The following code I wrote in haskell
```hs
factorial(1)=1
factorial(n)=n*(n-1)*factorial(n-2)
```
gives me an error when I try to run it. Is there anything I did wrong?
length_constraints:number_sentences startend:quotation detectable_content:postscript punctuation:no_comma change_case:capital_word_frequency detectable_content:number_placeholders language:response_language
less than
P.P.S
at least
ta
Please make sure the response less than 3 sentences long You need to wrap your entire response in double quotes please explicitly add a note starting with P.P.S In your response please avoid using commas Use words in all capital letters at least 1 times The response must contain at least 2 placeholders represented by square brackets Please respond to me only in Tamil