t

t — a logically true value.

Syntax

t

		

Returns

t

Description

The special object, t, is a logically true value which has no other meaning. All Gamma objects other than nil are logically true, but only the special object t is the logical negation of nil. t is created by a call to not(nil), or by reading the symbol t.

The predicate true_p explicitly tests for the value t. However, in all conditional statements, any non-nil value is considered to be true for the purpose of the test.

Example

Gamma> x = 3;
3
Gamma> x > 2;
t
Gamma> x == 3;
t
Gamma> !nil;
t
Gamma> 10 < 25;
t
Gamma> 
		

See Also

, nil