Added CURRY* (experimental).
Added with-double-floats.
Re-added quadrature.
Added [a,inf] integrals.
Added quadrature.
Rewrote extended reals.

- no longer using functions to create/test infinite objects, fixing them as keywords
- added docstrings
- fixed bug in interval (invalid condition)
- changed tests accordingly
Added sparse-counter.
Fixed bug in sparse-counter, added print method.
Exported print-length-truncate.
Minor fixes to sparse-counter.

Exported table accessor, fixed printing to take print-length into
account, added weights.
Added sorting option to sparse-table-alist.
Fixed tally and printing.
Fixed accessor.
Removed stray line.
Added BINARY-SEARCH.
Added weighted quantiles (with tests).