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
(197.85+200+27.79+119.36)×30%
(197.85+200.00) ×30%
197.85×[(1+4.75%)^2-1]+200.00×[(1+4.75%)^2/2-1]
610×[1-1/(1+8.0%)^21.40]
C(9,5)=
5.75%+(5.63%+6.58%+7.20%-4.59%-5.32%-5.75%)/3
51+8
(24/5)^2/(4*0.6)
½e½÷(½+㏑½)
1143000-21200-8865-8363-7101-5925
86+37
98+39
[1-1/(1+5.5%)^28.56]/ [1-1/(1+5.5%)^32.06]
[1-1/(1+5.5%)^28.56]/ [1-1/(1+5.5%)^33.10]
[1-1/(1+5.5%)^28.56]/ [1-1/(1+5.5%)^32.60]
-0.31471074483970023894387405193019/-0.7559978534431189687885981403666
√【(12%*80%)^2+(20%*20%)^2+2*12%*80%*20%*20%*0.5】
√【(12%*80%)^2+(20%*20%)^2+2*12%*80%*20%*20%*0.2】
√【(12%-10%)^2*80%+(20%-18%)^2*20%+2*(12%-10%)^2*80%*(20%-18%)^2*20%*0.2】
(12%-10%)^2*80%+(20%-18%)^2*20%+2*(12%-10%)^2*80%*(20%-18%)^2*20%
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