1.7.2 Requiring polars🔗ℹ

(require polars) shadows racket/base’s arithmetic, comparison and logic operators, filter, sort, min, max, round and a few more (Shadowed bindings lists them). Each falls back to its racket/base meaning on plain values:

> (filter even? '(1 2 3 4))

'(2 4)

> (sort '(3 1 2) <)

'(1 2 3)

> (max 3 7)

7

To keep the two apart, require polars under a prefix:

> (require (prefix-in pl: polars))

> (pl:~> (pl:series '(3 1 2)) pl:sort pl:series->list)

'(1 2 3)

plot/pict, which draws the plot below, shares no name with polars.