0.927 * [progress]: [Phase 1 of 3] Setting up. 0.003 * * * [progress]: [1/2] Preparing points 0.336 * * * [progress]: [2/2] Setting up program. 0.345 * [progress]: [Phase 2 of 3] Improving. 0.349 * [simplify]: Simplifying: (* (/ (sin ky) (sqrt (+ (pow (sin kx) 2.0) (pow (sin ky) 2.0)))) (sin th)) 0.351 * * [simplify]: Extracting # 0 : cost 0 0.351 * * [simplify]: Extracting # 1 : cost 0 0.351 * * [simplify]: Extracting # 2 : cost 0 0.352 * * [simplify]: Extracting # 3 : cost 0 0.352 * * [simplify]: Extracting # 4 : cost 0 0.352 * * [simplify]: Extracting # 5 : cost 0 0.352 * * [simplify]: Extracting # 6 : cost 0 0.352 * * [simplify]: Extracting # 7 : cost 0 0.352 * * [simplify]: Extracting # 8 : cost 0 0.352 * * [simplify]: Extracting # 9 : cost 0 0.352 * * [simplify]: Extracting # 10 : cost 0 0.352 * * [simplify]: iteration 0 : 13 enodes (cost 16 ) 0.362 * * [simplify]: Extracting # 0 : cost 0 0.362 * * [simplify]: Extracting # 1 : cost 0 0.362 * * [simplify]: Extracting # 2 : cost 0 0.362 * * [simplify]: Extracting # 3 : cost 0 0.362 * * [simplify]: Extracting # 4 : cost 0 0.362 * * [simplify]: Extracting # 5 : cost 0 0.362 * * [simplify]: iteration 1 : 23 enodes (cost 16 ) 0.370 * * [simplify]: Extracting # 0 : cost 0 0.370 * * [simplify]: Extracting # 1 : cost 0 0.370 * * [simplify]: Extracting # 2 : cost 0 0.370 * * [simplify]: Extracting # 3 : cost 0 0.370 * * [simplify]: iteration 2 : 35 enodes (cost 16 ) 0.383 * * [simplify]: Extracting # 0 : cost 0 0.383 * * [simplify]: Extracting # 1 : cost 0 0.383 * * [simplify]: Extracting # 2 : cost 0 0.383 * * [simplify]: Extracting # 3 : cost 0 0.384 * * [simplify]: Extracting # 4 : cost 0 0.384 * * [simplify]: iteration 3 : 64 enodes (cost 16 ) 0.455 * * [simplify]: Extracting # 0 : cost 0 0.456 * * [simplify]: Extracting # 1 : cost 0 0.456 * * [simplify]: Extracting # 2 : cost 0 0.456 * * [simplify]: Extracting # 3 : cost 0 0.457 * * [simplify]: Extracting # 4 : cost 0 0.457 * * [simplify]: iteration 4 : 136 enodes (cost 16 ) 0.545 * * [simplify]: Extracting # 0 : cost 0 0.545 * * [simplify]: Extracting # 1 : cost 0 0.545 * * [simplify]: Extracting # 2 : cost 0 0.546 * * [simplify]: Extracting # 3 : cost 0 0.546 * * [simplify]: Extracting # 4 : cost 0 0.546 * * [simplify]: iteration 5 : 311 enodes (cost 16 ) 0.817 * * [simplify]: Extracting # 0 : cost 0 0.819 * * [simplify]: Extracting # 1 : cost 0 0.820 * * [simplify]: Extracting # 2 : cost 0 0.821 * * [simplify]: Extracting # 3 : cost 0 0.822 * * [simplify]: Extracting # 4 : cost 0 0.822 * * [simplify]: iteration 6 : 1019 enodes (cost 16 ) 3.056 * * [simplify]: Extracting # 0 : cost 0 3.060 * * [simplify]: Extracting # 1 : cost 0 3.063 * * [simplify]: Extracting # 2 : cost 0 3.068 * * [simplify]: Extracting # 3 : cost 0 3.071 * * [simplify]: Extracting # 4 : cost 0 3.074 * * [simplify]: iteration 7 : 4223 enodes (cost 16 ) 5.007 * * [simplify]: Extracting # 0 : cost 0 5.015 * * [simplify]: Extracting # 1 : cost 0 5.022 * * [simplify]: Extracting # 2 : cost 0 5.029 * * [simplify]: Extracting # 3 : cost 0 5.036 * * [simplify]: iteration done: 5001 enodes (cost 16 ) 5.037 * [simplify]: Simplified to: (* (/ (sin ky) (sqrt (+ (pow (sin kx) 2.0) (pow (sin ky) 2.0)))) (sin