The Back Horn The Back Horn The band got started around April in 1998, when the original members all came to Tokyo from the countryside where they all lived, all for different reasons. They met, and decided to start a band. First called Gyorai, they soon changed their name to The Back Horn. This name was based on Matsuda's misreading of the "backhoe" he used in his construction work. From the beginning, one of the features of the band was a harsh sound and lyrics dealing with decadence and destruction, war, peace, isolation, love and death. In a 2005 interview, the band members
Sum of normally distributed random variables Sum of normally distributed random variables In probability theory, calculation of the sum of normally distributed random variables is an instance of the arithmetic of random variables, which can be quite complex based on the probability distributions of the random variables involved and their relationships. This is not to be confused with the sum of normal distributions which forms a mixture distribution. If "X" and "Y" are independent random variables that are normally distributed (and therefore also jointly so), then their sum is also normally distributed. i.e., if then This means that the sum of two independent normally distributed random