Interpolation works as an add-in for LibreOffice and add-on for Google Sheet to make easier the work of interpolation inside the spreadsheet.
All function are developed to behave similarly to the interpolation add-in created by Jose Ivan Martinez Garcias for Excel. This way it will make possible a kind of interoperability among Microsoft-Excel, LibreOffice-Calc and Google-Sheets in interpolation matter.
Jul 18 2021
Finally! Video tutorial for Google Sheet Interpolation add-on
The video can be found here: Video
Jul 17 2021
Finally! Video tutorial for Interpolation for Calc add-in:
The video can be found here: Video
Jun 26, 2021
Fourth release for the Google Sheet Interpolation add-on:
This release adds new functionality to the add-in.
The following functions were added:
cerchara, cercharaxy, cerchap, cerchac, cerchacoef, cercharea, cerchamx, cerchamy, cercham2x, cercham2y, cerchap2, cerchaxg and cerchayg.
Coming soon:
Still promise a video tutorial
Complementary function of the original add-in
New functions such as linear, spline and staircase from the TSA Gnumeric plugin trying to help with interoperability with numeric
Feb 29, 2020
Fourth release for Interpolation for Calc add-in:
This release adds new functionality to the add-in.
The following functions were added:
cerchara, cercharaxy, cerchap, cerchac, cerchacoef, cercharea, cerchamx, cerchamy, cercham2x, cercham2y, cerchap2, cerchaxg and cerchayg.
Coming soon:
Still promise a video tutorial
Complementary function of the original add-in
New functions such as linear, spline and staircase from the TSA Gnumeric plugin trying to help with interoperability with numeric
Nov 27, 2018
Third release for Interpolation for Calc add-in:
This release adds new functionality to the add-in.
Making possible to use the same function as in google sheet add-on, the following function were added:
cerchapi, cerchapf, cerchaci and cerchacf.
Coming soon: video tutorial, cerchara, cerchamx and cerchamy
Nov 26, 2018
Third release for the Interpolation add-on (public):
This release adds new functionalities, just as promised following functions were added:
cerchapi, cerchapf, cerchaci and cerchacf.
Coming soon: video tutorial, cerchara, cerchamx and cerchamy
Nov 23, 2018
Second release for the Interpolation add-on (public):
The "cercha" arrive for Google sheet!
This release adds new functionality to the add-on, adding the spline interpolation.
Coming soon: cerchapi, cerchapf, cerchaci and cerchacf.
Nov 12, 2018
First release for the add-on:
This release became the first release for interpolation add-on in google sheet. For now, only are available linearly interpolation.
Nov 05, 2018
Second release for the add-in:
This release adds new functionality to the add-in. The "cercha" function was included. The license was also added which was a requirement-recommendation for the LibreOffice extension reviewers.