Re: Help: Get the value of pi up to 200+ digits?
| From: | Wong HoWang | Date: | Thu, 01 Sep 2005 13:34:48 +0000 |
| Subject: | Re: Help: Get the value of pi up to 200+ digits? | ||
| References: | 1 2 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-221687@lists.php.net to get a copy of this message | ||
but my server configure don't have bcmath enabled, is there any other way to
do so?
"Torgny Bjers" <torgny@xorcode.com> wrote:431700BE.3080308@xorcode.com...
> Wong HoWang wrote:
>> Dear all,
>>
>> I'm trying to do like this but failed:
>>
>> <?php
>> ini_set('precision',16);
>> echo pi();
>> ?>
>>
>> How can I get more digits after . ?
>
> I am fairly sure that you have to use BCMath for this:
> http://www.php.net/manual/en/ref.bc.php
>
> Give it a go and see what happens! :)
>
> Regards,
> Torgny