Simplificación general
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/ 2 2 2\
|b3 + b4 - b2 |
acos|---------------|
\ 2*b3*b4 /
$$\operatorname{acos}{\left(\frac{- b_{2}^{2} + b_{3}^{2} + b_{4}^{2}}{2 b_{3} b_{4}} \right)}$$
acos((b3^2 + b4^2 - b2^2)/(2*b3*b4))
Descomposición de una fracción
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acos(b3/(2*b4) + b4/(2*b3) - b2^2/(2*b3*b4))
$$\operatorname{acos}{\left(- \frac{b_{2}^{2}}{2 b_{3} b_{4}} + \frac{b_{3}}{2 b_{4}} + \frac{b_{4}}{2 b_{3}} \right)}$$
/ 2 \
| b3 b4 b2 |
acos|---- + ---- - -------|
\2*b4 2*b3 2*b3*b4/
acos((b3^2 + b4^2 - b2^2)/(((2*b3)*b4)))
acos((b3^2 + b4^2 - b2^2)/(((2*b3)*b4)))
/ 2 \
| b3 b4 b2 |
acos|---- + ---- - -------|
\2*b4 2*b3 2*b3*b4/
$$\operatorname{acos}{\left(- \frac{b_{2}^{2}}{2 b_{3} b_{4}} + \frac{b_{3}}{2 b_{4}} + \frac{b_{4}}{2 b_{3}} \right)}$$
acos(b3/(2*b4) + b4/(2*b3) - b2^2/(2*b3*b4))
/ 2 2 2\
|b3 + b4 - b2 |
acos|---------------|
\ 2*b3*b4 /
$$\operatorname{acos}{\left(\frac{- b_{2}^{2} + b_{3}^{2} + b_{4}^{2}}{2 b_{3} b_{4}} \right)}$$
/ 2 2 2\
|b3 b4 b2 |
|--- + --- - ---|
| 2 2 2 |
acos|---------------|
\ b3*b4 /
$$\operatorname{acos}{\left(\frac{- \frac{b_{2}^{2}}{2} + \frac{b_{3}^{2}}{2} + \frac{b_{4}^{2}}{2}}{b_{3} b_{4}} \right)}$$
acos((b3^2/2 + b4^2/2 - b2^2/2)/(b3*b4))
/ 2 \
| b3 b4 b2 |
acos|---- + ---- - -------|
\2*b4 2*b3 2*b3*b4/
$$\operatorname{acos}{\left(- \frac{b_{2}^{2}}{2 b_{3} b_{4}} + \frac{b_{3}}{2 b_{4}} + \frac{b_{4}}{2 b_{3}} \right)}$$
acos(b3/(2*b4) + b4/(2*b3) - b2^2/(2*b3*b4))
Denominador racional
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/ 2 2 2\
|b3 + b4 - b2 |
acos|---------------|
\ 2*b3*b4 /
$$\operatorname{acos}{\left(\frac{- b_{2}^{2} + b_{3}^{2} + b_{4}^{2}}{2 b_{3} b_{4}} \right)}$$
acos((b3^2 + b4^2 - b2^2)/(2*b3*b4))
Parte trigonométrica
[src]
/ 2 2 2\
|b3 + b4 - b2 |
acos|---------------|
\ 2*b3*b4 /
$$\operatorname{acos}{\left(\frac{- b_{2}^{2} + b_{3}^{2} + b_{4}^{2}}{2 b_{3} b_{4}} \right)}$$
acos((b3^2 + b4^2 - b2^2)/(2*b3*b4))
Unión de expresiones racionales
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/ 2 2 2\
|b3 + b4 - b2 |
acos|---------------|
\ 2*b3*b4 /
$$\operatorname{acos}{\left(\frac{- b_{2}^{2} + b_{3}^{2} + b_{4}^{2}}{2 b_{3} b_{4}} \right)}$$
acos((b3^2 + b4^2 - b2^2)/(2*b3*b4))