th)) 5.039 * * [progress]: iteration 1 / 4 5.040 * * * [progress]: picking best candidate 5.051 * * * * [pick]: Picked # 5.051 * * * [progress]: localizing error 5.080 * * * [progress]: generating rewritten candidates 5.080 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 2) 5.115 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 2 1 1) 5.123 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 2 1 2) 5.130 * * * * [progress]: [ 4 / 4 ] rewriting at (2 1) 5.206 * * * [progress]: generating series expansions 5.207 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 2) 5.216 * [backup-simplify]: Simplify (sqrt (+ (pow (sin kx) 2.0) (pow (sin ky) 2.0))) into (sqrt (+ (pow (sin kx) 2) (pow (sin ky) 2))) 5.216 * [approximate]: Taking taylor expansion of (sqrt (+ (pow (sin kx) 2) (pow (sin ky) 2))) in (kx ky) around 0 5.217 * [taylor]: Taking taylor expansion of (sqrt (+ (pow (sin kx) 2) (pow (sin ky) 2))) in ky 5.218 * [taylor]: Taking taylor expansion of (+ (pow (sin kx) 2) (pow (sin ky) 2)) in ky 5.218 * [taylor]: Taking taylor expansion of (pow (sin kx) 2) in ky 5.218 * [taylor]: Taking taylor expansion of (sin kx) in ky 5.218 * [taylor]: Taking taylor expansion of kx in ky 5.218 * [backup-simplify]: Simplify kx into kx 5.218 * [backup-simplify]: Simplify (sin kx) into (sin kx) 5.218 * [backup-simplify]: Simplify (cos kx) into (cos kx) 5.219 * [backup-simplify]: Simplify (* (sin kx) 1) into (sin kx) 5.219 * [backup-simplify]: Simplify (* (cos kx) 0) into 0 5.219 * [backup-simplify]: Simplify (+ (sin kx) 0) into (sin kx) 5.219 * [taylor]: Taking taylor expansion of (pow (sin ky) 2) in ky 5.219 * [taylor]: Taking taylor expansion of (sin ky) in ky 5.219 * [taylor]: Taking taylor expansion of ky in ky 5.219 * [backup-simplify]: Simplify 0 into 0 5.219 * [backup-simplify]: Simplify 1 into 1 5.221 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1 5.222 * [backup-simplify]: Simplify (* (sin kx) (sin kx)) into (pow (sin kx) 2) 5.222 * [backup-simplify]: Simplify (+ (pow (sin kx) 2) 0) into (pow (sin kx) 2) 5.223 * [backup-simplify]: Simplify (sqrt (pow (sin kx) 2)) into (sin kx) 5.223 * [backup-simplify]: Simplify (+ 0) into 0 5.224 * [backup-simplify]: Simplify (+ (* (sin kx) 0) (* 0 1)) into 0 5.225 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0 5.225 * [backup-simplify]: Simplify (+ (* (cos kx) 0) (* 0 0)) into 0 5.226 * [backup-simplify]: Simplify (+ 0 0) into 0 5.226 * [backup-simplify]: Simplify (+ (* (sin kx) 0) (* 0 (sin kx))) into 0 5.226 * [backup-simplify]: Simplify (+ 0 0) into 0 5.227 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (pow (sin kx) 2)))) into 0 5.227 * [taylor]: Taking taylor expansion of (sqrt (+ (pow (sin kx) 2) (pow (sin ky) 2))) in kx 5.227 * [taylor]: Taking taylor expansion of (+ (pow (sin kx) 2) (pow (sin ky) 2)) in kx 5.227 * [taylor]: Taking taylor expansion of (pow (sin kx) 2) in kx 5.227 * [taylor]: Taking taylor expansion of (sin kx) in kx 5.227 * [taylor]: Taking taylor expansion of kx in kx 5.227 * [backup-simplify]: Simplify 0 into 0 5.227 * [backup-simplify]: Simplify 1 into 1 5.228 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1 5.228 * [taylor]: Taking taylor expansion of (pow (sin ky) 