8.1: Functions for Creating and Evaluating Symbolic Expressions
- Page ID
- 86662
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Function | Result |
---|---|
class |
Returns the class of an expression. |
digits |
Sets the number of decimal digits used to do variable precision arithmetic. |
double |
Converts an expression to numeric form. |
ezplot |
Generates a plot of a symbolic expression. |
findsym |
Finds the symbolic variables in a symbolic expression. |
numden |
Returns the numerator and denominator of an expression. |
sym |
Creates a symbolic variable. |
syms |
Creates one or more symbolic variables. |
vpa |
Sets the number of digits used to evaluate expressions. |