Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 18:40Z
6r² + 7r + 2 = 0
det| 9 4 ; 1 10 | = 86
75K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
479K
F = ma
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
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det| 3 7 ; 1 4 | = 5
\binom{n}{k} = \frac{n!}{k!(n-k)!}
191K
ΔS ≥ 0
∑_{k=1}^{n} k = n(n+1)/2
153K
ω = 2πf
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
338K
e^{i\pi} + 1 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0