USING: help.markup help.syntax math ;
IN: math.compare

HELP: absmin
{ $values { "a" number } { "b" number } { "x" number } }
{ $description "Returns the smaller absolute number with the original sign." } ;

HELP: absmax
{ $values { "a" number } { "b" number } { "x" number } }
{ $description "Returns the larger absolute number with the original sign." } ;

HELP: posmax
{ $values { "a" number } { "b" number } { "x" number } }
{ $description "Returns the most-positive value, or zero if both are negative." } ;

HELP: negmin
{ $values { "a" number } { "b" number } { "x" number } }
{ $description "Returns the most-negative value, or zero if both are positive." } ;

HELP: clamp
{ $values { "a" number } { "value" number } { "b" number } { "x" number } }
{ $description "Returns the value when between " { $snippet "a" } " and " { $snippet "b" } ", " { $snippet "a" } " if <= " { $snippet "a" } ", or " { $snippet "b" } " if >= " { $snippet "b" } "." } ;