Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-20 04:51Z
∇²n = 0
∑_{k=1}^{n} k = n(n+1)/2
273K
det| 5 2 ; 3 6 | = 24
263K
9r² + 4r + 1 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
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∑_{k=1}^{n} k = n(n+1)/2
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H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
11γ² + 3γ + 6 = 0
\frac{2}{2} \sum_{i=1}^{n} i^{2}
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\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
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det| 4 7 ; 2 5 | = 6
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det| 6 1 ; 3 7 | = 39
det| 9 5 ; 1 10 | = 85
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det| 7 4 ; 4 8 | = 40
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