hi guys
well during the code we can have:


dim a as integer

a=val( Inputbox("Number?"))

x=a^2+3*sin(2*a) 'some formula

but what if i want to ask the user for the formula? for example the user enters the formula in a textbox and i use the formula to get the value of x above. or simply if the user enter's "2*3^2/5" (as a string ) then i can have the answer. is it possiable?