Tex4exams

Generating 'Sweave' Code for 'R/exams' Questions in Mathematics

v0.1.2 · May 12, 2023 · GPL (>= 2)

Description

When using the R package 'exams' to write mathematics questions in 'Sweave' files, the output of a lot of R functions need to be adjusted for display in mathematical formulas. Specifically, the functions were accumulated when writing questions for the topics of the mathematics courses College Algebra, Precalculus, Calculus, Differential Equations, Introduction to Probability, and Linear Algebra. The output of the developed functions can be used in 'Sweave' files.

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CRAN Check Status

14 NOTE

Show all 14 flavors

Flavor	Status	Time
r-devel-linux-x86_64-debian-clang	NOTE	31.8s
r-devel-linux-x86_64-debian-gcc	NOTE	24.9s
r-devel-linux-x86_64-fedora-clang	NOTE	47.1s
r-devel-linux-x86_64-fedora-gcc	NOTE	44.9s
r-devel-macos-arm64	NOTE	13s
r-devel-windows-x86_64	NOTE	58s
r-oldrel-macos-arm64	NOTE
r-oldrel-macos-x86_64	NOTE	27s
r-oldrel-windows-x86_64	NOTE	62s
r-patched-linux-x86_64	NOTE	28.9s
r-release-linux-x86_64	NOTE	28.2s
r-release-macos-arm64	NOTE
r-release-macos-x86_64	NOTE	29s
r-release-windows-x86_64	NOTE	58s

Check details (14 non-OK)

NOTE r-devel-linux-x86_64-debian-clang

Rd files

checkRd: (-1) permucycle.Rd:37: Lost braces; missing escapes or markup?
    37 |  {The 2 in the first row means there are two cycles;}
       |  ^
checkRd: (-1) permucycle.Rd:38: Lost braces; missing escapes or markup?
    38 |   {The second row means there is a cycle of length 2, with members  (1,3);}
       |   ^
checkRd: (-1) permucycle.Rd:39: Lost braces; missing escapes or markup?
    39 |  {The third row means  there is a cycle of length 1, with member  (2);}
       |  ^
checkRd: (-1) permucycle.Rd:40: Lost braces; missing escapes or markup?
    40 |  {The fourth row is redundant for this specific case.}
       |  ^
checkRd: (-1) permucycle.Rd:41: Lost braces; missing escapes or markup?
    41 |  {One can read from the output of permucycle() to obtain cycle notation (13)(2) of the permutation, and other information.}
       |  ^

NOTE r-devel-linux-x86_64-debian-gcc

Rd files

checkRd: (-1) permucycle.Rd:37: Lost braces; missing escapes or markup?
    37 |  {The 2 in the first row means there are two cycles;}
       |  ^
checkRd: (-1) permucycle.Rd:38: Lost braces; missing escapes or markup?
    38 |   {The second row means there is a cycle of length 2, with members  (1,3);}
       |   ^
checkRd: (-1) permucycle.Rd:39: Lost braces; missing escapes or markup?
    39 |  {The third row means  there is a cycle of length 1, with member  (2);}
       |  ^
checkRd: (-1) permucycle.Rd:40: Lost braces; missing escapes or markup?
    40 |  {The fourth row is redundant for this specific case.}
       |  ^
checkRd: (-1) permucycle.Rd:41: Lost braces; missing escapes or markup?
    41 |  {One can read from the output of permucycle() to obtain cycle notation (13)(2) of the permutation, and other information.}
       |  ^

NOTE r-devel-linux-x86_64-fedora-clang

Rd files

checkRd: (-1) permucycle.Rd:37: Lost braces; missing escapes or markup?
    37 |  {The 2 in the first row means there are two cycles;}
       |  ^
checkRd: (-1) permucycle.Rd:38: Lost braces; missing escapes or markup?
    38 |   {The second row means there is a cycle of length 2, with members  (1,3);}
       |   ^
checkRd: (-1) permucycle.Rd:39: Lost braces; missing escapes or markup?
    39 |  {The third row means  there is a cycle of length 1, with member  (2);}
       |  ^
checkRd: (-1) permucycle.Rd:40: Lost braces; missing escapes or markup?
    40 |  {The fourth row is redundant for this specific case.}
       |  ^
checkRd: (-1) permucycle.Rd:41: Lost braces; missing escapes or markup?
    41 |  {One can read from the output of permucycle() to obtain cycle notation (13)(2) of the permutation, and other information.}
       |  ^

