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 00:07Z
∑_{k=1}^{n} k = n(n+1)/2
spec_2787.log
11t² + 9t + 7 = 0
168K
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
446K
3x² + 3x + 6 = 0
lat_5848.dat
\frac{4}{9} \sum_{i=1}^{n} i^{2}
144K
mat_7462.json
ω = 2πf
371K
∇²t = 0
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
259K
mat_8725.log
det| 3 1 ; 7 4 | = 5
86K
7z² + 2z + 0 = 0
mat_6284.mol
\lim_{β\to 0} \frac{\sin β}{β} = 1
224K
spec_3304.log
PV = nRT
234K
det| 4 2 ; 5 5 | = 10
spec_6630.dat
det| 7 4 ; 4 8 | = 40
218K
spec_7596.log
d/dγ [γ^3] = 3γ^2
354K
2H₂ + O₂ → 2H₂O
spec_5703.json
∑_{k=1}^{n} k = n(n+1)/2
70K
ops_0582.eqn
\binom{n}{k} = \frac{n!}{k!(n-k)!}
402K
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