fracture 0.2.1
New features
fracture()
and frac_mat()
no longer return
an error when receiving a vector containing NA
or
Inf
values (#14).
fracture(NA)
now returns NA
.
fracture(Inf)
now returns "Inf/1"
.
Bug fixes
- Fixed a bug where
frac_style()
would print integers in
mixed fracture
s as "1 ⁰/₀"
instead of
"1"
(#12).
fracture 0.2.0
Breaking changes
- The second argument to
fracture()
and
frac_mat()
is now ...
, which must be empty. As
a result, all arguments besides x
must now be named.
(#5)
fracture()
and frac_mat()
now default to a
denominator of 1
when x
equals 0
or 1
. Previously, these would default to a denominator of
max_denom
. max_denom
is still used as the
denominator when x
is 0
or 1
± ε.
(#6)
New features
fracture()
and frac_mat()
gain the
argument denom
, which allows the user to set an explicit
denominator used by all fractions. (#5)
Miscellaneous
- The
print()
method for fracture
s now puts
quotes around mixed fractions to increase legibility. (#7)
- Updated
testthat
to 3rd edition. (#5)
fracture 0.1.3
- Implemented STRICT_R_HEADERS in accordance with
RcppCore/Rcpp#1158
fracture 0.1.2
Bug fixes
- Fixed bug where certain fractions
(e.g.
frac_mat(1307.36, base_10 = TRUE)
) would cause an
floating point rounding error.
- Reimplemented
decimal_to_fraction_base_10()
with
double
rather than int
.
- Added tests to cover all base_10 fractions below 10,000/10,000
(reduced to 100/100 when testing on CRAN) and a random sample of base_10
fractions below 10,000,000/10,000,000.
Documentation fixes
frac_mat()
’s max_denom
should be less than
the inverse square root of machine double epsilon.
fracture 0.1.1
New features
- Added
frac_style()
which formats fractures using
Unicode superscripts and subscripts.
- Added
is.frac_mat()
which tests if a matrix is
formatted like the output of frac_mat()
.
Bug fixes
- Fixed bug where certain fractions (e.g. 16/113) would cause an
integer overflow in C++.
- Reimplemented
decimal_to_fraction_cont()
with
double
rather than int
.
- Added tests to cover all fractions below 1000/1000 (reduced to
100/100 when testing on CRAN) and a random sample of fractions below
10,000,000/10,000,000.
- Fixed bug with fracture math where only the first element would be
returned.
- Added error handling for
NA
and infinite inputs to
frac_mat()
.
Miscellaneous
fracture 0.1.0