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
sqrt(1.8)
√13+√7
A(10^6,-255) B(10^7,-315)
cos16.7
sin16.7
cos8.6
sin8.6
arctan0.3
sin8.5
arctan0.15
cos8.5
123+381
23/5
23+5
3400/(3.1514926535/2*8100*8100+81000)
100*(0.76)^(-1/2)
3140*1.05^(-1/12)+2710*1.05^(-18/12)
1.05^(-1/12)
1.05^-1/12
3140*(1.05)^-1/12
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