D(📈)

#function domain #mathematical domain #exponential growth #euler's number #natural logarithm base #calculus #d notation

𝑓(𝑥){🔢}

#function domain #input set #math function

ƒ(𝑥)→𝑒

#function domain #math domain #limit approaching e #range includes e #euler's number #calculus #function analysis

⊂𝑒

#math domain #function domain #subset e #euler's number #mathematical constant e #set theory #calculus

{𝑥}→𝑓

#mathematical domain #function domain #input set

{}🅱️

#set b #mathematical domain #abstract domain #data domain #function domain