Description: Following bug 77744 comment 6 In UI trend line dialog, enable user to modify X variable name (default is 'x') and Y variable name (default is 'f(x)') Steps to reproduce: 1. Insert a trend line and check 'Show Equation' Actual behavior: Equation looks like 'f(x) = ... x ...' Expected behavior In UI trendline dialog, if 'Show Equation' is checked, two edit text fields should appear: X variable name: (default 'x') Y variable name: (default 'f(x)') This may give more customized equation such as: P(t) = ... t ...
Sounds good -> NEW
Laurent Balland-Poirier committed a patch related to this issue. It has been pushed to "master": http://cgit.freedesktop.org/libreoffice/core/commit/?id=428711f03c31802e339e57384b9f925a0e4dcc12 Start tdf#100547 Trendline equation: customize X, Y names It will be available in 5.3.0. The patch should be included in the daily builds available at http://dev-builds.libreoffice.org/daily/ in the next 24-48 hours. More information about daily builds can be found at: http://wiki.documentfoundation.org/Testing_Daily_Builds Affected users are encouraged to test the fix and report feedback.
Laurent Balland-Poirier committed a patch related to this issue. It has been pushed to "master": http://cgit.freedesktop.org/libreoffice/core/commit/?id=aa21f8acfa4d4997688ef4ddc04fcf95987e3424 tdf#100547 Save to ODF XY customized names It will be available in 5.3.0. The patch should be included in the daily builds available at http://dev-builds.libreoffice.org/daily/ in the next 24-48 hours. More information about daily builds can be found at: http://wiki.documentfoundation.org/Testing_Daily_Builds Affected users are encouraged to test the fix and report feedback.
Is it possible to have subscript and superscript in the X and Y variable names? P_{original} time^2 Thank you
(In reply to Óvári from comment #4) Sorry, should read: P_{original}(t) https://duckduckgo.com/?q=latex+subscript&t=lm&ia=answer time^{2} https://duckduckgo.com/?q=latex+superscript&t=lm&ia=answer Thank you
(In reply to Óvári from comment #4) > Is it possible to have subscript and superscript in the X and Y variable > names? No while bug 39052 is not fixed. Superscript in polynomial equation is just a trick thanks to unicode superscript digits. See https://cgit.freedesktop.org/libreoffice/core/commit?id=a0b1a10ddcf5e17116055a0c82200231bf5cd55f You may use the same trick with ² and so on. Equation is just a string with only one format for the whole string like titles or textboxes in chart.