Math Dump /sym/6c3138

id=1 · host=fr.findroms.cloud · 2026-10-19 22:34Z

F = G m₁m₂ / r²

det| 7 4 ; 4 8 | = 40

451K

e^{i\pi} + 1 = 0

264K

12n² + 3n + 1 = 0

det| 11 4 ; 5 12 | = 112

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

252K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

e^{i\pi} + 1 = 0

48K

N₂ + 3H₂ ⇌ 2NH₃

411K

4z² + 8z + 1 = 0

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

377K

∑_{k=1}^{n} k = n(n+1)/2

299K

det| 3 7 ; 4 4 | = -16

det| 12 1 ; 5 13 | = 151

401K

\binom{n}{k} = \frac{n!}{k!(n-k)!}

420K

3ψ² + 3ψ + 7 = 0

det| 10 4 ; 5 11 | = 90

∑_{k=1}^{n} k = n(n+1)/2