Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 01:37Z
\frac{12}{9} \sum_{i=1}^{n} i^{2}
\lim_{β\to 0} \frac{\sin β}{β} = 1
326K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
198K
∫₀^∞ e^(-r²) dr = √π / 2
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
155K
det| 9 4 ; 1 10 | = 86
63K
det| 5 3 ; 6 6 | = 12
F = ma
det| 7 2 ; 7 8 | = 42
176K
det| 6 6 ; 3 7 | = 24
319K
det| 5 9 ; 0 6 | = 30
263K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
412K