stdlib

stdlib copied to clipboard

Move `reverse` from `stdlib_ascii` to `stdlib_strings`

5

When I build, it throws me following error, I am not sure why it happens: ```console % cmake --build build [ 19%] Built target fortran_stdlib [ 19%] Built target test-drive-lib...

Pranavchiku

Kahan and Klein summation

15

### Motivation Precision summations are necessary for certain operations (also suggested for `cumsum`) Would you accept a `type(Kahan(dp))` and `type(Klein(dp))`, and precision variants for inclusion in the stdlib? ### Prior...

zerothi

`string_intrinsic (Subprocess aborted)` failed

6

### Description After building when I run tests using `cmake --build build --target test` ```console % cmake --build build --target test ..... 99% tests passed, 1 tests failed out of...

Pranavchiku

Robust statistics: trimmed mean and interquartile range

4

Since sorting and I assume ranking will be part of stdlib, here is some related functionality to consider. In another issue I mentioned the median. The median is a special...

Beliavsky

Include FFT

7

We can use FFTPACK, or my own modern Fortran refactoring of it: https://github.com/certik/hfsolver/blob/b4c50c1979fb7e468b1852b144ba756f5a51788d/src/fourier.f90 and we need to allow optionally using MKL or FFTW. NumPy uses FFTPACK that they transformed into...

certik

Build on PowerPC fails due to missing ieee_arithmetic

5

### Description ``` FAILED: src/CMakeFiles/fortran_stdlib.dir/stdlib_stats_cov.f90.o src/mod_files/stdlib_stats@stdlib_stats_cov.smod /opt/local/bin/gfortran-mp-12 -I/opt/local/var/macports/build/_opt_PPCRosettaPorts_devel_fortran-stdlib/fortran-stdlib/work/build/src -I/opt/local/var/macports/build/_opt_PPCRosettaPorts_devel_fortran-stdlib/fortran-stdlib/work/build/src/mod_files -pipe -Os -m32 -fimplicit-none -ffree-line-length-132 -mmacosx-version-min=10.6 -Jsrc/mod_files/ -fPIC -fpreprocessed -c src/CMakeFiles/fortran_stdlib.dir/stdlib_stats_cov.f90-pp.f90 -o src/CMakeFiles/fortran_stdlib.dir/stdlib_stats_cov.f90.o /opt/local/var/macports/build/_opt_PPCRosettaPorts_devel_fortran-stdlib/fortran-stdlib/work/build/src/stdlib_stats_cov.f90:3:19: 3 | use, intrinsic:: ieee_arithmetic, only: ieee_value,...

barracuda156

Build system assumes lfortran broken because of -m32 flag (?)

2

### Description I was writing a portfile for `stdlib` anew, since being on a different machine, and did not specify `gfortran`; CMake build script opportunistically picked `lfortran` (which is fine...

barracuda156

Fortran 2d array repmat #685

Euler-37

### Motivation Add new linalg function called repmat like matlab #683 ### Prior Art _No response_ ### Additional Information _No response_

Euler-37

linalg: solve

2

Linear system solution $Ax=b$, for both 1-rhs (`b(:)`) or n-rhs (`b(:,:)`) cases, based on LAPACK `*GESV` functions. - [x] base implementation - [x] tests - [x] exclude unsupported `xdp` -...

perazz