Подстановка условия
[src]((-x^2)*sqrt(-x^2 + x + 1))/3 - (5*x)*sqrt(-x^2 + x + 1)/12 - 31*sqrt(-x^2 + x + 1)/24 - 17*asin((1 - 2*x)/sqrt(5))/16 при x = -3/2
((-x^2)*sqrt(-x^2 + x + 1))/3 - (5*x)*sqrt(-x^2 + x + 1)/12 - 31*sqrt(-x^2 + x + 1)/24 - 17*asin((1 - 2*x)/sqrt(5))/16
$$- \frac{5 x}{12} \sqrt{- x^{2} + x + 1} + \frac{1}{3} \left(-1 x^{2} \sqrt{- x^{2} + x + 1}\right) - \frac{31}{24} \sqrt{- x^{2} + x + 1} - \frac{17}{16} \operatorname{asin}{\left (\frac{1}{\sqrt{5}} \left(- 2 x + 1\right) \right )}$$
((-(-3/2)^2)*sqrt(-(-3/2)^2 + (-3/2) + 1))/3 - (5*(-3/2))*sqrt(-(-3/2)^2 + (-3/2) + 1)/12 - 31*sqrt(-(-3/2)^2 + (-3/2) + 1)/24 - 17*asin((1 - 2*(-3/2))/sqrt(5))/16
$$- \frac{5 (-3/2)}{12} \sqrt{- (-3/2)^{2} + (-3/2) + 1} + \frac{1}{3} \left(-1 (-3/2)^{2} \sqrt{- (-3/2)^{2} + (-3/2) + 1}\right) - \frac{31}{24} \sqrt{- (-3/2)^{2} + (-3/2) + 1} - \frac{17}{16} \operatorname{asin}{\left (\frac{1}{\sqrt{5}} \left(- 2 (-3/2) + 1\right) \right )}$$
((-(-3/2)^2)*sqrt(-(-3/2)^2 - 3/2 + 1))/3 - (5*(-3)/2)*sqrt(-(-3/2)^2 - 3/2 + 1)/12 - 31*sqrt(-(-3/2)^2 - 3/2 + 1)/24 - 17*asin((1 - 2*(-3)/2)/sqrt(5))/16
$$- \frac{31}{24} \sqrt{- \frac{9}{4} - \frac{3}{2} + 1} + \frac{1}{3} \left(-1 \frac{9}{4} \sqrt{- \frac{9}{4} - \frac{3}{2} + 1}\right) - - \frac{5}{8} \sqrt{- \frac{9}{4} - \frac{3}{2} + 1} - \frac{17}{16} \operatorname{asin}{\left (\frac{1}{\sqrt{5}} \left(1 - -3\right) \right )}$$
-17*asin(4*sqrt(5)/5)/16 - 17*i*sqrt(11)/24
$$- \frac{17 i}{24} \sqrt{11} - \frac{17}{16} \operatorname{asin}{\left (\frac{4 \sqrt{5}}{5} \right )}$$
/ ___ \
____________ |\/ 5 *(1 - 2*x)| ____________ ____________
/ 2 17*asin|---------------| / 2 2 / 2
31*\/ 1 + x - x \ 5 / 5*x*\/ 1 + x - x x *\/ 1 + x - x
- ------------------ - ------------------------ - ------------------- - ------------------
24 16 12 3 $$- \frac{x^{2}}{3} \sqrt{- x^{2} + x + 1} - \frac{5 x}{12} \sqrt{- x^{2} + x + 1} - \frac{31}{24} \sqrt{- x^{2} + x + 1} - \frac{17}{16} \operatorname{asin}{\left (\frac{\sqrt{5}}{5} \left(- 2 x + 1\right) \right )}$$
____________ / ___ /1 2*x\\ ____________ ____________
/ 2 17*asin|\/ 5 *|- - ---|| / 2 2 / 2
31*\/ 1 + x - x \ \5 5 // 5*x*\/ 1 + x - x x *\/ 1 + x - x
- ------------------ - ------------------------ - ------------------- - ------------------
24 16 12 3 $$- \frac{x^{2}}{3} \sqrt{- x^{2} + x + 1} - \frac{5 x}{12} \sqrt{- x^{2} + x + 1} - \frac{31}{24} \sqrt{- x^{2} + x + 1} - \frac{17}{16} \operatorname{asin}{\left (\sqrt{5} \left(- \frac{2 x}{5} + \frac{1}{5}\right) \right )}$$
