diff options
Diffstat (limited to 'txr.1')
| -rw-r--r-- | txr.1 | 46 |
1 files changed, 39 insertions, 7 deletions
@@ -13025,12 +13025,11 @@ argument. If is not given, then the pos-max function defaults .meta testfun to the -.code > -("greater than") function, whereas +.code greater +function, whereas .code pos-min defaults it to the -.code < -("less than") +.code less function. If @@ -13438,11 +13437,11 @@ argument. If .meta testfun is not given, then the find-max function defaults it to the -.code > +.code greater function, whereas .code find-min defaults it to the -.code < +.code less function. Without a @@ -17254,7 +17253,13 @@ The function is used as the default for the argument of the functions .code sort and -.codn merge . +.codn merge , +as well as the +.meta testfun +argument of the +.code pos-min +and +.codn find-min . The .code less @@ -17363,6 +17368,33 @@ a nonempty list. Finally, if either of the arguments has a type other than the above discussed types, the situation is an error. +.coNP Function @ greater +.synb +.mets (greater < left-obj << right-obj ) +.syne +.desc +The +.code +greater +function is equivalent to +.code less +with the arguments reversed. That is to say, the following +equivalence holds: + +.cblk + (greater a b) <--> (less b a) +.cble + +The +.code greater +function is used as the default for the +.meta testfun +argument of the +.code pos-max +and +.code find-max +functions. + .coNP Function @ sort .synb .mets (sort < sequence >> [ lessfun <> [ keyfun ]]) |