554c3d87-4a29-4767-b2c3-7c1bda175b98 7 4 5 decimal

&[DATE] &[TIME] - &[FILENAME]

x 0.5 1 -^x - exp * x int maple #

x 0.5 1 - ^ x - exp * π sqrt x erf * 2 1 sys

indefinite integral x Curve 11 x 2^+ / x int maple : x atan

MCD 11 default adaptive ... 0.611991 x 0.5 1 -^x - exp * x 1015 -^0.1 int 53.3138

<= Wolfram Alpha

3 appVersion 0.98.6179 ≡

ε 1015 -^:

"Romberg singular" ... option integral accuracy: 10000 f a b Int w s b a - (34 / 2 w * 1 - (* 14 / 2 w * 1 - (3^* - 12 / + (* a + : w G w s f 12 w * 1 - (2^- (* : 32 / b a - (* w G w ε 1 int * 31 line :

x f x 0.5 1 -^x - exp * :

t0 1 time :

Smath Romberg singular end point f ε 0.1 Int 0.61197

1 time t0 - min 1.2