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
90*3.1415926
90*pi
73.883×1.5-70.113
20%*(100*10000+900000) = A*10000-A*10000*5%-1900000
6x+3x=600
x^2+6x-75=0
arctan(3.46)
arctan(3.85)
40000*(1+x)^-1+40000*(1+x)^-2+40000*(1+x)^-3+40000*(1+x)^-4+540000*(1+x)^-5=560000
1.05^4
(800000-50000)+800000*[(1+5%)^4-1]+800000*4.5%
(800000-50000)+800000*[(1+5%)4-1]+800000*4.5%
250=3.14÷4×(x×x)×1.8x+0.26(x×x×x)
12^2+6.4^2
0.727x+56.23/1.25-0.272x+52.3/1000 = x
-250000*0.9091+100000*0.8264+200000*0.7513
-250000*0.9091+100000*0.8264+220000*0.7513
-250000*0.909+100000*0.826+220000*0.751
x+x*0.095+(x+0.095*x)*0.068=211542.5
3x-4.5x(1/6-x)
Home page
<<
page3407
page3408
page3409
page3410
page3411
... ...
page3413
page3414
page3415
page3416
page3417
>>
Last page
3417 pages in total