x

x

ln(x)

1

0

P(x|ln(x))

Q(ln(x)|x)

f(x) = ln(x)
g(x) = ℯ^(x)
X = Point(xAxis)
x0: x(X)
Y: (0, x0)
y0: f(x0)
Z: (y0, 0)
I1 = Integral(f, 1, x0)
A: (1, 0)
A0: (0, 0)
h(x) = x0
I2 = IntegralBetween(g, h, 0, y0)
w(x) = x
P: (x0, y0)
Q: (y0, x0)