Σ index
Ledger /3
Matrix 11
Matrix 23
Rxn set 8
Rxn set 20
Batch 16
Σ#6
Eq pack 13
Σ#24
Σ#12
Matrix 17
Ledger /9
Rxn set 26
Batch 4
Σ#18
Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-18 22:40Z
∑_{k=1}^{n} k = n(n+1)/2
ops_0463.mol
\binom{n}{k} = \frac{n!}{k!(n-k)!}
384K
ops_3351.mol
iħ ∂ψ/∂t = Ĥψ
385K
det| 11 9 ; 4 12 | = 96
spec_5737.mol
∑_{k=1}^{n} k = n(n+1)/2
163K
spec_1808.dat
9α² + 7α + 5 = 0
259K
∇ × E = −∂B/∂t
ops_1764.eqn
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
305K
ops_2763.eqn
∫₀^∞ e^(-t²) dt = √π / 2
57K
5z² + 5z + 0 = 0
spec_5793.eqn
∫₀^∞ e^(-ψ²) dψ = √π / 2
293K
eq_8947.log
\oint_C \vec{F}\cdot d\vec{r} = 0
110K
det| 6 6 ; 3 7 | = 24
ops_4320.mol
iħ ∂ψ/∂t = Ĥψ
300K
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
34K
eq_1856.mol
det| 2 3 ; 5 3 | = -9
354K
eq_4588.dat
8ψ² + 7ψ + 0 = 0
368K
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