NOTE r-devel-linux-x86_64-fedora-gcc

Rd files

checkRd: (-1) permucycle.Rd:37: Lost braces; missing escapes or markup?
    37 |  {The 2 in the first row means there are two cycles;}
       |  ^
checkRd: (-1) permucycle.Rd:38: Lost braces; missing escapes or markup?
    38 |   {The second row means there is a cycle of length 2, with members  (1,3);}
       |   ^
checkRd: (-1) permucycle.Rd:39: Lost braces; missing escapes or markup?
    39 |  {The third row means  there is a cycle of length 1, with member  (2);}
       |  ^
checkRd: (-1) permucycle.Rd:40: Lost braces; missing escapes or markup?
    40 |  {The fourth row is redundant for this specific case.}
       |  ^
checkRd: (-1) permucycle.Rd:41: Lost braces; missing escapes or markup?
    41 |  {One can read from the output of permucycle() to obtain cycle notation (13)(2) of the permutation, and other information.}
       |  ^

NOTE r-devel-macos-arm64

Rd files

checkRd: (-1) permucycle.Rd:37: Lost braces; missing escapes or markup?
    37 |  {The 2 in the first row means there are two cycles;}
       |  ^
checkRd: (-1) permucycle.Rd:38: Lost braces; missing escapes or markup?
    38 |   {The second row means there is a cycle of length 2, with members  (1,3);}
       |   ^
checkRd: (-1) permucycle.Rd:39: Lost braces; missing escapes or markup?
    39 |  {The third row means  there is a cycle of length 1, with member  (2);}
       |  ^
checkRd: (-1) permucycle.Rd:40: Lost braces; missing escapes or markup?
    40 |  {The fourth row is redundant for this specific case.}
       |  ^
checkRd: (-1) permucycle.Rd:41: Lost braces; missing escapes or markup?
    41 |  {One can read from the output of permucycle() to obtain cycle notation (13)(2) of the permutation, and other information.}
       |  ^

NOTE r-devel-windows-x86_64

Rd files

checkRd: (-1) permucycle.Rd:37: Lost braces; missing escapes or markup?
    37 |  {The 2 in the first row means there are two cycles;}
       |  ^
checkRd: (-1) permucycle.Rd:38: Lost braces; missing escapes or markup?
    38 |   {The second row means there is a cycle of length 2, with members  (1,3);}
       |   ^
checkRd: (-1) permucycle.Rd:39: Lost braces; missing escapes or markup?
    39 |  {The third row means  there is a cycle of length 1, with member  (2);}
       |  ^
checkRd: (-1) permucycle.Rd:40: Lost braces; missing escapes or markup?
    40 |  {The fourth row is redundant for this specific case.}
       |  ^
checkRd: (-1) permucycle.Rd:41: Lost braces; missing escapes or markup?
    41 |  {One can read from the output of permucycle() to obtain cycle notation (13)(2) of the permutation, and other information.}
       |  ^

NOTE r-oldrel-macos-arm64

Rd files

checkRd: (-1) permucycle.Rd:37: Lost braces; missing escapes or markup?
    37 |  {The 2 in the first row means there are two cycles;}
       |  ^
checkRd: (-1) permucycle.Rd:38: Lost braces; missing escapes or markup?
    38 |   {The second row means there is a cycle of length 2, with members  (1,3);}
       |   ^
checkRd: (-1) permucycle.Rd:39: Lost braces; missing escapes or markup?
    39 |  {The third row means  there is a cycle of length 1, with member  (2);}
       |  ^
checkRd: (-1) permucycle.Rd:40: Lost braces; missing escapes or markup?
    40 |  {The fourth row is redundant for this specific case.}
       |  ^
checkRd: (-1) permucycle.Rd:41: Lost braces; missing escapes or markup?
    41 |  {One can read from the output of permucycle() to obtain cycle notation (13)(2) of the permutation, and other information.}
       |  ^

