Maxima Function
rembox (expr, unlabelled)
rembox(expr,label)
rembox(expr)
Removes boxes from expr.
rembox (expr, unlabelled)
removes all unlabelled boxes from expr.
rembox (expr, label)
removes only boxes bearing label.
rembox (expr)
removes all boxes, labelled and unlabelled.
Boxes are drawn by the box
, dpart
, and lpart
functions.
Examples:
(%i1) expr: (a*d - b*c)/h^2 + sin(%pi*x); a d - b c (%o1) sin(%pi x) + --------- 2 h (%i2) dpart (dpart (expr, 1, 1), 2, 2); """"""" a d - b c (%o2) sin("%pi x") + --------- """"""" """" " 2" "h " """" (%i3) expr2: lpart (BAR, lpart (FOO, %, 1), 2); FOO""""""""""" BAR"""""""" " """"""" " "a d - b c" (%o3) "sin("%pi x")" + "---------" " """"""" " " """" " """""""""""""" " " 2" " " "h " " " """" " """"""""""" (%i4) rembox (expr2, unlabelled); BAR"""""""" FOO""""""""" "a d - b c" (%o4) "sin(%pi x)" + "---------" """""""""""" " 2 " " h " """"""""""" (%i5) rembox (expr2, FOO); BAR"""""""" """"""" "a d - b c" (%o5) sin("%pi x") + "---------" """"""" " """" " " " 2" " " "h " " " """" " """"""""""" (%i6) rembox (expr2, BAR); FOO""""""""""" " """"""" " a d - b c (%o6) "sin("%pi x")" + --------- " """"""" " """" """""""""""""" " 2" "h " """" (%i7) rembox (expr2); a d - b c (%o7) sin(%pi x) + --------- 2 h