Author: benny varghese

a bentech Presentation

drag the sliders a, b and n to get various cases

f(x) = x^(2.0)
a = 1 (slider from -10 to 15, step 0.1)
b = 2.3 (slider from -10 to 15, step 0.1)
A: (a, 0.0)
B: (b, 0.0)
n = 5 (slider from 0 to 500, step 1)
c = LowerSum(f, a, b, n)
g = Integral(f)
d: g(b) - g(a)
text2: "b =  " + b
text3: "n  =  " + n
text1: "a =  " + a
text4: "Sum of are of Rectangles  =  " + (abs(c))
text5: " Area under the Curve  =  " + (abs(d))