Question Number 153111 by peter frank last updated on 04/Sep/21
$$\int_{−\mathrm{1}} ^{\mathrm{1}} \mathrm{e}^{\mathrm{x}} \:\mathrm{dx}\:\mathrm{as}\:\mathrm{limit}\:\mathrm{of}\:\mathrm{the}\:\mathrm{sum} \\ $$
1-1-e-x-dx-as-limit-of-the-sum-