Element - ∆E - (Euler's Number (e) Raised to Power a) - 1

Characters: ∆, E

Description

Get the value of Euler's number (e) raised to the power of a minus 1

Overloads

• num - (e ** a) - 1
• str - expand expression a

Examples

• 1 ∆E = 1.718281828459045
• 2 ∆E = 6.38905609893065
• 3 ∆E = 19.085536923187668