This is a small addition to my previous letter, to prove the point marked 1): when krad negative (-11) it takes in reality the option krad=1 ls=1, that is unity operator, which you did really get with a rather good accuracy: On 07.06.2012 18:58, David Tompsett wrote: > That is a good idea, with RINDEX= -11 we obtain: > :XOP 1 0 0.98974 0.00000 0.98974
Best wishes Lyudmila Dobysheva ------------------------------------------------------------------ Phys.-Techn. Institute of Ural Br. of Russian Ac. of Sci. 426001 Izhevsk, ul.Kirova 132 RUSSIA ------------------------------------------------------------------ Tel.:7(3412) 442118 (home), 218988(office), 250614(Fax) E-mail: lyu at otf.pti.udm.ru lyuka17 at mail.ru Skype: lyuka17, lyuka18 http://fti.udm.ru/content/view/25/103/lang,english/ ------------------------------------------------------------------