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\begin{center}\begin{minipage}{15cm}\begin{Verbatim}[frame=single]
> match exp(sin(x)) with
exp(a) : {
write("Exponential of ", a, "\n");
return a;
}
sin(x) : {
var foo;
foo = 17;
write("Sine of x\n");
return foo;
}
default : {
write("Something else\n");
bashexecute("LANG=C date");
return true;
};
Exponential of sin(x)
sin(x)
>
> match sin(x) with
exp(a) : {
write("Exponential of ", a, "\n");
return a;
}
sin(x) : {
var foo;
foo = 17;
write("Sine of x\n");
return foo;
}
default : {
write("Something else\n");
bashexecute("LANG=C date");
return true;
};
Sine of x
17
>
> match acos(17 * pi * x) with
exp(a) : {
write("Exponential of ", a, "\n");
return a;
}
sin(x) : {
var foo;
foo = 17;
write("Sine of x\n");
return foo;
}
default : {
write("Something else\n");
bashexecute("LANG=C date");
return true;
};
Something else
Mon Oct 17 09:47:15 CEST 2016
true
\end{Verbatim}
\end{minipage}\end{center}
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