1550839981.095 * [misc]progress: [Phase 1 of 3] Setting up. 1550839981.095 * * * [misc]progress: [1/2] Preparing points 1550839981.144 * * * [misc]progress: [2/2] Setting up program. 1550839981.147 * [misc]progress: [Phase 2 of 3] Improving. 1550839981.147 * * * * [misc]progress: [ 1 / 1 ] simplifiying candidate # 1550839981.148 * [enter]simplify: Simplifying (/ a (- (acos a))) 1550839981.148 * * [misc]simplify: iters left: 5 (4 enodes) 1550839981.150 * * [misc]simplify: iters left: 4 (12 enodes) 1550839981.152 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839981.153 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1550839981.153 * * [misc]simplify: Extracting #2: cost 5 inf + 1 1550839981.153 * * [misc]simplify: Extracting #3: cost 5 inf + 92 1550839981.153 * * [misc]simplify: Extracting #4: cost 0 inf + 787 1550839981.153 * [exit]simplify: Simplified to (/ a (- (acos a))) 1550839981.153 * [misc]simplify: Simplified (2) to (λ (a) (/ a (- (acos a)))) 1550839981.155 * * [misc]progress: iteration 1 / 4 1550839981.155 * * * [misc]progress: picking best candidate 1550839981.156 * * * * [misc]pick: Picked # 1550839981.157 * * * [misc]progress: localizing error 1550839981.163 * * * [misc]progress: generating rewritten candidates 1550839981.164 * * * * [misc]progress: [ 1 / 1 ] rewriting at (2) 1550839981.165 * * * [misc]progress: generating series expansions 1550839981.165 * * * * [misc]progress: [ 1 / 1 ] generating series at (2) 1550839981.165 * [misc]backup-simplify: Simplify (/ a (- (acos a))) into (* -1 (/ a (acos a))) 1550839981.165 * [misc]approximate: Taking taylor expansion of (* -1 (/ a (acos a))) in (a) around 0 1550839981.165 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1550839981.165 * [misc]taylor: Taking taylor expansion of -1 in a 1550839981.165 * [misc]backup-simplify: Simplify -1 into -1 1550839981.165 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1550839981.165 * [misc]taylor: Taking taylor expansion of a in a 1550839981.165 * [misc]backup-simplify: Simplify 0 into 0 1550839981.165 * [misc]backup-simplify: Simplify 1 into 1 1550839981.165 * [misc]taylor: Taking taylor expansion of (acos a) in a 1550839981.172 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1550839981.172 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1550839981.172 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1550839981.172 * [misc]taylor: Taking taylor expansion of -1 in a 1550839981.172 * [misc]backup-simplify: Simplify -1 into -1 1550839981.172 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1550839981.172 * [misc]taylor: Taking taylor expansion of a in a 1550839981.172 * [misc]backup-simplify: Simplify 0 into 0 1550839981.172 * [misc]backup-simplify: Simplify 1 into 1 1550839981.172 * [misc]taylor: Taking taylor expansion of (acos a) in a 1550839981.172 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1550839981.172 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1550839981.173 * [misc]backup-simplify: Simplify (* -1 (/ 1 (acos a))) into (/ -1 (acos a)) 1550839981.173 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1550839981.173 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))))) into 0 1550839981.173 * [misc]backup-simplify: Simplify (+ (* -1 0) (* 0 (/ 1 (acos a)))) into 0 1550839981.173 * [misc]backup-simplify: Simplify 0 into 0 1550839981.173 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1550839981.173 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))) into 0 1550839981.174 * [misc]backup-simplify: Simplify 0 into 0 1550839981.174 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1550839981.174 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))) into 0 1550839981.174 * [misc]backup-simplify: Simplify 0 into 0 1550839981.174 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1550839981.175 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))) into 0 1550839981.175 * [misc]backup-simplify: Simplify 0 into 0 1550839981.175 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1550839981.175 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))))) into 0 1550839981.176 * [misc]backup-simplify: Simplify 0 into 0 1550839981.176 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1550839981.176 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))))) into 0 1550839981.176 * [misc]backup-simplify: Simplify 0 into 0 1550839981.176 * [misc]backup-simplify: Simplify (* (/ -1 (acos a)) a) into (* -1 (/ a (acos a))) 1550839981.176 * [misc]backup-simplify: Simplify (/ (/ 1 a) (- (acos (/ 1 a)))) into (/ -1 (* a (acos (/ 1 a)))) 1550839981.177 * [misc]approximate: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in (a) around 0 1550839981.177 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1550839981.177 * [misc]taylor: Taking taylor expansion of -1 in a 1550839981.177 * [misc]backup-simplify: Simplify -1 into -1 1550839981.177 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1550839981.177 * [misc]taylor: Taking taylor expansion of a in a 1550839981.177 * [misc]backup-simplify: Simplify 0 into 0 1550839981.177 * [misc]backup-simplify: Simplify 1 into 1 1550839981.177 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1550839981.177 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1550839981.177 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1550839981.177 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1550839981.177 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1550839981.177 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1550839981.177 * [misc]taylor: Taking taylor expansion of -1 in a 1550839981.177 * [misc]backup-simplify: Simplify -1 into -1 1550839981.177 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1550839981.177 * [misc]taylor: Taking taylor expansion of a in a 1550839981.177 * [misc]backup-simplify: Simplify 0 into 0 1550839981.177 * [misc]backup-simplify: Simplify 1 into 1 1550839981.177 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1550839981.177 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1550839981.177 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1550839981.177 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1550839981.177 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1550839981.178 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1550839981.178 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ 1 a))))) into 0 1550839981.178 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 1550839981.178 * [misc]backup-simplify: Simplify 0 into 0 1550839981.178 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 1550839981.178 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1550839981.178 * [misc]backup-simplify: Simplify 0 into 0 1550839981.179 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 1550839981.179 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1550839981.179 * [misc]backup-simplify: Simplify 0 into 0 1550839981.179 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 1550839981.180 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1550839981.180 * [misc]backup-simplify: Simplify 0 into 0 1550839981.180 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 1550839981.180 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1550839981.180 * [misc]backup-simplify: Simplify 0 into 0 1550839981.181 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))))) into 0 1550839981.181 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1550839981.181 * [misc]backup-simplify: Simplify 0 into 0 1550839981.181 * [misc]backup-simplify: Simplify (* (/ -1 (acos (/ 1 (/ 1 a)))) (/ 1 (/ 1 a))) into (* -1 (/ a (acos a))) 1550839981.182 * [misc]backup-simplify: Simplify (/ (/ 1 (- a)) (- (acos (/ 1 (- a))))) into (/ 1 (* a (acos (/ -1 a)))) 1550839981.182 * [misc]approximate: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in (a) around 0 1550839981.182 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1550839981.182 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1550839981.182 * [misc]taylor: Taking taylor expansion of a in a 1550839981.182 * [misc]backup-simplify: Simplify 0 into 0 1550839981.182 * [misc]backup-simplify: Simplify 1 into 1 1550839981.182 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1550839981.182 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1550839981.182 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1550839981.182 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1550839981.182 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1550839981.182 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1550839981.182 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1550839981.182 * [misc]taylor: Taking taylor expansion of a in a 1550839981.182 * [misc]backup-simplify: Simplify 0 into 0 1550839981.182 * [misc]backup-simplify: Simplify 1 into 1 1550839981.182 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1550839981.182 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1550839981.182 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1550839981.182 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1550839981.182 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1550839981.182 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1550839981.183 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0 1550839981.183 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 1550839981.183 * [misc]backup-simplify: Simplify 0 into 0 1550839981.183 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 1550839981.183 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1550839981.183 * [misc]backup-simplify: Simplify 0 into 0 1550839981.184 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 1550839981.184 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1550839981.184 * [misc]backup-simplify: Simplify 0 into 0 1550839981.184 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 1550839981.185 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1550839981.185 * [misc]backup-simplify: Simplify 0 into 0 1550839981.186 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 1550839981.186 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1550839981.186 * [misc]backup-simplify: Simplify 0 into 0 1550839981.187 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0 1550839981.188 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1550839981.188 * [misc]backup-simplify: Simplify 0 into 0 1550839981.188 * [misc]backup-simplify: Simplify (* (/ 1 (acos (/ -1 (/ 1 (- a))))) (/ 1 (/ 1 (- a)))) into (* -1 (/ a (acos a))) 1550839981.188 * * * [misc]progress: simplifying candidates 1550839981.188 * * * * [misc]progress: [ 1 / 24 ] simplifiying candidate # 1550839981.188 * * * * [misc]progress: [ 2 / 24 ] simplifiying candidate # 1550839981.188 * * * * [misc]progress: [ 3 / 24 ] simplifiying candidate # 1550839981.188 * * * * [misc]progress: [ 4 / 24 ] simplifiying candidate # 1550839981.188 * * * * [misc]progress: [ 5 / 24 ] simplifiying candidate # 1550839981.188 * * * * [misc]progress: [ 6 / 24 ] simplifiying candidate # 1550839981.188 * * * * [misc]progress: [ 7 / 24 ] simplifiying candidate # 1550839981.188 * * * * [misc]progress: [ 8 / 24 ] simplifiying candidate # 1550839981.188 * * * * [misc]progress: [ 9 / 24 ] simplifiying candidate # 1550839981.189 * * * * [misc]progress: [ 10 / 24 ] simplifiying candidate # 1550839981.189 * * * * [misc]progress: [ 11 / 24 ] simplifiying candidate # 1550839981.189 * [enter]simplify: Simplifying (cbrt (- (acos a))) 1550839981.189 * * [misc]simplify: iters left: 4 (4 enodes) 1550839981.190 * * [misc]simplify: iters left: 3 (12 enodes) 1550839981.193 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839981.193 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550839981.193 * * [misc]simplify: Extracting #2: cost 5 inf + 0 1550839981.194 * * [misc]simplify: Extracting #3: cost 7 inf + 0 1550839981.194 * * [misc]simplify: Extracting #4: cost 6 inf + 1 1550839981.194 * * [misc]simplify: Extracting #5: cost 0 inf + 867 1550839981.194 * [exit]simplify: Simplified to (cbrt (- (acos a))) 1550839981.194 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (cbrt (- (acos a))))) 1550839981.194 * * * * [misc]progress: [ 12 / 24 ] simplifiying candidate # 1550839981.194 * [enter]simplify: Simplifying (sqrt (- (acos a))) 1550839981.194 * * [misc]simplify: iters left: 4 (4 enodes) 1550839981.196 * * [misc]simplify: iters left: 3 (12 enodes) 1550839981.198 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839981.198 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550839981.198 * * [misc]simplify: Extracting #2: cost 5 inf + 0 1550839981.198 * * [misc]simplify: Extracting #3: cost 7 inf + 0 1550839981.198 * * [misc]simplify: Extracting #4: cost 6 inf + 1 1550839981.198 * * [misc]simplify: Extracting #5: cost 0 inf + 787 1550839981.198 * [exit]simplify: Simplified to (sqrt (- (acos a))) 1550839981.198 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a (sqrt (- (acos a)))) (sqrt (- (acos a))))) 1550839981.198 * * * * [misc]progress: [ 13 / 24 ] simplifiying candidate # 1550839981.198 * [enter]simplify: Simplifying (- (acos a)) 1550839981.198 * * [misc]simplify: iters left: 3 (3 enodes) 1550839981.199 * * [misc]simplify: iters left: 2 (9 enodes) 1550839981.200 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839981.200 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550839981.200 * * [misc]simplify: Extracting #2: cost 5 