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 00:51Z
∑_{k=1}^{n} k = n(n+1)/2
ops_1713.eqn
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
168K
spec_7724.csv
d/dt [t^3] = 3t^2
446K
3x² + 3x + 6 = 0
spec_5737.mol
∑_{k=1}^{n} k = n(n+1)/2
144K
eq_6870.eqn
12y² + 5y + 7 = 0
371K
∇²t = 0
eq_9391.mol
e^{i\pi} + 1 = 0
259K
mat_7089.dat
N₂ + 3H₂ ⇌ 2NH₃
86K
7z² + 2z + 0 = 0
eq_6254.eqn
∂y/∂γ = 8y
224K
eq_5149.log
det| 11 4 ; 5 12 | = 112
234K
det| 4 2 ; 5 5 | = 10
rxn_0414.log
det| 9 4 ; 1 10 | = 86
218K
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
354K
lat_8215.json
7r² + 8r + 5 = 0
70K
ops_6638.log
∇ × E = −∂B/∂t
402K
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