Calc 2.02 is an advanced desk calculator and mathematical tool that runs as part of the GNU Emacs environment.
This manual is divided into three major parts: "Getting Started," the "Calc Tutorial," and the "Calc Reference." The Tutorial introduces all the major aspects of Calculator use in an easy, hands-on way. The remainder of the manual is a complete reference to the features of the Calculator.
For help in the Emacs Info system (which you are using to read this file), type ?. (You can also type h to run through a longer Info tutorial.)