CVS log for OpenXM_contrib2/asir2000/builtin/bfaux.c

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Revision 1.18 / (download) - annotate - [select for diffs], Sun Oct 4 03:14:07 2020 UTC (3 years, 6 months ago) by noro
Branch: MAIN
CVS Tags: HEAD
Changes since 1.17: +2 -1 lines
Diff to previous 1.17 (unified)

Added function prototypes.

Revision 1.17 / (download) - annotate - [select for diffs], Thu Mar 29 01:32:50 2018 UTC (6 years, 1 month ago) by noro
Branch: MAIN
Changes since 1.16: +249 -249 lines
Diff to previous 1.16 (unified)

Changed a tab to two space charaters.

Revision 1.16 / (download) - annotate - [select for diffs], Wed Mar 28 05:27:22 2018 UTC (6 years, 1 month ago) by noro
Branch: MAIN
Changes since 1.15: +23 -1 lines
Diff to previous 1.15 (unified)

1. Added x!=factorial(x) as a pure function. If x is a real number,
  It gives the value of Gamma(x+1).
2. Added abs(x) as a pure function.
3. One can use break, return and continue at the toplevel.

Revision 1.15 / (download) - annotate - [select for diffs], Thu Aug 31 04:21:48 2017 UTC (6 years, 8 months ago) by noro
Branch: MAIN
Changes since 1.14: +123 -11 lines
Diff to previous 1.14 (unified)

todouble() now accepts structured data such as polynomial, rational function,
vector etc.
In ox_plot, coefficients of polynomials are converted to double by using todouble().

Revision 1.14 / (download) - annotate - [select for diffs], Wed Mar 29 01:15:14 2017 UTC (7 years, 1 month ago) by noro
Branch: MAIN
Changes since 1.13: +19 -1 lines
Diff to previous 1.13 (unified)

Added mpfr_sin, mpfr_cos etc.

Revision 1.13 / (download) - annotate - [select for diffs], Thu Mar 9 00:46:44 2017 UTC (7 years, 1 month ago) by noro
Branch: MAIN
Changes since 1.12: +21 -17 lines
Diff to previous 1.12 (unified)

Fixed a bug in Prk_ratmat().

Revision 1.12 / (download) - annotate - [select for diffs], Mon Mar 14 04:15:05 2016 UTC (8 years, 1 month ago) by noro
Branch: MAIN
Changes since 1.11: +176 -1 lines
Diff to previous 1.11 (unified)

Added a function rk_ratmat(ord,num,den,t0,t1,step,f) for solving
x'=num(t)/det(t)*x, x(x0)=f by Runge-Kutta method.
ord : ord=4=>RK4, ord=5=>RK5
num : an array of matrices which represents num[0]+num[1]*t+...
den : a polynomial
f : an initla vector
return : [x(t(1))/x(t(0)),...,x(t(m))/x(t(m-1))], t(i)=t0+h*i, h=(x1-x0)/step.

Revision 1.11 / (download) - annotate - [select for diffs], Tue Aug 25 18:41:03 2015 UTC (8 years, 8 months ago) by ohara
Branch: MAIN
Changes since 1.10: +3 -3 lines
Diff to previous 1.10 (unified)

Fixed a bug for builtin functions setprec(), setbprec().

Revision 1.10 / (download) - annotate - [select for diffs], Thu Aug 20 08:42:07 2015 UTC (8 years, 8 months ago) by noro
Branch: MAIN
Changes since 1.9: +108 -163 lines
Diff to previous 1.9 (unified)

Elementary functions accepts complex number arguments.

Revision 1.9 / (download) - annotate - [select for diffs], Mon Aug 17 05:18:36 2015 UTC (8 years, 8 months ago) by noro
Branch: MAIN
Changes since 1.8: +14 -2 lines
Diff to previous 1.8 (unified)

Fixed bugs in ox_toolkit.
Modifed evalparif() in asir and sm_executeFunction() in ox_pari
so that functions can be easily added.

Revision 1.8 / (download) - annotate - [select for diffs], Sun Aug 16 03:12:09 2015 UTC (8 years, 8 months ago) by noro
Branch: MAIN
Changes since 1.7: +170 -19 lines
Diff to previous 1.7 (unified)

Added several mpfr functions (mpfr_zeta, mpfr_j0 etc.).
See builtin/bfaux.c for details.

Revision 1.7 / (download) - annotate - [select for diffs], Fri Aug 7 08:00:30 2015 UTC (8 years, 8 months ago) by takayama
Branch: MAIN
Changes since 1.6: +30 -4 lines
Diff to previous 1.6 (unified)

pari(floor,...) and pari(round,...) return integers.
Example:
ctrl("bigfloat",1);
setprec(100);
A=11111111111111111111111111111.1;
pari(floor,A);

Revision 1.6 / (download) - annotate - [select for diffs], Fri Aug 7 06:15:00 2015 UTC (8 years, 8 months ago) by takayama
Branch: MAIN
Changes since 1.5: +18 -2 lines
Diff to previous 1.5 (unified)

hoge

Revision 1.5 / (download) - annotate - [select for diffs], Fri Aug 7 05:30:35 2015 UTC (8 years, 8 months ago) by noro
Branch: MAIN
Changes since 1.4: +18 -1 lines
Diff to previous 1.4 (unified)

Added a function mpfr_gamma(x[,prec]).
Fixed a bug in gmpq.c.

Revision 1.4 / (download) - annotate - [select for diffs], Thu Aug 6 23:41:52 2015 UTC (8 years, 8 months ago) by noro
Branch: MAIN
Changes since 1.3: +61 -23 lines
Diff to previous 1.3 (unified)

Added setround() for setting rounding mode in mpfr.

Revision 1.3 / (download) - annotate - [select for diffs], Wed Aug 5 01:23:02 2015 UTC (8 years, 9 months ago) by noro
Branch: MAIN
Changes since 1.2: +32 -8 lines
Diff to previous 1.2 (unified)

Added setbprec() for setting bit precsion.

Revision 1.2 / (download) - annotate - [select for diffs], Wed Aug 5 01:10:38 2015 UTC (8 years, 9 months ago) by noro
Branch: MAIN
Changes since 1.1: +2 -2 lines
Diff to previous 1.1 (unified)

Fixed a bug in (new) Peval().

Revision 1.1 / (download) - annotate - [select for diffs], Tue Aug 4 06:55:02 2015 UTC (8 years, 9 months ago) by noro
Branch: MAIN

Added bfaux.c..

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