General simplification
[src]
x sin(2*x) sin(4*x)
- + -------- + --------
4 4 16
$$\frac{x}{4} + \frac{\sin{\left(2 x \right)}}{4} + \frac{\sin{\left(4 x \right)}}{16}$$
x/4 + sin(2*x)/4 + sin(4*x)/16
Rational denominator
[src]
256*sin(4*x) + 1024*x + 1024*sin(2*x)
-------------------------------------
4096
$$\frac{1024 x + 1024 \sin{\left(2 x \right)} + 256 \sin{\left(4 x \right)}}{4096}$$
(256*sin(4*x) + 1024*x + 1024*sin(2*x))/4096
x sin(2*x) sin(4*x)
- + -------- + --------
4 4 16
$$\frac{x}{4} + \frac{\sin{\left(2 x \right)}}{4} + \frac{\sin{\left(4 x \right)}}{16}$$
x/4 + sin(2*x)/4 + sin(4*x)/16
/ -2*I*x 2*I*x\ / -4*I*x 4*I*x\
x I*\- e + e / I*\- e + e /
- - ---------------------- - ----------------------
4 8 32
$$\frac{x}{4} - \frac{i \left(e^{2 i x} - e^{- 2 i x}\right)}{8} - \frac{i \left(e^{4 i x} - e^{- 4 i x}\right)}{32}$$
x sin(2*x) sin(4*x)
- + -------- + --------
4 4 16
$$\frac{x}{4} + \frac{\sin{\left(2 x \right)}}{4} + \frac{\sin{\left(4 x \right)}}{16}$$
x/4 + sin(2*x)/4 + sin(4*x)/16
x sin(2*x) sin(4*x)
- + -------- + --------
4 4 16
$$\frac{x}{4} + \frac{\sin{\left(2 x \right)}}{4} + \frac{\sin{\left(4 x \right)}}{16}$$
x/4 + sin(2*x)/4 + sin(4*x)/16
Combining rational expressions
[src]
4*x + 4*sin(2*x) + sin(4*x)
---------------------------
16
$$\frac{4 x + 4 \sin{\left(2 x \right)} + \sin{\left(4 x \right)}}{16}$$
(4*x + 4*sin(2*x) + sin(4*x))/16
3
x sin (x)*cos(x) 3*cos(x)*sin(x)
- - -------------- + ---------------
4 2 4
$$\frac{x}{4} - \frac{\sin^{3}{\left(x \right)} \cos{\left(x \right)}}{2} + \frac{3 \sin{\left(x \right)} \cos{\left(x \right)}}{4}$$
x/4 - sin(x)^3*cos(x)/2 + 3*cos(x)*sin(x)/4
Assemble expression
[src]
x sin(2*x) sin(4*x)
- + -------- + --------
4 4 16
$$\frac{x}{4} + \frac{\sin{\left(2 x \right)}}{4} + \frac{\sin{\left(4 x \right)}}{16}$$
x/4 + sin(2*x)/4 + sin(4*x)/16
x tan(x) tan(2*x)
- + --------------- + -----------------
4 / 2 \ / 2 \
2*\1 + tan (x)/ 8*\1 + tan (2*x)/
$$\frac{x}{4} + \frac{\tan{\left(2 x \right)}}{8 \left(\tan^{2}{\left(2 x \right)} + 1\right)} + \frac{\tan{\left(x \right)}}{2 \left(\tan^{2}{\left(x \right)} + 1\right)}$$
x sin(2*x) sin(4*x)
- + -------- + --------
4 4 16
$$\frac{x}{4} + \frac{\sin{\left(2 x \right)}}{4} + \frac{\sin{\left(4 x \right)}}{16}$$
x 1 1
- + ---------- + -----------
4 4*csc(2*x) 16*csc(4*x)
$$\frac{x}{4} + \frac{1}{16 \csc{\left(4 x \right)}} + \frac{1}{4 \csc{\left(2 x \right)}}$$
x 1 1
- + --------------- + ----------------
4 / pi\ / pi\
4*sec|2*x - --| 16*sec|4*x - --|
\ 2 / \ 2 /
$$\frac{x}{4} + \frac{1}{16 \sec{\left(4 x - \frac{\pi}{2} \right)}} + \frac{1}{4 \sec{\left(2 x - \frac{\pi}{2} \right)}}$$
/ pi\ / pi\
cos|2*x - --| cos|4*x - --|
x \ 2 / \ 2 /
- + ------------- + -------------
4 4 16
$$\frac{x}{4} + \frac{\cos{\left(2 x - \frac{\pi}{2} \right)}}{4} + \frac{\cos{\left(4 x - \frac{\pi}{2} \right)}}{16}$$
x cot(x) cot(2*x)
- + --------------- + -----------------
4 / 2 \ / 2 \
2*\1 + cot (x)/ 8*\1 + cot (2*x)/
$$\frac{x}{4} + \frac{\cot{\left(2 x \right)}}{8 \left(\cot^{2}{\left(2 x \right)} + 1\right)} + \frac{\cot{\left(x \right)}}{2 \left(\cot^{2}{\left(x \right)} + 1\right)}$$
x/4 + cot(x)/(2*(1 + cot(x)^2)) + cot(2*x)/(8*(1 + cot(2*x)^2))