My reviews & how-tos for adding machines and other antique calculating devices.
Curated by: Chris Staecker (120 videos)
A nomogram for solving quadratic equations, published in 1915 by E.T. Whittaker. This one is artistically embellished. This is episode 59 of my video series about old calculating devices. Downloads & printables: http://faculty.fairfield.edu/cstaecker/machines/whittakernomo.html End song inspired by "Hotter than a Molotov" by The Coup. Chris Staecker webarea: https://faculty.fairfield.edu/cstaecker #quadratic #nomogram #nomograph #ET