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Warning: Declaration of syntax_plugin_tablecalc::handle($match, $state, $pos, &$handler) should be compatible with DokuWiki_Syntax_Plugin::handle($match, $state, $pos, Doku_Handler $handler) in /home/users/p/prom-auto/domains/prom-auto.ru/wiki/lib/plugins/tablecalc/syntax.php on line 41

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A PCRE internal error occured. This might be caused by a faulty plugin

====== calc выражения ====== ===== пример ===== max((weight + 2*offset)/time, 50) где: ''max'' - функция; ''weight'', ''offset'' и ''time'' - аргументы ===== арифметические операции ===== * + * - * * * / * % (деление по модулю) * ^ <nowiki>**</nowiki> (возведение в степень) ===== операции сравнения ===== * < * <nowiki><=</nowiki> * = * >= * > * != * - ===== логические операции ===== * && * || Реализация на примере ||: ''(a == 1 && b == 1)? 1 : 0'' ===== функции ===== * **sin(a)** * **cos(a)** * **tan(a)** * **sinh(a)** * **cosh(a)** * **tanh(a)** * **asin(a)** * **acos(a)** * **atan(a)** * **atan2(a)** * **deg(a)** * **rad(a)** * **abs(a)** * **round(a)** * **ceil(a)** * **floor(a)** * **exp(a)** * **ln(a)** * **log(a)** * **sqrt(a)** * **min(a, b)** * **max(a, b)** * **rnd(а)** - возвращает случайное значение, которое больше 0 и меньше а. * **sign(a)** - если а==0, возвращает 0. Если а<0, то -1. Если а>0, то 1. * **if(с, a, b)** - если c==1, то а, иначе b * **AND(a, b)** - реализация ''(int)a & (int)b'' * **OR(a, b)** - реализация ''(int)a | (int)b''