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 22:59Z
∑_{k=1}^{n} k = n(n+1)/2
ops_1628.mol
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
384K
spec_6071.eqn
CaCO₃ → CaO + CO₂
385K
det| 11 9 ; 4 12 | = 96
lat_6222.eqn
2H₂ + O₂ → 2H₂O
163K
ops_6553.tex
∇ × E = −∂B/∂t
259K
∇ × E = −∂B/∂t
ops_5618.csv
∇ × E = −∂B/∂t
305K
ops_0480.eqn
\binom{n}{k} = \frac{n!}{k!(n-k)!}
57K
5z² + 5z + 0 = 0
spec_7724.csv
d/dt [t^3] = 3t^2
293K
spec_5754.dat
∑_{k=1}^{n} k = n(n+1)/2
110K
det| 6 6 ; 3 7 | = 24
ops_7345.dat
det| 11 5 ; 0 12 | = 132
300K
eq_4588.dat
8ψ² + 7ψ + 0 = 0
34K
2H₂ + O₂ → 2H₂O
mat_9180.mol
12n² + 2n + 2 = 0
354K
E = mc²
2n² + 3n + 1 = 0
det| 2 9 ; 4 3 | = -30
[
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
]