December 2011
23 posts
for you
sqrt(cos(x))*cos(200 x)+sqrt(abs(x))-.07)*(4-x*x)^0.01, sqrt(9-x^2),-sqrt(9-x^2) from -4.5 to 4.5
Dec 28th
Dec 27th
14,036 notes
Dec 26th
1,263 notes
Dec 26th
1,185 notes
2 tags
Dec 25th
58 notes
1 tag
Dec 25th
1,239 notes
Dec 24th
6 notes
4 tags
Dec 22nd
1,078 notes
Dec 22nd
10 notes
4 tags
Dec 22nd
12 notes
4 tags
Dec 22nd
9 notes
1 tag
Dec 22nd
Dec 21st
2,289 notes
1 tag
Dec 21st
7,417 notes
Dec 21st
681 notes
Dec 19th
200 notes
Dec 19th
240 notes
Dec 11th
9 notes
2 tags
Dec 11th
187 notes
2 tags
Dec 11th
1 note
“Though my soul may set in darkness, it will rise in perfect light; I have loved...”
– Sarah Williams, last lines of the fourth paragraph of the poem The Old Astronomer to His Pupil. Exact date unknown, Williams died in 1868 (via cwnl)
Dec 4th
694 notes
Dec 3rd
108 notes
Dec 1st
30 notes