{calculations} is about calculations in (La)TeX documents. A popular package is calc although may other also exist (fp, pgf, and LaTeX3 packages).

learn more… | top users | synonyms

5
votes
1answer
184 views

Use input inside a spreadtab environment with calculations

My aim is to create a command for inserting tables, which will format the table, and add calculations on its values, given a file containing the raw data of the rows only. ...
2
votes
0answers
91 views

Perform spreadsheet-like calculations and display formula and result

Currently I am performing calculations using excel and manually formatting them for printing using an online LaTeX equation editor. The end result looks something like this: As you may imagine this ...
2
votes
0answers
65 views

TikZ Dimension too large Matrix Transform

I'm working on some matrix transformation code, and I keep getting ! Dimension too large. I traced it down to the following simple example. The problem does not occur when 2e-17 is replaced with ...
1
vote
0answers
56 views

Is there a counter or variable that can be used to store numbers with decimals?

I'm working on an invoice document which has a "Grand Total" at the end of the document after some rows of invoice items. As such, I need to keep a running count of the total for each row. Using the ...
1
vote
0answers
75 views

TikZ decorated paths and fixedpointarithmetic library

Background: I am trying to apply multiple decorations to a path in a TikZ picture. In this particular case, my attempts fail as the maximum dimension PGF can calculate with is exceeded. This is not ...
0
votes
0answers
74 views

Software/Programm: latex-based math trainer

I need some help, because I searched the internet for quite a long time, but I wasn't successfull in getting a solution: I'm looking for a program/software, which helps me to practice math, which is ...