This command will return the square root of a value.

Return Float=SQRT(Value)

Value

Float
This value is a float number such as 0.5

This value is a float number such as 0.5

The value can be an integer or real number. The return value will be a real number.

x1#=0

y1#=0

x2#=640

y2#=480

dx#=ABS(x1#-x2#)

dy#=ABS(y1#-y2#)

dist#=SQRT((dx#*dx#)+(dy#*dy#))

PRINT dist#

WAIT KEY

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