wcalc: wcalc (command-line scientific calculator) wcalc: wcalc: Wcalc is a very capable command-line calculator. It has standard wcalc: functions (sin, asinh, and sqrt for example, in either radians or wcalc: degrees), many pre-defined constants (pi, e, c, G, etc.), support wcalc: for using variables, "active" variables, a command history, wcalc: hex/octal/binary input and output, unit conversions, embedded wcalc: comments, and the ability to save history to a file and load it wcalc: from a file. Wcalc evaluates expressions using the standard order of wcalc: operations. wcalc: