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[Kamaraju Kusumanchi <address@hidden>]

Hi,
  I am unable to batch process a maxima file (attached in the end) in 
texmacs. The command I used is

batch("filename");

All the statements get executed but in the end I am not getting the 
command prompt so I cannot input new commands. In the status bar (at the 
right bottom) of texmacs the error message shown is

generic maxima program roman 10 [busy]

I tried the same program with xmaxima and everything works fine. So I am 
assuming it is a problem with texmacs. But I would like hear the 
conclusions from experts than deducing them myself. In any case, how can 
I get it to work in texmacs?

I am using debian sid updated daily, maxima 5.9.1, texmacs 1.0.4.

thanks in advance
raju

t0(x) := 1$
t1(x) := x$
t2(x) := 2 * x^2 - 1$
t3(x) := 4 * x^3 - 3 * x$
t4(x) := 8 * x^4 - 8 * x^2 + 1$
t5(x) := 16 * x^5 - 20 * x^3 + 5 * x$
t6(x) := 32 * x^6 - 48 * x^4 + 18 * x^2 - 1$
t7(x) := 64 * x^7 - 112 * x^5 + 56 * x^3 - 7 * x$
/* This is a comment */

/*
expand(t1(x));
expand(t2(x)/2 + t0(x)/2);
expand(t3(x)/4 + 3*t1(x)/4);
expand(t4(x)/8 + t2(x)/2 + 3*t0(x)/8);
expand(t5(x)/16 + 5*t3(x)/16 + 5*t1(x)/8);
expand(t6(x)/32 + 3*t4(x)/16 + 15*t2(x)/32 + 5*t0(x)/16);
expand(t7(x)/64 + 7*t5(x)/64 + 21*t3(x)/64 + 35*t1(x)/64);
*/

/*
diff(t0(x), x, 1);
diff(t1(x), x, 1);
diff(t2(x), x, 1);
diff(t3(x), x, 1);
diff(t4(x), x, 1);
diff(t5(x), x, 1);
diff(t6(x), x, 1);
diff(t7(x), x, 1);
*/

/*
diff(t0(x), x, 2);
diff(t1(x), x, 2);
diff(t2(x), x, 2);
diff(t3(x), x, 2);
diff(t4(x), x, 2);
diff(t5(x), x, 2);
diff(t6(x), x, 2);
diff(t7(x), x, 2);
*/

/* test for (x+y)^5 */
factor(expand(100/16 * t0(x) * t1(y) + 100/16 * t1(x) * t0(y) + 25/16 * t0(x) 
* t3(y) +
25/16 * t3(x) * t0(y) + 1/16 * t0(x) * t5(y) + 1/16 * t5(x) * t0(y) + 100/16 *
t1(x) * t2(y) + 100/16 * t2(x) * t1(y) + 10/16 * t1(x) * t4(y) + 10/16 * 
t4(x) *
t1(y) + 20/16 * t2(x) * t3(y) + 20/16 * t3(x) * t2(y)));