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Поправљена функција за дељење

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kappa 2019-01-16 01:10:27 +01:00
parent 25858c21e1
commit ecba64be1b
1 changed files with 18 additions and 2 deletions
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16
eval.c
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@ -221,13 +221,29 @@ object divide(object parameters)
ERRMSG(result) = argumentNumberError; ERRMSG(result) = argumentNumberError;
} }
else if (listLength(parameters) == 1) else if (listLength(parameters) == 1)
{
if (NUM(CAR(parameters)) != 0)
{ {
NUM(result) = 1/NUM(CAR(parameters)); NUM(result) = 1/NUM(CAR(parameters));
} }
else else
{
TYPE(result) = errorObject;
ERRMSG(result) = divisionByZeroError;
}
}
else
{
if (NUM(add(CDR(parameters))) != 0)
{ {
NUM(result) = NUM(CAR(parameters))/NUM(add(CDR(parameters))); NUM(result) = NUM(CAR(parameters))/NUM(add(CDR(parameters)));
} }
else
{
TYPE(result) = errorObject;
ERRMSG(result) = divisionByZeroError;
}
}
return result; return result;
} }