Σ index
Σ#24
Rxn set 20
Matrix 11
Σ#12
Eq pack 1
Rxn set 8
Batch 22
Batch 16
Matrix 5
Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 17:40Z
∑_{k=1}^{n} k = n(n+1)/2
ops_1628.mol
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
75K
spec_6630.dat
det| 7 4 ; 4 8 | = 40
479K
8β² + 2β + 0 = 0
rxn_3543.dat
3α² + 4α + 6 = 0
276K
mat_3509.csv
F = G m₁m₂ / r²
129K
∑_{k=1}^{n} k = n(n+1)/2
mat_6103.dat
N₂ + 3H₂ ⇌ 2NH₃
191K
ops_4235.log
iħ ∂ψ/∂t = Ĥψ
390K
\lim_{r\to 0} \frac{\sin r}{r} = 1
mat_7737.log
det| 1 4 ; 0 2 | = 2
1K
spec_4768.mol
∑_{k=1}^{n} k = n(n+1)/2
153K
eq_1210.eqn
det| 3 6 ; 0 4 | = 12
473K
ops_0480.eqn
\binom{n}{k} = \frac{n!}{k!(n-k)!}
338K
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