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
480+1320*3+960*2+1080*2+188*19+120*30+120*15
(40+43+46+49+52+55+58+61)÷121
2-2ln2
11+13+15+17+19+21+23+25+27+29
9.65-(7.65-5.66)+1.44
17÷5+23÷5
15×(4+12÷2)-27
291+124÷4-13×7+69
2+4+6+8+10+12+14+16+18+20
2.9+2.99+2.999+2.9999
8.75-(5.75-2.97)+3.03
67.98+14.37+15.63-7.98
3.79+17.4+6.21+82.6
(19+23+37+41+60)/5
19÷4+61÷4
(100+1000)÷25
9×(8+16÷4)-8
496+168÷7-16×6+76
1.07*20+0.2*(0.68*6.105*exp((1.27*20)/(237.7+20)))-0.67*2.5-2.7
1.07*20+0.2{0.68*6.105*exp[(1.27*20)/(237.7+20)]}-0.67*2.5-2.7
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