HP 33s hp 33s_user's manual_English_E_HDPM20PIE56.pdf - Page 244
Checksum and length: 0072, Starts the Horner's method loop.
UPC - 082916001456
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Program Listing: Program Lines: (In RPN mode) Description Defines the beginning of the polynomial root finder routine. Prompts for and stores the order of the polynomial. ! L Uses order as loop counter. Checksum and length: 5CC4 9 Starts prompting routine. "!1L2 Prompts for a coefficient. L Counts down the input loop. ! Repeats until done. ! L Uses order to select root finding routine. !1L2 Starts root finding routine. Checksum and length: 588B 21 Evaluates polynomials using Horner's method, and synthetically reduces the order of the polynomial using the root. ! L Uses pointer to polynomial as index. Starting value for Horner's method. Checksum and length: 0072 24 Starts the Horner's method loop. ! Saves synthetic division coefficient. Multiplies current sum by next power of x. -1L2 Adds new coefficient. L Counts down the loop. ! Repeats until done. ! Checksum and length: 2582 21 Starts solver setup routine. Stores location of coefficients to use. 15-22 Mathematics Programs