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ntg-context@ntg.nl

March 2022

43 participants
62 discussions

PageNumber in MetaFun
by Marco Patzer 02 Mar '22

02 Mar '22

Hi! Has something changed regarding PageNumber? Take the following example: \starttext foo\page \startMPcode if PageNumber==1: fill unitsquare scaled 1cm; elseif PageNumber==2: fill fullcircle scaled 2cm; fi \stopMPcode \stoptext LMTX 2022.01.21 20:13 produces a rectangle on page 2, an older MkIV produces a circle on page 2. Is this expected behaviour? Marco

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mathalignment not working (? again ?)
by śrīrāma 02 Mar '22

02 Mar '22

Hi, While setting some rather large set of equations in a document I could not achieve proper alignment of columns in mathalignment. Below is a demonstrative example: \starttext \placeformula \startformula \startmathalignment[n=7,align={right,left,right,left,right,left,right}] \NC x_1 \NC + \NC x_2 \NC + \NC 6x_3 \NC = \NC 170, \NR \NC 3x_1 \NC - \NC 110x_2 \NC - \NC x_3 \NC = \NC 4, \NR \NC 14x_1 \NC + \NC 13x_2 \NC + \NC 10x_3 \NC = \NC 25. \NR \stopmathalignment \stopformula \startformula \startmathalignment[align={left,right}] \NC \sin^2 x + \cos^2 x \NC = 1 \NR \NC e^{iπ} \NC = -1 \NR \stopmathalignment \stopformula \stoptext The first example is from the wiki and the second one is just something I wrote as an example. Compiling the above, I see that the equations are not aligned as requested. There was an earlier discussion on this here: https://www.mail-archive.com/ntg-context@ntg.nl/msg97115.html However, I have: mtx-context | current version: 2022.01.21 20:13 where I have verified that the fix therein is present (in math-ali.mkxl). Have I gone wrong somewhere ? Thanks, Sreeram

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