Euler's Number
Its magical because the slope of y=e^x at any point is the y value of that point. Slope/y-value when x=0 is 1. When x=1, about 2.71818
Its magical because the slope of y=e^x at any point is the y value of that point. Slope/y-value when x=0 is 1. When x=1, about 2.71818

