/ 2 2 2\
| pi *n *x | /pi*n*x\ /pi*n*x\
200*|2 - ---------|*cos|------| + 40*pi*n*x*sin|------|
\ 100 / \ 10 / \ 10 /
-------------------------------------------------------
3 3
pi *n $$\frac{1}{\pi^{3} n^{3}} \left(40 \pi n x \sin{\left (\frac{\pi n}{10} x \right )} + 200 \left(- \frac{\pi^{2} n^{2}}{100} x^{2} + 2\right) \cos{\left (\frac{\pi n}{10} x \right )}\right)$$
6.4503068866399*((2.0 - 0.0986960440108936*n^2*x^2)*cos(((n*pi)*x)/10) + 0.628318530717959*n*x*sin(((n*pi)*x)/10))/n^3
Рациональный знаменатель
[src] /pi*n*x\ 2 2 2 /pi*n*x\ /pi*n*x\
200000*cos|------| - 1000*pi *n *x *cos|------| + 20000*pi*n*x*sin|------|
\ 10 / \ 10 / \ 10 /
--------------------------------------------------------------------------
3 3
500*pi *n $$\frac{1}{500 \pi^{3} n^{3}} \left(- 1000 \pi^{2} n^{2} x^{2} \cos{\left (\frac{\pi n}{10} x \right )} + 20000 \pi n x \sin{\left (\frac{\pi n}{10} x \right )} + 200000 \cos{\left (\frac{\pi n}{10} x \right )}\right)$$
Объединение рациональных выражений
[src] // 2 2 2\ /pi*n*x\ /pi*n*x\\
2*|\200 - pi *n *x /*cos|------| + 20*pi*n*x*sin|------||
\ \ 10 / \ 10 //
---------------------------------------------------------
3 3
pi *n $$\frac{1}{\pi^{3} n^{3}} \left(40 \pi n x \sin{\left (\frac{\pi n}{10} x \right )} + 2 \left(- \pi^{2} n^{2} x^{2} + 200\right) \cos{\left (\frac{\pi n}{10} x \right )}\right)$$
// 2 2 2\ /pi*n*x\ /pi*n*x\\
2*|\200 - pi *n *x /*cos|------| + 20*pi*n*x*sin|------||
\ \ 10 / \ 10 //
---------------------------------------------------------
3 3
pi *n $$\frac{1}{\pi^{3} n^{3}} \left(40 \pi n x \sin{\left (\frac{\pi n}{10} x \right )} + 2 \left(- \pi^{2} n^{2} x^{2} + 200\right) \cos{\left (\frac{\pi n}{10} x \right )}\right)$$
/n*pi*x\
200*n*pi*x*sin|------| / 2 2 2\
\ 10 / | n *pi *x | /n*pi*x\
---------------------- + 200*|2 - ---------|*cos|------|
5 \ 100 / \ 10 /
--------------------------------------------------------
3 3
pi *n $$\frac{1}{\pi^{3} n^{3}} \left(\frac{200 \pi}{5} n x \sin{\left (\frac{\pi n}{10} x \right )} + 200 \left(- \frac{\pi^{2} n^{2}}{100} x^{2} + 2\right) \cos{\left (\frac{\pi n}{10} x \right )}\right)$$
/pi*n*x\ 2 /pi*n*x\ /pi*n*x\
400*cos|------| 2*x *cos|------| 40*x*sin|------|
\ 10 / \ 10 / \ 10 /
--------------- - ---------------- + ----------------
3 3 pi*n 2 2
pi *n pi *n $$- \frac{2 x^{2}}{\pi n} \cos{\left (\frac{\pi n}{10} x \right )} + \frac{40 x}{\pi^{2} n^{2}} \sin{\left (\frac{\pi n}{10} x \right )} + \frac{400}{\pi^{3} n^{3}} \cos{\left (\frac{\pi n}{10} x \right )}$$
/ /pi*n*x\ 2 2 2 /pi*n*x\ /pi*n*x\\
-2*|- 200*cos|------| + pi *n *x *cos|------| - 20*pi*n*x*sin|------||
\ \ 10 / \ 10 / \ 10 //
----------------------------------------------------------------------
3 3
pi *n $$- \frac{1}{\pi^{3} n^{3}} \left(2 \pi^{2} n^{2} x^{2} \cos{\left (\frac{\pi n}{10} x \right )} - 40 \pi n x \sin{\left (\frac{\pi n}{10} x \right )} - 400 \cos{\left (\frac{\pi n}{10} x \right )}\right)$$
/ /pi*n*x\ /pi*n*x\ 2 2 2 /pi*n*x\\
-|- 400*cos|------| - 40*pi*n*x*sin|------| + 2*pi *n *x *cos|------||
\ \ 10 / \ 10 / \ 10 //
-----------------------------------------------------------------------
3 3
pi *n $$- \frac{1}{\pi^{3} n^{3}} \left(2 \pi^{2} n^{2} x^{2} \cos{\left (\frac{\pi n}{10} x \right )} - 40 \pi n x \sin{\left (\frac{\pi n}{10} x \right )} - 400 \cos{\left (\frac{\pi n}{10} x \right )}\right)$$
Тригонометрическая часть
[src] / 2 2 2\
| n *pi *x | /pi*n*x\ /pi*n*x\
200*|2 - ---------|*cos|------| + 40*pi*n*x*sin|------|
\ 100 / \ 10 / \ 10 /
-------------------------------------------------------
3 3
pi *n $$\frac{1}{\pi^{3} n^{3}} \left(40 \pi n x \sin{\left (\frac{\pi n}{10} x \right )} + 200 \left(- \frac{\pi^{2} n^{2}}{100} x^{2} + 2\right) \cos{\left (\frac{\pi n}{10} x \right )}\right)$$
/ 2 2 2\
| pi *n *x | /pi*n*x\ /pi*n*x\
200*|2 - ---------|*cos|------| + 40*pi*n*x*sin|------|
\ 100 / \ 10 / \ 10 /
-------------------------------------------------------
3 3
pi *n $$\frac{1}{\pi^{3} n^{3}} \left(40 \pi n x \sin{\left (\frac{\pi n}{10} x \right )} + 200 \left(- \frac{\pi^{2} n^{2}}{100} x^{2} + 2\right) \cos{\left (\frac{\pi n}{10} x \right )}\right)$$
/ /n*pi*x\ \
|n*pi*x*sin|------| / 2 2 2\ |
| \ 10 / | n *pi *x | /n*pi*x\|
200*|------------------ + |2 - ---------|*cos|------||
\ 5 \ 100 / \ 10 //
------------------------------------------------------
3 3
pi *n $$\frac{1}{\pi^{3} n^{3}} \left(\frac{200 \pi}{5} n x \sin{\left (\frac{\pi n}{10} x \right )} + 200 \left(- \frac{\pi^{2} n^{2}}{100} x^{2} + 2\right) \cos{\left (\frac{\pi n}{10} x \right )}\right)$$