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Hi, Not having too many ideas, I did this: is there not a more elegant way ? Thank you. Fabrice \definemathmatrix [pmatrix][matrix:parentheses][simplecommand=MATRIX] \starttext \startmidaligned \startxtable[align={middle,lohi},frame=off,offset=0.8ex] \startxrow \startxcell \m{P\times M=P} \stopxcell \startxcell \math{\iff} \stopxcell \startxcell \m{\MATRIX{x,y}\times \MATRIX{0.22,0.78;0.53,0.47}=\MATRIX{x,y}} \stopxcell \stopxrow \startxrow \startxcell \stopxcell \startxcell \m{\iff} \stopxcell \startxcell[align=right] \math{\startmathcases \NC 0.22x+0.53y=x \NR \NC 0.78x+0.47y=y \NR \stopmathcases} \stopxcell \stopxrow \startxrow \startxcell \stopxcell \startxcell \m{\iff} \stopxcell \startxcell[align=right] \m{0.78x-0.53y=0} \stopxcell \stopxrow \startxrow \startxcell \stopxcell \startxcell \m{\iff} \stopxcell \startxcell[align=right] \m{78x-53y=0} \stopxcell \stopxrow \stopxtable \stopmidaligned \stoptext
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Fabrice Couvreur schrieb am 13.05.2019 um 22:45:
Hi, Not having too many ideas, I did this: is there not a more elegant way ? \definemathmatrix [pmatrix] [matrix:parentheses] [simplecommand=MATRIX]
\starttext \startformula \startmathalignment \NC P \times M = P \NC \iff \MATRIX{x,y} \times \MATRIX{0.22,0.78;0.53,0.47} = \MATRIX{x,y} \NR \NC \NC \iff \startmathcases \NC 0.22x + 0.53y = x \NR \NC 0.78x + 0.47y = y \NR \stopmathcases \NR \NC \NC \iff 0.78x - 0.53y = 0 \NR \NC \NC \iff 78x - 53y = 0 \NR \stopmathalignment \stopformula \stoptext Wolfgang
participants (2)
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Fabrice Couvreur
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Wolfgang Schuster