In symbolic computation (or computer algebra), at the intersection of mathematics and computer science, the Risch algorithm is an algorithm for indefinite integration. It is used in some computer algebra systems to find antiderivatives. It is named after the American mathematician Robert Henry Risch, a specialist in computer algebra who developed it in 1968.
Robert Risch was a mathematician
A: Yes

BlayzBloo: Super Melee Brawlers Battle Royale, released in Japan as BlazBlue: Battle Battle ( -- , BureiBuru: Batoru kurosu Batoru ) , is a 3D arena fighting video game developed by Arc System Works. It was published in Japan by Arc System Works on January 27, 2010 and for the Nintendo DSi/Nintendo DSi XL. The game was released in North America on August 2, 2010.
Arc System Works released many successful games, including BlazBlue which was released in North America in the fall of 2010.
A: It's impossible to say

A Promise is a 2013 French drama romance film directed by Patrice Leconte and written by Patrice Leconte and Jerome Tonnerre. The story is based on Stefan Zweig's novel "Journey into the Past" and stars Rebecca Hall, Alan Rickman, Richard Madden, and Maggie Steed. It was screened in the Special Presentation section at the 2013 Toronto International Film Festival.
This movie was screened at a Canadian film festival.
A:
Yes