Brodetsky, Selig, 1888-1954 · London, G. Bell and Sons, Ltd. · leaf 131
INTERSECTING SCALES 113 The graduations of the «, h scales are given by 1-6" wliicli agree with the graduations used in § 55. 69. Nomogram for x=a^ Another interesting nomogram with perpendicular scales is that for any number raised to any 'power. … Construct a logarithmic scale a along the axis of »/, and a segmentary scale h on the ^ axis between the origin and the point 0' (J=l), so that each graduation
Nomography (Mathematics)
Internet Archive · University of California Libraries · Public domain (published before 1931). Free to use for anything.
![An illustration from Champ fleury : au quel est contenu lart & science de la deue & vraye proportio[n] des lettres attiques, quo[n] dit autreme[n]t lettres antiques, & vulgairement lettres romaines proportionnes selon le corps & visage humain ... (1529)](https://img.insideoutlibrary.com/img/200/ia-champfleuryauque00tory-42-21.webp)
