On 6/19/2017 12:56 AM, Henri Menke wrote:
Let me quote the TeXbook (page 195):
»Although formulas within a paragraph always break after binary operations and relations, displayed formulas always break before binary operations and relations.«
given that one uses alignments
On the other hand, right above this paragraph, it says:
»It's quite an art to decide how to break long displayed formulas into several lines; TeX never attempts to break them, because no set of rules is really adequate.«
right, so we're stuck .. anyhow, some future mkiv beta / luatex combination will provide \setupformulas[split=yes,align=flushleft] % already there \setupmathematics[setups=math:spacing:split] % needs new engine so that you split differently (one can then prevent an unwanted split with a large penalty) Hans ----------------------------------------------------------------- Hans Hagen | PRAGMA ADE Ridderstraat 27 | 8061 GH Hasselt | The Netherlands tel: 038 477 53 69 | www.pragma-ade.nl | www.pragma-pod.nl -----------------------------------------------------------------