\left. \begin{array} { r } { 9 \times 15.4 } \\ { + 36 } \\ \hline 21 \end{array} \right.
Sort
21,36,138.6
Evaluate
138.6,\ 36,\ 21
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sort(138.6,36,21)
Multiply 9 and 15.4 to get 138.6.
138.6
To sort the list, start from a single element 138.6.
36,138.6
Insert 36 to the appropriate location in the new list.
21,36,138.6
Insert 21 to the appropriate location in the new list.
Examples
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{ x } ^ { 2 } - 4 x - 5 = 0
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Linear equation
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Matrix
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Simultaneous equation
\left. \begin{cases} { 8x+2y = 46 } \\ { 7x+3y = 47 } \end{cases} \right.
Differentiation
\frac { d } { d x } \frac { ( 3 x ^ { 2 } - 2 ) } { ( x - 5 ) }
Integration
\int _ { 0 } ^ { 1 } x e ^ { - x ^ { 2 } } d x
Limits
\lim _{x \rightarrow-3} \frac{x^{2}-9}{x^{2}+2 x-3}