Several Differentiation Formulas of Special Functions. Part VI
Bo Li ; Pan Wang
Formalized Mathematics, Tome 15 (2007), p. 243-250 / Harvested from The Polish Digital Mathematics Library

In this article, we prove a series of differentiation identities [3] involving the secant and cosecant functions and specific combinations of special functions including trigonometric, exponential and logarithmic functions.

Publié le : 2007-01-01
EUDML-ID : urn:eudml:doc:266748
@article{bwmeta1.element.doi-10_2478_v10037-007-0028-1,
     author = {Bo Li and Pan Wang},
     title = {Several Differentiation Formulas of Special Functions. Part VI},
     journal = {Formalized Mathematics},
     volume = {15},
     year = {2007},
     pages = {243-250},
     language = {en},
     url = {http://dml.mathdoc.fr/item/bwmeta1.element.doi-10_2478_v10037-007-0028-1}
}
Bo Li; Pan Wang. Several Differentiation Formulas of Special Functions. Part VI. Formalized Mathematics, Tome 15 (2007) pp. 243-250. http://gdmltest.u-ga.fr/item/bwmeta1.element.doi-10_2478_v10037-007-0028-1/

[4] Krzysztof Hryniewiecki. Basic properties of real numbers. Formalized Mathematics, 1(1):35-40, 1990.

[5] Jarosław Kotowicz. Partial functions from a domain to the set of real numbers. Formalized Mathematics, 1(4):703-709, 1990.

[6] Jarosław Kotowicz. Real sequences and basic operations on them. Formalized Mathematics, 1(2):269-272, 1990.

[7] Konrad Raczkowski and Paweł Sadowski. Real function differentiability. Formalized Mathematics, 1(4):797-801, 1990.

[8] Konrad Raczkowski and Paweł Sadowski. Topological properties of subsets in real numbers. Formalized Mathematics, 1(4):777-780, 1990.

[9] Yasunari Shidama. The Taylor expansions. Formalized Mathematics, 12(2):195-200, 2004.

[10] Andrzej Trybulec. Subsets of complex numbers. To appear in Formalized Mathematics.

[11] Andrzej Trybulec. Tarski Grothendieck set theory. Formalized Mathematics, 1(1):9-11, 1990.

[12] Andrzej Trybulec and Czesław Byliński. Some properties of real numbers. Formalized Mathematics, 1(3):445-449, 1990.

[13] Zinaida Trybulec. Properties of subsets. Formalized Mathematics, 1(1):67-71, 1990.

[14] Peng Wang and Bo Li. Several differentiation formulas of special functions. Part V. Formalized Mathematics, 15(3):73-79, 2007.

[15] Edmund Woronowicz. Relations defined on sets. Formalized Mathematics, 1(1):181-186, 1990.

[16] Yuguang Yang and Yasunari Shidama. Trigonometric functions and existence of circle ratio. Formalized Mathematics, 7(2):255-263, 1998.

[1] Grzegorz Bancerek. The ordinal numbers. Formalized Mathematics, 1(1):91-96, 1990.

[2] Czesław Byliński. Partial functions. Formalized Mathematics, 1(2):357-367, 1990.

[3] Fritz Chemnitius. Differentiation und Integration ausgewählter Beispiele. VEB Verlag Technik, Berlin, 1956.