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
4.01e(81.56/-113.61)-4.11e(81.56/-57.8)=0.33
2X^2+4X-3=0
(10000+880a)×(1-5/18a%)=(2000+400a)×(1-3/10a%)+(8000+480a)×(1-1/4a%)
200×(1+2a%)×100+50×(1+6a%)×160
10*1.2*1.4*1.6*1.8*2.0*2.4
10/0.6/0.6/0.6/0.6/0.6
120*0.55*0.55*0.55*0.55
120*0.65*0.65*0.65*0.65
120*0.6*0.6*0.6*0.6*0.6*0.6
x^5=2
x^4/5=4√2
x/1.13*0.13=299661
x(24-2x)=80
x(24-2x)=72
44=x/1814*100%
320000000=0.5x*168+313x
2x-2/4=8
1280(1+x)^2=2880
80.99*e(1.99/-2.24)-80.48*e(1.99/-1.95)-0.83
3.47e(1.24/-2.32)-3.24e(1.24/-1.95)-0.02
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