On Mon, Jan 15, 2018 at 12:27 PM, Steffen M��rcker <merkste@web.de> wrote:

Hi,

is there any way to set the rounding mode for IEEE floating point
operations? Maybe something like

Double roundToMinusInfWhile: [... code goes here ...]Double roundToZeroWhile: [... more code here ...]

If not, is it possible to add this behavior, e.g., via a custom primitive?

���This might interesting to have something like that for PolyMath, but I'm a little worried of subtle consequences

that might appear in UI if you use points for examples.���

Serge Stinckwich
UMI UMMISCO 209 (IRD/UPMC/UY1)

"Programs must be written for people to read, and only incidentally for machines to execute."

http://www.doesnotunderstand.org/