AMSTRAD CPC464 User Manual page 155

LOG10
L O G 1 0 ( <n u m e r i c e x p r e s s i o n > )
? L O G 1 0 ( 9 9 9 9 )
3 . 9 9 9 9 5 6 5 7
FUNCTION: Calculates the base 10 logarithm of numeric expression).
Associated keywords: E X P , L O G
LOWER$
L O W E R $ ( < s t r i n g e x p r e s sion>)
A $ = " A M S T R A D " : P R I N T A $ = " A M S T R A D " : P R I N T L O W E R $ ( A $ )
A m s t r a d
FUNCTION: Returns a new string expression the same as the input string expression but in which
all upper case characters are converted to lower case. Useful for processing input where the answers
may come in mixed upper/lower case.
Associated keywords: UPPER$
MAX
M A X ( < l i s t o f : n u m e r i c e x p r e s s i o n > )
10 n=66
2 0 P R I N T M A X ( 1 , n , 3 , 6 , 4 , 3 )
FUNCTION: Extracts the largest value from the list of numeric expressions
Associated keywords: MIN
MEMORY
MEM O R Y < a d d r e s s e x p r e s s i o n >
M E M O R Y & 2 0 A A
COMMAND: Beset BASIC memory parameters to change the amount of memory available by setting
the address of the highest byte. See the description of the keyword HIMEM. To examine the amount
of memory, use the FRE command.
Associated keywords: H I M E M , F R E