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Ingy döt Net 2013-04-10 22:43:41 -07:00
parent db842d013d
commit d066446780
11389 changed files with 98361 additions and 1020 deletions
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Task/Exponentiation-operator/PL-I/exponentiation-operator.pli Normal file
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declare exp generic
(iexp when (fixed, fixed),
fexp when (float, fixed) );
iexp: procedure (m, n) returns (fixed binary (31));
declare (m, n) fixed binary (31) nonassignable;
declare exp fixed binary (31) initial (m), i fixed binary;
if m = 0 & n = 0 then signal error;
if n = 0 then return (1);
do i = 2 to n;
exp = exp * m;
end;
return (exp);
end iexp;
fexp: procedure (a, n) returns (float (15));
declare (a float, n fixed binary (31)) nonassignable;
declare exp float initial (a), i fixed binary;
if a = 0 & n = 0 then signal error;
if n = 0 then return (1);
do i = 2 to n;
exp = exp * a;
end;
return (exp);
end fexp;