John William Wrench, Jr. (October 13, 1911 – February 27, 2009) was an American mathematician who worked primarily in numerical analysis. He was a pioneer...

A monkey wrench is a type of smooth-jawed adjustable wrench, a 19th century American refinement of 18th-century English coach wrenches. It was widely...

torque wrench is a tool used to apply a specific torque to a fastener such as a nut, bolt, or lag screw. It is usually in the form of a socket wrench with...

and New Zealand), English wrench (Turkey) or adjustable wrench (US and Canada) is any of various styles of spanner (wrench) with a movable jaw, allowing...

century again revolutionized the hunt for digits of π. Mathematicians John Wrench and Levi Smith reached 1,120 digits in 1949 using a desk calculator....

Wrench is a surname, and may refer to: Benjamin Wrench (1778–1843), English actor Christopher Wrench (born 1958), Australian organist and lecturer Connor...

Naperian base," Mathematical Magazine, 1 (12) : 204–205. Daniel Shanks; John W Wrench (1962). "Calculation of Pi to 100,000 Decimals" (PDF). Mathematics of...

Commission in Paris, by means of the program of Genuys Shanks, Daniel; Wrench, John W. J.r (1962). "Calculation of π to 100,000 decimals". Mathematics of...

Viète Seki Takakazu Takebe Kenko William Jones John Machin William Shanks Srinivasa Ramanujan John Wrench Chudnovsky brothers Yasumasa Kanada History Chronology...

John Mervyn Dallas Wrench CIE (15 September 1883 – 31 August 1961) was Chief Engineer of the Great Indian Peninsular Railway and later Chief Controller...