INEXACT          2205 src/number.c       NOEXACT, EXACT, INEXACT
INEXACT          2269 src/number.c                   ctx->exactness = INEXACT;
INEXACT          2438 src/number.c               if (ctx->exactness == INEXACT) {
INEXACT          2472 src/number.c               if (ctx->exactness == INEXACT && !SCM_FLONUMP(ratval)) {
INEXACT          2608 src/number.c               ctx.exactness = INEXACT; exactness_seen++;