Ron Irving – författare

Visar alla böcker från författaren Ron Irving. Handla med fri frakt och snabb leverans.

2 produkter

1. 

   Tuesday/Thursday Mystery Club in Capricious Coincidences

   Av Ron Irving

   Häftad, 2004

   197 kr

   Lägg i varukorg

2. 

   Beyond the Quadratic Formula

   Av Ron Irving

   Häftad, 2013

   725 kr

   Lägg i varukorg

   The quadratic formula for the solution of quadratic equations was discovered independently by scholars in many ancient cultures and is familiar to everyone. Less well known are formulas for solutions of cubic and quartic equations whose discovery was the high point of 16th century mathematics. …