Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-19 16:13Z
∂ψ/∂φ = 6ψ
\binom{n}{k} = \frac{n!}{k!(n-k)!}
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∑_{k=1}^{n} k = n(n+1)/2
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11ψ² + 2ψ + 6 = 0
∑_{k=1}^{n} k = n(n+1)/2
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λ = h/p
\frac{9}{7} \sum_{i=1}^{n} i^{2}
∫₀^∞ e^(-x²) dx = √π / 2
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\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
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\frac{2}{8} \sum_{i=1}^{n} i^{2}
Fe₂O₃ + 3CO → 2Fe + 3CO₂
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det| 7 4 ; 4 8 | = 40
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\frac{10}{3} \sum_{i=1}^{n} i^{2}
det| 12 5 ; 1 13 | = 151
d/dt [t^4] = 4t^3
∇ × E = −∂B/∂t