WP 34S problem in solving f'(x)=0

[walter b]

(02-20-2015 07:49 PM)BarryMead Wrote:  Perhaps keeping the manual under tight (NON OPEN SOURCE) control gives Walter more POWER to control what features do or don't get implemented in the WP-34S.

Nice theory though not true. My "power" to control the UI is based on a very old agreement between Pauli and me. It grew on our experience during the WP 34S project: Pauli had and has expertise in numerical mathematics and coding, my strong points are in creating and maintaining consistent designs. That's all. And it works so far.

The copyright of the manual is an old story you find in the archives showing that one malicious person is sufficient to spoil an open information policy. Nevertheless I'm thinking of a way to make a pdf available.

d:-)