Using the Standard Keyword
Use the standard keyword to receive the calculation results in a standard form. The standard keyword particularly applies to integrals and series expansions, see the following examples for different use-cases.
Symbolic Integral Functions
Use the standard keyword to receive the integration result with the integration constant _C1.
You can assign a value to your integral constant:
1. Set the value of the integral constant.
2. Type the integral function.
3. Plot the integral function.
4. Compare the function you plotted to the same function without the integral constant. You can see that the plot is shifted according to the value of the integral constant.
5. Create the 3-dimensional plot with all the possible solutions of this integral function.
If your calculation contains more than one integral function, you will receive more than one integral constants.
Series Expansions
Use the standard keyword to apply the Big O notation to a series expansion. The Big O notation is used to describe the error term in the approximation of the series expansion.
• You can specify the number of terms the series expansion returns. Type a comma after the keyword series, add a positive integer and another comma before the keyword standard.
• To expand an expression around a point other than 0, specify a value for the variable after the keyword series, using the boolean equal operator.
• Assign the series expansions to a variable and perform algebraic calculations.