inf + 0 1550839981.200 * * [misc]simplify: Extracting #3: cost 4 inf + 1 1550839981.200 * * [misc]simplify: Extracting #4: cost 0 inf + 445 1550839981.200 * [exit]simplify: Simplified to (- (acos a)) 1550839981.200 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a 1) (- (acos a)))) 1550839981.200 * * * * [misc]progress: [ 14 / 24 ] simplifiying candidate # 1550839981.200 * [enter]simplify: Simplifying (acos a) 1550839981.200 * * [misc]simplify: iters left: 1 (2 enodes) 1550839981.201 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839981.201 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550839981.201 * * [misc]simplify: Extracting #2: cost 2 inf + 1 1550839981.201 * * [misc]simplify: Extracting #3: cost 0 inf + 183 1550839981.201 * [exit]simplify: Simplified to (acos a) 1550839981.201 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a -1) (acos a))) 1550839981.201 * * * * [misc]progress: [ 15 / 24 ] simplifiying candidate # 1550839981.201 * [enter]simplify: Simplifying (cbrt (acos a)) 1550839981.201 * * [misc]simplify: iters left: 2 (3 enodes) 1550839981.202 * * [misc]simplify: iters left: 1 (9 enodes) 1550839981.203 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839981.203 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550839981.203 * * [misc]simplify: Extracting #2: cost 5 inf + 0 1550839981.203 * * [misc]simplify: Extracting #3: cost 4 inf + 1 1550839981.203 * * [misc]simplify: Extracting #4: cost 0 inf + 525 1550839981.203 * [exit]simplify: Simplified to (cbrt (acos a)) 1550839981.203 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a (- (* (cbrt (acos a)) (cbrt (acos a))))) (cbrt (acos a)))) 1550839981.203 * * * * [misc]progress: [ 16 / 24 ] simplifiying candidate # 1550839981.204 * [enter]simplify: Simplifying (sqrt (acos a)) 1550839981.204 * * [misc]simplify: iters left: 2 (3 enodes) 1550839981.204 * * [misc]simplify: iters left: 1 (9 enodes) 1550839981.205 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839981.205 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550839981.205 * * [misc]simplify: Extracting #2: cost 5 inf + 0 1550839981.205 * * [misc]simplify: Extracting #3: cost 4 inf + 1 1550839981.205 * * [misc]simplify: Extracting #4: cost 0 inf + 445 1550839981.206 * [exit]simplify: Simplified to (sqrt (acos a)) 1550839981.206 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a (- (sqrt (acos a)))) (sqrt (acos a)))) 1550839981.206 * * * * [misc]progress: [ 17 / 24 ] simplifiying candidate # 1550839981.206 * [enter]simplify: Simplifying (acos a) 1550839981.206 * * [misc]simplify: iters left: 1 (2 enodes) 1550839981.206 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839981.206 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550839981.206 * * [misc]simplify: Extracting #2: cost 2 inf + 1 1550839981.206 * * [misc]simplify: Extracting #3: cost 0 inf + 183 1550839981.206 * [exit]simplify: Simplified to (acos a) 1550839981.206 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a (- 1)) (acos a))) 1550839981.206 * * * * [misc]progress: [ 18 / 24 ] simplifiying candidate # 1550839981.206 * [enter]simplify: Simplifying (- (cbrt (acos a))) 1550839981.207 * * [misc]simplify: iters left: 4 (4 enodes) 1550839981.207 * * [misc]simplify: iters left: 3 (12 enodes) 1550839981.209 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839981.209 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550839981.209 * * [misc]simplify: Extracting #2: cost 5 inf + 0 1550839981.209 * * [misc]simplify: Extracting #3: cost 7 inf + 0 1550839981.209 * * [misc]simplify: Extracting #4: cost 6 inf + 1 1550839981.209 * * [misc]simplify: Extracting #5: cost 0 inf + 947 1550839981.209 * [exit]simplify: Simplified to (- (cbrt (acos a))) 1550839981.209 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a (* (cbrt (acos a)) (cbrt (acos a)))) (- (cbrt (acos a))))) 1550839981.209 * * * * [misc]progress: [ 19 / 24 ] simplifiying candidate # 1550839981.209 * [enter]simplify: Simplifying (- (sqrt (acos a))) 1550839981.209 * * [misc]simplify: iters left: 4 (4 enodes) 1550839981.210 * * [misc]simplify: iters left: 3 (12 enodes) 1550839981.212 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839981.212 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550839981.212 * * [misc]simplify: Extracting #2: cost 5 inf + 0 1550839981.212 * * [misc]simplify: Extracting #3: cost 7 inf + 0 1550839981.212 * * [misc]simplify: Extracting #4: cost 6 inf + 1 1550839981.212 * * [misc]simplify: Extracting #5: cost 0 inf + 787 1550839981.212 * [exit]simplify: Simplified to (- (sqrt (acos a))) 1550839981.212 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a (sqrt (acos a))) (- (sqrt (acos a))))) 1550839981.212 * * * * [misc]progress: [ 20 / 24 ] simplifiying candidate # 1550839981.212 * [enter]simplify: Simplifying (- (acos a)) 1550839981.212 * * [misc]simplify: iters left: 3 (3 enodes) 1550839981.213 * * [misc]simplify: iters left: 2 (9 enodes) 1550839981.214 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839981.214 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550839981.214 * * [misc]simplify: Extracting #2: cost 5 inf + 0 1550839981.214 * * [misc]simplify: Extracting #3: cost 4 inf + 1 1550839981.214 * * [misc]simplify: Extracting #4: cost 0 inf + 445 1550839981.214 * [exit]simplify: Simplified to (- (acos a)) 1550839981.214 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a 1) (- (acos a)))) 1550839981.214 * * * * [misc]progress: [ 21 / 24 ] simplifiying candidate #real (real->posit16 (/ a (- (acos a))))))> 1550839981.214 * * * * [misc]progress: [ 22 / 24 ] simplifiying candidate # 1550839981.214 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1550839981.214 * * [misc]simplify: iters left: 5 (5 enodes) 1550839981.216 * * [misc]simplify: iters left: 4 (19 enodes) 1550839981.219 * * [misc]simplify: iters left: 3 (26 enodes) 1550839981.223 * * [misc]simplify: iters left: 2 (30 enodes) 1550839981.227 * * [misc]simplify: iters left: 1 (34 enodes) 1550839981.235 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839981.235 * * [misc]simplify: Extracting #1: cost 10 inf + 0 1550839981.235 * * [misc]simplify: Extracting #2: cost 8 inf + 738 1550839981.235 * * [misc]simplify: Extracting #3: cost 2 inf + 1396 1550839981.236 * * [misc]simplify: Extracting #4: cost 0 inf + 1660 1550839981.236 * [exit]simplify: Simplified to (- (/ a (acos a))) 1550839981.236 * [misc]simplify: Simplified (2) to (λ (a) (- (/ a (acos a)))) 1550839981.236 * * * * [misc]progress: [ 23 / 24 ] simplifiying candidate # 1550839981.237 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1550839981.237 * * [misc]simplify: iters left: 5 (5 enodes) 1550839981.239 * * [misc]simplify: iters left: 4 (19 enodes) 1550839981.245 * * [misc]simplify: iters left: 3 (26 enodes) 1550839981.248 * * [misc]simplify: iters left: 2 (30 enodes) 1550839981.252 * * [misc]simplify: iters left: 1 (34 enodes) 1550839981.257 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839981.257 * * [misc]simplify: Extracting #1: cost 10 inf + 0 1550839981.257 * * [misc]simplify: Extracting #2: cost 8 inf + 738 1550839981.257 * * [misc]simplify: Extracting #3: cost 2 inf + 1396 1550839981.258 * * [misc]simplify: Extracting #4: cost 0 inf + 1660 1550839981.258 * [exit]simplify: Simplified to (- (/ a (acos a))) 1550839981.258 * [misc]simplify: Simplified (2) to (λ (a) (- (/ a (acos a)))) 1550839981.258 * * * * [misc]progress: [ 24 / 24 ] simplifiying candidate # 1550839981.258 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1550839981.258 * * [misc]simplify: iters left: 5 (5 enodes) 1550839981.259 * * [misc]simplify: iters left: 4 (19 enodes) 1550839981.262 * * [misc]simplify: iters left: 3 (26 enodes) 1550839981.268 * * [misc]simplify: iters left: 2 (30 enodes) 1550839981.273 * * [misc]simplify: iters left: 1 (34 enodes) 1550839981.281 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839981.281 * * [misc]simplify: Extracting #1: cost 10 inf + 0 1550839981.282 * * [misc]simplify: Extracting #2: cost 8 inf + 738 1550839981.282 * * [misc]simplify: Extracting #3: cost 2 inf + 1396 1550839981.282 * * [misc]simplify: Extracting #4: cost 0 inf + 1660 1550839981.283 * [exit]simplify: Simplified to (- (/ a (acos a))) 1550839981.283 * [misc]simplify: Simplified (2) to (λ (a) (- (/ a (acos a)))) 1550839981.283 * * * [misc]progress: adding candidates to table 1550839981.433 * * [misc]progress: iteration 2 / 4 1550839981.433 * * * [misc]progress: picking best candidate 1550839981.447 * * * * [misc]pick: Picked # 1550839981.447 * * * [misc]progress: localizing error 1550839981.456 * * * [misc]progress: generating rewritten candidates 1550839981.456 * * * * [misc]progress: [ 1 / 2 ] rewriting at (2) 1550839981.458 * * * * [misc]progress: [ 2 / 2 ] rewriting at (2 2) 1550839981.466 * * * [misc]progress: generating series expansions 1550839981.466 * * * * [misc]progress: [ 1 / 2 ] generating series at (2) 1550839981.466 * [misc]backup-simplify: Simplify (/ 1 (/ (- (acos a)) a)) into (* -1 (/ a (acos a))) 1550839981.466 * [misc]approximate: Taking taylor expansion of (* -1 (/ a (acos a))) in (a) around 0 1550839981.467 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1550839981.467 * [misc]taylor: Taking taylor expansion of -1 in a 1550839981.467 * [misc]backup-simplify: Simplify -1 into -1 1550839981.467 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1550839981.467 * [misc]taylor: Taking taylor expansion of a in a 1550839981.467 * [misc]backup-simplify: Simplify 0 into 0 1550839981.467 * [misc]backup-simplify: Simplify 1 into 1 1550839981.467 * [misc]taylor: Taking taylor expansion of (acos a) in a 1550839981.467 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1550839981.467 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1550839981.467 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1550839981.467 * [misc]taylor: Taking taylor expansion of -1 in a 1550839981.467 * [misc]backup-simplify: Simplify -1 into -1 1550839981.467 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1550839981.467 * [misc]taylor: Taking taylor expansion of a in a 1550839981.467 * [misc]backup-simplify: Simplify 0 into 0 1550839981.467 * [misc]backup-simplify: Simplify 1 into 1 1550839981.467 * [misc]taylor: Taking taylor expansion of (acos a) in a 1550839981.467 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1550839981.467 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1550839981.467 * [misc]backup-simplify: Simplify (* -1 (/ 1 (acos a))) into (/ -1 (acos a)) 1550839981.467 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1550839981.468 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))))) into 0 1550839981.468 * [misc]backup-simplify: Simplify (+ (* -1 0) (* 0 (/ 1 (acos a)))) into 0 1550839981.468 * [misc]backup-simplify: Simplify 0 into 0 1550839981.468 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1550839981.469 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))) into 0 1550839981.469 * [misc]backup-simplify: Simplify 0 into 0 1550839981.469 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1550839981.469 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))) into 0 1550839981.469 * [misc]backup-simplify: Simplify 0 into 0 1550839981.470 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1550839981.470 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))) into 0 1550839981.470 * [misc]backup-simplify: Simplify 0 into 0 1550839981.471 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1550839981.471 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))))) into 0 1550839981.471 * [misc]backup-simplify: Simplify 0 into 0 1550839981.472 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1550839981.473 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))))) into 0 1550839981.473 * [misc]backup-simplify: Simplify 0 into 0 1550839981.473 * [misc]backup-simplify: Simplify (* (/ -1 (acos a)) a) into (* -1 (/ a (acos a))) 1550839981.473 * [misc]backup-simplify: Simplify (/ 1 (/ (- (acos (/ 1 a))) (/ 1 a))) into (/ -1 (* a (acos (/ 1 a)))) 1550839981.473 * [misc]approximate: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in (a) around 0 1550839981.473 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1550839981.473 * [misc]taylor: Taking taylor expansion of -1 in a 1550839981.473 * [misc]backup-simplify: Simplify -1 into -1 1550839981.473 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1550839981.473 * [misc]taylor: Taking taylor expansion of a in a 1550839981.473 * [misc]backup-simplify: Simplify 0 into 0 1550839981.473 * [misc]backup-simplify: Simplify 1 into 1 1550839981.473 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1550839981.473 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1550839981.473 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1550839981.474 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1550839981.474 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1550839981.474 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1550839981.474 * [misc]taylor: Taking taylor expansion of -1 in a 1550839981.474 * [misc]backup-simplify: Simplify -1 into -1 1550839981.474 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1550839981.474 * [misc]taylor: Taking taylor expansion of a in a 1550839981.474 * [misc]backup-simplify: Simplify 0 into 0 1550839981.474 * [misc]backup-simplify: Simplify 1 into 1 1550839981.474 