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Derive Newsletter Nr. 117 + CAS-TI-Nspire

Get access to all issues of the DERIVE and TI-CAS newsletter including the corresponding files.

Publisher: Derive User Group

Editor: Josef Böhm

Author: Josef Böhm

Topic:  Mathematics




1 Letter of the Editor
2 Editorial - Preview
3 The calculation of pn and pi(n)  (Kurzversion ud Abstract)
4 Hyperoperations with DERIVE
16 Surfaces from the Newspaper (8) & Steiner’s Roman Surface
18 Penney-Ante for TI-Nspire and DERIVE
30 Direction Fields, Phase Planes and Nullclines (Richtungsfelder, Phasendiagramme und Nullkline)
37 Spring Time – Flower Time – Butterflies Awake (Schmetterlingskurven)

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