15 Jun
1993
15 Jun
'93
2:16 p.m.
being minimally competent, I will opt for for using more keystrokes but keeping things as readable as possible i.e. (12,3) for a position is fine standard use of _{ } for subscripting arrows names for special configs being as mnemonic as possible get the wrinkles out of 2-D diagrams before worrying about 3-D don't forget the need for curved arrows more later thanks jim +++++++++++++++++++++++++++++++++++