Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 00:37Z
12r² + 5r + 0 = 0
∑_{k=1}^{n} k = n(n+1)/2
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iħ ∂ψ/∂t = Ĥψ
∫₀^∞ e^(-n²) dn = √π / 2
63K
11x² + 6x + 2 = 0
det| 7 4 ; 4 8 | = 40
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C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
∑_{k=1}^{n} k = n(n+1)/2
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2H₂ + O₂ → 2H₂O
det| 6 6 ; 3 7 | = 24
359K
det| 5 9 ; 6 6 | = -24
\binom{n}{k} = \frac{n!}{k!(n-k)!}
F = ma
AgNO₃ + NaCl → AgCl↓ + NaNO₃