Question Number 80306 by Power last updated on 02/Feb/20
Commented by mr W last updated on 02/Feb/20
$${use}\:{your}\:{calculator}\:{and}\:{you}\:{will}\:{get} \\ $$$${something}\:{like}\:\mathrm{0}.\mathrm{71828}....\:{which}\:{is} \\ $$$${nearly}\:{equal}\:{to}\:{e}ā\mathrm{2},\:{but}\:{only}\:{nearly}. \\ $$