Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 05:21Z
det| 3 3 ; 5 4 | = -3
∫₀^∞ e^(-t²) dt = √π / 2
75K
∇²β = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
129K
e^{i\pi} + 1 = 0
\frac{12}{6} \sum_{i=1}^{n} i^{2}
191K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
390K
E = mc²
AgNO₃ + NaCl → AgCl↓ + NaNO₃
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
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det| 3 7 ; 2 4 | = -2