Hi all
i want to find complex roots of equation like"
19 936641 6 10 + ---- a + -------------------------------- a 1512 13778412440244368879163801600000 28771 7 - ---------------------------------- a 4039043189625920705720588697600000 36139 8 + --------------------------------------- a 162552639514225054108626998997811200000 9 - 1/668788002572811651189779653019566080000 a 10 137 2 + 1/376444958931811230179335208256551465779200000 a + -------- a 60540480 67 3 3851 4 + ------------ a + ------------------- a 670442572800 2393705253600460800 44623 5 + ------------------------- a 3876333646245309849600000
but, when i use functions of matlab this error appear: Undefined function or method 'isfinite' for input arguments of type 'sym'.
is there any one to solve this problem?
thanks for your attention.
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