NOTE r-oldrel-macos-x86_64

Rd files

checkRd: (-1) permucycle.Rd:37: Lost braces; missing escapes or markup?
    37 |  {The 2 in the first row means there are two cycles;}
       |  ^
checkRd: (-1) permucycle.Rd:38: Lost braces; missing escapes or markup?
    38 |   {The second row means there is a cycle of length 2, with members  (1,3);}
       |   ^
checkRd: (-1) permucycle.Rd:39: Lost braces; missing escapes or markup?
    39 |  {The third row means  there is a cycle of length 1, with member  (2);}
       |  ^
checkRd: (-1) permucycle.Rd:40: Lost braces; missing escapes or markup?
    40 |  {The fourth row is redundant for this specific case.}
       |  ^
checkRd: (-1) permucycle.Rd:41: Lost braces; missing escapes or markup?
    41 |  {One can read from the output of permucycle() to obtain cycle notation (13)(2) of the permutation, and other information.}
       |  ^

NOTE r-oldrel-windows-x86_64

Rd files

checkRd: (-1) permucycle.Rd:37: Lost braces; missing escapes or markup?
    37 |  {The 2 in the first row means there are two cycles;}
       |  ^
checkRd: (-1) permucycle.Rd:38: Lost braces; missing escapes or markup?
    38 |   {The second row means there is a cycle of length 2, with members  (1,3);}
       |   ^
checkRd: (-1) permucycle.Rd:39: Lost braces; missing escapes or markup?
    39 |  {The third row means  there is a cycle of length 1, with member  (2);}
       |  ^
checkRd: (-1) permucycle.Rd:40: Lost braces; missing escapes or markup?
    40 |  {The fourth row is redundant for this specific case.}
       |  ^
checkRd: (-1) permucycle.Rd:41: Lost braces; missing escapes or markup?
    41 |  {One can read from the output of permucycle() to obtain cycle notation (13)(2) of the permutation, and other information.}
       |  ^

NOTE r-patched-linux-x86_64

Rd files

checkRd: (-1) permucycle.Rd:37: Lost braces; missing escapes or markup?
    37 |  {The 2 in the first row means there are two cycles;}
       |  ^
checkRd: (-1) permucycle.Rd:38: Lost braces; missing escapes or markup?
    38 |   {The second row means there is a cycle of length 2, with members  (1,3);}
       |   ^
checkRd: (-1) permucycle.Rd:39: Lost braces; missing escapes or markup?
    39 |  {The third row means  there is a cycle of length 1, with member  (2);}
       |  ^
checkRd: (-1) permucycle.Rd:40: Lost braces; missing escapes or markup?
    40 |  {The fourth row is redundant for this specific case.}
       |  ^
checkRd: (-1) permucycle.Rd:41: Lost braces; missing escapes or markup?
    41 |  {One can read from the output of permucycle() to obtain cycle notation (13)(2) of the permutation, and other information.}
       |  ^

NOTE r-release-linux-x86_64

Rd files

checkRd: (-1) permucycle.Rd:37: Lost braces; missing escapes or markup?
    37 |  {The 2 in the first row means there are two cycles;}
       |  ^
checkRd: (-1) permucycle.Rd:38: Lost braces; missing escapes or markup?
    38 |   {The second row means there is a cycle of length 2, with members  (1,3);}
       |   ^
checkRd: (-1) permucycle.Rd:39: Lost braces; missing escapes or markup?
    39 |  {The third row means  there is a cycle of length 1, with member  (2);}
       |  ^
checkRd: (-1) permucycle.Rd:40: Lost braces; missing escapes or markup?
    40 |  {The fourth row is redundant for this specific case.}
       |  ^
checkRd: (-1) permucycle.Rd:41: Lost braces; missing escapes or markup?
    41 |  {One can read from the output of permucycle() to obtain cycle notation (13)(2) of the permutation, and other information.}
       |  ^

