Question: is the square root of x an exponential function

title: Exponential function
text: e x = 1 + x 1 − x x + 2 − 2 x x + 3 − 3 x x + 4 − ⋱ ( \ displaystyle e ^ ( x ) = 1 + ( \ cfrac ( x ) ( 1 - ( \ cfrac ( x ) ( x + 2 - ( \ cfrac ( 2x ) ( x + 3 - ( \ cfrac ( 3x ) ( x + 4 - \ ddots ) ) ) ) ) ) ) ) )