b511008b-1a15-4c58-a1ea-31be8af5a139 9 4 5 decimal
&[DATE] &[TIME] - &[FILENAME]
&[PAGENUM] / &[COUNT]

Cubic solver algo style multisolve

pre-set the vectors for the plot explorer

a 20 4 - 6 1 1 4 mat transpose 10 5 - 6 1 1 4 mat transpose 1 1 - 6 1 1 4 mat transpose 20 4 - 5 1 1 4 mat transpose 2.3 - 6.4 3.3 - 0.5 1 4 mat transpose 40 40 11 1 1 4 mat transpose 6 1 mat :

cubic all at once very fast

r a Cubic vectorize eval : 0.4915 1.6194 i * + 0.4915 1.6194 i * - 6.983 - 3 1 mat 0.4649 1.1077 i * + 0.4649 1.1077 i * - 6.9298 - 3 1 mat 0.0939 0.3909 i * + 0.0939 0.3909 i * - 6.1877 - 3 1 mat 0.5864 1.7018 i * + 0.5864 1.7018 i * - 6.1729 - 3 1 mat 1.4254 1.7571 i * + 1.4254 1.7571 i * - 0.4493 3 1 mat 4.6974 - 1.6894 i * + 4.6974 - 1.6894 i * - 1.6051 - 3 1 mat 6 1 mat

Lagrange complex cubic plot

 x 1 Lagrange x 2 Lagrange x 3 Lagrange x 4 Lagrange x 5 Lagrange x 6 Lagrange x# x# J Lagrange + 40 black 1 5 mat 7 1 sys 10 <p> cubicroots(a,b,c,d) </p> 0.4915 1.6194 i * + 0.4915 1.6194 i * - 6.983 - 3 1 mat 0.4915 1.6194 i * + 0.4915 1.6194 i * - 6.983 - 3 1 mat 0.072 - 1.0267 i * + 0.072 - 1.0267 i * - 339.856 - 3 1 mat x L 360