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Revision 1.24 / (download) - annotate - [select for diffs], Fri Mar 12 01:17:48 2021 UTC (3 years, 6 months ago) by takayama
Branch: MAIN
CVS Tags: HEAD
Changes since 1.23: +46 -3
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Diff to previous 1.23 (colored)
Operator order is introduced, work in progress.
Revision 1.23 / (download) - annotate - [select for diffs], Thu Mar 11 06:14:57 2021 UTC (3 years, 6 months ago) by takayama
Branch: MAIN
Changes since 1.22: +17 -1
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Diff to previous 1.22 (colored)
quote_input_form() supports pure function derivatives.
[2077] function f(x,y,z);
[2078] quote_input_form(quote(f{1,0,0}(x,y,z)));
quote(f{1, 0, 0}(x, y, z))
Revision 1.22 / (download) - annotate - [select for diffs], Fri Jan 24 01:15:00 2020 UTC (4 years, 8 months ago) by takayama
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Changes since 1.21: +8 -6
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Missing an initialization of strings.
Revision 1.21 / (download) - annotate - [select for diffs], Mon Sep 22 06:23:40 2014 UTC (10 years ago) by ohara
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Changes since 1.20: +17 -1
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1. quote_replace accepts arguments as function names. 2. quote_replace_by_rule works for quotes like base_replace does.
Revision 1.20 / (download) - annotate - [select for diffs], Sun May 23 01:52:51 2010 UTC (14 years, 4 months ago) by takayama
Branch: MAIN
CVS Tags: RELEASE_1_3_1_13b
Changes since 1.19: +3 -3
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Diff to previous 1.19 (colored)
bug fix of quote_to_quote. Example: eval_quote(quote_to_quote(0.000000000001)) caused a parse error in the previous version. (0.0000000001 --> 1.0e-??)
Revision 1.19 / (download) - annotate - [select for diffs], Thu Oct 5 20:12:15 2006 UTC (17 years, 11 months ago) by takayama
Branch: MAIN
CVS Tags: R_1_3_1-2,
RELEASE_1_2_3_12,
DEB_REL_1_2_3-9
Changes since 1.18: +7 -1
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Diff to previous 1.18 (colored)
poly_sort(F) for quote F is partially implemented. poly_expand(F) is an alias of poly_sort(F).
Revision 1.18 / (download) - annotate - [select for diffs], Thu Oct 5 08:30:36 2006 UTC (17 years, 11 months ago) by takayama
Branch: MAIN
Changes since 1.17: +48 -6
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Diff to previous 1.17 (colored)
poly_sort(F|v,w,truncate)
It expands {F} with a given variables {v}=V and a given weight {w}=W.
It returns a quote object.
If {trucate} option is set, the expansion is truncated at the given degree.
example: poly_sort((x-y-a)^3 | v=[x,y], w=[-1,-1])
returns a series expansion in terms of x and y.
The main functions are taka_quote_sort(), quote_sort_polynomial2().
Revision 1.17 / (download) - annotate - [select for diffs], Mon Nov 21 08:20:31 2005 UTC (18 years, 10 months ago) by takayama
Branch: MAIN
CVS Tags: KNOPPIX_2006
Changes since 1.16: +3 -1
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Diff to previous 1.16 (colored)
Added the case of n_op.
Revision 1.16 / (download) - annotate - [select for diffs], Mon Aug 9 07:36:05 2004 UTC (20 years, 1 month ago) by noro
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CVS Tags: RELEASE_1_2_3
Changes since 1.15: +11 -1
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Diff to previous 1.15 (colored)
Added a special treatment for "^" in quote_input_form_quote_list_b_op().
Revision 1.15 / (download) - annotate - [select for diffs], Tue Mar 9 07:01:59 2004 UTC (20 years, 6 months ago) by takayama
Branch: MAIN
CVS Tags: RELEASE_1_2_2_KNOPPIX_b
Changes since 1.14: +13 -1
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Diff to previous 1.14 (colored)
Experimental codes for quote clean env.: taka_poly_factor and taka_poly_grobner accept a quote or a list of quotes. When a quote or a list of quotes is given as an argument, these functions return a quote or a list of quotes. quote_to_obj : a frontend of eval_quote
Revision 1.14 / (download) - annotate - [select for diffs], Tue Jan 22 06:18:44 2002 UTC (22 years, 8 months ago) by takayama
Branch: MAIN
CVS Tags: RELEASE_1_2_2_KNOPPIX,
RELEASE_1_2_2,
RELEASE_1_2_1
Changes since 1.13: +3 -3
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Diff to previous 1.13 (colored)
We no longer use Tag field to find the datatype of struct. We use struct_type() function instead.
Revision 1.13 / (download) - annotate - [select for diffs], Wed Sep 5 06:26:02 2001 UTC (23 years ago) by takayama
Branch: MAIN
Changes since 1.12: +4 -2
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Diff to previous 1.12 (colored)
base_replace() is used instead of eval_variables_in_quote(). Because eval_variables_in_quote() causes some troubles (ask Noro-san for details).
Revision 1.12 / (download) - annotate - [select for diffs], Wed Sep 5 02:10:55 2001 UTC (23 years ago) by takayama
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Changes since 1.11: +8 -1
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Diff to previous 1.11 (colored)
Supporting new data tag "variable".
