Perkins G.-R. [1874] Solution of two similar indeterminate problems. A. [The Analyst] 1, 101-105.
Classification: C1eα Vraies valeurs des expressions indéterminées (cf. D1c ). Fiche 1610
JFM 06.0102.02

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Perkins G.-R. [1874] Solution of an indeterminate problem. A. [The Analyst] 1, 151-154.
Classification: C1eα Vraies valeurs des expressions indéterminées (cf. D1c ). Fiche 1610
JFM 06.0109.01

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Perkins G.-R. [1874] Solution of two indeterminate problems. A. [The Analyst] 1, 40-43.
Classification: C1eα Vraies valeurs des expressions indéterminées (cf. D1c ). Fiche 1610

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Perkins G.-R. [1874] Solution of two problems: 1. Find three square numbers in arithmetical progression, such that if from each its root be substracted, the remainders shall be a squares. — 2. Find three square numbers in arithmetical progression, such that if to each its root be added, the sums shall be squares. A. [The Analyst] 1, 101-105.
Classification: I2 Propriétés générales et élémentaires des nombres. Fiche 1739
JFM 06.0102.02

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Perkins G.-R. [1874] Solution of two problems: 1. Find $n$ numbers in arithmetical progression, such that the sum of their cubes shall be a square number. — 2. Find $n$ consecutive terms, in the natural series of numbers, such that the sum of their cubes shall be a cube number. A. [The Analyst] 1, 40-43.
Classification: I2 Propriétés générales et élémentaires des nombres. Fiche 1739

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Perkins G.-R. [1874] Solution of the problem: «Find three right-angled triangles having equal perimeters, and whose areas shall be in arithmetical progression». A. [The Analyst] 1, 151-154.
Classification: K4 Constructions de triangles. Fiche 1794
JFM 06.0109.01

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