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
arctan 1.5
e(-5)÷sqrt(3.14159265*20)
x-(0.43+0.4*(sqrt(3.1-x)-sqrt(0.6))) = 0 ;
12➗(1-3m)=12
15 × 2 ÷ 3 - 5.5
26.1 × 2 ÷ (8 + 6.5)
6×5 + (10 + 5)×(12 - 6)÷2
72 × 2 ÷ (8 + 10)
(2.16×0.96)÷(0.36×0.24÷2)
65÷(80×6.5÷2)
(3×3×3×3×3)^2
3^7.174756−3^(-7.174756)
x(x+1)(x+2)(x+3)(x+4)(x+5)(x+6)
-1/12×4+2/3×4+3/5
3^5+3^4-6*3^3-14*9-33-3
0.5/0.013465
arcsinx+x*sqrt(1-x^2) =0.785
arctan1
a^2-2a+1=0
(0.75-e(-1))^0.5
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