[spec] arc[sin|cos|tan]

diff --git a/methods/stuff.pdf b/methods/stuff.pdf
index a15caf88d53e6688361b98525c5c670f69250ea0..0608c54039ee580f31766ef7cfe67b733bd873bd 100644 (file)
Binary files a/methods/stuff.pdf and b/methods/stuff.pdf differ