Mathematics
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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
-7^2+2*(-3)^2-(-6):(-1/3)^2
log0.5乘-5
2乘1/2
(-1)^2+(-6)*(-1/2)-8:(-2)^3=
(4-1.6)*600+(6-3.5)*1000+(2-1.2)*1300-600-1000-200
(4-1.6)*600+(6-3.5)*1000+(2-1.2)*400-600-1000
500*22000+40*120*500+60000+5000*500+1000
1000*15000+20*120*1000+60000+5000*1000+1000
60000+1000+22000*500+40*120*500+4000*500
60000+1000+15000*1000+20*120*1000+4000*1000
0.01/0.1
3.2-1.2*(0.01/(1-0.9))
1.25*(8+0.8)*2.5
1.25*8
2.5*0.8
1.25*(8+0.8)*2.5
1.25*1.8*2.5*16
1.2*(2+28.16/32)
2.58-2.58*0.55-2.58*0.35
6-1/2
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