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Calculator mode: Calculator major mode.

3 votes
Accepted

How to set the engineering notation as default in calc?

Solution In my init.el: (require 'calc) (setq calc-settings-file (concat user-emacs-directory "/setup-calc-defaults.el")) In my setup-calc-defaults.el: (setq calc-float-format '(eng 0)) The defaults … From lisp/calc/calc.el (defcalcmodevar calc-float-format '(float 0) "Format to use for display of floating-point numbers in calc-mode. …
Kaushal Modi's user avatar
5 votes
Accepted

calc: how to specify radix while yanking

By default, the below modified function will work the exact same as the original calc-yank. … ) thing) (cdr calc-last-kill) (if (stringp thing) (let ((val (math-read-exprs (calc-clean-newlines thing)))) (if (eq (car-safe …
Kaushal Modi's user avatar
3 votes

Add a constant decimal value to a column of numbers

You can use multiple cursors to get this done. Before you get started with the below steps, add this to your init.el, evaluate it and bind it to a key binding of your linking. ;; http://stackoverflo …
Kaushal Modi's user avatar
0 votes

Add a constant decimal value to a column of numbers

You can use the number package, also available from Melpa. Bring the cursor to that number in row 1, col 6: -0.684▮ Record macro and run it as many times as possible - F3 M-x number/add RET 5.487 RE …
Kaushal Modi's user avatar