Problem calculating an expression with roots

02022015, 11:49 AM
(This post was last modified: 02022015 11:52 AM by retoa.)
Post: #14




RE: Problem calculating an expression with roots
(02012015 09:17 AM)parisse Wrote: [quote='retoa' pid='26149' dateline='1422741551'] This remembers me the Pirelli Tyres slogan "Power is nothing without control". I don't find it very useful to have a powerful calculator that can not calculate easy things. It's like having a scientific calculator that only does roots and trigonometry, because you can do the additions and subtractions by yourself on a sheet of paper (actually it was so when we used slide rules). "I did not make my CAS with the objective to solve american schoolbool exercices" By the way I don't work in an american school, I live in Switzerland, but I think the problems with roots and fractional exponents are the same worldwide. Thank you for the attention reto 

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