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
ops_3104.json
\frac{2}{2} \sum_{i=1}^{n} i^{2}
168K
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
446K
3x² + 3x + 6 = 0
rxn_7129.json
det| 7 2 ; 7 8 | = 42
144K
rxn_1063.json
∂γ/∂z = 6γ
371K
∇²t = 0
eq_6254.eqn
∂y/∂γ = 8y
259K
spec_6630.dat
det| 7 4 ; 4 8 | = 40
86K
7z² + 2z + 0 = 0
ops_6000.json
det| 7 7 ; 4 8 | = 28
224K
rxn_1950.tex
CH₄ + 2O₂ → CO₂ + 2H₂O
234K
det| 4 2 ; 5 5 | = 10
rxn_1882.json
CH₄ + 2O₂ → CO₂ + 2H₂O
218K
spec_5895.tex
∫₀^∞ e^(-ψ²) dψ = √π / 2
354K
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
70K
ops_1679.csv
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
402K
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