Vocabulary
math

Inputs and outputs

x	a real
y	a real
?	a boolean

Word description
Tests if x is less than y.

Notes
This word performs an unordered comparison on floating point numbers. On rational numbers it is equivalent to <. See Floating point comparison operations for an explanation.

Definition

IN: math

MATH: u< ( x y -- ? ) foldable flushable

Methods

USING: math math.private ;

M: bignum u< bignum< ; inline

USING: math math.private ;

M: fixnum u< fixnum< ; inline

USING: math math.private ;

M: float u< float-u< ; inline