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1550839981.474 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1550839981.474 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1550839981.474 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1550839981.474 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1550839981.474 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1550839981.475 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ 1 a))))) into 0 1550839981.475 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 1550839981.475 * [misc]backup-simplify: Simplify 0 into 0 1550839981.475 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 1550839981.476 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1550839981.476 * [misc]backup-simplify: Simplify 0 into 0 1550839981.476 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 1550839981.477 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1550839981.477 * [misc]backup-simplify: Simplify 0 into 0 1550839981.478 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 1550839981.478 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1550839981.478 * [misc]backup-simplify: Simplify 0 into 0 1550839981.479 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 1550839981.480 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1550839981.480 * [misc]backup-simplify: Simplify 0 into 0 1550839981.481 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))))) into 0 1550839981.481 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1550839981.481 * [misc]backup-simplify: Simplify 0 into 0 1550839981.481 * [misc]backup-simplify: Simplify (* (/ -1 (acos (/ 1 (/ 1 a)))) (/ 1 (/ 1 a))) into (* -1 (/ a (acos a))) 1550839981.482 * [misc]backup-simplify: Simplify (/ 1 (/ (- (acos (/ 1 (- a)))) (/ 1 (- a)))) into (/ 1 (* a (acos (/ -1 a)))) 1550839981.482 * [misc]approximate: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in (a) around 0 1550839981.482 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1550839981.482 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1550839981.482 * [misc]taylor: Taking taylor expansion of a in a 1550839981.482 * [misc]backup-simplify: Simplify 0 into 0 1550839981.482 * [misc]backup-simplify: Simplify 1 into 1 1550839981.482 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1550839981.482 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1550839981.482 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1550839981.482 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1550839981.482 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1550839981.482 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1550839981.482 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1550839981.482 * [misc]taylor: Taking taylor expansion of a in a 1550839981.482 * [misc]backup-simplify: Simplify 0 into 0 1550839981.482 * [misc]backup-simplify: Simplify 1 into 1 1550839981.482 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1550839981.483 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1550839981.483 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1550839981.483 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1550839981.483 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1550839981.483 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1550839981.483 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0 1550839981.484 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 1550839981.484 * [misc]backup-simplify: Simplify 0 into 0 1550839981.484 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 1550839981.484 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1550839981.484 * [misc]backup-simplify: Simplify 0 into 0 1550839981.485 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 1550839981.485 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1550839981.485 * [misc]backup-simplify: Simplify 0 into 0 1550839981.486 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 1550839981.487 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1550839981.487 * [misc]backup-simplify: Simplify 0 into 0 1550839981.487 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 1550839981.488 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1550839981.488 * [misc]backup-simplify: Simplify 0 into 0 1550839981.489 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0 1550839981.489 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1550839981.489 * [misc]backup-simplify: Simplify 0 into 0 1550839981.489 * [misc]backup-simplify: Simplify (* (/ 1 (acos (/ -1 (/ 1 (- a))))) (/ 1 (/ 1 (- a)))) into (* -1 (/ a (acos a))) 1550839981.490 * * * * [misc]progress: [ 2 / 2 ] generating series at (2 2) 1550839981.490 * [misc]backup-simplify: Simplify (/ (- (acos a)) a) into (* -1 (/ (acos a) a)) 1550839981.490 * [misc]approximate: Taking taylor expansion of (* -1 (/ (acos a) a)) in (a) around 0 1550839981.490 * [misc]taylor: Taking taylor expansion of (* -1 (/ (acos a) a)) in a 1550839981.490 * [misc]taylor: Taking taylor expansion of -1 in a 1550839981.490 * [misc]backup-simplify: Simplify -1 into -1 1550839981.490 * [misc]taylor: Taking taylor expansion of (/ (acos a) a) in a 1550839981.490 * [misc]taylor: Taking taylor expansion of (acos a) in a 1550839981.490 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1550839981.490 * [misc]taylor: Taking taylor expansion of a in a 1550839981.490 * [misc]backup-simplify: Simplify 0 into 0 1550839981.490 * [misc]backup-simplify: Simplify 1 into 1 1550839981.490 * [misc]backup-simplify: Simplify (/ (acos a) 1) into (acos a) 1550839981.490 * [misc]taylor: Taking taylor expansion of (* -1 (/ (acos a) a)) in a 1550839981.490 * [misc]taylor: Taking taylor expansion of -1 in a 1550839981.490 * [misc]backup-simplify: Simplify -1 into -1 1550839981.490 * [misc]taylor: Taking taylor expansion of (/ (acos a) a) in a 1550839981.490 * [misc]taylor: Taking taylor expansion of (acos a) in a 1550839981.490 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1550839981.490 * [misc]taylor: Taking taylor expansion of a in a 1550839981.490 * [misc]backup-simplify: Simplify 0 into 0 1550839981.490 * [misc]backup-simplify: Simplify 1 into 1 1550839981.490 * [misc]backup-simplify: Simplify (/ (acos a) 1) into (acos a) 1550839981.490 * [misc]backup-simplify: Simplify (* -1 (acos a)) into (* -1 (acos a)) 1550839981.491 * [misc]backup-simplify: Simplify (* -1 (acos a)) into (* -1 (acos a)) 1550839981.491 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)))) into 0 1550839981.491 * [misc]backup-simplify: Simplify (+ (* -1 0) (* 0 (acos a))) into 0 1550839981.491 * [misc]backup-simplify: Simplify 0 into 0 1550839981.492 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550839981.492 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (acos a)))) into 0 1550839981.492 * [misc]backup-simplify: Simplify 0 into 0 1550839981.493 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550839981.493 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a))))) into 0 1550839981.493 * [misc]backup-simplify: Simplify 0 into 0 1550839981.494 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550839981.495 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a)))))) into 0 1550839981.495 * [misc]backup-simplify: Simplify 0 into 0 1550839981.496 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550839981.497 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a))))))) into 0 1550839981.497 * [misc]backup-simplify: Simplify 0 into 0 1550839981.498 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1550839981.499 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a)))))))) into 0 1550839981.499 * [misc]backup-simplify: Simplify 0 into 0 1550839981.499 * [misc]backup-simplify: Simplify (* (* -1 (acos a)) (/ 1 a)) into (* -1 (/ (acos a) a)) 1550839981.499 * [misc]backup-simplify: Simplify (/ (- (acos (/ 1 a))) (/ 1 a)) into (* -1 (* a (acos (/ 1 a)))) 1550839981.499 * [misc]approximate: Taking taylor expansion of (* -1 (* a (acos (/ 1 a)))) in (a) around 0 1550839981.499 * [misc]taylor: Taking taylor expansion of (* -1 (* a (acos (/ 1 a)))) in a 1550839981.499 * [misc]taylor: Taking taylor expansion of -1 in a 1550839981.499 * [misc]backup-simplify: Simplify -1 into -1 1550839981.499 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1550839981.499 * [misc]taylor: Taking taylor expansion of a in a 1550839981.499 * [misc]backup-simplify: Simplify 0 into 0 1550839981.499 * [misc]backup-simplify: Simplify 1 into 1 1550839981.499 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1550839981.499 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1550839981.499 * [misc]taylor: Taking taylor expansion of (* -1 (* a (acos (/ 1 a)))) in a 1550839981.499 * [misc]taylor: Taking taylor expansion of -1 in a 1550839981.499 * [misc]backup-simplify: Simplify -1 into -1 1550839981.499 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1550839981.499 * [misc]taylor: Taking taylor expansion of a in a 1550839981.499 * [misc]backup-simplify: Simplify 0 into 0 1550839981.499 * [misc]backup-simplify: Simplify 1 into 1 1550839981.500 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1550839981.500 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1550839981.500 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1550839981.500 * [misc]backup-simplify: Simplify (* -1 0) into 0 1550839981.500 * [misc]backup-simplify: Simplify 0 into 0 1550839981.500 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1550839981.500 * [misc]backup-simplify: Simplify (+ (* -1 (acos (/ 1 a))) (* 0 0)) into (- (acos (/ 1 a))) 1550839981.500 * [misc]backup-simplify: Simplify (- (acos (/ 1 a))) into (- (acos (/ 1 a))) 1550839981.501 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ 1 a))))) into 0 1550839981.501 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 (acos (/ 1 a))) (* 0 0))) into 0 1550839981.501 * [misc]backup-simplify: Simplify 0 into 0 1550839981.502 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 1550839981.502 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0)))) into 0 1550839981.502 * [misc]backup-simplify: Simplify 0 into 0 1550839981.503 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 1550839981.503 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0))))) into 0 1550839981.503 * [misc]backup-simplify: Simplify 0 into 0 1550839981.504 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 1550839981.505 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0)))))) into 0 1550839981.505 * [misc]backup-simplify: Simplify 0 into 0 1550839981.505 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 1550839981.506 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0))))))) into 0 1550839981.506 * [misc]backup-simplify: Simplify 0 into 0 1550839981.507 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))))) into 0 1550839981.508 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0)))))))) into 0 1550839981.508 * [misc]backup-simplify: Simplify 0 into 0 1550839981.508 * [misc]backup-simplify: Simplify (* (- (acos (/ 1 (/ 1 a)))) (/ 1 a)) into (* -1 (/ (acos a) a)) 1550839981.508 * [misc]backup-simplify: Simplify (/ (- (acos (/ 1 (- a)))) (/ 1 (- a))) into (* a (acos (/ -1 a))) 1550839981.508 * [misc]approximate: Taking taylor expansion of (* a (acos (/ -1 a))) in (a) around 0 1550839981.508 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1550839981.508 * [misc]taylor: Taking taylor expansion of a in a 1550839981.508 * [misc]backup-simplify: Simplify 0 into 0 1550839981.509 * [misc]backup-simplify: Simplify 1 into 1 1550839981.509 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1550839981.509 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1550839981.509 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1550839981.509 * [misc]taylor: Taking taylor expansion of a in a 1550839981.509 * [misc]backup-simplify: Simplify 0 into 0 1550839981.509 * [misc]backup-simplify: Simplify 1 into 1 1550839981.509 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1550839981.509 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1550839981.509 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1550839981.509 * [misc]backup-simplify: Simplify 0 into 0 1550839981.509 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1550839981.509 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1550839981.510 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0 1550839981.510 * [misc]backup-simplify: Simplify 0 into 0 1550839981.510 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 1550839981.510 * [misc]backup-simplify: Simplify 0 into 0 1550839981.511 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 1550839981.511 * [misc]backup-simplify: Simplify 0 into 0 1550839981.511 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 1550839981.511 * [misc]backup-simplify: Simplify 0 into 0 1550839981.512 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 1550839981.512 * [misc]backup-simplify: Simplify 0 into 0 1550839981.513 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0 1550839981.513 * [misc]backup-simplify: Simplify 0 into 0 1550839981.513 * [misc]backup-simplify: Simplify (* (acos (/ -1 (/ 1 (- a)))) (/ 1 (- a))) into (* -1 (/ (acos a) a)) 1550839981.513 * * * [misc]progress: simplifying candidates 1550839981.513 * * * * [misc]progress: [ 1 / 48 ] simplifiying candidate # 1550839981.514 * * * * [misc]progress: [ 2 / 48 ] simplifiying candidate # 1550839981.514 * [enter]simplify: