2.113 * [progress]: [Phase 1 of 3] Setting up. 0.000 * * * [progress]: [1/2] Preparing points 0.014 * * * [progress]: [2/2] Setting up program. 0.016 * [progress]: [Phase 2 of 3] Improving. 0.016 * [simplify]: Simplifying using # : (+ (tanh (+ x 1.0)) 1.0) 0.018 * * [simplify]: iteration 0 : 26 enodes (cost 3 ) 0.019 * * [simplify]: iteration 1 : 77 enodes (cost 3 ) 0.021 * * [simplify]: iteration 2 : 141 enodes (cost 3 ) 0.023 * * [simplify]: iteration 3 : 272 enodes (cost 3 ) 0.027 * * [simplify]: iteration 4 : 606 enodes (cost 3 ) 0.038 * * [simplify]: iteration 5 : 2092 enodes (cost 3 ) 0.083 * * [simplify]: iteration 6 : 5002 enodes (cost 3 ) 0.083 * [simplify]: Simplified to: (+ (tanh (+ x 1.0)) 1.0) 0.084 * [progress]: [Phase 3 of 3] Extracting. 0.086 * [simplify]: Simplifying using # : (+ (tanh (+ x 1.0)) 1.0) 0.086 * * [simplify]: iteration 0 : 7 enodes (cost 3 ) 0.086 * * [simplify]: iteration 1 : 7 enodes (cost 3 ) 0.086 * [simplify]: Simplified to: (+ (tanh (+ x 1.0)) 1.0) 0.703 * [regime-testing]: End program error score: 0.05089622557548583