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The Mathematical Gazette

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Published on behalf of The Mathematical Association

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The Mathematical Gazette
ISSN: 0025-5572

EISSN: 2056-6328

URL: /core/journals/mathematical-gazette
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The Mathematical Gazette

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Volume 39 - Issue 329 - September 1955

Mathematical Notes

2541. On digital distribution. (See Note 2343, XXXVII, No. 321, p. 203.)

2542. Notes on conics. 19 : The asymptotic involution of the ellipse

2543. Ternary block systems and pentatonic packaging

2544. The expansion of polynomials in sin θ and cos θ as series of associated Legendre functions of cos θ

2545. Products of perspectives

2546. Projectivity on a conic

2547. The coincidence locus and envelope

2548. A test for divisibility by 19

2549. A graphical representation of quadratic equations

2550. On Note 2355 : a dielectric cylinder

2551. On nomograms

2552. The golden section and π

2553. Extraction of square roots

2554. The inflexions of a real non-singular cubic

2555. Polygons inscribed in polygons

2556. A proof of the cosine rule

2557. Notation for the logarithm of a negative number

2558. Angular velocity of a rigid body

Pseudaria

6. Isotropic lines

7. The four points of intersection of two conics are collinear

The Mathematical Gazette

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Volume 39 - Issue 329 - September 1955

Mathematical Notes

Pseudaria