ftp://ftp5.uk.freebsd.org/pub/FreeBSD/ports/i386/packages-7-stable/math/  direct

28 B  2007-03-28yorick-doc-1.6.02.tbz  4194+ mirrors
26 B  2007-05-06yorick-2.1.05_1.tbz  2504+ mirrors
25 B  2007-05-06yacas-1.0.61_2.tbz  438+ mirrors
27 B  2007-08-30xspread-3.1.1c_2.tbz  1180+ mirrors
24 B  2007-08-30xppaut-5.96_2.tbz  2450+ mirrors
27 B  2007-05-06xplot-0.90.7.1_2.tbz  3756+ mirrors
30 B  2007-08-30xlispstat-3.52.20_2.tbz  3676+ mirrors
24 B  2007-06-24xldlas-0.85_2.tbz  1029+ mirrors
35 B  2007-03-27xgraph-11.3.2.20000910_1.tbz  3185+ mirrors
29 B  2007-08-30xgobi-2002.06.20_2.tbz  1160+ mirrors
21 B  2007-06-30xgfe-2.1_4.tbz  932+ mirrors
23 B  2007-06-23xd3d-8.3.1_1.tbz  1276+ mirrors
21 B  2007-08-30xaos-3.4_1.tbz  2247+ mirrors
27 B  2007-06-30wxMaxima-0.7.5_1.tbz  355+ mirrors
23 B  2007-08-30wmcalc-0.3_2.tbz  2438+ mirrors
23 B  2007-03-28wikicalc-1.0.tbz  3649+ mirrors
23 B  2007-03-28wfmath-0.3.7.tbz  767+ mirrors
22 B  2007-03-27wcalc-2.3.1.tbz  758+ mirrors
24 B  2007-03-27vtk-tcl-4.4_2.tbz  2622+ mirrors
27 B  2007-03-27vtk-python-4.4_2.tbz  2622+ mirrors
25 B  2007-08-30vtk-java-4.4_2.tbz  1365+ mirrors
28 B  2007-03-27vtk-headers-4.4_2.tbz  2620+ mirrors
29 B  2007-03-28vtk-examples-4.4_2.tbz  2620+ mirrors
25 B  2007-03-28vtk-data-4.4_2.tbz  2620+ mirrors
22 B  2007-06-30vtk-5.0.3_1.tbz  1066+ mirrors
20 B  2007-03-27vtk-4.4_2.tbz  2620+ mirrors
21 B  2007-03-28units-1.85.tbz  2098+ mirrors
22 B  2007-07-01ump-0.8.6_3.tbz  933+ mirrors
22 B  2007-03-28umatrix-1.1.tbz  2283+ mirrors
25 B  2007-03-28udunits-1.12.4.tbz  3245+ mirrors
22 B  2007-03-28tvmet-1.7.2.tbz  1856+ mirrors
29 B  2007-08-30truthtable-1.2.2_2.tbz  1618+ mirrors
25 B  2007-07-31triangle-1.6_2.tbz  1095+ mirrors
23 B  2007-08-30topaz-3.40_2.tbz  1225+ mirrors
28 B  2007-03-28tomsfastmath-0.12.tbz  1403+ mirrors
20 B  2007-03-28tnt-1.2.6.tbz  3980+ mirrors
22 B  2007-03-27timbl-6.1.2.tbz  1332+ mirrors
25 B  2007-03-28textogif-1.1_1.tbz  5342+ mirrors
23 B  2007-03-28tetgen-1.4.2.tbz  1187+ mirrors
22 B  2007-03-28taucs-2.2_4.tbz  996+ mirrors
26 B  2007-08-30tablix2-0.3.5_1.tbz  2198+ mirrors
23 B  2007-07-24surf-1.0.5_3.tbz  814+ mirrors
33 B  2007-03-28superlu-3.0.20060201_1.tbz  1169+ mirrors
28 B  2007-03-28suitesparse-3.1.0.tbz  590+ mirrors
18 B  2007-08-30stp-0.1.tbz  538+ mirrors
27 B  2007-08-30stepulator-1.0_2.tbz  1270+ mirrors
19 B  2007-03-28ss-1.3.3.tbz  2283+ mirrors
30 B  2007-08-30spooles-mpich-2.2_6.tbz  660+ mirrors
24 B  2007-03-28spooles-2.2_6.tbz  1372+ mirrors
28 B  2007-08-30speedcrunch-0.8_2.tbz  667+ mirrors