Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-20 08:02Z
9θ² + 7θ + 1 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
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\binom{n}{k} = \frac{n!}{k!(n-k)!}
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ω = 2πf
\lim_{β\to 0} \frac{\sin β}{β} = 1
det| 9 4 ; 1 10 | = 86
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\binom{n}{k} = \frac{n!}{k!(n-k)!}
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d/dφ [φ^2] = 2φ^1
\lim_{t\to 0} \frac{\sin t}{t} = 1
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det| 5 2 ; 3 6 | = 24
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2H₂ + O₂ → 2H₂O
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
∑_{k=1}^{n} k = n(n+1)/2