Math Dump /sym/bb7c3c
id=1 · host=ap.findroms.cloud · 2026-10-19 00:03Z
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
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det| 2 9 ; 2 3 | = -12
\binom{n}{k} = \frac{n!}{k!(n-k)!}
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PV = nRT
det| 5 6 ; 2 6 | = 18
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6n² + 5n + 7 = 0
det| 9 7 ; 3 10 | = 69
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∑_{k=1}^{n} k = n(n+1)/2
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det| 3 8 ; 6 4 | = -36
det| 5 6 ; 1 6 | = 24
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λ = h/p
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
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\frac{6}{3} \sum_{i=1}^{n} i^{2}
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\frac{12}{3} \sum_{i=1}^{n} i^{2}