INCLAN: eval: Difference between revisions
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| Line 11: | Line 11: | ||
== Examples == | == Examples == | ||
eval i = 7 | '''eval i = 7''' | ||
sentence = ’A flexible program!’ | '''sentence = ’A flexible program!’''' | ||
j = mod(i,4)**2 | '''j = mod(i,4)**2''' | ||
l = len(sentence) | '''l = len(sentence)''' | ||
show i sentence j l | '''show i sentence j l''' | ||
... Variables: | '''... Variables:''' | ||
i = 7 | '''i = 7''' | ||
sentence = ’A flexible program!’ | '''sentence = ’A flexible program!’''' | ||
j = 9 | '''j = 9''' | ||
l = 19 | '''l = 19''' | ||
Revision as of 15:07, 13 August 2009
Synopsis
eval variable=expression
variable=expression
Description
Evaluates the arithmetic or string expression according to the rules of FORTRAN-77 and assigns the result to the variable. The keyword eval can be omitted. FORTRAN-77 function names must be given in lowercase letters.
Examples
eval i = 7
sentence = ’A flexible program!’
j = mod(i,4)**2
l = len(sentence)
show i sentence j l
... Variables:
i = 7
sentence = ’A flexible program!’
j = 9
l = 19