Simplifying (- 1) 1550839981.514 * * [misc]simplify: iters left: 2 (2 enodes) 1550839981.516 * * [misc]simplify: iters left: 1 (9 enodes) 1550839981.518 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839981.518 * * [misc]simplify: Extracting #1: cost 0 inf + 1 1550839981.518 * [exit]simplify: Simplified to -1 1550839981.519 * [misc]simplify: Simplified (2 2) to (λ (a) (pow (/ (- (acos a)) a) -1)) 1550839981.519 * * * * [misc]progress: [ 3 / 48 ] simplifiying candidate # 1550839981.519 * * * * [misc]progress: [ 4 / 48 ] simplifiying candidate # 1550839981.519 * * * * [misc]progress: [ 5 / 48 ] simplifiying candidate # 1550839981.519 * * * * [misc]progress: [ 6 / 48 ] simplifiying candidate # 1550839981.519 * * * * [misc]progress: [ 7 / 48 ] simplifiying candidate # 1550839981.519 * * * * [misc]progress: [ 8 / 48 ] simplifiying candidate # 1550839981.519 * * * * [misc]progress: [ 9 / 48 ] simplifiying candidate # 1550839981.519 * * * * [misc]progress: [ 10 / 48 ] simplifiying candidate # 1550839981.519 * * * * [misc]progress: [ 11 / 48 ] simplifiying candidate # 1550839981.519 * * * * [misc]progress: [ 12 / 48 ] simplifiying candidate # 1550839981.519 * * * * [misc]progress: [ 13 / 48 ] simplifiying candidate # 1550839981.519 * * * * [misc]progress: [ 14 / 48 ] simplifiying candidate # 1550839981.519 * [enter]simplify: Simplifying (cbrt (/ (- (acos a)) a)) 1550839981.520 * * [misc]simplify: iters left: 6 (5 enodes) 1550839981.521 * * [misc]simplify: iters left: 5 (17 enodes) 1550839981.524 * * [misc]simplify: iters left: 4 (19 enodes) 1550839981.526 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839981.526 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550839981.526 * * [misc]simplify: Extracting #2: cost 7 inf + 0 1550839981.526 * * [misc]simplify: Extracting #3: cost 9 inf + 1 1550839981.526 * * [misc]simplify: Extracting #4: cost 1 inf + 1460 1550839981.527 * * [misc]simplify: Extracting #5: cost 0 inf + 1551 1550839981.527 * [exit]simplify: Simplified to (cbrt (/ (- (acos a)) a)) 1550839981.527 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ 1 (* (cbrt (/ (- (acos a)) a)) (cbrt (/ (- (acos a)) a)))) (cbrt (/ (- (acos a)) a)))) 1550839981.527 * * * * [misc]progress: [ 15 / 48 ] simplifiying candidate # 1550839981.527 * [enter]simplify: Simplifying (sqrt (/ (- (acos a)) a)) 1550839981.527 * * [misc]simplify: iters left: 6 (5 enodes) 1550839981.529 * * [misc]simplify: iters left: 5 (17 enodes) 1550839981.533 * * [misc]simplify: iters left: 4 (19 enodes) 1550839981.536 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839981.536 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550839981.536 * * [misc]simplify: Extracting #2: cost 7 inf + 0 1550839981.536 * * [misc]simplify: Extracting #3: cost 9 inf + 1 1550839981.536 * * [misc]simplify: Extracting #4: cost 1 inf + 1380 1550839981.536 * * [misc]simplify: Extracting #5: cost 0 inf + 1471 1550839981.537 * [exit]simplify: Simplified to (sqrt (/ (- (acos a)) a)) 1550839981.537 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ 1 (sqrt (/ (- (acos a)) a))) (sqrt (/ (- (acos a)) a)))) 1550839981.537 * * * * [misc]progress: [ 16 / 48 ] simplifiying candidate # 1550839981.537 * [enter]simplify: Simplifying (/ (- (acos a)) a) 1550839981.537 * * [misc]simplify: iters left: 5 (4 enodes) 1550839981.538 * * [misc]simplify: iters left: 4 (14 enodes) 1550839981.540 * * [misc]simplify: iters left: 3 (16 enodes) 1550839981.542 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839981.542 * * [misc]simplify: Extracting #1: cost 5 inf + 0 1550839981.542 * * [misc]simplify: Extracting #2: cost 7 inf + 1 1550839981.542 * * [misc]simplify: Extracting #3: cost 1 inf + 958 1550839981.542 * * [misc]simplify: Extracting #4: cost 0 inf + 1049 1550839981.542 * [exit]simplify: Simplified to (/ (- (acos a)) a) 1550839981.542 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ 1 1) (/ (- (acos a)) a))) 1550839981.542 * * * * [misc]progress: [ 17 / 48 ] simplifiying candidate # 1550839981.542 * [enter]simplify: Simplifying (/ 1 a) 1550839981.542 * * [misc]simplify: iters left: 2 (3 enodes) 1550839981.543 * * [misc]simplify: iters left: 1 (11 enodes) 1550839981.545 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839981.545 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1550839981.545 * * [misc]simplify: Extracting #2: cost 2 inf + 2 1550839981.545 * * [misc]simplify: Extracting #3: cost 0 inf + 86 1550839981.545 * [exit]simplify: Simplified to (/ 1 a) 1550839981.545 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ 1 (- (acos a))) (/ 1 a))) 1550839981.545 * * * * [misc]progress: [ 18 / 48 ] simplifiying candidate # 1550839981.545 * * * * [misc]progress: [ 19 / 48 ] simplifiying candidate #real (real->posit16 (/ 1 (/ (- (acos a)) a)))))> 1550839981.545 * * * * [misc]progress: [ 20 / 48 ] simplifiying candidate # 1550839981.545 * * * * [misc]progress: [ 21 / 48 ] simplifiying candidate # 1550839981.545 * * * * [misc]progress: [ 22 / 48 ] simplifiying candidate # 1550839981.545 * * * * [misc]progress: [ 23 / 48 ] simplifiying candidate # 1550839981.546 * * * * [misc]progress: [ 24 / 48 ] simplifiying candidate # 1550839981.546 * * * * [misc]progress: [ 25 / 48 ] simplifiying candidate # 1550839981.546 * * * * [misc]progress: [ 26 / 48 ] simplifiying candidate # 1550839981.546 * * * * [misc]progress: [ 27 / 48 ] simplifiying candidate # 1550839981.546 * [enter]simplify: Simplifying (/ 0 a) 1550839981.546 * * [misc]simplify: iters left: 2 (3 enodes) 1550839981.547 * * [misc]simplify: iters left: 1 (7 enodes) 1550839981.548 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839981.548 * * [misc]simplify: Extracting #1: cost 0 inf + 1 1550839981.548 * [exit]simplify: Simplified to 0 1550839981.548 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (- 0 (/ (acos a) a)))) 1550839981.548 * * * * [misc]progress: [ 28 / 48 ] simplifiying candidate # 1550839981.548 * * * * [misc]progress: [ 29 / 48 ] simplifiying candidate # 1550839981.548 * * * * [misc]progress: [ 30 / 48 ] simplifiying candidate # 1550839981.548 * * * * [misc]progress: [ 31 / 48 ] simplifiying candidate # 1550839981.548 * [enter]simplify: Simplifying (/ (acos a) a) 1550839981.548 * * [misc]simplify: iters left: 3 (3 enodes) 1550839981.549 * * [misc]simplify: iters left: 2 (9 enodes) 1550839981.550 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839981.550 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1550839981.550 * * [misc]simplify: Extracting #2: cost 4 inf + 1 1550839981.550 * * [misc]simplify: Extracting #3: cost 0 inf + 445 1550839981.550 * [exit]simplify: Simplified to (/ (acos a) a) 1550839981.550 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (- (/ (acos a) a)))) 1550839981.550 * * * * [misc]progress: [ 32 / 48 ] simplifiying candidate # 1550839981.550 * [enter]simplify: Simplifying (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 1550839981.550 * * [misc]simplify: iters left: 6 (5 enodes) 1550839981.551 * * [misc]simplify: iters left: 5 (15 enodes) 1550839981.553 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839981.553 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550839981.553 * * [misc]simplify: Extracting #2: cost 5 inf + 0 1550839981.553 * * [misc]simplify: Extracting #3: cost 7 inf + 0 1550839981.553 * * [misc]simplify: Extracting #4: cost 9 inf + 0 1550839981.553 * * [misc]simplify: Extracting #5: cost 8 inf + 1 1550839981.554 * * [misc]simplify: Extracting #6: cost 0 inf + 1369 1550839981.554 * [exit]simplify: Simplified to (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 1550839981.554 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) (/ a (cbrt (- (acos a))))))) 1550839981.554 * * * * [misc]progress: [ 33 / 48 ] simplifiying candidate # 1550839981.554 * [enter]simplify: Simplifying (sqrt (- (acos a))) 1550839981.554 * * [misc]simplify: iters left: 4 (4 enodes) 1550839981.555 * * [misc]simplify: iters left: 3 (12 enodes) 1550839981.556 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839981.556 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550839981.556 * * [misc]simplify: Extracting #2: cost 5 inf + 0 1550839981.556 * * [misc]simplify: Extracting #3: cost 7 inf + 0 1550839981.556 * * [misc]simplify: Extracting #4: cost 6 inf + 1 1550839981.558 * * [misc]simplify: Extracting #5: cost 0 inf + 787 1550839981.558 * [exit]simplify: Simplified to (sqrt (- (acos a))) 1550839981.558 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (/ (sqrt (- (acos a))) (/ a (sqrt (- (acos a))))))) 1550839981.558 * * * * [misc]progress: [ 34 / 48 ] simplifiying candidate # 1550839981.558 * * * * [misc]progress: [ 35 / 48 ] simplifiying candidate # 1550839981.558 * * * * [misc]progress: [ 36 / 48 ] simplifiying candidate # 1550839981.558 * [enter]simplify: Simplifying (- (* (cbrt (acos a)) (cbrt (acos a)))) 1550839981.558 * * [misc]simplify: iters left: 6 (5 enodes) 1550839981.560 * * [misc]simplify: iters left: 5 (18 enodes) 1550839981.562 * * [misc]simplify: iters left: 4 (20 enodes) 1550839981.565 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839981.565 * * [misc]simplify: Extracting #1: cost 5 inf + 0 1550839981.565 * * [misc]simplify: Extracting #2: cost 9 inf + 0 1550839981.565 * * [misc]simplify: Extracting #3: cost 11 inf + 0 1550839981.565 * * [misc]simplify: Extracting #4: cost 10 inf + 1 1550839981.565 * * [misc]simplify: Extracting #5: cost 0 inf + 1871 1550839981.565 * [exit]simplify: Simplified to (- (* (cbrt (acos a)) (cbrt (acos a)))) 1550839981.565 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (/ (- (* (cbrt (acos a)) (cbrt (acos a)))) (/ a (cbrt (acos a)))))) 1550839981.566 * * * * [misc]progress: [ 37 / 48 ] simplifiying candidate # 1550839981.566 * [enter]simplify: Simplifying (- (sqrt (acos a))) 1550839981.566 * * [misc]simplify: iters left: 4 (4 enodes) 1550839981.567 * * [misc]simplify: iters left: 3 (12 enodes) 1550839981.570 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839981.570 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550839981.570 * * [misc]simplify: Extracting #2: cost 5 inf + 0 1550839981.570 * * [misc]simplify: Extracting #3: cost 7 inf + 0 1550839981.570 * * [misc]simplify: Extracting #4: cost 6 inf + 1 1550839981.570 * * [misc]simplify: Extracting #5: cost 0 inf + 787 1550839981.571 * [exit]simplify: Simplified to (- (sqrt (acos a))) 1550839981.571 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (/ (- (sqrt (acos a))) (/ a (sqrt (acos a)))))) 1550839981.571 * * * * [misc]progress: [ 38 / 48 ] simplifiying candidate # 1550839981.571 * [enter]simplify: Simplifying (- 1) 1550839981.571 * * [misc]simplify: iters left: 2 (2 enodes) 1550839981.573 * * [misc]simplify: iters left: 1 (9 enodes) 1550839981.575 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839981.575 * * [misc]simplify: Extracting #1: cost 0 inf + 1 1550839981.575 * [exit]simplify: Simplified to -1 1550839981.575 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (/ -1 (/ a (acos a))))) 1550839981.575 * * * * [misc]progress: [ 39 / 48 ] simplifiying candidate # 1550839981.575 * [enter]simplify: Simplifying (* (cbrt (acos a)) (cbrt (acos a))) 1550839981.575 * * [misc]simplify: iters left: 4 (4 enodes) 1550839981.576 * * [misc]simplify: iters left: 3 (12 enodes) 1550839981.578 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839981.578 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550839981.578 * * [misc]simplify: Extracting #2: cost 5 inf + 0 1550839981.578 * * [misc]simplify: Extracting #3: cost 7 inf + 0 1550839981.578 * * [misc]simplify: Extracting #4: cost 6 inf + 1 1550839981.578 * * [misc]simplify: Extracting #5: cost 0 inf + 947 1550839981.578 * [exit]simplify: Simplified to (* (cbrt (acos a)) (cbrt (acos a))) 1550839981.578 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (/ (* (cbrt (acos a)) (cbrt (acos a))) (/ a (- (cbrt (acos a))))))) 1550839981.578 * * * * [misc]progress: [ 40 / 48 ] simplifiying candidate # 1550839981.579 * [enter]simplify: Simplifying (sqrt (acos a)) 1550839981.579 * * [misc]simplify: iters left: 2 (3 enodes) 1550839981.580 * * [misc]simplify: iters left: 1 (9 enodes) 1550839981.581 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839981.581 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550839981.581 * * [misc]simplify: Extracting #2: cost 5 inf + 0 1550839981.581 * * [misc]simplify: Extracting #3: cost 4 inf + 1 1550839981.582 * * [misc]simplify: Extracting #4: cost 0 inf + 445 1550839981.582 * [exit]simplify: Simplified to (sqrt (acos a)) 1550839981.582 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (/ (sqrt (acos a)) (/ a (- (sqrt (acos a))))))) 1550839981.582 * * * * [misc]progress: [ 41 / 48 ] simplifiying candidate # 1550839981.582 * * * * [misc]progress: [ 42 / 48 ] simplifiying candidate #real (real->posit16 (/ (- (acos a)) a)))))> 1550839981.582 * * * * [misc]progress: [ 43 / 48 ] simplifiying candidate # 1550839981.582 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1550839981.582 * * [misc]simplify: iters left: 5 (5 enodes) 1550839981.584 * * [misc]simplify: iters left: 4 (19 enodes) 1550839981.590 * * [misc]simplify: iters left: 3 (26 enodes) 1550839981.595 * * [misc]simplify: iters left: 2 (30 enodes) 1550839981.599 * * [misc]simplify: iters left: 1 (34 enodes) 1550839981.605 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839981.605 * * [misc]simplify: Extracting #1: cost 10 inf + 0 