Math Dump /sym/fdaf44
id=946130 · host=fr.findroms.cloud · 2026-09-12 10:18Z
∑_{k=1}^{n} k = n(n+1)/2
11ψ² + 6ψ + 3 = 0
det| 5 6 ; 2 6 | = 18
381K
det| 3 7 ; 2 4 | = -2
258K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
∑_{k=1}^{n} k = n(n+1)/2
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\binom{n}{k} = \frac{n!}{k!(n-k)!}
∑_{k=1}^{n} k = n(n+1)/2
469K
4φ² + 3φ + 1 = 0
det| 7 3 ; 3 8 | = 47
e^{i\pi} + 1 = 0
10α² + 4α + 3 = 0
∇ × E = −∂B/∂t
d/dy [y^3] = 3y^2