1
--------------------------
/ 2\
(b - c)*\a + b - (a + c) /$$\frac{1}{\left(b - c\right) \left(a + b - \left(a + c\right)^{2}\right)}$$
1.0/((a + b - (a + c)^2)*(a + b - a - c))
Рациональный знаменатель
[src] -1
---------------------------------
/ 2 2 \
(b - c)*\a + c - a - b + 2*a*c/$$- \frac{1}{\left(b - c\right) \left(a^{2} + 2 a c - a - b + c^{2}\right)}$$
Объединение рациональных выражений
[src] 1
--------------------------
/ 2\
(b - c)*\a + b - (a + c) /$$\frac{1}{\left(b - c\right) \left(a + b - \left(a + c\right)^{2}\right)}$$
1
--------------------------
/ 2\
(b - c)*\a + b - (a + c) /$$\frac{1}{\left(b - c\right) \left(a + b - \left(a + c\right)^{2}\right)}$$
1
--------------------------
/ 2\
(b - c)*\a + b - (a + c) /$$\frac{1}{\left(b - c\right) \left(a + b - \left(a + c\right)^{2}\right)}$$
-1
-------------------------------------------------------------------
2 3 2 2 2 2
- b - c + a*c + b*c + b*a + b*c - a*b - c*a - 2*a*c + 2*a*b*c
$$- \frac{1}{a^{2} b - a^{2} c + 2 a b c - a b - 2 a c^{2} + a c - b^{2} + b c^{2} + b c - c^{3}}$$
-1
---------------------------------
/ 2 2 \
(b - c)*\a + c - a - b + 2*a*c/$$- \frac{1}{\left(b - c\right) \left(a^{2} + 2 a c - a - b + c^{2}\right)}$$