IF Computer > MINERVA > Manual > Reference > Predicates > Atomic term processing > atom_upper/2

atom_upper/2

MINERVA
ifcomputer logo
f
Expert Services on the Web

Converts lowercase characters to their corresponding uppercase characters

atom_upper(+Atom, ?UpperAtom)

Converts all lowercase characters in Atom to the corresponding uppercase characters and unifies the result with UpperAtom.

Arguments

Atom                 atom
UpperAtom            atom

Examples

atom_upper('HeLlO world', T)

->

T = 'HELLO WORLD'

See also

atom_lower/2

document: http://www.ifcomputer.co.jp/MINERVA/Manual/Reference/Predicates/atomic_term/atom_upper/print_en.html
published 2008/11/17 update 2002/3/19 (c) 1996-2006 IF Computer Japan
IF Computer 5-28-2 Sendagi, Bunkyo-ku Tel +81-3-5814-3352 start (AT) ifcomputer.com
Customer Support Tokyo 113-0022 Japan   http://www.ifcomputer.com
Back> managed with ubiCMS