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 22:01Z
∑_{k=1}^{n} k = n(n+1)/2
eq_7592.mol
∇²r = 0
384K
ops_8235.eqn
∫₀^∞ e^(-x²) dx = √π / 2
385K
det| 11 9 ; 4 12 | = 96
mat_8725.log
det| 3 1 ; 7 4 | = 5
163K
ops_1628.mol
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
259K
∇ × E = −∂B/∂t
eq_4588.dat
8ψ² + 7ψ + 0 = 0
305K
ops_0463.mol
\binom{n}{k} = \frac{n!}{k!(n-k)!}
57K
5z² + 5z + 0 = 0
ops_5618.csv
∇ × E = −∂B/∂t
293K
spec_7724.csv
d/dt [t^3] = 3t^2
110K
det| 6 6 ; 3 7 | = 24
spec_3219.dat
PV = nRT
300K
\oint_C \vec{F}\cdot d\vec{r} = 0
2H₂ + O₂ → 2H₂O
E = mc²
2n² + 3n + 1 = 0
det| 2 9 ; 4 3 | = -30
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