Mathematics
语言:
中文
Language:English
==equ==
Unary equation
Multivariate equation
==cal==
Solution inequality
Mathematical calculation
Fractional calculation
Mathematical statistics
Resolving prime factor
Fraction and Decimal Interactions
Lenders ToolBox
==LiAl==
Determinant
Matrix multiplication
Inverse matrix
==der==
Derivative function
==img==
Function image
==que==
Q&A
current location:Mathematical operation > History of Mathematical Computation
(141*sin(3*26.8)-20)/(246-47*cos(3*26.8))
arctan0.875
(141*sin(3*24.57)-20)/(145-47*cos(3*24.57))
(141*sin(3*24.57)-20)/(145-47*cos(3*24.57))
(141*sin(3*24.57)-20)/(145-47*cos(3*24.57))
(141*sin(3*24.57)-20)/(145-47*cos(3*24.57))
arctan1.5488
(141*sin(3*20.9)-10)/(96-47*cos(3*20.9))
arctan(-0.345)
(-141*sin(1.5*24)-10)/(193+94*cos(1.5*24))
arctan(-0.9)
(-141*sin(1.5*81)-10)/(193+94*cos(1.5*81))
81×2+72×2+81+91×2+91×2+85×2+90×2+91÷4+88×2+87×2+93+80×2+82+94×2+92×2+82×2+87×2+89×2+78×2+85×2+90÷4+80×3+79+88
arctan(0.944)
(141*sin(3*24.18)-10)/(146-47*cos(3*24.18))
81×2+71×2+81+91×2+91×2+85×2+90×2+91÷4+88×2+87×2+93+80×2+82+94×2+92×2+82×2+87×2+89×2+78×2+85×2+90÷4+80×3+79+88
0^2*sin(1/0)
12+14/3
12+14 3
480*(1+13%)
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