* Implemented the `multicombinations` function
* Write unit tests for `multicombinations` function
* Integrate the `multicombinations` function throughout codebase
1. Include multicombinations factory function in factoriesAny.js and factoriesNumber.js
2. Write embedded docs for multicombinations
3. Added latex support
4. Refer to multicombinations in the "see also"-section of related functions
* Change name from `multichoose` to `combinationsWithRep`
* Update combinationsWithRep.js
Instead of always cancelling `n-1 factorial` from the denominator and ignoring `k factorial`, added a conditional to cancel the the larger of the two, therefore further reducing redundant calculations.
* Revert "Update combinationsWithRep.js"
This reverts commit efef6d3bd4c381aa12f00869a7624a622268805c.
* Update combinationsWithRep.js
Instead of always cancelling `n-1 factorial` from the denominator and ignoring `k factorial`, added a conditional to cancel the the larger of the two, therefore further reducing redundant calculations.
* Add one more test for the case: k > n-1
* Refactor single for-loop into two separate ones
* Implemented the `multicombinations` function
* Write unit tests for `multicombinations` function
* Integrate the `multicombinations` function throughout codebase
1. Include multicombinations factory function in factoriesAny.js and factoriesNumber.js
2. Write embedded docs for multicombinations
3. Added latex support
4. Refer to multicombinations in the "see also"-section of related functions
* Change name from `multichoose` to `combinationsWithRep`
