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 22:17Z
∑_{k=1}^{n} k = n(n+1)/2
ops_0514.csv
\binom{n}{k} = \frac{n!}{k!(n-k)!}
384K
spec_9435.json
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
385K
det| 11 9 ; 4 12 | = 96
rxn_1950.tex
CH₄ + 2O₂ → CO₂ + 2H₂O
163K
ops_9189.dat
11ψ² + 6ψ + 2 = 0
259K
∇ × E = −∂B/∂t
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
305K
eq_4588.dat
8ψ² + 7ψ + 0 = 0
57K
5z² + 5z + 0 = 0
spec_3530.dat
10ψ² + 5ψ + 0 = 0
293K
ops_2678.csv
∫₀^∞ e^(-t²) dt = √π / 2
110K
det| 6 6 ; 3 7 | = 24
ops_3351.mol
iħ ∂ψ/∂t = Ĥψ
300K
ops_6621.mol
∇ × E = −∂B/∂t
34K
2H₂ + O₂ → 2H₂O
spec_3202.mol
PV = nRT
354K
E = mc²
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