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
arctan(1.6/28)
arctan4.2857
50*30%
17.8-5.06
3.6*5
242+48
3.4e*10^38
arccos0.9727
√5+√5/4
√5+√4/5
(1009785*(631.601-150+50)+0.99*27.5*1200*104*(104/2-50))/(435*200)
1.492457-1.492457/(-tan(1.492457)^(2))
1.5-1.5/(-tan(1.5)^2)
102.3%*(1+0.3%)
sin4/3π
1/3×11^3-7×11^2+111×11+50
arccos0.9625
(63972000000-65172000000)/65172000000
(49778000000-50728000000)/50728000000
(48429000000-56629000000)/56629000000
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