1550839981.605 * * [misc]simplify: Extracting #2: cost 8 inf + 738 1550839981.605 * * [misc]simplify: Extracting #3: cost 2 inf + 1396 1550839981.606 * * [misc]simplify: Extracting #4: cost 0 inf + 1660 1550839981.606 * [exit]simplify: Simplified to (- (/ a (acos a))) 1550839981.606 * [misc]simplify: Simplified (2) to (λ (a) (- (/ a (acos a)))) 1550839981.606 * * * * [misc]progress: [ 44 / 48 ] simplifiying candidate # 1550839981.606 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1550839981.606 * * [misc]simplify: iters left: 5 (5 enodes) 1550839981.608 * * [misc]simplify: iters left: 4 (19 enodes) 1550839981.612 * * [misc]simplify: iters left: 3 (26 enodes) 1550839981.617 * * [misc]simplify: iters left: 2 (30 enodes) 1550839981.624 * * [misc]simplify: iters left: 1 (34 enodes) 1550839981.629 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839981.629 * * [misc]simplify: Extracting #1: cost 10 inf + 0 1550839981.630 * * [misc]simplify: Extracting #2: cost 8 inf + 738 1550839981.630 * * [misc]simplify: Extracting #3: cost 2 inf + 1396 1550839981.630 * * [misc]simplify: Extracting #4: cost 0 inf + 1660 1550839981.630 * [exit]simplify: Simplified to (- (/ a (acos a))) 1550839981.630 * [misc]simplify: Simplified (2) to (λ (a) (- (/ a (acos a)))) 1550839981.630 * * * * [misc]progress: [ 45 / 48 ] simplifiying candidate # 1550839981.630 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1550839981.631 * * [misc]simplify: iters left: 5 (5 enodes) 1550839981.632 * * [misc]simplify: iters left: 4 (19 enodes) 1550839981.635 * * [misc]simplify: iters left: 3 (26 enodes) 1550839981.639 * * [misc]simplify: iters left: 2 (30 enodes) 1550839981.643 * * [misc]simplify: iters left: 1 (34 enodes) 1550839981.647 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839981.647 * * [misc]simplify: Extracting #1: cost 10 inf + 0 1550839981.647 * * [misc]simplify: Extracting #2: cost 8 inf + 738 1550839981.647 * * [misc]simplify: Extracting #3: cost 2 inf + 1396 1550839981.648 * * [misc]simplify: Extracting #4: cost 0 inf + 1660 1550839981.648 * [exit]simplify: Simplified to (- (/ a (acos a))) 1550839981.648 * [misc]simplify: Simplified (2) to (λ (a) (- (/ a (acos a)))) 1550839981.648 * * * * [misc]progress: [ 46 / 48 ] simplifiying candidate # 1550839981.648 * [enter]simplify: Simplifying (* -1 (/ (acos a) a)) 1550839981.648 * * [misc]simplify: iters left: 5 (5 enodes) 1550839981.650 * * [misc]simplify: iters left: 4 (19 enodes) 1550839981.652 * * [misc]simplify: iters left: 3 (26 enodes) 1550839981.661 * * [misc]simplify: iters left: 2 (30 enodes) 1550839981.667 * * [misc]simplify: iters left: 1 (34 enodes) 1550839981.671 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839981.671 * * [misc]simplify: Extracting #1: cost 10 inf + 0 1550839981.671 * * [misc]simplify: Extracting #2: cost 8 inf + 828 1550839981.672 * * [misc]simplify: Extracting #3: cost 2 inf + 1396 1550839981.672 * * [misc]simplify: Extracting #4: cost 0 inf + 1480 1550839981.672 * [exit]simplify: Simplified to (- (/ (acos a) a)) 1550839981.672 * [misc]simplify: Simplified (2 2) to (λ (a) (/ 1 (- (/ (acos a) a)))) 1550839981.672 * * * * [misc]progress: [ 47 / 48 ] simplifiying candidate # 1550839981.672 * [enter]simplify: Simplifying (* -1 (/ (acos a) a)) 1550839981.672 * * [misc]simplify: iters left: 5 (5 enodes) 1550839981.674 * * [misc]simplify: iters left: 4 (19 enodes) 1550839981.677 * * [misc]simplify: iters left: 3 (26 enodes) 1550839981.680 * * [misc]simplify: iters left: 2 (30 enodes) 1550839981.684 * * [misc]simplify: iters left: 1 (34 enodes) 1550839981.689 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839981.689 * * [misc]simplify: Extracting #1: cost 10 inf + 0 1550839981.689 * * [misc]simplify: Extracting #2: cost 8 inf + 828 1550839981.689 * * [misc]simplify: Extracting #3: cost 2 inf + 1396 1550839981.690 * * [misc]simplify: Extracting #4: cost 0 inf + 1480 1550839981.690 * [exit]simplify: Simplified to (- (/ (acos a) a)) 1550839981.690 * [misc]simplify: Simplified (2 2) to (λ (a) (/ 1 (- (/ (acos a) a)))) 1550839981.690 * * * * [misc]progress: [ 48 / 48 ] simplifiying candidate # 1550839981.690 * [enter]simplify: Simplifying (* -1 (/ (acos a) a)) 1550839981.690 * * [misc]simplify: iters left: 5 (5 enodes) 1550839981.691 * * [misc]simplify: iters left: 4 (19 enodes) 1550839981.694 * * [misc]simplify: iters left: 3 (26 enodes) 1550839981.699 * * [misc]simplify: iters left: 2 (30 enodes) 1550839981.707 * * [misc]simplify: iters left: 1 (34 enodes) 1550839981.716 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839981.717 * * [misc]simplify: Extracting #1: cost 10 inf + 0 1550839981.717 * * [misc]simplify: Extracting #2: cost 8 inf + 828 1550839981.717 * * [misc]simplify: Extracting #3: cost 2 inf + 1396 1550839981.718 * * [misc]simplify: Extracting #4: cost 0 inf + 1480 1550839981.718 * [exit]simplify: Simplified to (- (/ (acos a) a)) 1550839981.718 * [misc]simplify: Simplified (2 2) to (λ (a) (/ 1 (- (/ (acos a) a)))) 1550839981.718 * * * [misc]progress: adding candidates to table 1550839982.076 * * [misc]progress: iteration 3 / 4 1550839982.076 * * * [misc]progress: picking best candidate 1550839982.101 * * * * [misc]pick: Picked # 1550839982.101 * * * [misc]progress: localizing error 1550839982.108 * * * [misc]progress: generating rewritten candidates 1550839982.108 * * * * [misc]progress: [ 1 / 2 ] rewriting at (2) 1550839982.113 * * * * [misc]progress: [ 2 / 2 ] rewriting at (2 1) 1550839982.115 * * * [misc]progress: generating series expansions 1550839982.115 * * * * [misc]progress: [ 1 / 2 ] generating series at (2) 1550839982.115 * [misc]backup-simplify: Simplify (/ (/ 1 (- (acos a))) (/ 1 a)) into (* -1 (/ a (acos a))) 1550839982.115 * [misc]approximate: Taking taylor expansion of (* -1 (/ a (acos a))) in (a) around 0 1550839982.115 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1550839982.116 * [misc]taylor: Taking taylor expansion of -1 in a 1550839982.116 * [misc]backup-simplify: Simplify -1 into -1 1550839982.116 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1550839982.116 * [misc]taylor: Taking taylor expansion of a in a 1550839982.116 * [misc]backup-simplify: Simplify 0 into 0 1550839982.116 * [misc]backup-simplify: Simplify 1 into 1 1550839982.116 * [misc]taylor: Taking taylor expansion of (acos a) in a 1550839982.116 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1550839982.116 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1550839982.116 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1550839982.116 * [misc]taylor: Taking taylor expansion of -1 in a 1550839982.116 * [misc]backup-simplify: Simplify -1 into -1 1550839982.116 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1550839982.116 * [misc]taylor: Taking taylor expansion of a in a 1550839982.116 * [misc]backup-simplify: Simplify 0 into 0 1550839982.116 * [misc]backup-simplify: Simplify 1 into 1 1550839982.116 * [misc]taylor: Taking taylor expansion of (acos a) in a 1550839982.116 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1550839982.116 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1550839982.116 * [misc]backup-simplify: Simplify (* -1 (/ 1 (acos a))) into (/ -1 (acos a)) 1550839982.116 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1550839982.116 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))))) into 0 1550839982.116 * [misc]backup-simplify: Simplify (+ (* -1 0) (* 0 (/ 1 (acos a)))) into 0 1550839982.116 * [misc]backup-simplify: Simplify 0 into 0 1550839982.117 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1550839982.117 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))) into 0 1550839982.117 * [misc]backup-simplify: Simplify 0 into 0 1550839982.117 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1550839982.117 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))) into 0 1550839982.117 * [misc]backup-simplify: Simplify 0 into 0 1550839982.117 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1550839982.118 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))) into 0 1550839982.118 * [misc]backup-simplify: Simplify 0 into 0 1550839982.118 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1550839982.119 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))))) into 0 1550839982.119 * [misc]backup-simplify: Simplify 0 into 0 1550839982.119 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1550839982.119 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))))) into 0 1550839982.119 * [misc]backup-simplify: Simplify 0 into 0 1550839982.119 * [misc]backup-simplify: Simplify (* (/ -1 (acos a)) a) into (* -1 (/ a (acos a))) 1550839982.120 * [misc]backup-simplify: Simplify (/ (/ 1 (- (acos (/ 1 a)))) (/ 1 (/ 1 a))) into (/ -1 (* a (acos (/ 1 a)))) 1550839982.120 * [misc]approximate: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in (a) around 0 1550839982.120 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1550839982.120 * [misc]taylor: Taking taylor expansion of -1 in a 1550839982.120 * [misc]backup-simplify: Simplify -1 into -1 1550839982.120 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1550839982.120 * [misc]taylor: Taking taylor expansion of a in a 1550839982.120 * [misc]backup-simplify: Simplify 0 into 0 1550839982.120 * [misc]backup-simplify: Simplify 1 into 1 1550839982.120 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1550839982.120 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1550839982.120 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1550839982.120 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1550839982.120 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1550839982.120 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1550839982.120 * [misc]taylor: Taking taylor expansion of -1 in a 1550839982.120 * [misc]backup-simplify: Simplify -1 into -1 1550839982.120 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1550839982.120 * [misc]taylor: Taking taylor expansion of a in a 1550839982.120 * [misc]backup-simplify: Simplify 0 into 0 1550839982.120 * [misc]backup-simplify: Simplify 1 into 1 1550839982.120 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1550839982.120 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1550839982.120 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1550839982.120 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1550839982.120 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1550839982.121 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1550839982.121 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ 1 a))))) into 0 1550839982.121 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 1550839982.121 * [misc]backup-simplify: Simplify 0 into 0 1550839982.121 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 1550839982.121 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1550839982.121 * [misc]backup-simplify: Simplify 0 into 0 1550839982.122 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 1550839982.122 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1550839982.122 * [misc]backup-simplify: Simplify 0 into 0 1550839982.123 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 1550839982.123 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1550839982.123 * [misc]backup-simplify: Simplify 0 into 0 1550839982.123 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 1550839982.124 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1550839982.124 * [misc]backup-simplify: Simplify 0 into 0 1550839982.125 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))))) into 0 1550839982.125 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1550839982.125 * [misc]backup-simplify: Simplify 0 into 0 1550839982.125 * [misc]backup-simplify: Simplify (* (/ -1 (acos (/ 1 (/ 1 a)))) (/ 1 (/ 1 a))) into (* -1 (/ a (acos a))) 1550839982.125 * [misc]backup-simplify: Simplify (/ (/ 1 (- (acos (/ 1 (- a))))) (/ 1 (/ 1 (- a)))) into (/ 1 (* a (acos (/ -1 a)))) 1550839982.125 * [misc]approximate: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in (a) around 0 1550839982.125 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1550839982.125 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1550839982.125 * [misc]taylor: Taking taylor expansion of a in a 1550839982.125 * [misc]backup-simplify: Simplify 0 into 0 1550839982.125 * [misc]backup-simplify: Simplify 1 into 1 1550839982.125 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1550839982.125 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1550839982.125 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1550839982.126 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1550839982.126 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1550839982.126 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1550839982.126 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1550839982.126 * [misc]taylor: Taking taylor expansion of a in a 1550839982.126 * [misc]backup-simplify: Simplify 0 into 0 1550839982.126 * [misc]backup-simplify: Simplify 1 into 1 1550839982.126 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1550839982.126 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1550839982.126 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1550839982.126 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1550839982.126 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1550839982.126 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1550839982.126 