Owner's manual

Table Of Contents
UN
Type:
Command
Description:
Linearizes expressions involving exponential terms.
Access:
Exponential and logarithm, 0(И1)
Input:
An expression.
Output:
The linearized expression.
Flags:
Exact mode must be set (flag -105 clear).
Numeric mode must not be set (flag -03 clear).
Example:
Linearize the following expression:
x{e e )
Command:
LIN(X*(EXP{X)*EXP(Y))^4)
Result:
X*EXP(4X+4Y)
LINSOLVE
Type:
Command
Description:
Solves a system of linear equations.
Access:
Symbolic solve, 0 (S5V)
Input:
Level 2/Argument 1: An array of equations.
Level 1/Argument 2: A vector of the variables to solve for.
Output:
Level 3dtem 1: The system of equations.
Level 2/Item 2: A list of the pivot points.
Level Idtem 3: The solution.
Flags:
Exact mode must be set (flag -105 clear).
Numeric mode must not be set (flag -03 clear).
LNAME
Type:
Command
Description:
Returns the variable names contained in a symbolic
expression.
Access:
Catalog, (COT)
Input:
A symbolic expression.
Output:
A vector containing the variable names.
Computer Algebra Commands
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