Math Dump /sym/6c3138
id=1 · host=fr.findroms.cloud · 2026-10-19 22:57Z
F = G m₁m₂ / r²
∫₀^∞ e^(-r²) dr = √π / 2
451K
det| 7 4 ; 4 8 | = 40
264K
12n² + 3n + 1 = 0
det| 12 1 ; 5 13 | = 151
297K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∑_{k=1}^{n} k = n(n+1)/2
411K
4z² + 8z + 1 = 0
∑_{k=1}^{n} k = n(n+1)/2
377K
det| 5 2 ; 3 6 | = 24
299K
det| 3 7 ; 4 4 | = -16
det| 7 8 ; 4 8 | = 24
401K
∑_{k=1}^{n} k = n(n+1)/2
420K
3ψ² + 3ψ + 7 = 0
∑_{k=1}^{n} k = n(n+1)/2