-sin(x) + cos(x)
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/ 2
\/ 1 - (cos(x) + sin(x))
$$\frac{- \sin{\left (x \right )} + \cos{\left (x \right )}}{\sqrt{- \left(\sin{\left (x \right )} + \cos{\left (x \right )}\right)^{2} + 1}}$$
/ 2 \
| (-cos(x) + sin(x)) |
|-1 + ----------------------|*(cos(x) + sin(x))
| 2|
\ 1 - (cos(x) + sin(x)) /
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/ 2
\/ 1 - (cos(x) + sin(x)) $$\frac{1}{\sqrt{- \left(\sin{\left (x \right )} + \cos{\left (x \right )}\right)^{2} + 1}} \left(-1 + \frac{\left(\sin{\left (x \right )} - \cos{\left (x \right )}\right)^{2}}{- \left(\sin{\left (x \right )} + \cos{\left (x \right )}\right)^{2} + 1}\right) \left(\sin{\left (x \right )} + \cos{\left (x \right )}\right)$$
/ 2 2 2 2\
| (-cos(x) + sin(x)) 3*(cos(x) + sin(x)) 3*(-cos(x) + sin(x)) *(cos(x) + sin(x)) |
(-cos(x) + sin(x))*|1 - ---------------------- + ---------------------- - ----------------------------------------|
| 2 2 2 |
| 1 - (cos(x) + sin(x)) 1 - (cos(x) + sin(x)) / 2\ |
\ \1 - (cos(x) + sin(x)) / /
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/ 2
\/ 1 - (cos(x) + sin(x)) $$\frac{1}{\sqrt{- \left(\sin{\left (x \right )} + \cos{\left (x \right )}\right)^{2} + 1}} \left(\sin{\left (x \right )} - \cos{\left (x \right )}\right) \left(1 - \frac{\left(\sin{\left (x \right )} - \cos{\left (x \right )}\right)^{2}}{- \left(\sin{\left (x \right )} + \cos{\left (x \right )}\right)^{2} + 1} + \frac{3 \left(\sin{\left (x \right )} + \cos{\left (x \right )}\right)^{2}}{- \left(\sin{\left (x \right )} + \cos{\left (x \right )}\right)^{2} + 1} - \frac{3 \left(\sin{\left (x \right )} - \cos{\left (x \right )}\right)^{2} \left(\sin{\left (x \right )} + \cos{\left (x \right )}\right)^{2}}{\left(- \left(\sin{\left (x \right )} + \cos{\left (x \right )}\right)^{2} + 1\right)^{2}}\right)$$