My BQN library

BQN utilities. Scripts resembling these may become part of a standard library at some point but for now they're not. They shouldn't be assumed to be stable or well-tested.

For usage, see export lists at the top of each file, and function descriptions in the comments below.

• strings.bqn: common string operations like split, replace, and so on (no regex)
• primes.bqn: fast-ish sieve with typical prime and factoring utilities
• matrix.bqn: matrix decompositions and tools: APL ⌹ is Inverse⊘Solve
• polynomial.bqn: complex polynomial tools and solvers
• min.bqn: optimization/minimization methods
• roots.bqn: find zeros of real functions
• big{nat,int}.bqn: utilities for arbitrary-precision numbers. In progress.
• datetime.bqn: time and date, handling formats other than BQN's native •UnixTime
• hashmap.bqn: mutable hash table, a prototype for planned •HashMap
• csv.bqn: comma-separated value file format