OpenXM/src/asir-contrib/testing/test1-tr.rr - diff

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Diff for /OpenXM/src/asir-contrib/testing/test1-tr.rr between version 1.1 and 1.2

-version 1.1, 2005/04/01 08:08:36
+version 1.2, 2005/04/02 05:56:57
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+Line 1
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+ /* $OpenXM$ */
+ /* $Id$ */
+ load("tr.rr")$
+ def test0() {
+   A = quotetolist(quote(1+sin(x)+sin(3*@pi)*sin(0)));
+   P = quotetolist(quote(sin(pn("x")*@pi)));
+   Q = ["qt_sin_int","x"];
+   print(A);
+   print(P);
+   print(Q);
+   print("----------------");
+   print(tr_match0(A,P));
+   A2 = quotetolist(quote(sin(2*@pi)));
+   print(tr_match0(A2,P));
+   print("----------------");
+   print("---- tr_make_binding --------");
+   print(tr_make_binding(A2,P));
+   print("-----tr_rp -------------");
+   R=tr_rp(A,P,Q);
+   print("--------------------");
+   print(R);
+   print("--------------------");
+   return quote_input_form_quote_list(R);
+ }
+ def test1()  {
+   Rule1=[quote(sin(pn("x")*@pi)),["qt_sin_int","x"]]; /* sin($B@0?t(B*@pi) --> 0 */
+   Rule2=[quote(0*pn("y")),       ["qt_zero"]];       /* 0*any --> 0 */
+   Rule3=[quote(pn("y")*0),       ["qt_zero"]];       /* any*0 --> 0 */
+   Rule4=[quote(pn("y")+0),       ["qt_id","y"]];       /* any+0 --> any */
+   Rule5=[quote(0+pn("y")),       ["qt_id","y"]];       /* 0+any --> any */
+   Rule6=[quote(sin(0)),          ["qt_zero"]];       /* sin(0) --> 0 */
+   R0 = quote(1+sin(sin(2*@pi)*sin(@pi/2))+sin(5*@pi));
+   print(print_input_form(R0));
+   R=tr_apply_rule1(R0,Rule1[0],Rule1[1]);
+   print(print_input_form(R));
+   R=tr_apply_rule1(R,Rule2[0],Rule2[1]);
+   print(print_input_form(R));
+   R=tr_apply_rule1(R,Rule4[0],Rule4[1]);
+   print(print_input_form(R));
+   R=tr_apply_rule1(R,Rule6[0],Rule6[1]);
+   print(print_input_form(R));
+   R=tr_apply_rule1(R,Rule4[0],Rule4[1]);
+   print(print_input_form(R));
+   return R;
+ }
+ /* $BITDj@QJ,7W;;$NNc(B
+     c x^n $B$NOB$NITDj@QJ,(B (c $B$O(B x $B$K0MB8$;$:(B)
+    $B$$$m$$$m(B $BLdBjE@$"$j(B:  $B$?$H$($P(B c $B$,(B $BL5$$$H$-$N=hM}$G$-$:(B.
+ */
+ /* $B1&JU4X?t(B.  c x^n $B$NITDj@QJ,(B (c $B$O(B x $B$K0MB8$;$:(B)
+    Todo: $B1&JU4X?t$rMF0W$K=q$/J}K!(B.
+ */
+ def r_integral0(C,N) {
+   NN = eval_str(quote_input_form_quote_list(quotetolist(N)));
+   CC = quote_input_form_quote_list(quotetolist(C));
+   if (NN == -1) {
+      R = "quote("+CC+"*log(x))";
+   }else{
+      R = "quote("+CC+"/"+rtostr(NN+1)+"*x^"+rtostr(NN+1)+")";
+   }
+   print("r_integral0:",0);print(R);
+   R = eval_str(R);
+   return quotetolist(R);
+ }
+ /* $B1&JU4X?t(B $B@QJ,$N@~7?@-(B */
+ def r_int_linear(F,G) {
+   FF = quote_input_form_quote_list(quotetolist(F));
+   GG = quote_input_form_quote_list(quotetolist(G));
+   R = "quote(integral("+FF+")+integral("+GG+"))";
+   print("r_int_linear:",0);print(R);
+   R = eval_str(R);
+   return quotetolist(R);
+ }
+ def test3() {
+   R0 = quote(1+integral(2*x^(-1)+2*x^2));
+   return test3a(R0);
+ }
+ def test3a(R0)  {
+   Rules=[
+      /* c*x^n --> (c/(n+1))*x^(n+1) or c*log(x) */
+      [quote(integral(pn("c")*x^pn("n"))),["r_integral0","c","n"]],
+      [quote(integral(pn("f")+pn("g"))),  ["r_int_linear","f","g"]]
+   ];
+   print("Input=",0); print(print_input_form(R0));
+   N = length(Rules);
+   R = R0;
+   for (J=0; J<3; J++) {  /* Todo: $B%U%i%0$,$J$$$N$G(B, $B$H$j$"$($:(B 3 $B2s(B */
+     for (I=0; I<N; I++) {
+       print(print_input_form(R));
+       R=tr_apply_rule1(R,Rules[I][0],Rules[I][1]);
+     }
+   }
+   return R;
+ }
+ end$

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