3 Shortz Era entries found. Click any date for context. Repeated clues show (number of Shortz Era occurrences). See the dictionary definition.
|Sunday, April 19, 2015||55A||Inverse trig function (2)||Don Gagliardo and Zhouqin Burnikel|
|Thursday, December 18, 2008||5D||Inverse trig function (2)||Michael Vuolo|
|Saturday, April 29, 2006||18A||It's measured in radians||Robert H. Wolfe|