Σ index
Eq pack 19
Rxn set 20
Rxn set 26
Σ#24
Σ#12
Ledger /21
Eq pack 13
Ledger /3
Eq pack 1
Batch 16
Σ#18
Σ#6
Ledger /15
Batch 4
Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-20 00:54Z
∑_{k=1}^{n} k = n(n+1)/2
spec_1973.mol
\frac{3}{2} \sum_{i=1}^{n} i^{2}
168K
rxn_1882.json
CH₄ + 2O₂ → CO₂ + 2H₂O
446K
3x² + 3x + 6 = 0
eq_5944.json
11t² + 9t + 5 = 0
144K
mat_3458.json
F = G m₁m₂ / r²
371K
∇²t = 0
ops_8235.eqn
∫₀^∞ e^(-x²) dx = √π / 2
259K
spec_6630.dat
det| 7 4 ; 4 8 | = 40
86K
7z² + 2z + 0 = 0
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
224K
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
234K
det| 4 2 ; 5 5 | = 10
lat_5848.dat
\frac{4}{9} \sum_{i=1}^{n} i^{2}
218K
spec_0560.dat
7φ² + 3φ + 6 = 0
354K
2H₂ + O₂ → 2H₂O
spec_9825.json
det| 5 6 ; 2 6 | = 18
70K
iħ ∂ψ/∂t = Ĥψ
\lim_{x\to 0} \frac{\sin x}{x} = 1
11θ² + 6θ + 7 = 0
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