Scientific Calculator
Alex/integral
By 
f=function(x){%};
a=%;
b=%;
step=(b-a)/10000;
rec=function(b){(b==a)? f(a) : rec(b-step)+f(b)};
(rec(b)-(f(a)+f(b))/2)*stepBy
f=function(x){%};
a=%;
b=%;
step=(b-a)/10000;
rec=function(b){(b==a)? f(a) : rec(b-step)+f(b)};
(rec(b)-(f(a)+f(b))/2)*step
1 Comment
i have no idea what you are saying
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