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
90/(1.7*1.7)
90/(1.72*1.72)
-cos1
-80-50/5-6×6/50
10/3*log(10,1/0.8)
(10000/150)+((10000-3000)/150)+((10000-3000-2500)/150)+((10000-3000)/150)=
(3+√3)-(3+√3)÷e^(√3+2)
1+2
54729/(1+18.7%)
sin63
sin63
15305-3122.6-498.6-450-497-250-200=
C(6,3)
A(6,3)
2300×0.2
0.25^-3/2
(25/9)^1/2-1-(64/27)^-2/3+0.25^-3/2
(25/9)^1/2-1-(64/27)^-2/3+0.25^-3/2
(25/9)^1/2-1-(64/27)^-2/3+0.25^-3/2
(-3)^2*【-2/3+(-5/9)】-(-6)/4
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