Mathematics
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==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
(10.7×0.9+11.4×8.4+11.5×6.7)/16
5.06×(3.6/2×3.6/2+3.6×3.45)=
(18.7×3.9+19×5.3+9.4×1.4+10.1×3.1+10.7×6.2+8.4×11.4+11.5×6.7)/16
(88+(160-88)/(500000-100000)*(268129.881-100000))*1.0*1.0
(88+(160-88)/(500000-100000)*(268129.881-100000)*1.0*1.0
4.05×[(3.6/2×3.6/2+3.6×3.45)+(3.6×3-0.5×3×0.5×3)]=
5.06×[(3.6/2×3.6/2+3.6×3.45)+(3.6×3-0.5×3×0.5×3)]=
(18.3+18.7*3.5+18.9*7.1+19.5*7.7+20.2*6.7)/26
(18.3+18.7*3.5+18.9*7.1+19.5*7.7+20.2*6.7)26
1719.83*9.44+3611.29*3.03+122.15*24+373.47*19.5-1.25(1656.36*14.11+1144.37*3.15)
cos48
1.12➗1.6=
914.43*8.57+468.56*2.32-122.15*15.09-373.47*10.59-931.15*1.97
914.43*8.57+468.56*2.32-177.67*15.09-274.35*10.59-931.15*1.97
68.54*4.99+23.66*4.99^2
73.84*4.99+4.02*4.99^2
111÷3
arctan(4.93/17.36)
(5-1)∧2*4
(8.9*11.49+20.49*8.33+849.12*3.52+35.92*0.25)/914.43
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