Sinclair QL User Manual

22
EXIT
repetition
EXP
maths functions
EXIT will continue processing after the END ot the named FOR or REPeat structure.
syntax: EXIT
identifier
example: 100 REM start looping
110 LET count =0
120 REPeat
loop
130 LET count = count + 1
140 PRINT
count
150 IF count = 20 THEN EXIT loop
160 END REPeat loop
(the loop will be exited when count becomes
equal
to 201
il. 100 FOR n = 1 TO 1000
110 REM program statements
120 REM program statements
130 IF RND >.5 THEN EXIT n
140 END FOR n
(the loop
will be eXited when a random
number greater than
0.5 is generated)
EXP
will return the value of e raised to the power of the specified parameter.
syntax: EXP
(numeric_expression) (range -500 .5001
example: i. PRINT EXP (3)
ii. PRINT EXP(3.141592654)
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Sinclair QL Specifications

General

Processor	Motorola 68008
Clock Speed	7.5 MHz
RAM	128 KB (expandable to 640 KB)
ROM	48 KB
Operating System	Sinclair QDOS
Release Year	1984
Storage	Microdrive tape loop
Graphics	256x256 pixels, 8 colors
Ports	RS-232, ROM cartridge
Sound	Beeper (internal speaker)