Difference between revisions of "Math with newmat"

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Here some short examples of how to use math with the [http://source.contextgarden.net/m-newmat.tex newmat] module, which "collects macros that TeX users kind of expect to be available when typesetting math," according to the documentation.  These currently include the <cmd>frac</cmd> family (<cmd>frac</cmd>, <cmd>dfrac</cmd>, <cmd>tfrac</cmd>, <cmd>binom</cmd>, etc.), the <cmd>QED</cmd> symbol, the <cmd>boxed</cmd> command, and the <tt>subarray</tt>, <tt>substack</tt>, and <tt>smallmatrix</tt> environments, along with a few others.  At one time it also included the <cmd>text</cmd> command, though that has now been moved to the core.
 
Here some short examples of how to use math with the [http://source.contextgarden.net/m-newmat.tex newmat] module, which "collects macros that TeX users kind of expect to be available when typesetting math," according to the documentation.  These currently include the <cmd>frac</cmd> family (<cmd>frac</cmd>, <cmd>dfrac</cmd>, <cmd>tfrac</cmd>, <cmd>binom</cmd>, etc.), the <cmd>QED</cmd> symbol, the <cmd>boxed</cmd> command, and the <tt>subarray</tt>, <tt>substack</tt>, and <tt>smallmatrix</tt> environments, along with a few others.  At one time it also included the <cmd>text</cmd> command, though that has now been moved to the core.
  
<texcode>
+
Inline maths:
 +
<context source="yes" text="produces">
 
\usemodule[newmat]
 
\usemodule[newmat]
  
Inline math: $x = \frac{y}{2z} + x_{\text{center}}$
 
</texcode>
 
 
<context>
 
\usemodule[newmat]
 
 
Inline math: $x = \frac{y}{2z} + x_{\text{center}}$
 
Inline math: $x = \frac{y}{2z} + x_{\text{center}}$
 
</context>
 
</context>
  
<texcode>
 
 
Display math:
 
Display math:
 +
<context source="yes" text"produces">
 +
\usemodule[newmat]
  
\startformula
 
q = \delta \frac{\partial p}{\partial x} =
 
\delta(\phi) p_{vsat}(\theta) \frac{\partial \phi}{\partial x} =
 
\left[ \frac{\delta_a}{\mu(\theta)} p_{vsat}(\theta) \right] \frac{\partial \phi}{\partial x} =
 
k \frac{\partial \phi}{\partial x}
 
\stopformula
 
</texcode>
 
 
<context>
 
\usemodule[newmat]
 
 
Display math:
 
Display math:
 
 
\startformula
 
\startformula
 
q = \delta \frac{\partial p}{\partial x} =  
 
q = \delta \frac{\partial p}{\partial x} =  
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</context>
 
</context>
  
<texcode>
 
 
Legends:
 
Legends:
 
+
<context source="yes">
\startlegend
 
\leg k \\ water vapor permeability \\ \\
 
\leg K \\ water vapor permeance \\ \\
 
\leg S \\ surface \\ \\
 
\leg L \\ length \\ \\
 
\stoplegend
 
</texcode>
 
 
 
<context>
 
 
\usemodule[newmat]
 
\usemodule[newmat]
Legends:
 
  
 
\startlegend
 
\startlegend
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</context>
 
</context>
  
 
<texcode>
 
 
Aligned display math:
 
Aligned display math:
 +
<context source="yes">
 +
\usemodule[newmat]
  
\startformula\eqalign{
 
t_{L,\text{early}} & = t_{L,\text{late}} = t_{L,\text{ray}} \cr
 
& = 6\ \mu m \cr
 
}\stopformula
 
</texcode>
 
 
<context>
 
Aligned display math:
 
 
\usemodule[newmat]
 
 
\startformula\eqalign{
 
\startformula\eqalign{
 
t_{L,\text{early}} & = t_{L,\text{late}} = t_{L,\text{ray}} \cr
 
t_{L,\text{early}} & = t_{L,\text{late}} = t_{L,\text{ray}} \cr

Revision as of 05:35, 23 July 2006

< Math | MathML | Math with amsl | Math with nath >

Here some short examples of how to use math with the newmat module, which "collects macros that TeX users kind of expect to be available when typesetting math," according to the documentation. These currently include the \frac family (\frac, \dfrac, \tfrac, \binom, etc.), the \QED symbol, the \boxed command, and the subarray, substack, and smallmatrix environments, along with a few others. At one time it also included the \text command, though that has now been moved to the core.

Inline maths:

\usemodule[newmat]

Inline math: $x = \frac{y}{2z} + x_{\text{center}}$

produces

Display math:

\usemodule[newmat]

Display math:
\startformula
q = \delta \frac{\partial p}{\partial x} = 
\delta(\phi) p_{vsat}(\theta) \frac{\partial \phi}{\partial x} = 
\left[ \frac{\delta_a}{\mu(\theta)} p_{vsat}(\theta) \right] \frac{\partial \phi}{\partial x} = 
k \frac{\partial \phi}{\partial x}
\stopformula

Legends:

\usemodule[newmat]

\startlegend
\leg k \\ water vapor permeability \\ \\
\leg K \\ water vapor permeance \\ \\
\leg S \\ surface \\ \\
\leg L \\ length \\ \\
\stoplegend

Aligned display math:

\usemodule[newmat]

\startformula\eqalign{
t_{L,\text{early}} & = t_{L,\text{late}} = t_{L,\text{ray}} \cr
& = 6\ \mu m \cr
}\stopformula

(These samples are adapted from an example sent to the mailing list on 2005-06-28 by Wolfgang Zillig.)