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 22:16Z
∑_{k=1}^{n} k = n(n+1)/2
ops_8235.eqn
∫₀^∞ e^(-x²) dx = √π / 2
384K
rxn_6830.tex
\frac{8}{6} \sum_{i=1}^{n} i^{2}
385K
det| 11 9 ; 4 12 | = 96
rxn_7672.json
11t² + 6t + 6 = 0
163K
ops_0582.eqn
\binom{n}{k} = \frac{n!}{k!(n-k)!}
259K
∇ × E = −∂B/∂t
eq_6870.eqn
12y² + 5y + 7 = 0
305K
rxn_1916.mol
CH₄ + 2O₂ → CO₂ + 2H₂O
57K
5z² + 5z + 0 = 0
ops_1730.csv
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
293K
mat_3450.dat
\lim_{r\to 0} \frac{\sin r}{r} = 1
110K
det| 6 6 ; 3 7 | = 24
eq_4588.dat
8ψ² + 7ψ + 0 = 0
300K
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
34K
2H₂ + O₂ → 2H₂O
ops_3351.mol
iħ ∂ψ/∂t = Ĥψ
354K
eq_0014.dat
9ψ² + 7ψ + 3 = 0
368K
2n² + 3n + 1 = 0
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