Nullstellenform und allgemeine Form
Fatal error: Uncaught Error: Call to undefined function bcmul() in /var/www/clients/client2/web28/web/rational.class.php:84
Stack trace:
#0 /var/www/clients/client2/web28/web/uebung/nullstellenform.php(74): Rational->mul()
#1 {main}
thrown in /var/www/clients/client2/web28/web/rational.class.php on line 84