Add missing definition of exact as noticed by GJS.
authorChris Hanson <org/chris-hanson/cph>
Sat, 10 Aug 2019 21:31:04 +0000 (14:31 -0700)
committerChris Hanson <org/chris-hanson/cph>
Sat, 10 Aug 2019 22:15:22 +0000 (15:15 -0700)
commitd37c1cb86d573b53c4aff7f0f01c2bcccdee6651
tree4af503e5877199a8970dd6c7174b4bb103192904
parentddd6a6ab5644af5716e8b2e4f44d18fd01d68a4a
Add missing definition of exact as noticed by GJS.

Also update the text of inexact and exact to match R7RS.
doc/ref-manual/numbers.texi