NOTE r-release-macos-arm64

Rd files

checkRd: (-1) permucycle.Rd:37: Lost braces; missing escapes or markup?
    37 |  {The 2 in the first row means there are two cycles;}
       |  ^
checkRd: (-1) permucycle.Rd:38: Lost braces; missing escapes or markup?
    38 |   {The second row means there is a cycle of length 2, with members  (1,3);}
       |   ^
checkRd: (-1) permucycle.Rd:39: Lost braces; missing escapes or markup?
    39 |  {The third row means  there is a cycle of length 1, with member  (2);}
       |  ^
checkRd: (-1) permucycle.Rd:40: Lost braces; missing escapes or markup?
    40 |  {The fourth row is redundant for this specific case.}
       |  ^
checkRd: (-1) permucycle.Rd:41: Lost braces; missing escapes or markup?
    41 |  {One can read from the output of permucycle() to obtain cycle notation (13)(2) of the permutation, and other information.}
       |  ^

NOTE r-release-macos-x86_64

Rd files

checkRd: (-1) permucycle.Rd:37: Lost braces; missing escapes or markup?
    37 |  {The 2 in the first row means there are two cycles;}
       |  ^
checkRd: (-1) permucycle.Rd:38: Lost braces; missing escapes or markup?
    38 |   {The second row means there is a cycle of length 2, with members  (1,3);}
       |   ^
checkRd: (-1) permucycle.Rd:39: Lost braces; missing escapes or markup?
    39 |  {The third row means  there is a cycle of length 1, with member  (2);}
       |  ^
checkRd: (-1) permucycle.Rd:40: Lost braces; missing escapes or markup?
    40 |  {The fourth row is redundant for this specific case.}
       |  ^
checkRd: (-1) permucycle.Rd:41: Lost braces; missing escapes or markup?
    41 |  {One can read from the output of permucycle() to obtain cycle notation (13)(2) of the permutation, and other information.}
       |  ^

NOTE r-release-windows-x86_64

Rd files

checkRd: (-1) permucycle.Rd:37: Lost braces; missing escapes or markup?
    37 |  {The 2 in the first row means there are two cycles;}
       |  ^
checkRd: (-1) permucycle.Rd:38: Lost braces; missing escapes or markup?
    38 |   {The second row means there is a cycle of length 2, with members  (1,3);}
       |   ^
checkRd: (-1) permucycle.Rd:39: Lost braces; missing escapes or markup?
    39 |  {The third row means  there is a cycle of length 1, with member  (2);}
       |  ^
checkRd: (-1) permucycle.Rd:40: Lost braces; missing escapes or markup?
    40 |  {The fourth row is redundant for this specific case.}
       |  ^
checkRd: (-1) permucycle.Rd:41: Lost braces; missing escapes or markup?
    41 |  {One can read from the output of permucycle() to obtain cycle notation (13)(2) of the permutation, and other information.}
       |  ^

Check History

NOTE 0 OK · 14 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 9, 2026

NOTE r-devel-linux-x86_64-debian-clang

Rd files

checkRd: (-1) permucycle.Rd:37: Lost braces; missing escapes or markup?
    37 |  {The 2 in the first row means there are two cycles;}
       |  ^
checkRd: (-1) permucycle.Rd:38: Lost braces; missing escapes or markup?
    38 |   {The second row means there is a cycle of length 2, with members  (1,3);}
       |   ^
checkRd: (-1) permucycle.Rd:39: Lost braces; missing escapes or markup?
    39 |  {The third row means  there is a cycle of length 1, with member  (2);}
       |  ^
checkRd: (-1) perm

