Σ index
Rxn set 8
Ledger /9
Σ#24
Ledger /3
Ledger /15
Σ#12
Matrix 11
Batch 22
Eq pack 19
Matrix 17
Eq pack 13
Batch 16
Ledger /27
Eq pack 7
Symbolic Index /sym/ea4bfa
id=1 · host=au.commstar.world · 2026-10-20 14:41Z
∑_{k=1}^{n} k = n(n+1)/2
ops_1696.eqn
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
244K
mat_9003.eqn
AgNO₃ + NaCl → AgCl↓ + NaNO₃
52K
det| 12 5 ; 4 13 | = 136
spec_4452.eqn
11z² + 3z + 4 = 0
90K
ops_1671.log
1θ² + 7θ + 4 = 0
91K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
rxn_7130.json
1β² + 4β + 0 = 0
100K
ops_9119.dat
d/dy [y^7] = 7y^6
50K
det| 4 9 ; 7 5 | = -43
eq_7957.dat
det| 5 6 ; 4 6 | = 6
137K
spec_5771.mol
∑_{k=1}^{n} k = n(n+1)/2
197K
det| 1 1 ; 3 2 | = -1
eq_4588.dat
8ψ² + 7ψ + 0 = 0
262K
spec_7724.csv
d/dt [t^3] = 3t^2
196K
det| 12 9 ; 3 13 | = 129
ops_8729.mol
d/dz [z^11] = 11z^10
218K
ops_5618.csv
∇ × E = −∂B/∂t
299K
F = ma
CaCO₃ → CaO + CO₂
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