Heaviside[8-t] * (Heaviside[t-3] * 2(t-3) * Heaviside[5-t] + Heaviside[t-5])Heaviside[8-t] * (Heaviside[t-3] * 2(t-3) * Heaviside[5-t] + Heaviside[t-5])

• Natural Language
• Math Input