bf6302c2-f736-4d6a-89a8-96c673d4800e 5 4 5 decimal

&[DATE] &[TIME] - &[FILENAME]

r 1.6051 - 4.6974 - 1.6894 i * + 4.6974 - 1.6894 i * - 31 mat :

x r Lagrange x r 1 el - (x r 2 el - (* x r 3 el - (* :

x r Lagrange x 1605110000 / - (- (x 23487 - 8447 i * + 5000 / - (* x 234878447 i * + 5000 / - (- (*

Force Lagrange plot complex: isolate 'r'

x r Lagrange 0 2 1 sys

(-21+(9+s)*(5+s))*s = as^3 + bs^2 +cs +d

q 21 - 9 x + (5 x + (* + (x * :

Symbolic exppansion => NONE q expand maple 24 x * 14 x 2^* + x 3^+

q x coeff maple q x 2^coeff maple q x 3^coeff maple 31 mat 2414131 mat

write the canonical way

a 0 : b 24 : c 14 : d 1 : 14 mat

x factor a b x * + c x 2^* + d x 3^* + :

x q 21 - 9 x + (5 x + (* + (x * :

x factor x q x factor - 2 1 sys

f x 5^1 + x 4^x 2^- / :

Symbolic expansion => NONE f parfrac x convert maple x 1 x 1 - / + 1 x 2^/ -