* setup linting with eslint-config-standard, prettier
* [autofix] npm run lint -- --fix with new setup
* [manual] fix types/ directory errors
* [manual] fix linting errors in test/ directory
* [manual] fix single linting error in src/
* revert ts-expect-error comment change
* error on .only in mocha tests
* fix test description typo
* move some short objects to single line
* add and gitignore eslintcache
* individually suppress ts any
* set --max-warnings to 0
* extract matrices to constants
* update ts-expect-error comments
* feat(simplify): Allow context option
If the options argument has a key 'context', it value is interpreted
as a context specifying various (non-default) properties of operators.
This context is propagated to all rules and all matching.
Adds some initial tests that the context option affects the behavior
of simplify appropriately. Not all can be activated until in a future
commit we add the ability for the application of a rule to be contingent
on aspects of the context.
Note that the enhanced rule matching necessary to support rules
constrained by non-default operator properties led to a couple of
changes to the output of rationalize() as well. Since the new output
seemed to better match what a person would typical write for the
rationalized form, this commit changed the test rather than attempted
to preserve the exact prior order of terms.
* feat(simplifyCore): strip all parentheses
Prior to this commit, simplifyCore stripped internal parentheses, but
would leave top-level ones. But top-level parentheses don't carry any
semantics, and no tests other than the ones that explicitly checked for
the retention of top-level parentheses were affected by this change.
Not making a special case for the top level also notably streamlined the
code in simplifyCore.
Adds tests for the new parenthesis-stripping behavior, as well as for
other node types that were added earlier but which did not yet have
simplifyCore tests.
* refactor(simplifyCore): Strip any node marked as trivial in context
This replaces special-case tests for unary + and parentheses, and
paves the way for example for 'abs' being marked trivial in a
putative positiveContext
* refactor(simplify): Rename 'context' parameter to rules and document it.
The new name is 'imposeContext' -- the motivation for the change is to
distinguish the parameter for 'assuming', which will be added as a new
parameter to control rule application based on context.
* feat(simplify): Allow context-based conditions on rule application.
Adds a new property of rules specified as objects: `assuming`. Its
value should be a context, and every property specified in that context
must match the incoming context, or else the rule will not be applied.
Updates the constant floating rules to require their operators be commutative,
as a test of the feature, and adds a unit test for this.
* feat(simplify): annotate rules with underlying assumptions
Also activates a number of tests of simplifications that should
or should not occur in various contexts.
To get all tests to pass, I could no longer find a rule ordering
that worked in all cases, without the ability to mark an individual
rule as applying repeatedly until just that rule stabilized. So this
commit also adds that ability, and uses it to eliminate the tricky rule
of expanding n1 + (n2 + n3)*(-1) to n1 + n2*(-1) + n3*(-1) late in the
rule ordering, in favor of the more intuitive (complete) expansion of
(n1 + n2)*(-1) to n1*(-1) + n2*(-1) early in the rule ordering, before
constant folding and gathering of like terms.
* feat(simplify): Add contexts for specific domains
In particular, adds a `simplify.realContext` and a `simplify.positiveContext`
which (attempt to) guarantee that no simplifications that change the value
of the expression, on any real number or any positive real number,
respectively, will occur.
Adds multiple tests for these contexts, including verification that the
simplification in either context does not change some example values of
any of the expressions in any simplify test.
This testing uncovered that it is unaryPlus that must be marked as trivial
for simplifyCore to work properly, so that marking is added as well.
* chore: Alter value consistency tests for browsers/older Node
The problem was NaN != NaN in some JavaScripts but not others,
so test for "both values NaN" explicitly before using deepEqual.
* fix: Implement requested changes from review
Added documentation about scope and context in top-level algebra functions
page; made variable name less abbreviated; performed suggested refactoring.
Co-authored-by: Jos de Jong <wjosdejong@gmail.com>
* Add `.js` extension to source file imports
* Specify package `exports` in `package.json`
Specify package type as `commonjs` (It's good to be specific)
* Move all compiled scripts into `lib` directory
Remove ./number.js (You can use the compiled ones in `./lib/*`)
Tell node that the `esm` directory is type `module` and enable tree shaking.
Remove unused files from packages `files` property
* Allow importing of package.json
* Make library ESM first
* - Fix merge conflicts
- Refactor `bundleAny` into `defaultInstance.js` and `browserBundle.cjs`
- Refactor unit tests to be able to run with plain nodejs (no transpiling)
- Fix browser examples
* Fix browser and browserstack tests
* Fix running unit tests on Node 10 (which has no support for modules)
* Fix node.js examples (those are still commonjs)
* Remove the need for `browserBundle.cjs`
* Generate minified bundle only
* [Security] Bump node-fetch from 2.6.0 to 2.6.1 (#1963)
Bumps [node-fetch](https://github.com/bitinn/node-fetch) from 2.6.0 to 2.6.1. **This update includes a security fix.**
- [Release notes](https://github.com/bitinn/node-fetch/releases)
- [Changelog](https://github.com/node-fetch/node-fetch/blob/master/docs/CHANGELOG.md)
- [Commits](https://github.com/bitinn/node-fetch/compare/v2.6.0...v2.6.1)
Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>
* Cleanup console.log
* Add integration tests to test the entry points (commonjs/esm, full/number only)
* Create backward compatibility error messages in the files moved/removed since v8
* Describe breaking changes in HISTORY.md
* Bump karma from 5.2.1 to 5.2.2 (#1965)
Bumps [karma](https://github.com/karma-runner/karma) from 5.2.1 to 5.2.2.
- [Release notes](https://github.com/karma-runner/karma/releases)
- [Changelog](https://github.com/karma-runner/karma/blob/master/CHANGELOG.md)
- [Commits](https://github.com/karma-runner/karma/compare/v5.2.1...v5.2.2)
Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>
Co-authored-by: Lee Langley-Rees <lee@greenimp.co.uk>
Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>