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0 1550839982.126 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 1550839982.127 * [misc]backup-simplify: Simplify 0 into 0 1550839982.127 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 1550839982.127 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1550839982.127 * [misc]backup-simplify: Simplify 0 into 0 1550839982.127 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 1550839982.128 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1550839982.128 * [misc]backup-simplify: Simplify 0 into 0 1550839982.128 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 1550839982.128 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1550839982.128 * [misc]backup-simplify: Simplify 0 into 0 1550839982.129 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 1550839982.130 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1550839982.130 * [misc]backup-simplify: Simplify 0 into 0 1550839982.131 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0 1550839982.131 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1550839982.131 * [misc]backup-simplify: Simplify 0 into 0 1550839982.131 * [misc]backup-simplify: Simplify (* (/ 1 (acos (/ -1 (/ 1 (- a))))) (/ 1 (/ 1 (- a)))) into (* -1 (/ a (acos a))) 1550839982.131 * * * * [misc]progress: [ 2 / 2 ] generating series at (2 1) 1550839982.132 * [misc]backup-simplify: Simplify (/ 1 (- (acos a))) into (/ -1 (acos a)) 1550839982.132 * [misc]approximate: Taking taylor expansion of (/ -1 (acos a)) in (a) around 0 1550839982.132 * [misc]taylor: Taking taylor expansion of (/ -1 (acos a)) in a 1550839982.132 * [misc]taylor: Taking taylor expansion of -1 in a 1550839982.132 * [misc]backup-simplify: Simplify -1 into -1 1550839982.132 * [misc]taylor: Taking taylor expansion of (acos a) in a 1550839982.132 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1550839982.132 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1550839982.132 * [misc]taylor: Taking taylor expansion of (/ -1 (acos a)) in a 1550839982.132 * [misc]taylor: Taking taylor expansion of -1 in a 1550839982.132 * [misc]backup-simplify: Simplify -1 into -1 1550839982.132 * [misc]taylor: Taking taylor expansion of (acos a) in a 1550839982.132 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1550839982.132 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1550839982.132 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1550839982.132 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ -1 (acos a)) (/ 0 (acos a))))) into 0 1550839982.132 * [misc]backup-simplify: Simplify 0 into 0 1550839982.133 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ -1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1550839982.133 * [misc]backup-simplify: Simplify 0 into 0 1550839982.133 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ -1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1550839982.133 * [misc]backup-simplify: Simplify 0 into 0 1550839982.133 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ -1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1550839982.133 * [misc]backup-simplify: Simplify 0 into 0 1550839982.134 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ -1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1550839982.134 * [misc]backup-simplify: Simplify 0 into 0 1550839982.134 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ -1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1550839982.134 * [misc]backup-simplify: Simplify 0 into 0 1550839982.134 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1550839982.134 * [misc]backup-simplify: Simplify (/ 1 (- (acos (/ 1 a)))) into (/ -1 (acos (/ 1 a))) 1550839982.134 * [misc]approximate: Taking taylor expansion of (/ -1 (acos (/ 1 a))) in (a) around 0 1550839982.135 * [misc]taylor: Taking taylor expansion of (/ -1 (acos (/ 1 a))) in a 1550839982.135 * [misc]taylor: Taking taylor expansion of -1 in a 1550839982.135 * [misc]backup-simplify: Simplify -1 into -1 1550839982.135 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1550839982.135 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1550839982.135 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1550839982.135 * [misc]taylor: Taking taylor expansion of (/ -1 (acos (/ 1 a))) in a 1550839982.135 * [misc]taylor: Taking taylor expansion of -1 in a 1550839982.135 * [misc]backup-simplify: Simplify -1 into -1 1550839982.135 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1550839982.135 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1550839982.135 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1550839982.135 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1550839982.135 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 1550839982.135 * [misc]backup-simplify: Simplify 0 into 0 1550839982.136 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1550839982.136 * [misc]backup-simplify: Simplify 0 into 0 1550839982.136 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1550839982.136 * [misc]backup-simplify: Simplify 0 into 0 1550839982.137 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1550839982.137 * [misc]backup-simplify: Simplify 0 into 0 1550839982.137 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1550839982.137 * [misc]backup-simplify: Simplify 0 into 0 1550839982.138 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1550839982.138 * [misc]backup-simplify: Simplify 0 into 0 1550839982.138 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 (/ 1 a)))) into (/ -1 (acos a)) 1550839982.138 * [misc]backup-simplify: Simplify (/ 1 (- (acos (/ 1 (- a))))) into (/ -1 (acos (/ -1 a))) 1550839982.138 * [misc]approximate: Taking taylor expansion of (/ -1 (acos (/ -1 a))) in (a) around 0 1550839982.138 * [misc]taylor: Taking taylor expansion of (/ -1 (acos (/ -1 a))) in a 1550839982.138 * [misc]taylor: Taking taylor expansion of -1 in a 1550839982.138 * [misc]backup-simplify: Simplify -1 into -1 1550839982.138 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1550839982.138 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1550839982.138 * [misc]backup-simplify: Simplify (/ -1 (acos (/ -1 a))) into (/ -1 (acos (/ -1 a))) 1550839982.138 * [misc]taylor: Taking taylor expansion of (/ -1 (acos (/ -1 a))) in a 1550839982.138 * [misc]taylor: Taking taylor expansion of -1 in a 1550839982.138 * [misc]backup-simplify: Simplify -1 into -1 1550839982.138 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1550839982.139 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1550839982.139 * [misc]backup-simplify: Simplify (/ -1 (acos (/ -1 a))) into (/ -1 (acos (/ -1 a))) 1550839982.139 * [misc]backup-simplify: Simplify (/ -1 (acos (/ -1 a))) into (/ -1 (acos (/ -1 a))) 1550839982.139 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ -1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 1550839982.139 * [misc]backup-simplify: Simplify 0 into 0 1550839982.139 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ -1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1550839982.139 * [misc]backup-simplify: Simplify 0 into 0 1550839982.140 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ -1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1550839982.140 * [misc]backup-simplify: Simplify 0 into 0 1550839982.141 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ -1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1550839982.141 * [misc]backup-simplify: Simplify 0 into 0 1550839982.142 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ -1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1550839982.142 * [misc]backup-simplify: Simplify 0 into 0 1550839982.142 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ -1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1550839982.142 * [misc]backup-simplify: Simplify 0 into 0 1550839982.142 * [misc]backup-simplify: Simplify (/ -1 (acos (/ -1 (/ 1 (- a))))) into (/ -1 (acos a)) 1550839982.142 * * * [misc]progress: simplifying candidates 1550839982.142 * * * * [misc]progress: [ 1 / 70 ] simplifiying candidate # 1550839982.143 * * * * [misc]progress: [ 2 / 70 ] simplifiying candidate # 1550839982.143 * [enter]simplify: Simplifying (- (- (log (- (acos a)))) (log (/ 1 a))) 1550839982.143 * * [misc]simplify: iters left: 6 (9 enodes) 1550839982.151 * * [misc]simplify: iters left: 5 (35 enodes) 1550839982.161 * * [misc]simplify: iters left: 4 (42 enodes) 1550839982.172 * * [misc]simplify: iters left: 3 (52 enodes) 1550839982.186 * * [misc]simplify: iters left: 2 (56 enodes) 1550839982.199 * * [misc]simplify: iters left: 1 (76 enodes) 1550839982.211 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839982.211 * * [misc]simplify: Extracting #1: cost 11 inf + 0 1550839982.211 * * [misc]simplify: Extracting #2: cost 20 inf + 1 1550839982.211 * * [misc]simplify: Extracting #3: cost 24 inf + 2 1550839982.211 * * [misc]simplify: Extracting #4: cost 22 inf + 165 1550839982.212 * * [misc]simplify: Extracting #5: cost 7 inf + 2424 1550839982.212 * * [misc]simplify: Extracting #6: cost 0 inf + 4322 1550839982.213 * [exit]simplify: Simplified to (- (log a) (log (- (acos a)))) 1550839982.213 * [misc]simplify: Simplified (2 1) to (λ (a) (exp (- (log a) (log (- (acos a)))))) 1550839982.213 * * * * [misc]progress: [ 3 / 70 ] simplifiying candidate # 1550839982.213 * [enter]simplify: Simplifying (- (log (/ 1 (- (acos a)))) (log (/ 1 a))) 1550839982.213 * * [misc]simplify: iters left: 6 (9 enodes) 1550839982.216 * * [misc]simplify: iters left: 5 (38 enodes) 1550839982.226 * * [misc]simplify: iters left: 4 (47 enodes) 1550839982.239 * * [misc]simplify: iters left: 3 (61 enodes) 1550839982.255 * * [misc]simplify: iters left: 2 (69 enodes) 1550839982.275 * * [misc]simplify: iters left: 1 (102 enodes) 1550839982.292 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839982.292 * * [misc]simplify: Extracting #1: cost 8 inf + 0 1550839982.292 * * [misc]simplify: Extracting #2: cost 17 inf + 1 1550839982.292 * * [misc]simplify: Extracting #3: cost 18 inf + 295 1550839982.293 * * [misc]simplify: Extracting #4: cost 12 inf + 804 1550839982.293 * * [misc]simplify: Extracting #5: cost 2 inf + 3125 1550839982.294 * * [misc]simplify: Extracting #6: cost 0 inf + 3608 1550839982.294 * [exit]simplify: Simplified to (- (log a) (log (- (acos a)))) 1550839982.294 * [misc]simplify: Simplified (2 1) to (λ (a) (exp (- (log a) (log (- (acos a)))))) 1550839982.294 * * * * [misc]progress: [ 4 / 70 ] simplifiying candidate # 1550839982.294 * * * * [misc]progress: [ 5 / 70 ] simplifiying candidate # 1550839982.294 * * * * [misc]progress: [ 6 / 70 ] simplifiying candidate # 1550839982.295 * [enter]simplify: Simplifying (/ (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))) (* (* (/ 1 a) (/ 1 a)) (/ 1 a))) 1550839982.295 * * [misc]simplify: iters left: 6 (11 enodes) 1550839982.298 * * [misc]simplify: iters left: 5 (56 enodes) 1550839982.310 * * [misc]simplify: iters left: 4 (123 enodes) 1550839982.371 * * [misc]simplify: iters left: 3 (439 enodes) 1550839983.228 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839983.229 * * [misc]simplify: Extracting #1: cost 116 inf + 0 1550839983.231 * * [misc]simplify: Extracting #2: cost 249 inf + 663 1550839983.237 * * [misc]simplify: Extracting #3: cost 180 inf + 11751 1550839983.259 * * [misc]simplify: Extracting #4: cost 45 inf + 42682 1550839983.285 * * [misc]simplify: Extracting #5: cost 0 inf + 52867 1550839983.300 * * [misc]simplify: Extracting #6: cost 0 inf + 52827 1550839983.314 * [exit]simplify: Simplified to (/ a (* (/ (- (acos a)) a) (* (/ (- (acos a)) a) (- (acos a))))) 1550839983.314 * [misc]simplify: Simplified (2 1) to (λ (a) (cbrt (/ a (* (/ (- (acos a)) a) (* (/ (- (acos a)) a) (- (acos a))))))) 1550839983.314 * * * * [misc]progress: [ 7 / 70 ] simplifiying candidate # 1550839983.314 * * * * [misc]progress: [ 8 / 70 ] simplifiying candidate # 1550839983.314 * * * * [misc]progress: [ 9 / 70 ] simplifiying candidate # 1550839983.314 * * * * [misc]progress: [ 10 / 70 ] simplifiying candidate # 1550839983.314 * * * * [misc]progress: [ 11 / 70 ] simplifiying candidate # 1550839983.314 * [enter]simplify: Simplifying (/ (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1550839983.314 * * [misc]simplify: iters left: 6 (11 enodes) 1550839983.317 * * [misc]simplify: iters left: 5 (41 enodes) 1550839983.330 * * [misc]simplify: iters left: 4 (58 enodes) 1550839983.346 * * [misc]simplify: iters left: 3 (65 enodes) 1550839983.365 * * [misc]simplify: iters left: 2 (68 enodes) 1550839983.380 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839983.380 * * [misc]simplify: Extracting #1: cost 11 inf + 0 1550839983.380 * * [misc]simplify: Extracting #2: cost 22 inf + 0 1550839983.380 * * [misc]simplify: Extracting #3: cost 27 inf + 0 1550839983.380 * * [misc]simplify: Extracting #4: cost 27 inf + 2 1550839983.380 * * [misc]simplify: Extracting #5: cost 19 inf + 1558 1550839983.381 * * [misc]simplify: Extracting #6: cost 2 inf + 6890 1550839983.382 * * [misc]simplify: Extracting #7: cost 0 inf + 7794 1550839983.383 * [exit]simplify: Simplified to (* (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a)))) 1550839983.383 * [misc]simplify: Simplified (2 1) to (λ (a) (* (* (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a)))) (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))))) 1550839983.383 * [enter]simplify: Simplifying (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) 