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ASC (see Chapter 4)
Use
ASC isa functionwhich converts characters to their numeric character code
representation.
Syntax ASCtargumentt

ASIN (see Chapter 3)
Use ASIN is a function which returns the angle whose sine takes the given value. Syntax ASIN(argument)
where atguinentis a numeric-expression, giving a value imthe range ~1..+1.

AlAN & ATN (see Chapter 3)
Use These functions return the angle whose tangemttakes the given value.
Syntax AlANlargumentl
kIN largumentl
where argumentis a nurnericeopression.

ATAN2 (see Chapter 3)
Use
ATAN2 is a function which returns the angle between then axis and the line from
the origin tothe given point.
Syntax ATAN2(x,y)
where sand yare nurnericexpressions.

BIN$ (see Chapter 4)
Use BINS is afanction which converts am integer value to a string of binary digits. Syntax BIN$targtonent(, min-digits)t
where asgumentand min-eligits are integer-expressions; nnin-digits must be in the range 0.32.

BOX (see Chapter 12)
Use BOX draws a boo on a graphics device.
Syntax BOX (#stream’number, I point, width, height if,) attribute)...

BUTTON (see Chapter 14)
Use BUTTON is a function which returns the state of the mouse button.
Syntax BUTTON (tbueon-numberl)
where btstton-numberis an integer-expression, giving a value imthe range 1.15.
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