Revision 1.11 / (download) - annotate - [select for diffs], Sat Sep 1 07:12:38 2001 UTC (23 years, 1 month ago) by takayama
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Changes since 1.10: +4 -1
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Diff to previous 1.10 (colored)
print_tex_form(S) supports greek letters and subscript.
For example, print_tex_form(alpha123) outputs
\alpha_{123}.
In order to turn of qutomatic subscripting, set
Print_tex_form_no_automatic_subscript = 1.
Revision 1.10 / (download) - annotate - [select for diffs], Fri Aug 31 23:51:38 2001 UTC (23 years, 1 month ago) by takayama
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Changes since 1.9: +15 -6
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Diff to previous 1.9 (colored)
base_replace(F,Rule) supports quote data.
Revision 1.9 / (download) - annotate - [select for diffs], Fri Aug 31 23:23:33 2001 UTC (23 years, 1 month ago) by takayama
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Changes since 1.8: +22 -7
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Diff to previous 1.8 (colored)
quote_replace(F,x,A) : replace x in F by A. F and A are quote data. The return value is also quote data.
Revision 1.8 / (download) - annotate - [select for diffs], Fri Aug 31 12:58:24 2001 UTC (23 years, 1 month ago) by takayama
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Changes since 1.7: +28 -2
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Diff to previous 1.7 (colored)
quote_replace(F,x,Y) : replace x in F by Y where F and Y are data of quote type. It causes asir the core dump for now. (BUG)
Revision 1.7 / (download) - annotate - [select for diffs], Sun Aug 26 09:50:28 2001 UTC (23 years, 1 month ago) by takayama
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Changes since 1.6: +13 -3
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Diff to previous 1.6 (colored)
Added new experimental functions poly_initial(I) poly_grobner_basis(F) poly_hilbert_polynomial(I) which accept data structure poly_ideal.
Revision 1.6 / (download) - annotate - [select for diffs], Sat Aug 25 04:39:03 2001 UTC (23 years, 1 month ago) by takayama
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Changes since 1.5: +2 -11
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Diff to previous 1.5 (colored)
New datatypes are added by using struct (experimental). See datatype.rr. base_field : field. base_identity : identity. base_text : text which explains the meaning of identity. poly_factored_polynomial : polynomial in factored form. poly_factored_rational : rational in factored form. poly_polynomial : polynomial that belongs to a ring. poly_ideal : ideal poly_ring : ring
Revision 1.5 / (download) - annotate - [select for diffs], Wed Aug 22 05:38:10 2001 UTC (23 years, 1 month ago) by takayama
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Changes since 1.4: +129 -2
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Diff to previous 1.4 (colored)
A new function quote_input_form() is added. Examples: [615] quote_input_form(quote(1+2)); quote(1+2) [616] quote_input_form(quote(-1)); quote(-1) [617] quote_input_form(quote(x+1/2*y)); quote(x+1/2*y) [618] quote_input_form(quote_to_quote(-(x-1/3*y)^3)); quote(1/27*y^3-1/3*x*y^2+x^2*y-x^3) [619] quote_input_form(quote( (sin(x)+y)/(x-y) )); quote((sin(x)+y) /(x-y) ) [620] quote_input_form(quote([[1,2],[x-10,1/y]])); quote( [ [ 1, 2], [ x-10, 1/y]]) [621] quote_input_form(quote(newmat(2,2,[[1,2],[1/x,exp(x)]]))); quote(newmat(2, 2, [ [ 1, 2], [ 1/x, exp(x)]]))
Revision 1.4 / (download) - annotate - [select for diffs], Wed Aug 22 05:24:18 2001 UTC (23 years, 1 month ago) by takayama
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Changes since 1.3: +6 -1
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Diff to previous 1.3 (colored)
Added codes to support all binary codes to taka_print_tex_form().
Revision 1.3 / (download) - annotate - [select for diffs], Tue Aug 21 11:27:16 2001 UTC (23 years, 1 month ago) by takayama
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Changes since 1.2: +37 -1
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Diff to previous 1.2 (colored)
quote_sort_polynomial(F,V,W) : sort monomials in F by the order defined by the weight vector W and returns the sorted polynomial in the quote format. Example: print_xdvi_form( quote_sort_polynomial((x-y)^3,[x,y],[1,1]));
Revision 1.2 / (download) - annotate - [select for diffs], Tue Aug 21 08:03:01 2001 UTC (23 years, 1 month ago) by takayama
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Changes since 1.1: +52 -1
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Diff to previous 1.1 (colored)
quote_factored_form_quote() translates factored form into the quote form. Example: print_tex_form( poly_factor( (x^10-y^10)/(x^3-y^3) )); (This is a tentative code because specifications concerning quote and struct have not been fixed.)
Revision 1.1 / (download) - annotate - [select for diffs], Tue Aug 21 06:25:59 2001 UTC (23 years, 1 month ago) by takayama
Branch: MAIN
quote.rr : utility functions for quote objects. print_tex_form(S) : translate S into tex format. print_xdvi_form(S) : generate dvi object and show it. By using the quote object, the printing is getting satisfactory for interractive use in mathematics.