exponentiation

1e5 is a number expressed using scientific notation and it means 10 to the 5th power (the e meaning ‘exponent’) so 1e5 is equal to 100000, both notations are interchangeably meaning the same.

1e5 is a number expressed using scientific notation and it means 10 to the 5th power (the e meaning ‘exponent’) so 1e5 is equal to 100000, both notations are interchangeably meaning the same.