Recent content by LTA85

  1. L

    Undergrad The integration of e^(x^2)

    You're right. What a stupid error I made. u = x^2, du = 2x multiply du * e^u = 2x e^x^2.
  2. L

    Undergrad The integration of e^(x^2)

    You can use integration by substitution. Problem: e^x^2 Solution: Set u = x^2, then find the derivative of u, du = 2 dx solve for dx. dx = du/2 and multiply it by the problem. dx*e^x^2 = 1/2*e^x^2. Answer: 1/2 e^x^2 + C (c is a constant)