Geodesic
An alternative definition of the complex logarithm
Matematičeskoe obrazovanie, Tome 83 (2017) no. 3, pp. 48-50.

Voir la notice de l'article provenant de la source Math-Net.Ru

A technically simpler equivalent definition of logarithm of the complex variable is suggested.
Keywords: complex logarithm as the limit of a convergent sequence. 
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S. V. Shvedenko. An alternative definition of the complex logarithm. Matematičeskoe obrazovanie, Tome 83 (2017) no. 3, pp. 48-50. http://geodesic.mathdoc.fr/item/MO_2017_83_3_a5/

[1] Cauchy A.L., {ØE}uvres complètes. Sér. I–II, Paris, 1887–1974. <ext-link ext-link-type='mr-item-id' href='http://mathscinet.ams.org/mathscinet-getitem?mr=2868471'>2868471</ext-link>

[2] Gardi G., Integrirovanie elementarnykh funktsii, ONTI, M.-L., 1935.

[3] Shvedenko S. V., “Ob alternativnom opredelenii logarifma”, Matematicheskoe obrazovanie, 2017, no. 4(80), 52–53