CRAN Package Check Results for Maintainer ‘Hans W. Borchers <hwborchers at googlemail.com>’

Last updated on 2026-02-15 07:51:10 CET.

Package	ERROR	OK
adagio		14
numbers		14
pracma	1	13

Package adagio

Current CRAN status: OK: 14

Package numbers

Current CRAN status: OK: 14

Package pracma

Current CRAN status: ERROR: 1, OK: 13

Version: 2.4.6
Check: examples
Result: ERROR Running examples in ‘pracma-Ex.R’ failed The error most likely occurred in: > ### Name: eig > ### Title: Eigenvalue Function (Matlab Style) > ### Aliases: eig > ### Keywords: array > > ### ** Examples > > eig(matrix(c(1,-1,-1,1), 2, 2)) #=> 2 0 [1] 2 0 > eig(matrix(c(1,1,-1,1), 2, 2)) # complex values [1] 1+1i 1-1i > eig(matrix(c(0,1i,-1i,0), 2, 2)) # real values *** caught segfault *** address 0x1, cause 'invalid permissions' Traceback: 1: eigen(a, only.values = TRUE) 2: eig(matrix(c(0, 0+1i, -(0+1i), 0), 2, 2)) An irrecoverable exception occurred. R is aborting now ... Flavor: r-devel-macos-arm64

Version: 2.4.6
Check: tests
Result: ERROR Running ‘blkdiag.R’ [0s/0s] Running ‘ceil.R’ [0s/0s] Running ‘chebyshev.R’ [0s/0s] Running ‘combs.R’ [0s/0s] Running ‘compan.R’ [0s/0s] Running ‘cond.R’ [0s/0s] Running ‘conv.R’ [0s/0s] Running ‘cross.R’ [0s/0s] Running ‘crossn.R’ [0s/0s] Running ‘deval.R’ [0s/0s] Running ‘diag.R’ [0s/0s] Running ‘distmat.R’ [0s/0s] Running ‘dot.R’ [0s/0s] Running ‘eig.R’ [0s/0s] Running the tests in ‘tests/eig.R’ failed. Complete output: > ### > ### eig.R +++ Test suite +++ > ### > > > test.eig <- function(input, expected) { + output <- do.call(getFromNamespace("eig", "pracma"), input) + identical(output, expected) + } > > eig.expected.empty <- matrix(0, nrow=0, ncol=0) > eig.expected.singl <- 1 > eig.expected.mat1 <- c(2, 0) > eig.expected.mat2 <- c(1+1i, 1-1i) > eig.expected.mat3 <- c(1, -1) > > test.eig(list(a=c()), eig.expected.empty) [1] TRUE > test.eig(list(a=c(1)), eig.expected.singl) [1] TRUE > test.eig(list(a=matrix(c(1,-1,-1,1), 2, 2)), eig.expected.mat1) [1] TRUE > test.eig(list(a=matrix(c(1,1,-1,1), 2, 2)), eig.expected.mat2) [1] TRUE > test.eig(list(a=matrix(c(0,1i,-1i,0), 2, 2)), eig.expected.mat3) *** caught segfault *** address 0x1, cause 'invalid permissions' Traceback: 1: eigen(a, only.values = TRUE) 2: (function (a) { if (length(a) == 0) return(matrix(0, nrow = 0, ncol = 0)) if (length(a) == 1) return(a) if ((!is.numeric(a) && !is.complex(a)) || !is.matrix(a)) stop("Argument 'a' must be a numeric or complex matrix.") if (nrow(a) != ncol(a)) stop("Matrix 'a' must be square matrix.") eigen(a, only.values = TRUE)$values})(a = c(0+0i, 0+1i, 0-1i, 0+0i)) 3: do.call(getFromNamespace("eig", "pracma"), input) 4: test.eig(list(a = matrix(c(0, 0+1i, -(0+1i), 0), 2, 2)), eig.expected.mat3) An irrecoverable exception occurred. R is aborting now ... Flavor: r-devel-macos-arm64