Home License -- for personal use only. Not for government, academic, research, commercial, or other organizational use. 13-May-2025 17:12:56 rk12_adapt_test(): MATLAB/Octave version 9.11.0.2358333 (R2021b) Update 7 Test rk12_adapt(). Number of steps taken: 28 Norm of error: 0.206478 Graphics saved as "rk12_adapt_expsin_test.png" rk12_adapt_test(): Normal end of execution. 13-May-2025 17:13:05