/ / 2 \ \
| | 1 6 75*x 30*x | 6 15*x |
-50*|5*(1 + x)*|-------------- + ------------------------- + -------------- - -----------------------| + ---------------------- + --------------|*tanh(3)
| | 3/2 3/2 5/2 2 | / 2\ 3/2|
| |/ 2\ / 2\ 2 / 2\ / 2\ | \-1 + 25*x /*asin(5*x) / 2\ |
\ \\1 - 25*x / \1 - 25*x / *asin (5*x) \1 - 25*x / \-1 + 25*x / *asin(5*x)/ \1 - 25*x / /
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2
asin (5*x)