Math Dump /sym/c72278
id=260114 · host=fr.findroms.cloud · 2026-08-20 02:20Z
12r² + 2r + 2 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 5 6 ; 2 6 | = 18
366K
det| 3 7 ; 2 4 | = -2
475K
e^{i\pi} + 1 = 0
∑_{k=1}^{n} k = n(n+1)/2
79K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
43K
∑_{k=1}^{n} k = n(n+1)/2
∇²r = 0
5t² + 2t + 6 = 0
10γ² + 8γ + 6 = 0
ω = 2πf
F = G m₁m₂ / r²