Tính giá trị
\frac{260299626611719577269984907683285057747323737647323555652999}{1000000000000000000000000000000000000000000000000000000000000}\approx 0,260299627
Bài kiểm tra
Arithmetic
1 - ( \frac { 99 } { 100 } ) ^ { 30 }
Chia sẻ
Đã sao chép vào bảng tạm
1-\frac{739700373388280422730015092316714942252676262352676444347001}{1000000000000000000000000000000000000000000000000000000000000}
Tính \frac{99}{100} mũ 30 và ta có \frac{739700373388280422730015092316714942252676262352676444347001}{1000000000000000000000000000000000000000000000000000000000000}.
\frac{1000000000000000000000000000000000000000000000000000000000000}{1000000000000000000000000000000000000000000000000000000000000}-\frac{739700373388280422730015092316714942252676262352676444347001}{1000000000000000000000000000000000000000000000000000000000000}
Chuyển đổi 1 thành phân số \frac{1000000000000000000000000000000000000000000000000000000000000}{1000000000000000000000000000000000000000000000000000000000000}.
\frac{1000000000000000000000000000000000000000000000000000000000000-739700373388280422730015092316714942252676262352676444347001}{1000000000000000000000000000000000000000000000000000000000000}
Do \frac{1000000000000000000000000000000000000000000000000000000000000}{1000000000000000000000000000000000000000000000000000000000000} và \frac{739700373388280422730015092316714942252676262352676444347001}{1000000000000000000000000000000000000000000000000000000000000} có cùng mẫu số, hãy trừ chúng bằng cách trừ các tử số cho nhau.
\frac{260299626611719577269984907683285057747323737647323555652999}{1000000000000000000000000000000000000000000000000000000000000}
Lấy 1000000000000000000000000000000000000000000000000000000000000 trừ 739700373388280422730015092316714942252676262352676444347001 để có được 260299626611719577269984907683285057747323737647323555652999.
Ví dụ
Phương trình bậc hai
{ x } ^ { 2 } - 4 x - 5 = 0
Lượng giác
4 \sin \theta \cos \theta = 2 \sin \theta
Phương trình tuyến tính
y = 3x + 4
Số học
699 * 533
Ma trận
\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]
Phương trình đồng thời
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Lấy vi phân
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Tích phân
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Giới hạn
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}