2) in kx 5.228 * [taylor]: Taking taylor expansion of (sin ky) in kx 5.228 * [taylor]: Taking taylor expansion of ky in kx 5.228 * [backup-simplify]: Simplify ky into ky 5.228 * [backup-simplify]: Simplify (sin ky) into (sin ky) 5.228 * [backup-simplify]: Simplify (cos ky) into (cos ky) 5.228 * [backup-simplify]: Simplify (* (sin ky) 1) into (sin ky) 5.228 * [backup-simplify]: Simplify (* (cos ky) 0) into 0 5.228 * [backup-simplify]: Simplify (+ (sin ky) 0) into (sin ky) 5.228 * [backup-simplify]: Simplify (* (sin ky) (sin ky)) into (pow (sin ky) 2) 5.229 * [backup-simplify]: Simplify (+ 0 (pow (sin ky) 2)) into (pow (sin ky) 2) 5.229 * [backup-simplify]: Simplify (sqrt (pow (sin ky) 2)) into (sin ky) 5.229 * [backup-simplify]: Simplify (+ 0) into 0 5.230 * [backup-simplify]: Simplify (+ (* (sin ky) 0) (* 0 1)) into 0 5.231 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0 5.231 * [backup-simplify]: Simplify (+ (* (cos ky) 0) (* 0 0)) into 0 5.232 * [backup-simplify]: Simplify (+ 0 0) into 0 5.232 * [backup-simplify]: Simplify (+ (* (sin ky) 0) (* 0 (sin ky))) into 0 5.232 * [backup-simplify]: Simplify (+ 0 0) into 0 5.233 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (pow (sin ky) 2)))) into 0 5.233 * [taylor]: Taking taylor expansion of (sqrt (+ (pow (sin kx) 2) (pow (sin ky) 2))) in kx 5.233 * [taylor]: Taking taylor expansion of (+ (pow (sin kx) 2) (pow (sin ky) 2)) in kx 5.233 * [taylor]: Taking taylor expansion of (pow (sin kx) 2) in kx 5.233 * [taylor]: Taking taylor expansion of (sin kx) in kx 5.233 * [taylor]: Taking taylor expansion of kx in kx 5.233 * [backup-simplify]: Simplify 0 into 0 5.233 * [backup-simplify]: Simplify 1 into 1 5.234 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1 5.234 * [taylor]: Taking taylor expansion of (pow (sin ky) 2) in kx 5.234 * [taylor]: Taking taylor expansion of (sin ky) in kx 5.234 * [taylor]: Taking taylor expansion of ky in kx 5.234 * [backup-simplify]: Simplify ky into ky 5.234 * [backup-simplify]: Simplify (sin ky) into (sin ky) 5.234 * [backup-simplify]: Simplify (cos ky) into (cos ky) 5.234 * [backup-simplify]: Simplify (* (sin ky) 1) into (sin ky) 5.234 * [backup-simplify]: Simplify (* (cos ky) 0) into 0 5.234 * [backup-simplify]: Simplify (+ (sin ky) 0) into (sin ky) 5.234 * [backup-simplify]: Simplify (* (sin ky) (sin ky)) into (pow (sin ky) 2) 5.235 * [backup-simplify]: Simplify (+ 0 (pow (sin ky) 2)) into (pow (sin ky) 2) 5.235 * [backup-simplify]: Simplify (sqrt (pow (sin ky) 2)) into (sin ky) 5.235 * [backup-simplify]: Simplify (+ 0) into 0 5.236 * [backup-simplify]: Simplify (+ (* (sin ky) 0) (* 0 1)) into 0 5.237 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 0 1) 1))) into 0 5.237 * [backup-simplify]: Simplify (+ (* (cos ky) 0) (* 0 0)) into 0 5.237 * [backup-simplify]: Simplify (+ 0 0) into 0 5.238 * [backup-simplify]: Simplify (+ (* (sin ky) 0) (* 0 (sin ky))) into 0 5.238 * [backup-simplify]: Simplify (+ 0 0) into 0 5.238 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (pow (sin ky) 2)))) into 0 5.239 * [taylor]: Taking taylor expansion of (sin ky) in ky 5.239 * [taylor]: Taking taylor expansion of ky in ky 5.239 * [backup-simplify]: Simplify 0 into 0 5.239 * [backup-simplify]: