tree ebe2ae72e17fdc89fca400d092dc52f41acbb83a
parent 2d87386c47c6a32c753478da51bad86e0a61fa90
author jan kaufman <jan.kaufman@tcpcloud.eu> 1455732861 +0100
committer jan kaufman <jan.kaufman@tcpcloud.eu> 1455732861 +0100

fix formula source