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 22:44Z
∑_{k=1}^{n} k = n(n+1)/2
ops_1747.json
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
384K
rxn_9494.mol
∫₀^∞ e^(-z²) dz = √π / 2
385K
det| 11 9 ; 4 12 | = 96
spec_7724.csv
d/dt [t^3] = 3t^2
163K
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
259K
∇ × E = −∂B/∂t
ops_3104.json
\frac{2}{2} \sum_{i=1}^{n} i^{2}
305K
eq_5944.json
11t² + 9t + 5 = 0
57K
5z² + 5z + 0 = 0
ops_2907.tex
4γ² + 1γ + 7 = 0
293K
rxn_0414.log
det| 9 4 ; 1 10 | = 86
110K
mat_1411.eqn
∂ψ/∂β = 3ψ
300K
mat_7038.mol
N₂ + 3H₂ ⇌ 2NH₃
34K
spec_8477.log
10γ² + 8γ + 7 = 0
354K
ops_0480.eqn
\binom{n}{k} = \frac{n!}{k!(n-k)!}
368K
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