	First value to add
y	number | BigNumber | Fraction | Complex | Unit | Array | Matrix	Second value to add

Returns

Type	Description
number | BigNumber | Fraction | Complex | Unit | Array | Matrix	Sum of x and y

Examples

add(2, 3);               // returns number 5

var a = complex(2, 3);
var b = complex(-4, 1);
add(a, b);               // returns Complex -2 + 4i

add([1, 2, 3], 4);       // returns Array [5, 6, 7]

var c = unit('5 cm');
var d = unit('2.1 mm');
add(c, d);               // returns Unit 52.1 mm

add("2.3", "4");         // returns number 6.3

See also

subtract