Update README.md

TimGoTheCreator · web-flow · commit 2c81e8a5d4de · 2026-02-01T15:47:59.000+03:00
diff --git a/README.md b/README.md
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 # NEXT - Newtonian EXact Trajectories
 
+NEXT is a simulation tool written in C/C++, solving the N-Body Problem
+using the Barnes-Hut Algorithm at a time of O(N log N) 
+
 ### NEXT supports six operating modes:
 FP32, FP64, SIMD32, SIMD64, AVX512_32, AVX512_64
 
