#import "@preview/unify:0.8.1": (
  add-unit, num, numrange as sys-numrange, qty as sys-qty, qtyrange as sys-qtyrange, unit as sys-unit,
)

// Set global defaults via currying
#let unit = sys-unit.with(per: "/")
#let qty = sys-qty.with(per: "/")
#let numrange = sys-numrange.with(delimiter: "\"to\"")
#let qtyrange = sys-qtyrange.with(per: "/", delimiter: "\"to\"")
