On Fri, May 11, 2012 at 11:16 AM, elgospa@libero.it wrote:

Thank you very much Luigi.

Any idea on how to split the \startalign content? No, I've an error

! Undefined control sequence. system > tex > error on line 16 in file test.tex: Undefined control sequence ... 6 %context.NC() context("Hello") context.vrule(72.27*2^16, 2^16,2^16) context.NC() context("%s", "World") context.NR() 7 %context.stoptabulate() 8 %\stopluacode 9 %\stoptext 10 11 \setupformulas[align=right] 12 \starttext 13 \startformula 14 \startalign[n=3, align={left, right, left}] 15 \NC \text{dove} \quad \NC Y \NC = min \left({{e_{yfitest}} \over {R_{fi}}}; 16 >> 0.04 \right) = min \left({{\sbc{e_yfitest}} \over {\sba{R_fi}}}; 0.04 \right) 17 =\sbd{Y} \NR 18 \NC \NC Z \NC = log_{10} \left({1 \over Y} \right) = log_{10} \left({1 19 \over \sbd{Y}} \right) = \sbc{Z} \NR 20 \NC \NC X \NC = {{r_{fi}} \over {D_{ifi}}} = {{\sba{r_fi}} \over {\sba 21 {D_ifi}}} = \sbd{X} \NR 22 \NC \NC N \NC = 1.006 - {1 \over {6.2 + \left(90 \cdot Y \right)^4}} = 23 1.006 - {1 \over {6.2 + \left(90 \cdot \sbd{Y} \right)^4}} = \sbd{N} \NR 24 \startluacode 25 if X==0.06 then 26 tex.print("\\NC \\NC \\beta_{0.06} \\NC = N \\cdot \\left(-0.3635 \\cdot Z^3 l.16 0.04 \right) = min \left({{\sbc {e_yfitest}} \over {\sba{R_fi}}}; 0.04 \... Perhaps \sbc is a macro from latex...