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
(1+0.2*2*2)^(1.4/0.4)
(1+0.2*0.6*0.6)^(1.4/0.4)
0.2*2^2*(2.4^2*4/(4*1.4*4-2*0.4))^(1/0.4)
arctan10
tan150
tan180
tan-180
cos-180
cos180
cos23
cos2
2^-20
2^-5
2^23-1
2^23
2+2
75*(70-400/80)
5+5=
2500*192.5%*227.2%*2.5*((80+100)/(180+0.54*180))*(1-(-20%-20%-40%)/2)
2500*192.5%*227.2%*3*((80+100)/(180+0.54*180))*(1-(-20%-20%-40%)/2)
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