1550839983.383 * * [misc]simplify: iters left: 6 (9 enodes) 1550839983.385 * * [misc]simplify: iters left: 5 (29 enodes) 1550839983.390 * * [misc]simplify: iters left: 4 (31 enodes) 1550839983.395 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839983.395 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1550839983.395 * * [misc]simplify: Extracting #2: cost 8 inf + 0 1550839983.395 * * [misc]simplify: Extracting #3: cost 13 inf + 0 1550839983.395 * * [misc]simplify: Extracting #4: cost 13 inf + 2 1550839983.395 * * [misc]simplify: Extracting #5: cost 9 inf + 519 1550839983.395 * * [misc]simplify: Extracting #6: cost 4 inf + 1198 1550839983.395 * * [misc]simplify: Extracting #7: cost 0 inf + 2446 1550839983.396 * [exit]simplify: Simplified to (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) 1550839983.396 * [misc]simplify: Simplified (2 2) to (λ (a) (* (* (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a)))) (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))))) 1550839983.396 * * * * [misc]progress: [ 12 / 70 ] simplifiying candidate # 1550839983.396 * [enter]simplify: Simplifying (/ (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (sqrt (/ 1 a))) 1550839983.396 * * [misc]simplify: iters left: 6 (10 enodes) 1550839983.398 * * [misc]simplify: iters left: 5 (34 enodes) 1550839983.403 * * [misc]simplify: iters left: 4 (40 enodes) 1550839983.409 * * [misc]simplify: iters left: 3 (43 enodes) 1550839983.422 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839983.422 * * [misc]simplify: Extracting #1: cost 7 inf + 0 1550839983.422 * * [misc]simplify: Extracting #2: cost 14 inf + 0 1550839983.422 * * [misc]simplify: Extracting #3: cost 19 inf + 0 1550839983.422 * * [misc]simplify: Extracting #4: cost 19 inf + 2 1550839983.422 * * [misc]simplify: Extracting #5: cost 16 inf + 308 1550839983.423 * * [misc]simplify: Extracting #6: cost 8 inf + 1542 1550839983.423 * * [misc]simplify: Extracting #7: cost 0 inf + 4438 1550839983.424 * [exit]simplify: Simplified to (* (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) (cbrt (/ 1 (- (acos a))))) 1550839983.425 * [misc]simplify: Simplified (2 1) to (λ (a) (* (* (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) (cbrt (/ 1 (- (acos a))))) (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))))) 1550839983.425 * [enter]simplify: Simplifying (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1550839983.425 * * [misc]simplify: iters left: 6 (9 enodes) 1550839983.429 * * [misc]simplify: iters left: 5 (29 enodes) 1550839983.437 * * [misc]simplify: iters left: 4 (31 enodes) 1550839983.445 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839983.445 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1550839983.445 * * [misc]simplify: Extracting #2: cost 8 inf + 0 1550839983.445 * * [misc]simplify: Extracting #3: cost 13 inf + 0 1550839983.446 * * [misc]simplify: Extracting #4: cost 13 inf + 2 1550839983.446 * * [misc]simplify: Extracting #5: cost 9 inf + 479 1550839983.446 * * [misc]simplify: Extracting #6: cost 4 inf + 1118 1550839983.446 * * [misc]simplify: Extracting #7: cost 0 inf + 2286 1550839983.446 * [exit]simplify: Simplified to (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1550839983.446 * [misc]simplify: Simplified (2 2) to (λ (a) (* (* (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) (cbrt (/ 1 (- (acos a))))) (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))))) 1550839983.446 * * * * [misc]progress: [ 13 / 70 ] simplifiying candidate # 1550839983.446 * [enter]simplify: Simplifying (/ (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1) 1550839983.447 * * [misc]simplify: iters left: 6 (8 enodes) 1550839983.448 * * [misc]simplify: iters left: 5 (26 enodes) 1550839983.453 * * [misc]simplify: iters left: 4 (36 enodes) 1550839983.458 * * [misc]simplify: iters left: 3 (37 enodes) 1550839983.462 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839983.462 * * [misc]simplify: Extracting #1: cost 5 inf + 0 1550839983.462 * * [misc]simplify: Extracting #2: cost 7 inf + 1 1550839983.462 * * [misc]simplify: Extracting #3: cost 9 inf + 1 1550839983.462 * * [misc]simplify: Extracting #4: cost 11 inf + 1 1550839983.463 * * [misc]simplify: Extracting #5: cost 13 inf + 1 1550839983.463 * * [misc]simplify: Extracting #6: cost 12 inf + 2 1550839983.463 * * [misc]simplify: Extracting #7: cost 9 inf + 315 1550839983.463 * * [misc]simplify: Extracting #8: cost 4 inf + 1334 1550839983.463 * * [misc]simplify: Extracting #9: cost 1 inf + 2170 1550839983.463 * * [misc]simplify: Extracting #10: cost 0 inf + 2462 1550839983.464 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1550839983.464 * [misc]simplify: Simplified (2 1) to (λ (a) (* (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (/ (cbrt (/ 1 (- (acos a)))) (/ 1 a)))) 1550839983.464 * [enter]simplify: Simplifying (/ (cbrt (/ 1 (- (acos a)))) (/ 1 a)) 1550839983.464 * * [misc]simplify: iters left: 6 (8 enodes) 1550839983.470 * * [misc]simplify: iters left: 5 (28 enodes) 1550839983.478 * * [misc]simplify: iters left: 4 (31 enodes) 1550839983.487 * * [misc]simplify: iters left: 3 (38 enodes) 1550839983.498 * * [misc]simplify: iters left: 2 (39 enodes) 1550839983.508 * * [misc]simplify: iters left: 1 (41 enodes) 1550839983.517 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839983.517 * * [misc]simplify: Extracting #1: cost 7 inf + 0 1550839983.517 * * [misc]simplify: Extracting #2: cost 9 inf + 2 1550839983.517 * * [misc]simplify: Extracting #3: cost 9 inf + 86 1550839983.517 * * [misc]simplify: Extracting #4: cost 11 inf + 86 1550839983.517 * * [misc]simplify: Extracting #5: cost 10 inf + 308 1550839983.518 * * [misc]simplify: Extracting #6: cost 3 inf + 1710 1550839983.519 * * [misc]simplify: Extracting #7: cost 0 inf + 2546 1550839983.519 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) a) 1550839983.519 * [misc]simplify: Simplified (2 2) to (λ (a) (* (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (* (cbrt (/ 1 (- (acos a)))) a))) 1550839983.519 * * * * [misc]progress: [ 14 / 70 ] simplifiying candidate # 1550839983.520 * [enter]simplify: Simplifying (/ (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1) 1550839983.520 * * [misc]simplify: iters left: 6 (8 enodes) 1550839983.523 * * [misc]simplify: iters left: 5 (26 enodes) 1550839983.531 * * [misc]simplify: iters left: 4 (36 enodes) 1550839983.541 * * [misc]simplify: iters left: 3 (37 enodes) 1550839983.550 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839983.550 * * [misc]simplify: Extracting #1: cost 5 inf + 0 1550839983.550 * * [misc]simplify: Extracting #2: cost 7 inf + 1 1550839983.550 * * [misc]simplify: Extracting #3: cost 9 inf + 1 1550839983.550 * * [misc]simplify: Extracting #4: cost 11 inf + 1 1550839983.550 * * [misc]simplify: Extracting #5: cost 13 inf + 1 1550839983.551 * * [misc]simplify: Extracting #6: cost 12 inf + 2 1550839983.551 * * [misc]simplify: Extracting #7: cost 9 inf + 315 1550839983.551 * * [misc]simplify: Extracting #8: cost 4 inf + 1334 1550839983.551 * * [misc]simplify: Extracting #9: cost 1 inf + 2170 1550839983.552 * * [misc]simplify: Extracting #10: cost 0 inf + 2462 1550839983.552 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1550839983.553 * [misc]simplify: Simplified (2 1) to (λ (a) (* (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (/ (cbrt (/ 1 (- (acos a)))) (/ 1 a)))) 1550839983.553 * [enter]simplify: Simplifying (/ (cbrt (/ 1 (- (acos a)))) (/ 1 a)) 1550839983.553 * * [misc]simplify: iters left: 6 (8 enodes) 1550839983.555 * * [misc]simplify: iters left: 5 (28 enodes) 1550839983.559 * * [misc]simplify: iters left: 4 (31 enodes) 1550839983.564 * * [misc]simplify: iters left: 3 (38 enodes) 1550839983.569 * * [misc]simplify: iters left: 2 (39 enodes) 1550839983.575 * * [misc]simplify: iters left: 1 (41 enodes) 1550839983.580 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839983.580 * * [misc]simplify: Extracting #1: cost 7 inf + 0 1550839983.580 * * [misc]simplify: Extracting #2: cost 9 inf + 2 1550839983.580 * * [misc]simplify: Extracting #3: cost 9 inf + 86 1550839983.580 * * [misc]simplify: Extracting #4: cost 11 inf + 86 1550839983.580 * * [misc]simplify: Extracting #5: cost 10 inf + 308 1550839983.580 * * [misc]simplify: Extracting #6: cost 3 inf + 1710 1550839983.581 * * [misc]simplify: Extracting #7: cost 0 inf + 2546 1550839983.581 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) a) 1550839983.581 * [misc]simplify: Simplified (2 2) to (λ (a) (* (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (* (cbrt (/ 1 (- (acos a)))) a))) 1550839983.581 * * * * [misc]progress: [ 15 / 70 ] simplifiying candidate # 1550839983.582 * [enter]simplify: Simplifying (/ (sqrt (/ 1 (- (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1550839983.582 * * [misc]simplify: iters left: 6 (10 enodes) 1550839983.586 * * [misc]simplify: iters left: 5 (34 enodes) 1550839983.598 * * [misc]simplify: iters left: 4 (38 enodes) 1550839983.608 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839983.608 * * [misc]simplify: Extracting #1: cost 6 inf + 0 1550839983.608 * * [misc]simplify: Extracting #2: cost 12 inf + 0 1550839983.608 * * [misc]simplify: Extracting #3: cost 17 inf + 0 1550839983.608 * * [misc]simplify: Extracting #4: cost 17 inf + 2 1550839983.608 * * [misc]simplify: Extracting #5: cost 12 inf + 552 1550839983.608 * * [misc]simplify: Extracting #6: cost 2 inf + 2690 1550839983.609 * * [misc]simplify: Extracting #7: cost 1 inf + 3062 1550839983.610 * * [misc]simplify: Extracting #8: cost 0 inf + 3434 1550839983.611 * [exit]simplify: Simplified to (/ (sqrt (/ 1 (- (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1550839983.611 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ (sqrt (/ 1 (- (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (sqrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))))) 1550839983.611 * [enter]simplify: Simplifying (/ (sqrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) 1550839983.611 * * [misc]simplify: iters left: 6 (9 enodes) 1550839983.615 * * [misc]simplify: iters left: 5 (29 enodes) 1550839983.622 * * [misc]simplify: iters left: 4 (31 enodes) 1550839983.627 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839983.628 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1550839983.628 * * [misc]simplify: Extracting #2: cost 8 inf + 0 1550839983.628 * * [misc]simplify: Extracting #3: cost 13 inf + 0 1550839983.628 * * [misc]simplify: Extracting #4: cost 13 inf + 2 1550839983.628 * * [misc]simplify: Extracting #5: cost 9 inf + 519 1550839983.628 * * [misc]simplify: Extracting #6: cost 4 inf + 1158 1550839983.628 * * [misc]simplify: Extracting #7: cost 0 inf + 2286 1550839983.628 * [exit]simplify: Simplified to (/ (sqrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) 1550839983.628 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ (sqrt (/ 1 (- (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (sqrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))))) 1550839983.628 * * * * [misc]progress: [ 16 / 70 ] simplifiying candidate # 1550839983.629 * [enter]simplify: Simplifying (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1550839983.629 * * [misc]simplify: iters left: 6 (9 enodes) 1550839983.631 * * [misc]simplify: iters left: 5 (29 enodes) 1550839983.635 * * [misc]simplify: iters left: 4 (31 enodes) 1550839983.641 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839983.641 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1550839983.641 * * [misc]simplify: Extracting #2: cost 8 inf + 0 1550839983.641 * * [misc]simplify: Extracting #3: cost 13 inf + 0 1550839983.641 * * [misc]simplify: Extracting #4: cost 13 inf + 2 1550839983.641 * * [misc]simplify: Extracting #5: cost 9 inf + 479 1550839983.641 * * [misc]simplify: Extracting #6: cost 4 inf + 1078 1550839983.641 * * [misc]simplify: Extracting #7: cost 0 inf + 2126 1550839983.641 * [exit]simplify: Simplified to (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1550839983.641 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))))) 1550839983.642 * [enter]simplify: Simplifying (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1550839983.642 * * [misc]simplify: iters left: 6 (9 enodes) 1550839983.644 * * [misc]simplify: iters left: 5 (29 enodes) 1550839983.648 * * [misc]simplify: iters left: 4 (31 enodes) 1550839983.653 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839983.653 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1550839983.653 * * [misc]simplify: Extracting #2: cost 8 inf + 0 1550839983.653 * * [misc]simplify: Extracting #3: cost 13 inf + 0 1550839983.653 * * [misc]simplify: Extracting #4: cost 13 inf + 2 1550839983.653 * * [misc]simplify: Extracting #5: cost 9 inf + 479 1550839983.653 * * [misc]simplify: Extracting #6: cost 4 inf + 1078 1550839983.653 * * [misc]simplify: Extracting #7: cost 0 inf + 2126 1550839983.654 * [exit]simplify: Simplified to (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1550839983.654 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))))) 1550839983.654 * * * * [misc]progress: [ 17 / 70 ] simplifiying candidate # 1550839983.654 * [enter]simplify: Simplifying (/ (sqrt (/ 1 (- (acos a)))) 1) 1550839983.654 * * [misc]simplify: iters left: 6 (7 enodes) 1550839983.656 * * [misc]simplify: iters left: 5 (21 enodes) 1550839983.661 * * [misc]simplify: iters left: 4 (23 enodes) 1550839983.667 