Re: [R] R emulation of FindRoot in Mathematica

2023-01-19 Thread Søren Højsgaard via R-help
Dear Troels, Are you aware of the caracas package for computer algebra in R? The package provides an interface to the SymPy package in python via the reticulate package. I have no idea if the package can be helpful in your connection, but please report succeses and failures back. Best regards

Re: [R] computer algebra in R

2023-11-28 Thread Søren Højsgaard via R-help
Just wanted to mention that the caracas package *may* be better at solving this problem Best Søren -Original Message- From: Konrad via R-help Reply-To: Konrad To: R-help@r-project.org Subject: [R] computer algebra in R Date: Tue, 28 Nov 2023 11:03:36 +0100 Dear all, I'm currently work

[R] checking for unstated dependencies in examples ... ERROR

2024-08-25 Thread Søren Højsgaard via R-help
Dear all, When checking a package (ubuntu) I get checking for unstated dependencies in examples ... ERROR Warning: parse error in file 'lines': 77:20) Can anyone help on this? Thanks in advance. Best Søren --- > sessionInfo() R version 4.3.3 (2024-02-29) Platform: x86_64-pc-linux-gnu (64-