ftp://ftp13.freebsd.org/pub/FreeBSD/ports/i386/packages-5-stable/math/  direct

28 B  2006-04-20yorick-doc-1.6.02.tbz  4194+ mirrors
24 B  2007-02-03yorick-2.1.05.tbz  209+ mirrors
25 B  2006-07-15yacas-1.0.61_1.tbz  476+ mirrors
27 B  2006-05-27xspread-3.1.1c_1.tbz  649+ mirrors
24 B  2006-05-27xppaut-5.96_1.tbz  1293+ mirrors
27 B  2006-05-27xplot-0.90.7.1_1.tbz  1835+ mirrors
30 B  2006-05-27xlispstat-3.52.20_1.tbz  1946+ mirrors
24 B  2006-05-27xldlas-0.85_1.tbz  650+ mirrors
35 B  2006-05-27xgraph-11.3.2.20000910_1.tbz  3185+ mirrors
29 B  2006-05-27xgobi-2002.06.20_1.tbz  470+ mirrors
21 B  2006-05-27xgfe-2.1_2.tbz  584+ mirrors
21 B  2006-11-25xd3d-8.3.1.tbz  1118+ mirrors
23 B  2006-05-27wmcalc-0.3_1.tbz  1298+ mirrors
23 B  2006-07-15wikicalc-1.0.tbz  3649+ mirrors
23 B  2006-12-27wfmath-0.3.7.tbz  767+ mirrors
22 B  2007-04-06wcalc-2.3.1.tbz  758+ mirrors
24 B  2006-07-15vtk-tcl-4.4_2.tbz  2622+ mirrors
27 B  2006-07-15vtk-python-4.4_2.tbz  2622+ mirrors
25 B  2006-08-05vtk-java-4.4_2.tbz  1365+ mirrors
28 B  2006-05-27vtk-headers-4.4_2.tbz  2620+ mirrors
29 B  2006-05-27vtk-examples-4.4_2.tbz  2620+ mirrors
25 B  2006-05-27vtk-data-4.4_2.tbz  2620+ mirrors
20 B  2007-02-03vtk-5.0.3.tbz  470+ mirrors
20 B  2006-05-27vtk-4.4_2.tbz  2620+ mirrors
21 B  2006-04-20units-1.85.tbz  2098+ mirrors
22 B  2006-05-27ump-0.8.6_1.tbz  650+ mirrors
24 B  2006-04-20umfpack-4.4_1.tbz  701+ mirrors
22 B  2006-04-20umatrix-1.1.tbz  2283+ mirrors
25 B  2006-04-20udunits-1.12.4.tbz  3245+ mirrors
22 B  2006-07-15tvmet-1.7.2.tbz  1856+ mirrors
29 B  2006-08-05truthtable-1.2.2_1.tbz  608+ mirrors
25 B  2006-05-27triangle-1.6_1.tbz  237+ mirrors
23 B  2006-05-27topaz-3.40_1.tbz  649+ mirrors
28 B  2006-04-22tomsfastmath-0.12.tbz  1403+ mirrors
20 B  2006-04-20tnt-1.2.6.tbz  3980+ mirrors
22 B  2007-04-06timbl-6.1.2.tbz  1332+ mirrors
25 B  2006-05-27textogif-1.1_1.tbz  5342+ mirrors
23 B  2006-10-28tetgen-1.4.2.tbz  1187+ mirrors
22 B  2006-04-20taucs-2.2_4.tbz  996+ mirrors
24 B  2006-08-05tablix2-0.3.5.tbz  1360+ mirrors
23 B  2006-05-27surf-1.0.5_1.tbz  650+ mirrors
36 B  2006-04-20superlu_mt-1.0.20050524_1.tbz  707+ mirrors
33 B  2006-04-20superlu-3.0.20060201_1.tbz  1169+ mirrors
28 B  2007-03-02suitesparse-3.1.0.tbz  590+ mirrors
27 B  2006-05-27stepulator-1.0_1.tbz  1249+ mirrors
19 B  2006-04-20ss-1.3.3.tbz  2283+ mirrors
30 B  2006-08-05spooles-mpich-2.2_6.tbz  660+ mirrors
24 B  2006-04-20spooles-2.2_6.tbz  1372+ mirrors
28 B  2006-10-20speedcrunch-0.8_1.tbz  725+ mirrors
24 B  2006-04-20spar-0.5.10_1.tbz  3945+ mirrors