<html><body><div>Okay, I see. There must be something wrong with my installation then, because with the exact same code, I get a</div><div><br></div><div>Parse Error in /pmwiki/cookbook/markupexprplus.php(176) : eval()'d code on line 1</div><div><br></div><div>Do you have any idea, what might be wrong here? Unfortunately it is (Murphy's law ;-)) 1) mission and time critical and 2) the only bug left. </div><div><br></div><div>Martin</div><div><br>On 08 Sep, 2013,at 12:13 AM, Petko Yotov <5ko@5ko.fr> wrote:<br><br></div><div><blockquote type="cite"><div class="msg-quote"><div class="_stretch">Martin Kerz writes:<br><blockquote class="quoted-plain-text" type="cite">it seems, that it's not possible to calculate with fractions</blockquote><blockquote class="quoted-plain-text" type="cite">using MarkupExprPlus. </blockquote><br> On the page <a href="http://www.pmwiki.org/wiki/Cookbook/MarkupExprPlus" data-mce-href="http://www.pmwiki.org/wiki/Cookbook/MarkupExprPlus">http://www.pmwiki.org/wiki/Cookbook/MarkupExprPlus</a> you can see <br> that operations with decimal numbers are correct.<br> <br> {(add 0.5 4.2 5.9)} correctly prints 10.6<br> <br> Petko<br> <br><blockquote class="quoted-plain-text" type="cite">I want to do </blockquote><blockquote class="quoted-plain-text" type="cite"></blockquote><blockquote class="quoted-plain-text" type="cite">(:Sum:{(add {$:U} {$:K})}:)</blockquote><blockquote class="quoted-plain-text" type="cite"></blockquote><blockquote class="quoted-plain-text" type="cite">It works just fine with integers.</blockquote><blockquote class="quoted-plain-text" type="cite">Whenever I use a decimal fraction, like </blockquote><blockquote class="quoted-plain-text" type="cite"></blockquote><blockquote class="quoted-plain-text" type="cite">:U:0.5</blockquote><blockquote class="quoted-plain-text" type="cite"></blockquote><blockquote class="quoted-plain-text" type="cite">It produces an error.</blockquote><br> I have no error with your code. Check if you have 0 'zero' and not O 'letter <br> o'.<br> <br> Petko<br> <br> <br> _______________________________________________<br> pmwiki-users mailing list<br> <a href="mailto:pmwiki-users@pmichaud.com" data-mce-href="mailto:pmwiki-users@pmichaud.com">pmwiki-users@pmichaud.com</a><br> <a href="http://www.pmichaud.com/mailman/listinfo/pmwiki-users" data-mce-href="http://www.pmichaud.com/mailman/listinfo/pmwiki-users">http://www.pmichaud.com/mailman/listinfo/pmwiki-users</a><br></div></div></blockquote></div></body></html>