diff --git a/docs/src/figures/points.pdf b/docs/src/figures/points.pdf new file mode 100644 index 00000000..4192ab23 Binary files /dev/null and b/docs/src/figures/points.pdf differ diff --git a/docs/src/figures/psblas.pdf b/docs/src/figures/psblas.pdf new file mode 100644 index 00000000..5d0d1820 Binary files /dev/null and b/docs/src/figures/psblas.pdf differ diff --git a/docs/src/figures/try8x8.pdf b/docs/src/figures/try8x8.pdf new file mode 100644 index 00000000..2a1cea1d Binary files /dev/null and b/docs/src/figures/try8x8.pdf differ diff --git a/docs/src/figures/try8x8_ov.pdf b/docs/src/figures/try8x8_ov.pdf new file mode 100644 index 00000000..64aebb12 Binary files /dev/null and b/docs/src/figures/try8x8_ov.pdf differ