Hi, Is there a way to increase the distance between the columns in startalign/stopalign ? I read the Myway on math align and there are examples where one can set the distance but only for pairs of equations. In the following code I have 3 columns but they are too close together and I want to spread them out. I tried to use the distance parameter but this setting is ignored. I also experimented with the startmatrix/stopmatrix but I need the sub formula numbering. Any help appreciated Wim \def\ms{\,} \starttext \placesubformula \startformula \startalign[n=3] \NC f(x) \NC = \frac{1}{2\pi} \int\limits_{-\infty}^{+\infty} g(y) \ms e^{i y x} \ms dy \NC (x \in \reals) \NR[calcb-chapter4-eqn5:i][i] \NC g(y) \NC = \int\limits_{-\infty}^{+\infty} f(x) \ms e^{-i y x} d x \NC ( y \in \reals) \NR[calcb-chapter4-eqn5:ii][ii] \NC \int\limits_{-\infty}^{+\infty} |f(x)|^{2} dx \NC = \frac{1}{2\pi} \int\limits_{-\infty}^{+\infty} \Big| g(y) \Big|^{2} \ms d y \NC \quad \NR[calcb-chapter4-eqn5:iii][iii] \stopalign \stopformula \stoptext
On Sat, 25 Aug 2007, WN wrote:
Hi,
Is there a way to increase the distance between the columns in startalign/stopalign ? I read the Myway on math align and there are examples where one can set the distance but only for pairs of equations.
In the following code I have 3 columns but they are too close together and I want to spread them out.
How about \startalign[n=2,m=2,distance=2em] Aditya
Aditya, This confuses me, I thought when using 3 columns I have to set n=3 otherwise I get errors about extra tab found etc. However doing as you suggested, seems to work. Then another question, the formula numbering is not aligned with the other formula's in my text like in the code below. How can I force the sub formula numbering to be right aligned ? Thanks Wim \def\ms{\,} \starttext \placeformula[calcb-chapter4-eqn2] \startformula f(x) = \sum_{n = - \infty}^{+\infty} c_{n} e^{\displaystyle i n \frac{\pi}{L} x} \quad \text{,} \quad c_{n} = \frac{1}{2L} \int\limits_{-L}^{L} f(x) \ms e^{- \displaystyle in\frac{\pi}{L} x } dx \stopformula Formula number is not right aligned with the previous formula \placesubformula \startformula \startalign[n=2,m=2,distance=2em] %\startalign[n=3] \NC f(x) \NC = \frac{1}{2\pi} \int\limits_{-\infty}^{+\infty} g(y) \ms e^{i y x} \ms dy \NC (x \in \reals) \NR[calcb-chapter4-eqn5:i][i] \NC g(y) \NC = \int\limits_{-\infty}^{+\infty} f(x) \ms e^{-i y x} d x \NC ( y \in \reals) \NR[calcb-chapter4-eqn5:ii][ii] \NC \int\limits_{-\infty}^{+\infty} |f(x)|^{2} dx \NC = \frac{1}{2\pi} \int\limits_{-\infty}^{+\infty} \Big| g(y) \Big|^{2} \ms d y \NC \quad \NR[calcb-chapter4-eqn5:iii][iii] \stopalign \stopformula \stoptext
How about
\startalign[n=2,m=2,distance=2em]
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On Sun, 26 Aug 2007, WN wrote:
Aditya,
This confuses me, I thought when using 3 columns I have to set n=3 otherwise I get errors about extra tab found etc. However doing as you suggested, seems to work.
This is due to the m key. m=2 tells context that there are two blocks of equations. n=2 says that each block has two columns. So, in all there should be n*m = 4 \NC in the equation (I had only put three, which led to the wrong equation number alignment).
Then another question, the formula numbering is not aligned with the other formula's in my text like in the code below. How can I force the sub formula numbering to be right aligned ?
See above: This was due to mistake in my code. This works. (Though it will be nice if such mistakes do not cause these kinds of errors) \def\ms{\,} \starttext \placeformula[calcb-chapter4-eqn2] \startformula f(x) = \sum_{n = - \infty}^{+\infty} c_{n} e^{\displaystyle i n \frac{\pi}{L} x} \quad \text{,} \quad c_{n} = \frac{1}{2L} \int\limits_{-L}^{L} f(x) \ms e^{- \displaystyle in\frac{\pi}{L} x } dx \stopformula Formula number is not right aligned with the previous formula \placesubformula \startformula \startalign[n=2,m=2,distance=2em] %\startalign[n=3] \NC f(x) \NC = \frac{1}{2\pi} \int\limits_{-\infty}^{+\infty} g(y) \ms e^{i y x} \ms dy \NC\NC (x \in \reals) \NR[calcb-chapter4-eqn5:i][i] \NC g(y) \NC = \int\limits_{-\infty}^{+\infty} f(x) \ms e^{-i y x} d x \NC\NC ( y \in \reals) \NR[calcb-chapter4-eqn5:ii][ii] \NC \int\limits_{-\infty}^{+\infty} |f(x)|^{2} dx \NC = \frac{1}{2\pi} \int\limits_{-\infty}^{+\infty} \Big| g(y) \Big|^{2} \ms d y \NC\NC \quad \NR[calcb-chapter4-eqn5:iii][iii] \stopalign \stopformula \stoptext Do you know about subformulas? For example, \setupsubformulas[conversion=romannumerals] \def\ms{\,} \starttext \startsubformulas[calcb-chapter-4-eqn5] \placeformula \startformula \startalign[n=2,m=2,distance=2em] \NC f(x) \EQ \frac{1}{2\pi} \int\limits_{-\infty}^{+\infty} g(y) \ms e^{i y x} \ms dy \NC\NC (x \in \reals) \NR[calcb-chapter4-eqn5:i] \NC g(y) \EQ \int\limits_{-\infty}^{+\infty} f(x) \ms e^{-i y x} d x \NC\NC ( y \in \reals) \NR[calcb-chapter4-eqn5:ii] \NC \int\limits_{-\infty}^{+\infty} |f(x)|^{2} dx \EQ \frac{1}{2\pi} \int\limits_{-\infty}^{+\infty} \Big| g(y) \Big|^{2} \ms d y \NC\NC \NR[calcb-chapter4-eqn5:iii] \stopalign \stopformula \stopsubformulas You can also refer to the whole equation~\in[calcb-chapter-4-eqn5], or an individual number~\in[calcb-chapter4-eqn5:iii]. \stoptext BTW, why no \ms before dx, and a \ms before dy? Aditya
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