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php Programming Glossary: multiplicationHow to evaluate formula passed as string in PHP? http://stackoverflow.com/questions/1015242/how-to-evaluate-formula-passed-as-string-in-php functions and operations. It supports implicit multiplication multivariable functions and nested functions. It can be used.. function opening parethesis op ' ' index it's an implicit multiplication heart of the algorithm while stack count 0 and o2 stack last.. ^ a z w val matches may be func or variable w implicit multiplication against parentheses... if in_array matches 1 this fb or array_key_exists..
http://stackoverflow.com/questions/10543960/explain-php-output operations with precision including addition subtraction multiplication and division . A Better Example Here's the same example as above..
Why does PHP overwrite values when I iterate through this array twice (by reference, by value) http://stackoverflow.com/questions/2645499/why-does-php-overwrite-values-when-i-iterate-through-this-array-twice-by-refere
http://stackoverflow.com/questions/428473/matrix-artihmetic-in-php does anyone know of a library in PHP that handles matrix multiplication inversion etc. I don't mind rolling my own but I don't particularly..
Parse math operations with PHP http://stackoverflow.com/questions/5803679/parse-math-operations-with-php parse the 4 default math operations addition subtraction multiplication division . It would be nice if the function could parse operations.. brackets. So a must is that the function first check for multiplication and division operations should check for that after it parser.. that the brackets can contain brackets . After doing all multiplication and division operations it should do all addition and subtraction..
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