bc: bc 1.06.95 (command-line calculator)  
bc:  
bc: bc is an arbitrary precision numeric processing language. Syntax is 
bc: similar to C, but differs in many substantial areas. It supports 
bc: interactive execution of statements. bc is a utility included in the POSIX 
bc: P1003.2/D11 draft standard.  
bc: 
bc: 
bc: 
bc: 
bc:

