In this article, we shall extend the result of [17] to discuss second-order partial differentiation of real ternary functions (refer to [7] and [14] for partial differentiation).
@article{bwmeta1.element.doi-10_2478_v10037-010-0015-9,
author = {Takao Inou\'e},
title = {Second-Order Partial Differentiation of Real Ternary Functions},
journal = {Formalized Mathematics},
volume = {18},
year = {2010},
pages = {113-127},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.doi-10_2478_v10037-010-0015-9}
}
Takao Inoué. Second-Order Partial Differentiation of Real Ternary Functions. Formalized Mathematics, Tome 18 (2010) pp. 113-127. http://gdmltest.u-ga.fr/item/bwmeta1.element.doi-10_2478_v10037-010-0015-9/
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