* bug when zoom in too much (exception Protocol.TkError("bad screen distance " -Infm"")) * sometimes the labels for the first ticks are 0.99999932329 ?? * intersection of x=k functions * resizing of log and modify (buttons disappear)
* bug when zoom in too much (exception Protocol.TkError("bad screen distance " -Infm"")) * sometimes the labels for the first ticks are 0.99999932329 ?? * intersection of x=k functions * resizing of log and modify (buttons disappear)