-1.0625*asin((1 - 2*x)/sqrt(5)) - 1.29166666666667*(1.0 + x - x^2)^0.5 - 0.416666666666667*x*(1.0 + x - x^2)^0.5 - 0.333333333333333*x^2*(1.0 + x - x^2)^0.5
Рациональный знаменатель
[src] ____________ / ___ ___\ ____________ ____________
/ 2 | \/ 5 2*x*\/ 5 | / 2 2 / 2
- 62*\/ 1 + x - x + 51*asin|- ----- + ---------| - 20*x*\/ 1 + x - x - 16*x *\/ 1 + x - x
\ 5 5 /
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48 $$\frac{1}{48} \left(- 16 x^{2} \sqrt{- x^{2} + x + 1} - 20 x \sqrt{- x^{2} + x + 1} - 62 \sqrt{- x^{2} + x + 1} + 51 \operatorname{asin}{\left (\frac{2 x}{5} \sqrt{5} - \frac{\sqrt{5}}{5} \right )}\right)$$
Объединение рациональных выражений
[src] / ___ \
|\/ 5 *(1 - 2*x)| _______________
- 51*asin|---------------| + 2*\/ 1 + x*(1 - x) *(-31 + 2*x*(-5 - 4*x))
\ 5 /
-----------------------------------------------------------------------
48 $$\frac{1}{48} \left(2 \left(2 x \left(- 4 x - 5\right) - 31\right) \sqrt{x \left(- x + 1\right) + 1} - 51 \operatorname{asin}{\left (\frac{\sqrt{5}}{5} \left(- 2 x + 1\right) \right )}\right)$$
/ ___ \
____________ |\/ 5 *(-1 + 2*x)| ____________ ____________
/ 2 17*asin|----------------| / 2 2 / 2
31*\/ 1 + x - x \ 5 / 5*x*\/ 1 + x - x x *\/ 1 + x - x
- ------------------ + ------------------------- - ------------------- - ------------------
24 16 12 3 $$- \frac{x^{2}}{3} \sqrt{- x^{2} + x + 1} - \frac{5 x}{12} \sqrt{- x^{2} + x + 1} - \frac{31}{24} \sqrt{- x^{2} + x + 1} + \frac{17}{16} \operatorname{asin}{\left (\frac{\sqrt{5}}{5} \left(2 x - 1\right) \right )}$$
/ ___ ___\
____________ | \/ 5 2*x*\/ 5 | ____________ ____________
/ 2 17*asin|- ----- + ---------| / 2 2 / 2
31*\/ 1 + x - x \ 5 5 / 5*x*\/ 1 + x - x x *\/ 1 + x - x
- ------------------ + ---------------------------- - ------------------- - ------------------
24 16 12 3 $$- \frac{x^{2}}{3} \sqrt{- x^{2} + x + 1} - \frac{5 x}{12} \sqrt{- x^{2} + x + 1} - \frac{31}{24} \sqrt{- x^{2} + x + 1} + \frac{17}{16} \operatorname{asin}{\left (\frac{2 x}{5} \sqrt{5} - \frac{\sqrt{5}}{5} \right )}$$
/ / ___ ___\ ____________ ____________ ____________\
| | \/ 5 2*x*\/ 5 | / 2 2 / 2 / 2 |
-|- 51*asin|- ----- + ---------| + 62*\/ 1 + x - x + 16*x *\/ 1 + x - x + 20*x*\/ 1 + x - x |
\ \ 5 5 / /
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48 $$- \frac{1}{48} \left(16 x^{2} \sqrt{- x^{2} + x + 1} + 20 x \sqrt{- x^{2} + x + 1} + 62 \sqrt{- x^{2} + x + 1} - 51 \operatorname{asin}{\left (\frac{2 x}{5} \sqrt{5} - \frac{\sqrt{5}}{5} \right )}\right)$$