Sinclair QL User Manual

•
DEG IS a function which will convert an angle expressed In radians to an angle expressed
in degrees.
DEG
maths functions
•
syntax:
example:
DEG
(numeric_expression)
PRINT DEG(PII2) [will print 90)
DELETE will remove a file from the directory of the cartridge in the specified Mlcrodrive.
syntax:
DELETE device
The device specification must be a Mlcrodrive device
•
example:
12/84
i.
ii.
DELETE mdv1 old data
DELETE mdv1-letter fi Le
DELETE
Microdrives
17

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)