kmplot

lp:~neon/kmplot/master

Created by Philip Muškovac and last modified
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Branch information

Owner:
Deprecated Projected Neon
Project:
kmplot
Status:
Development

Import details

Import Status: Failed

This branch is an import of the HEAD branch of the Git repository at git://anongit.kde.org/kmplot.

The import has been suspended because it failed 5 or more times in succession.

Last successful import was .

Import started on alnitak and finished taking 15 seconds — see the log
Import started on izar and finished taking 2 minutes — see the log
Import started on alnitak and finished taking 2 minutes — see the log
Import started on alnitak and finished taking 2 minutes — see the log

Recent revisions

1334. By Yuri Chornoivan <email address hidden>

Add README.md

1333. By Yuri Chornoivan <email address hidden>

Make the axis units in the header table translatable

1332. By Yuri Chornoivan <email address hidden>

Get rid of pixelation on HiDPI displays

Differential revision: https://phabricator.kde.org/D29421
BUG: 419527
FIXED-IN: 20.04.2

1331. By Yuri Chornoivan <email address hidden>

GIT_SILENT: add KmPlot icon as repository logo

1330. By Laurent Montel <email address hidden>

GIT_SILENT: we don't use phabricator now

1329. By l10n daemon script <email address hidden>

GIT_SILENT made messages (after extraction)

1328. By Christoph Feck <email address hidden>

Merge remote-tracking branch 'origin/release/20.04'

1327. By l10n daemon script <email address hidden>

GIT_SILENT made messages (after extraction)

1326. By Laurent Montel <email address hidden>

Port endl to \n as it's namespaced in Qt5.15.

it's not a problem here as it's a qfile which is flush when it will be
deleted

1325. By Yuri Chornoivan <email address hidden>

Keep cumulated error negligible for rapidly increasing functions

Summary:
The current scheme violates Runge-Kutta condition on error O(h^4) when dy is too high. This leads to visible shifting and discontinuities on the plots of integrals for e^x^2, e^abs(x), etc.

BUG: 341256

Test Plan:
1. Compile and install KmPlot.
2. Create the Cartesian plot "f(x) = e^x^2".
3. Switch to the "Integral" tab and tick the "Show integral" item.
4. Try to change the scale (Ctrl+mouse wheel). The integral curve should be plotted as expected (no discontinuities, no extra lines on Ox).

f(x)=e^x^2 and its integral

Before the patch:
{F7764991}
After the patch:
{F7764992}

Reviewers: #kde_edu

Subscribers: aacid, cfeck, kde-edu

Tags: #kde_edu

Differential Revision: https://phabricator.kde.org/D24972

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