Emacs

Comments

Download

https://www.gnu.org/software/emacs/download.html

Features

Calculator (M-x calc)
Emacs Lisp on the fly (Quick complex calculations in the *scratch* buffer)
Best and fastest VHDL editor (use electric modes)

Calculator Hotkeys

Common hotkeys that I often forget, listed here for quick reference

Function	Command
Complex Conjugate	`J`
Complex number, a + jb format	`( a [enter] b )`
Complex number, mag/angle format	`(mag ; angle)`
Convert complex number between rectangular and polar	`c p`
Degree Mode	`m d`
Engineering Notation	`d e`
Inverse Tangent	Enter number, then `I T`
Radian Mode	`m r`
Unit Conversion	Enter number, then `u c`

Emacs Lisp Functions

Common functions that I often forget, listed here for quick reference

Function	Command
Exponent	`(expt ARG1 ARG2)`

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