<sortword> = <expression>
<array-name>(<x-channel>[,<y-channel>[,<z-channel>]]) = <expression>
<operand> [<operator> <operand>]r
<operand> is either:
<sortword> eg. GELI1, SUMEN, GE[41].BGO1
<constant> eg. 5, @FF, 64.983
and <x-channel>, <y-channel> and <z-channel> may each be:
<sortword>
<integer constant>
Evaluated expressions may be assigned to a sortword variable, ie. a word, long or float type variable.
C precedence determines the order in which operations are performed in the absence of parentheses. Up to 6 nested pairs of parentheses are allowed.
A floating point randomised value in the range 0.0 to 1.0 may be obtained by specifying the reserved float variable RANDOM. A random integer value in the range 0 to 32767 may be accessed using the reserved word IRANDOM.