minor, provide d32tod32() (aka quantized32())

Signed-off-by: Sebastian Freundt <freundt@ga-group.nl>
minor, use d32tod32() to round of in total return mode

Signed-off-by: Sebastian Freundt <freundt@ga-group.nl>
minor, go by the name quantized32() (as defined int ieee standard)

Signed-off-by: Sebastian Freundt <freundt@ga-group.nl>
minor, follow total return factors with float precision

Signed-off-by: Sebastian Freundt <freundt@ga-group.nl>
hygiene, split trow printer into quantised (for total returns) and straight routine (for total payout)

Signed-off-by: Sebastian Freundt <freundt@ga-group.nl>
chore, check for quantized32()

Signed-off-by: Sebastian Freundt <freundt@ga-group.nl>
hygiene, define quantized32() auxiliaries only if not present as determined by c.ac

Signed-off-by: Sebastian Freundt <freundt@ga-group.nl>
test, adapt to quantised output in total return tests

Signed-off-by: Sebastian Freundt <freundt@ga-group.nl>
hygiene, use ieee speak for quantexp{bid,dpd}32()

Signed-off-by: Sebastian Freundt <freundt@ga-group.nl>
test, give up on fixing rounding errors, adapt tests instead

Signed-off-by: Sebastian Freundt <freundt@ga-group.nl>
Merge branch 'feat/rounding'

* feat/rounding:
  test, give up on fixing rounding errors, adapt tests instead
  hygiene, use ieee speak for quantexp{bid,dpd}32()
  test, adapt to quantised output in total return tests
  hygiene, define quantized32() auxiliaries only if not present as determined by c.ac
  chore, check for quantized32()
  hygiene, split trow printer into quantised (for total returns) and straight routine (for total payout)
  minor, follow total return factors with float precision
  minor, go by the name quantized32() (as defined int ieee standard)
  minor, use d32tod32() to round of in total return mode
  minor, provide d32tod32() (aka quantized32())
chore, fix introductory text

Signed-off-by: Sebastian Freundt <freundt@ga-group.nl>
chore, add travis CI and drone build status badges

Signed-off-by: Sebastian Freundt <freundt@ga-group.nl>
doc, demonstrate total payout back and forward adjustment

Signed-off-by: Sebastian Freundt <freundt@ga-group.nl>
Merge branch 'doc/general'

* doc/general:
  doc, demonstrate total payout back and forward adjustment
  chore, add travis CI and drone build status badges
  chore, fix introductory text