NOTE r-devel-linux-x86_64-debian-gcc

Rd files

checkRd: (-1) permucycle.Rd:37: Lost braces; missing escapes or markup?
    37 |  {The 2 in the first row means there are two cycles;}
       |  ^
checkRd: (-1) permucycle.Rd:38: Lost braces; missing escapes or markup?
    38 |   {The second row means there is a cycle of length 2, with members  (1,3);}
       |   ^
checkRd: (-1) permucycle.Rd:39: Lost braces; missing escapes or markup?
    39 |  {The third row means  there is a cycle of length 1, with member  (2);}
       |  ^
checkRd: (-1) perm

NOTE r-devel-linux-x86_64-fedora-clang

Rd files

checkRd: (-1) permucycle.Rd:37: Lost braces; missing escapes or markup?
    37 |  {The 2 in the first row means there are two cycles;}
       |  ^
checkRd: (-1) permucycle.Rd:38: Lost braces; missing escapes or markup?
    38 |   {The second row means there is a cycle of length 2, with members  (1,3);}
       |   ^
checkRd: (-1) permucycle.Rd:39: Lost braces; missing escapes or markup?
    39 |  {The third row means  there is a cycle of length 1, with member  (2);}
       |  ^
checkRd: (-1) perm

NOTE r-devel-linux-x86_64-fedora-gcc

Rd files

checkRd: (-1) permucycle.Rd:37: Lost braces; missing escapes or markup?
    37 |  {The 2 in the first row means there are two cycles;}
       |  ^
checkRd: (-1) permucycle.Rd:38: Lost braces; missing escapes or markup?
    38 |   {The second row means there is a cycle of length 2, with members  (1,3);}
       |   ^
checkRd: (-1) permucycle.Rd:39: Lost braces; missing escapes or markup?
    39 |  {The third row means  there is a cycle of length 1, with member  (2);}
       |  ^
checkRd: (-1) perm

NOTE r-devel-macos-arm64

Rd files

checkRd: (-1) permucycle.Rd:37: Lost braces; missing escapes or markup?
    37 |  {The 2 in the first row means there are two cycles;}
       |  ^
checkRd: (-1) permucycle.Rd:38: Lost braces; missing escapes or markup?
    38 |   {The second row means there is a cycle of length 2, with members  (1,3);}
       |   ^
checkRd: (-1) permucycle.Rd:39: Lost braces; missing escapes or markup?
    39 |  {The third row means  there is a cycle of length 1, with member  (2);}
       |  ^
checkRd: (-1) perm

NOTE r-devel-windows-x86_64

Rd files

checkRd: (-1) permucycle.Rd:37: Lost braces; missing escapes or markup?
    37 |  {The 2 in the first row means there are two cycles;}
       |  ^
checkRd: (-1) permucycle.Rd:38: Lost braces; missing escapes or markup?
    38 |   {The second row means there is a cycle of length 2, with members  (1,3);}
       |   ^
checkRd: (-1) permucycle.Rd:39: Lost braces; missing escapes or markup?
    39 |  {The third row means  there is a cycle of length 1, with member  (2);}
       |  ^
checkRd: (-1) perm

NOTE r-patched-linux-x86_64

Rd files

checkRd: (-1) permucycle.Rd:37: Lost braces; missing escapes or markup?
    37 |  {The 2 in the first row means there are two cycles;}
       |  ^
checkRd: (-1) permucycle.Rd:38: Lost braces; missing escapes or markup?
    38 |   {The second row means there is a cycle of length 2, with members  (1,3);}
       |   ^
checkRd: (-1) permucycle.Rd:39: Lost braces; missing escapes or markup?
    39 |  {The third row means  there is a cycle of length 1, with member  (2);}
       |  ^
checkRd: (-1) perm

NOTE r-release-linux-x86_64

Rd files

checkRd: (-1) permucycle.Rd:37: Lost braces; missing escapes or markup?
    37 |  {The 2 in the first row means there are two cycles;}
       |  ^
checkRd: (-1) permucycle.Rd:38: Lost braces; missing escapes or markup?
    38 |   {The second row means there is a cycle of length 2, with members  (1,3);}
       |   ^
checkRd: (-1) permucycle.Rd:39: Lost braces; missing escapes or markup?
    39 |  {The third row means  there is a cycle of length 1, with member  (2);}
       |  ^
checkRd: (-1) perm

