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 04:51Z
12r² + 6r + 1 = 0
ops_0463.mol
\binom{n}{k} = \frac{n!}{k!(n-k)!}
168K
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
446K
∑_{k=1}^{n} k = n(n+1)/2
ops_9802.csv
\frac{8}{7} \sum_{i=1}^{n} i^{2}
144K
eq_9459.json
e^{i\pi} + 1 = 0
371K
4t² + 9t + 6 = 0
lat_8674.dat
1n² + 7n + 3 = 0
259K
ops_8597.dat
∇²ω = 0
86K
∇²ψ = 0
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
224K
ops_8235.eqn
∫₀^∞ e^(-x²) dx = √π / 2
234K
F = ma
spec_9435.json
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
218K
spec_6630.dat
det| 7 4 ; 4 8 | = 40
354K
det| 4 8 ; 7 5 | = -36
\lim_{α\to 0} \frac{\sin α}{α} = 1
ω = 2πf
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