Math Dump /sym/7dbdc3
id=338642 · host=jp.commstar.world · 2026-09-01 21:06Z
F = G m₁m₂ / r²
det| 4 1 ; 6 5 | = 14
402K
e^{i\pi} + 1 = 0
det| 5 3 ; 7 6 | = 9
398K
d/dθ [θ^7] = 7θ^6
ω = 2πf
10x² + 4x + 0 = 0
det| 8 9 ; 1 9 | = 63
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\frac{9}{2} \sum_{i=1}^{n} i^{2}
12t² + 2t + 1 = 0
\frac{2}{5} \sum_{i=1}^{n} i^{2}
ω = 2πf
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O