NOTE r-release-macos-arm64

Rd files

checkRd: (-1) permucycle.Rd:37: Lost braces; missing escapes or markup?
    37 |  {The 2 in the first row means there are two cycles;}
       |  ^
checkRd: (-1) permucycle.Rd:38: Lost braces; missing escapes or markup?
    38 |   {The second row means there is a cycle of length 2, with members  (1,3);}
       |   ^
checkRd: (-1) permucycle.Rd:39: Lost braces; missing escapes or markup?
    39 |  {The third row means  there is a cycle of length 1, with member  (2);}
       |  ^
checkRd: (-1) perm

NOTE r-release-macos-x86_64

Rd files

checkRd: (-1) permucycle.Rd:37: Lost braces; missing escapes or markup?
    37 |  {The 2 in the first row means there are two cycles;}
       |  ^
checkRd: (-1) permucycle.Rd:38: Lost braces; missing escapes or markup?
    38 |   {The second row means there is a cycle of length 2, with members  (1,3);}
       |   ^
checkRd: (-1) permucycle.Rd:39: Lost braces; missing escapes or markup?
    39 |  {The third row means  there is a cycle of length 1, with member  (2);}
       |  ^
checkRd: (-1) perm

NOTE r-release-windows-x86_64

Rd files

checkRd: (-1) permucycle.Rd:37: Lost braces; missing escapes or markup?
    37 |  {The 2 in the first row means there are two cycles;}
       |  ^
checkRd: (-1) permucycle.Rd:38: Lost braces; missing escapes or markup?
    38 |   {The second row means there is a cycle of length 2, with members  (1,3);}
       |   ^
checkRd: (-1) permucycle.Rd:39: Lost braces; missing escapes or markup?
    39 |  {The third row means  there is a cycle of length 1, with member  (2);}
       |  ^
checkRd: (-1) perm

NOTE r-oldrel-macos-arm64

Rd files

checkRd: (-1) permucycle.Rd:37: Lost braces; missing escapes or markup?
    37 |  {The 2 in the first row means there are two cycles;}
       |  ^
checkRd: (-1) permucycle.Rd:38: Lost braces; missing escapes or markup?
    38 |   {The second row means there is a cycle of length 2, with members  (1,3);}
       |   ^
checkRd: (-1) permucycle.Rd:39: Lost braces; missing escapes or markup?
    39 |  {The third row means  there is a cycle of length 1, with member  (2);}
       |  ^
checkRd: (-1) perm

NOTE r-oldrel-macos-x86_64

Rd files

checkRd: (-1) permucycle.Rd:37: Lost braces; missing escapes or markup?
    37 |  {The 2 in the first row means there are two cycles;}
       |  ^
checkRd: (-1) permucycle.Rd:38: Lost braces; missing escapes or markup?
    38 |   {The second row means there is a cycle of length 2, with members  (1,3);}
       |   ^
checkRd: (-1) permucycle.Rd:39: Lost braces; missing escapes or markup?
    39 |  {The third row means  there is a cycle of length 1, with member  (2);}
       |  ^
checkRd: (-1) perm

NOTE r-oldrel-windows-x86_64

Rd files

checkRd: (-1) permucycle.Rd:37: Lost braces; missing escapes or markup?
    37 |  {The 2 in the first row means there are two cycles;}
       |  ^
checkRd: (-1) permucycle.Rd:38: Lost braces; missing escapes or markup?
    38 |   {The second row means there is a cycle of length 2, with members  (1,3);}
       |   ^
checkRd: (-1) permucycle.Rd:39: Lost braces; missing escapes or markup?
    39 |  {The third row means  there is a cycle of length 1, with member  (2);}
       |  ^
checkRd: (-1) perm

Dependency Network

Version History

new 0.1.2 Mar 9, 2026