Simplify 1 into 1 5.239 * [backup-simplify]: Simplify 0 into 0 5.239 * [taylor]: Taking taylor expansion of 0 in ky 5.239 * [backup-simplify]: Simplify 0 into 0 5.239 * [backup-simplify]: Simplify 0 into 0 5.240 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1 5.240 * [backup-simplify]: Simplify 1 into 1 5.241 * [backup-simplify]: Simplify (* 1 1) into 1 5.242 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 2) 2)) 0) into 0 5.243 * [backup-simplify]: Simplify (+ (* (sin ky) 0) (+ (* 0 0) (* 0 1))) into 0 5.243 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0 5.244 * [backup-simplify]: Simplify (+ (* (cos ky) 0) (+ (* 0 0) (* 0 0))) into 0 5.244 * [backup-simplify]: Simplify (+ 0 0) into 0 5.245 * [backup-simplify]: Simplify (+ (* (sin ky) 0) (+ (* 0 0) (* 0 (sin ky)))) into 0 5.245 * [backup-simplify]: Simplify (+ 1 0) into 1 5.246 * [backup-simplify]: Simplify (/ (- 1 (pow 0 2) (+)) (* 2 (sin ky))) into (/ 1/2 (sin ky)) 5.246 * [taylor]: Taking taylor expansion of (/ 1/2 (sin ky)) in ky 5.246 * [taylor]: Taking taylor expansion of 1/2 in ky 5.246 * [backup-simplify]: Simplify 1/2 into 1/2 5.246 * [taylor]: Taking taylor expansion of (sin ky) in ky 5.246 * [taylor]: Taking taylor expansion of ky in ky 5.246 * [backup-simplify]: Simplify 0 into 0 5.246 * [backup-simplify]: Simplify 1 into 1 5.247 * [backup-simplify]: Simplify (+ (* 1 (/ (pow 1 1) 1))) into 1 5.248 * [backup-simplify]: Simplify (/ 1/2 1) into 1/2 5.249 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0 5.249 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ 0 1)))) into 0 5.250 * [backup-simplify]: Simplify 0 into 0 5.250 * [backup-simplify]: Simplify 0 into 0 5.250 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0 5.250 * [backup-simplify]: Simplify 0 into 0 5.251 * [backup-simplify]: Simplify (+ 0 (* 1 (/ (pow 0 1) 1))) into 0 5.252 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0 5.253 * [backup-simplify]: Simplify (+ 0 (* -1 (/ (pow 0 1) 1) (/ (pow 0 1) 1)) 0) into 0 5.254 * [backup-simplify]: Simplify (+ (* (sin ky) 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0 5.256 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 0 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into 0 5.256 * [backup-simplify]: Simplify (+ (* (cos ky) 0) (+ (* 0 0) (+ (* 0 0) (* 0 0)))) into 0 5.257 * [backup-simplify]: Simplify (+ 0 0) into 0 5.257 * [backup-simplify]: Simplify (+ (* (sin ky) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (sin ky))))) into 0 5.258 * [backup-simplify]: Simplify (+ 0 0) into 0 5.258 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 (/ 1/2 (sin ky)))))) (* 2 (sin ky))) into 0 5.258 * [taylor]: Taking taylor expansion of 0 in ky 5.258 * [backup-simplify]: Simplify 0 into 0 5.258 * [backup-simplify]: Simplify 0 into 0 5.260 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into -1/6 5.261 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 1/2 (/ -1/6 1)) (* 0 (/ 0 1)))) into 1/12 5.261 * [backup-simplify]: Simplify 1/12 into 1/12 5.261 * [backup-simplify]: Simplify 0 into 0 5.263 * [backup-simplify]: Simplify (+ (* -1 (/ (pow 1 3) 6)) 0 (* 1 (/ (pow 0 1) 1))) into -1/6 5.263 * [backup-simplify]: Simplify -1/6 into -1/6