HP 49g Graphing Calculator - Manual (Page 138)

Output: Level 2/Item 1: The quotient.
Level 1/Item 2: The remainder.
Flags: Exact mode must be set (flag -105 clear).
Numeric mode must not be set (flag -03 clear).
Example:
V - ' + 4
Find the result of — ----- , modulo the default modulus, 3.
X - - 1
Command: D I V 2 M O D ( X ^ 3 + 4 , X ^ 2 - l )
Result:
{ X X + 1 }
DIVIS
Type: Command
Description: Returns a list of divisors of a polynomial or an integer.
Access: Arithmetic, 0 ® B
Input: A polynomial or an integer.
Output: A list containing the expressions or integers that exactly
divide into the input.
Flags: Exact mode must be set (flag -105 clear).
Numeric mode must not be set (flag -03 clear).
Example: Find the divisors of the following polynomial:
2
X +
3x
+
2
Command:
D I V I S ( X " 2 + 3 * X + 2 )
Result:
{ l , X + l , X + 2 , X ^ 2 + 3 * X + 2 }
See also:
DIV2
DIVMOD
Type: Fimction
Description: Divides two expressions modulo the current modulus.
Access: Arithmetic, RiAlTH) MODULO
Input: Level 2/Ai'gument 1: The dividend.
Level 1/Argument 2: The divisor.
Output: The quotient of the tenns modulo the current modulus.
Computer Algebra Commands Page 14-15