求值
\frac{811529323146744713703102711013395689158110867403347467379376508050215574398396054347324064489250000000}{78001342584847762155026392289628961181583750448235677113787475313749721493116036680120836957645900401}\approx 10.404043011
共享
已复制到剪贴板
\frac{1-\frac{59604644775390625000000000000000000000000000000000000000000000000000000000000000000000000000000000000}{78001342584847762155026392289628961181583750448235677113787475313749721493116036680120836957645900401}}{0.022669172}
计算 -12 的 1.022669172 乘方，得到 \frac{59604644775390625000000000000000000000000000000000000000000000000000000000000000000000000000000000000}{78001342584847762155026392289628961181583750448235677113787475313749721493116036680120836957645900401}。
\frac{\frac{18396697809457137155026392289628961181583750448235677113787475313749721493116036680120836957645900401}{78001342584847762155026392289628961181583750448235677113787475313749721493116036680120836957645900401}}{0.022669172}
将 1 减去 \frac{59604644775390625000000000000000000000000000000000000000000000000000000000000000000000000000000000000}{78001342584847762155026392289628961181583750448235677113787475313749721493116036680120836957645900401}，得到 \frac{18396697809457137155026392289628961181583750448235677113787475313749721493116036680120836957645900401}{78001342584847762155026392289628961181583750448235677113787475313749721493116036680120836957645900401}。
示例
二次方程式
{ x } ^ { 2 } - 4 x - 5 = 0
三角学
4 \sin \theta \cos \theta = 2 \sin \theta
线性方程
y = 3x + 4
算术
699 * 533
矩阵
\left[ \begin{array} { l l } { 2 } & { 3 } \\ { 5 } & { 4 } \end{array} \right] \left[ \begin{array} { l l l } { 2 } & { 0 } & { 3 } \\ { -1 } & { 1 } & { 5 } \end{array} \right]
联立方程
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
微分
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
积分
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
限制
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}