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
29900586/8417.41
9104899+20795687
1688087/4.8%×(1-1/(1+4.8%)^42)×(1/(1+4.8%)^8)
1245501/(4.8%-3.5%)×(1-((1+3.5%)^8/(1+4.8%)^8))
2.5*2.4/1.4+4.8/2.1*2.5
cos10
0.438298/.297*4.2=
92/126-(.15+50/1650+2/45+3/44.7)=
0.291861*2.5*126=
0.374806/.261*4.2=
58/87-(.15+50/1650+2/45+3/44.7)=
0.291861*2.2*87=
.15+50/1650+2/45+3/44.7=
log(2,5/4)-log(3,11/9)
log(2,5/4)
log2 5/4 -log3 11/9
1×0.8×7900
1/10×(0.2×29^2-29+8)
1/10×(0.2×16^2-16+24)
1/10×(0.2×15^2-15+49)
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