3ec36932_ew_of_Competitive_Technologies___Pure__direct_modeling
[0] WYSIWYG mode [History-based] No [Variational direct modeling] Yes [�Pure� direct modeling] 
Yes
Y e s
F a s t
N o
F u l l
E l e m e n t a r y ( s t e p b y s t e p )
P o s s i b l e