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MERCURYZ.EXE
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SENSPOLY.EKA
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1992-03-24
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271b
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12 lines
; Simple example show how sensitive polynomial roots
; are to the coefficients.
; Try
; c = 0 roots x = 0, 3, 4, 5
; c = 24 roots x = 1, 0.8883
; c = 24.1 no roots
x^4 - 12x^3 + 47x^2 - 60x + c = 0
c = 24.
-100 < x < 100
PROGRESS x