![]() ![]() By default the sub-formula is highlighted by blanking outĪll of the rest of the formula with dots. Highlight the smallest portion of the formula that contains thatĬharacter. Sub-formula, and press j s ( calc-select-here). To select a sub-formula, move the Emacs cursor to any character in that Rearranging with Selections Making Selections.On one element of a vector in-place, simply select that element as a One common non-algebraic use for selection involves vectors. Surrounding part of the stack entry alone. Commands which would normally operate on that stackĮntry will now operate only on the sub-formula, leaving the Calc allows you to "select" a portion of any formula on Manipulate a portion of the formula rather than the formula as a When working with an algebraic formula it is often necessary to You may also wish to select "big" display mode ( d B). See section Mode Settings, for discussions Modes to be helpful, including algebraic-simplification mode ( m A)Īlgebraic-entry mode ( m a), fraction mode ( m f), and When doing algebraic work, you may find several of the Calculator's See section Editing Stack Entries, to see how to manipulate formulas The algebraic commands use the a key prefix selectionĬommands use the j (for "just a letter that wasn't used ![]() Finally, the flexible rewrite rule mechanism Then, commands for specific algebraic operations areĭescribed. Mechanism is described this works in conjunction with any CalcĬommands. This section covers the Calc features that help you work withĪlgebraic formulas. ![]() Go to the first, previous, next, last section, table of contents. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |