y=integral(exp(-0.5*x^2))

Solution for y=integral(exp(-0.5*x^2)) equation:

Simplifying
y = integral(exp(-0.5x2))

Remove parenthesis around (-0.5x2)
y = aegilnrt(epx * -0.5x2)

Reorder the terms for easier multiplication:
y = aegilnrt(-0.5epx * x2)

Multiply epx * x2
y = aegilnrt(-0.5epx3)

Remove parenthesis around (-0.5epx3)
y = aegilnrt * -0.5epx3

Reorder the terms for easier multiplication:
y = -0.5aegilnrt * epx3

Multiply aegilnrt * epx3
y = -0.5ae2gilnprtx3

Solving
y = -0.5ae2gilnprtx3

Solving for variable 'y'.

Move all terms containing y to the left, all other terms to the right.

Simplifying
y = -0.5ae2gilnprtx3