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D.9.2.7 texname
Procedure from library latex.lib (see latex_lib).
- Usage:
- texname(fname,s); fname,s strings
- Return:
- if
fname="" : the transformed string s, for which the
following rules apply:
| s' + "~" --> "\\tilde{"+ s' +"}"
"_" + int --> "_{" + int +"}"
"[" + s' + "]" --> "_{" + s' + "}"
"A..Z" + int --> "A..Z" + "^{" + int + "}"
"a..z" + int --> "a..z" + "_{" + int + "}"
"(" + int + "," + s' + ")" --> "_{"+ int +"}" + "^{" + s'+"}"
| Furthermore, strings which begin with a left brace are modified
by deleting the first and the last character (which is then assumed to
be a right brace).
if fname!="" : append the transformed string s to the file
<fname> , and return nothing.
- Note:
- preceding ">>" are deleted in
fname , and suffix ".tex"
(if not given) is added to fname .
Example:
| LIB "latex.lib";
ring r = 0,(x,y),lp;
poly f = 3xy4 + 2xy2 + x5y3 + x + y6;
texname("","{f(10)}");
==> f(10)
texname("","f(10) =");
==> f_{10} =
texname("","n1");
==> n_{1}
texname("","T1_12");
==> T^{1}_{12}
texname("","g'_11");
==> g'_{11}
texname("","f23");
==> f_{23}
texname("","M[2,3]");
==> M_{2,3}
texname("","A(0,3);");
==> A_{0}^{3};
texname("","E~(3)");
==> \tilde{E}_{3}
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