i got a prOblem, OF FUNTIONS

[dios de la oscuridad]

i need to know, as posible...

how to make a program in c++, that request a funcion at the keyboart
and evalue it... and print the answert...

for example:


you write:

_______________________________________________________________________
FUNCION:

x^2+sin(x^2) "enter"

write the point of evaluation:

5 "enter"

the funcion at x=5 is:


5.34567

and so ....


please help me¡¡¡

 

[Victor Bazarov]

i need to know, as posible...

how to make a program in c++, that request a funcion at the keyboart
and evalue it... and print the answert...
[..]

Look on the Web for "C++ expression evaluator". An example of such
expression parser (and evaluator) is given in Chapter 6 (IIRC) of
"The C++ Programming Language" by Bjarne Stroustrup.

V