Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-18 20:23Z
F = ma
\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1
det| 4 6 ; 4 5 | = -4
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iħ ∂ψ/∂t = Ĥψ
3φ² + 5φ + 3 = 0
∑_{k=1}^{n} k = n(n+1)/2
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det| 7 4 ; 4 8 | = 40
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\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 2 6 ; 0 3 | = 6
det| 3 3 ; 4 4 | = 0
\frac{7}{7} \sum_{i=1}^{n} i^{2}
ω = 2πf
λ = h/p