AMSTRAD CPC464 User Manual page 137

CLS
C L S [ # < s t r e a m e x p r e s s i o n > ]
CLS
COMMAND: To clear the given screen window to its Paper Ink.
CONT
CONT
CONT
COMMAND: Continue program execution after a * B r e a k *, STOP or END , as long as the
program has not been altered. Direct commands may be entered.
COS
C O S ( < n u m e r i c e x p r e s s i o n > )
? C O S ( 3 4 )
-0 . 8 4 8 5 7 0 2 7 4
and
d e g : ? c o s ( 3 4 )
0 . 8 2 9 0 3 7 5 7 3
FUNCTION: Calculates the COSINE of a given value. The function defaults to radian measure
unless specifically instructed otherwise by the DEG command.
Note in the above example the use of ? shortform for PRINT, and the use of lowercase entry for
keywords - a feature fully compatible with AMSTBAD BASIC.
Associatedkeywords: S I N , T A N , A T N , D E G , R A D