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;; Author Barton Willis
;; University of Nebraska at Kearney
;; Copyright (C) 2004, Barton Willis
;; Brief Description: Maxima code for linear homogeneous second order
;; differential equations.
;; Maxima odelin is free software; you can redistribute it and/or
;; modify it under the terms of the GNU General Public License,
;; http://www.gnu.org/copyleft/gpl.html.
;; Maxima odelin has NO WARRANTY, not even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
($put '$spherodialwave 1 '$version)
(putprop '$spherodialwave_a
'((b c q x)
((unk) "$order" "$spherodialwave_a")
((unk) "$order" "$spherodialwave_a")
((unk) "$order" "$spherodialwave_a")
(($dspherodialwave_a) b c q x))
'grad)
(putprop '$dspherodialwave_a
'((b c q x)
((unk) "$order" "$dspherodialwave_a")
((unk) "$order" "$dspherodialwave_a")
((unk) "$order" "$dspherodialwave_a")
((mtimes) -1
((mexpt) ((mplus) -1 ((mexpt) x 2)) -1)
((mplus)
((mtimes) -1 (($spherodialwave_a) b c q x) c)
((mtimes) ((mplus) 2 ((mtimes) 2 b))
(($dspherodialwave_a) b c q x) x)
((mtimes) 4 (($spherodialwave_a) b c q x) q
((mexpt) x 2)))))
'grad)
(putprop '$spherodialwave_b
'((b c q x)
((unk) "$order" "$spherodialwave_b")
((unk) "$order" "$spherodialwave_b")
((unk) "$order" "$spherodialwave_b")
(($dspherodialwave_b) b c q x))
'grad)
(putprop '$dspherodialwave_b
'((b c q x)
((unk) "$order" "$dspherodialwave_b")
((unk) "$order" "$dspherodialwave_b")
((unk) "$order" "$dspherodialwave_b")
((mtimes) -1
((mexpt) ((mplus) -1 ((mexpt) x 2)) -1)
((mplus)
((mtimes) -1 (($spherodialwave_b ) b c q x) c)
((mtimes) ((mplus) 2 ((mtimes) 2 b))
(($dspherodialwave_b) b c q x) x)
((mtimes) 4 (($spherodialwave_b) b c q x) q
((mexpt) x 2)))))
'grad)
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