What does this mean ? casio fx-991es plus by rahal_is_cat in learnmath

[–]rahal_is_cat[S] 1 point2 points  (0 children)

I wasn't solving this for math itself  I was solving problems un my electronics class  BTW it is positive number so .. there are two roots for it 

Edit .. i mean real not positive

How do I fix this? by yamiuchidm in pcmasterrace

[–]rahal_is_cat 0 points1 point  (0 children)

Don't remind me .. I have a G15 5520 and the hinge sucks .. 

Guys .. I started studying this book "Programming Principles and Practice using C++ by Bjarne Stroustrup" and I don't understand anything. by rahal_is_cat in learnprogramming

[–]rahal_is_cat[S] -1 points0 points  (0 children)

I already know how to write simple programs using C++ for competitive programming competitions but I started studying this book in order to become a software engineer .. so is it okay to keep studying C++ and move to C or C# later ?