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839983.668 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1550839983.668 * * [misc]simplify: Extracting #2: cost 5 inf + 1 1550839983.668 * * [misc]simplify: Extracting #3: cost 7 inf + 1 1550839983.668 * * [misc]simplify: Extracting #4: cost 9 inf + 1 1550839983.668 * * [misc]simplify: Extracting #5: cost 8 inf + 2 1550839983.668 * * [misc]simplify: Extracting #6: cost 1 inf + 1002 1550839983.668 * * [misc]simplify: Extracting #7: cost 0 inf + 1214 1550839983.669 * [exit]simplify: Simplified to (sqrt (/ 1 (- (acos a)))) 1550839983.669 * [misc]simplify: Simplified (2 1) to (λ (a) (* (sqrt (/ 1 (- (acos a)))) (/ (sqrt (/ 1 (- (acos a)))) (/ 1 a)))) 1550839983.669 * [enter]simplify: Simplifying (/ (sqrt (/ 1 (- (acos a)))) (/ 1 a)) 1550839983.669 * * [misc]simplify: iters left: 6 (8 enodes) 1550839983.673 * * [misc]simplify: iters left: 5 (28 enodes) 1550839983.681 * * [misc]simplify: iters left: 4 (31 enodes) 1550839983.690 * * [misc]simplify: iters left: 3 (38 enodes) 1550839983.699 * * [misc]simplify: iters left: 2 (39 enodes) 1550839983.707 * * [misc]simplify: iters left: 1 (41 enodes) 1550839983.714 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839983.715 * * [misc]simplify: Extracting #1: cost 7 inf + 0 1550839983.715 * * [misc]simplify: Extracting #2: cost 9 inf + 2 1550839983.715 * * [misc]simplify: Extracting #3: cost 9 inf + 86 1550839983.715 * * [misc]simplify: Extracting #4: cost 11 inf + 86 1550839983.715 * * [misc]simplify: Extracting #5: cost 10 inf + 308 1550839983.715 * * [misc]simplify: Extracting #6: cost 3 inf + 1590 1550839983.715 * * [misc]simplify: Extracting #7: cost 0 inf + 2306 1550839983.716 * [exit]simplify: Simplified to (* (sqrt (/ 1 (- (acos a)))) a) 1550839983.716 * [misc]simplify: Simplified (2 2) to (λ (a) (* (sqrt (/ 1 (- (acos a)))) (* (sqrt (/ 1 (- (acos a)))) a))) 1550839983.716 * * * * [misc]progress: [ 18 / 70 ] simplifiying candidate # 1550839983.716 * [enter]simplify: Simplifying (/ (sqrt (/ 1 (- (acos a)))) 1) 1550839983.716 * * [misc]simplify: iters left: 6 (7 enodes) 1550839983.718 * * [misc]simplify: iters left: 5 (21 enodes) 1550839983.721 * * [misc]simplify: iters left: 4 (23 enodes) 1550839983.724 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839983.724 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1550839983.724 * * [misc]simplify: Extracting #2: cost 5 inf + 1 1550839983.724 * * [misc]simplify: Extracting #3: cost 7 inf + 1 1550839983.724 * * [misc]simplify: Extracting #4: cost 9 inf + 1 1550839983.724 * * [misc]simplify: Extracting #5: cost 8 inf + 2 1550839983.724 * * [misc]simplify: Extracting #6: cost 1 inf + 1002 1550839983.724 * * [misc]simplify: Extracting #7: cost 0 inf + 1214 1550839983.725 * [exit]simplify: Simplified to (sqrt (/ 1 (- (acos a)))) 1550839983.725 * [misc]simplify: Simplified (2 1) to (λ (a) (* (sqrt (/ 1 (- (acos a)))) (/ (sqrt (/ 1 (- (acos a)))) (/ 1 a)))) 1550839983.725 * [enter]simplify: Simplifying (/ (sqrt (/ 1 (- (acos a)))) (/ 1 a)) 1550839983.725 * * [misc]simplify: iters left: 6 (8 enodes) 1550839983.727 * * [misc]simplify: iters left: 5 (28 enodes) 1550839983.731 * * [misc]simplify: iters left: 4 (31 enodes) 1550839983.739 * * [misc]simplify: iters left: 3 (38 enodes) 1550839983.750 * * [misc]simplify: iters left: 2 (39 enodes) 1550839983.759 * * [misc]simplify: iters left: 1 (41 enodes) 1550839983.769 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839983.769 * * [misc]simplify: Extracting #1: cost 7 inf + 0 1550839983.769 * * [misc]simplify: Extracting #2: cost 9 inf + 2 1550839983.769 * * [misc]simplify: Extracting #3: cost 9 inf + 86 1550839983.770 * * [misc]simplify: Extracting #4: cost 11 inf + 86 1550839983.770 * * [misc]simplify: Extracting #5: cost 10 inf + 308 1550839983.770 * * [misc]simplify: Extracting #6: cost 3 inf + 1590 1550839983.771 * * [misc]simplify: Extracting #7: cost 0 inf + 2306 1550839983.772 * [exit]simplify: Simplified to (* (sqrt (/ 1 (- (acos a)))) a) 1550839983.772 * [misc]simplify: Simplified (2 2) to (λ (a) (* (sqrt (/ 1 (- (acos a)))) (* (sqrt (/ 1 (- (acos a)))) a))) 1550839983.772 * * * * [misc]progress: [ 19 / 70 ] simplifiying candidate # 1550839983.772 * [enter]simplify: Simplifying (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1550839983.772 * * [misc]simplify: iters left: 6 (6 enodes) 1550839983.775 * * [misc]simplify: iters left: 5 (22 enodes) 1550839983.780 * * [misc]simplify: iters left: 4 (26 enodes) 1550839983.784 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839983.784 * * [misc]simplify: Extracting #1: cost 6 inf + 0 1550839983.784 * * [misc]simplify: Extracting #2: cost 9 inf + 1 1550839983.784 * * [misc]simplify: Extracting #3: cost 11 inf + 1 1550839983.784 * * [misc]simplify: Extracting #4: cost 8 inf + 86 1550839983.784 * * [misc]simplify: Extracting #5: cost 2 inf + 1018 1550839983.784 * * [misc]simplify: Extracting #6: cost 0 inf + 1382 1550839983.785 * [exit]simplify: Simplified to (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1550839983.785 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (- (acos a))) (cbrt (/ 1 a))))) 1550839983.785 * [enter]simplify: Simplifying (/ (/ 1 (- (acos a))) (cbrt (/ 1 a))) 1550839983.785 * * [misc]simplify: iters left: 6 (8 enodes) 1550839983.787 * * [misc]simplify: iters left: 5 (28 enodes) 1550839983.791 * * [misc]simplify: iters left: 4 (37 enodes) 1550839983.797 * * [misc]simplify: iters left: 3 (45 enodes) 1550839983.803 * * [misc]simplify: iters left: 2 (48 enodes) 1550839983.810 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839983.810 * * [misc]simplify: Extracting #1: cost 8 inf + 0 1550839983.810 * * [misc]simplify: Extracting #2: cost 16 inf + 1 1550839983.811 * * [misc]simplify: Extracting #3: cost 21 inf + 1 1550839983.811 * * [misc]simplify: Extracting #4: cost 19 inf + 44 1550839983.811 * * [misc]simplify: Extracting #5: cost 9 inf + 1381 1550839983.812 * * [misc]simplify: Extracting #6: cost 1 inf + 3226 1550839983.812 * * [misc]simplify: Extracting #7: cost 0 inf + 3518 1550839983.813 * [exit]simplify: Simplified to (/ (/ 1 (- (acos a))) (cbrt (/ 1 a))) 1550839983.813 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (- (acos a))) (cbrt (/ 1 a))))) 1550839983.813 * * * * [misc]progress: [ 20 / 70 ] simplifiying candidate # 1550839983.814 * [enter]simplify: Simplifying (/ 1 (sqrt (/ 1 a))) 1550839983.814 * * [misc]simplify: iters left: 5 (5 enodes) 1550839983.816 * * [misc]simplify: iters left: 4 (17 enodes) 1550839983.823 * * [misc]simplify: iters left: 3 (19 enodes) 1550839983.828 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839983.828 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1550839983.828 * * [misc]simplify: Extracting #2: cost 5 inf + 1 1550839983.828 * * [misc]simplify: Extracting #3: cost 7 inf + 1 1550839983.828 * * [misc]simplify: Extracting #4: cost 0 inf + 494 1550839983.828 * [exit]simplify: Simplified to (/ 1 (sqrt (/ 1 a))) 1550839983.828 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ 1 (sqrt (/ 1 a))) (/ (/ 1 (- (acos a))) (sqrt (/ 1 a))))) 1550839983.829 * [enter]simplify: Simplifying (/ (/ 1 (- (acos a))) (sqrt (/ 1 a))) 1550839983.829 * * [misc]simplify: iters left: 6 (8 enodes) 1550839983.832 * * [misc]simplify: iters left: 5 (28 enodes) 1550839983.841 * * [misc]simplify: iters left: 4 (37 enodes) 1550839983.848 * * [misc]simplify: iters left: 3 (45 enodes) 1550839983.853 * * [misc]simplify: iters left: 2 (48 enodes) 1550839983.860 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839983.860 * * [misc]simplify: Extracting #1: cost 8 inf + 0 1550839983.860 * * [misc]simplify: Extracting #2: cost 16 inf + 1 1550839983.860 * * [misc]simplify: Extracting #3: cost 21 inf + 1 1550839983.860 * * [misc]simplify: Extracting #4: cost 19 inf + 44 1550839983.860 * * [misc]simplify: Extracting #5: cost 9 inf + 1141 1550839983.860 * * [misc]simplify: Extracting #6: cost 1 inf + 2786 1550839983.861 * * [misc]simplify: Extracting #7: cost 0 inf + 3038 1550839983.861 * [exit]simplify: Simplified to (/ (/ 1 (- (acos a))) (sqrt (/ 1 a))) 1550839983.861 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ 1 (sqrt (/ 1 a))) (/ (/ 1 (- (acos a))) (sqrt (/ 1 a))))) 1550839983.861 * * * * [misc]progress: [ 21 / 70 ] simplifiying candidate # 1550839983.862 * [enter]simplify: Simplifying (/ 1 1) 1550839983.862 * * [misc]simplify: iters left: 2 (2 enodes) 1550839983.862 * * [misc]simplify: iters left: 1 (6 enodes) 1550839983.863 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839983.864 * * [misc]simplify: Extracting #1: cost 0 inf + 1 1550839983.864 * [exit]simplify: Simplified to 1 1550839983.864 * [misc]simplify: Simplified (2 1) to (λ (a) (* 1 (/ (/ 1 (- (acos a))) (/ 1 a)))) 1550839983.864 * [enter]simplify: Simplifying (/ (/ 1 (- (acos a))) (/ 1 a)) 1550839983.864 * * [misc]simplify: iters left: 6 (7 enodes) 1550839983.865 * * [misc]simplify: iters left: 5 (27 enodes) 1550839983.870 * * [misc]simplify: iters left: 4 (40 enodes) 1550839983.876 * * [misc]simplify: iters left: 3 (56 enodes) 1550839983.885 * * [misc]simplify: iters left: 2 (93 enodes) 1550839983.901 * * [misc]simplify: iters left: 1 (124 enodes) 1550839983.921 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839983.921 * * [misc]simplify: Extracting #1: cost 16 inf + 0 1550839983.921 * * [misc]simplify: Extracting #2: cost 24 inf + 87 1550839983.922 * * [misc]simplify: Extracting #3: cost 8 inf + 1774 1550839983.922 * * [misc]simplify: Extracting #4: cost 0 inf + 3066 1550839983.923 * [exit]simplify: Simplified to (/ a (- (acos a))) 1550839983.923 * [misc]simplify: Simplified (2 2) to (λ (a) (* 1 (/ a (- (acos a))))) 1550839983.923 * * * * [misc]progress: [ 22 / 70 ] simplifiying candidate # 1550839983.923 * [enter]simplify: Simplifying (/ 1 1) 1550839983.923 * * [misc]simplify: iters left: 2 (2 enodes) 1550839983.924 * * [misc]simplify: iters left: 1 (6 enodes) 1550839983.926 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839983.926 * * [misc]simplify: Extracting #1: cost 0 inf + 1 1550839983.926 * [exit]simplify: Simplified to 1 1550839983.926 * [misc]simplify: Simplified (2 1) to (λ (a) (* 1 (/ (/ 1 (- (acos a))) (/ 1 a)))) 1550839983.926 * [enter]simplify: Simplifying (/ (/ 1 (- (acos a))) (/ 1 a)) 1550839983.926 * * [misc]simplify: iters left: 6 (7 enodes) 1550839983.928 * * [misc]simplify: iters left: 5 (27 enodes) 1550839983.932 * * [misc]simplify: iters left: 4 (40 enodes) 1550839983.939 * * [misc]simplify: iters left: 3 (56 enodes) 1550839983.949 * * [misc]simplify: iters left: 2 (93 enodes) 1550839983.974 * * [misc]simplify: iters left: 1 (124 enodes) 1550839983.999 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839983.999 * * [misc]simplify: Extracting #1: cost 16 inf + 0 1550839983.999 * * [misc]simplify: Extracting #2: cost 24 inf + 87 1550839983.999 * * [misc]simplify: Extracting #3: cost 8 inf + 1774 1550839984.000 * * [misc]simplify: Extracting #4: cost 0 inf + 3066 1550839984.001 * [exit]simplify: Simplified to (/ a (- (acos a))) 1550839984.001 * [misc]simplify: Simplified (2 2) to (λ (a) (* 1 (/ a (- (acos a))))) 1550839984.001 * * * * [misc]progress: [ 23 / 70 ] simplifiying candidate # 1550839984.001 * [enter]simplify: Simplifying (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1550839984.001 * * [misc]simplify: iters left: 6 (6 enodes) 1550839984.003 * * [misc]simplify: iters left: 5 (22 enodes) 1550839984.006 * * [misc]simplify: iters left: 4 (26 enodes) 1550839984.010 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839984.010 * * [misc]simplify: Extracting #1: cost 6 inf + 0 1550839984.010 * * [misc]simplify: Extracting #2: cost 9 inf + 1 1550839984.011 * * [misc]simplify: Extracting #3: cost 11 inf + 1 1550839984.011 * * [misc]simplify: Extracting #4: cost 8 inf + 86 1550839984.011 * * [misc]simplify: Extracting #5: cost 2 inf + 1018 1550839984.011 * * [misc]simplify: Extracting #6: cost 0 inf + 1382 1550839984.011 * [exit]simplify: Simplified to (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1550839984.011 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (- (acos a))) (cbrt (/ 1 a))))) 1550839984.011 * [enter]simplify: Simplifying (/ (/ 1 (- (acos a))) (cbrt (/ 1 a))) 1550839984.011 * * [misc]simplify: iters left: 6 (8 enodes) 1550839984.013 * * [misc]simplify: iters left: 5 (28 enodes) 1550839984.018 * * [misc]simplify: iters left: 4 (37 enodes) 1550839984.023 * * [misc]simplify: iters left: 3 (45 enodes) 1550839984.029 * * [misc]simplify: iters left: 2 (48 enodes) 1550839984.036 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839984.036 * * [misc]simplify: Extracting #1: cost 8 inf + 0 1550839984.036 * * [misc]simplify: Extracting #2: cost 16 inf + 1 1550839984.036 * * [misc]simplify: Extracting #3: cost 21 inf + 1 1550839984.036 * * [misc]simplify: Extracting #4: cost 19 inf + 44 1550839984.036 * * [misc]simplify: Extracting #5: cost 9 inf + 1381 1550839984.037 * * [misc]simplify: Extracting #6: cost 1 inf + 3226 1550839984.037 * * [misc]simplify: Extracting #7: cost 0 inf + 3518 1550839984.038 * [exit]simplify: Simplified to (/ (/ 1 (- (acos a))) (cbrt (/ 1 a))) 1550839984.038 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (- (acos a))) (cbrt (/ 1 a))))) 1550839984.038 * * * * [misc]progress: [ 24 / 70 ] simplifiying candidate # 1550839984.038 * [enter]simplify: Simplifying (/ 1 (sqrt (/ 1 a))) 1550839984.038 * * [misc]simplify: iters left: 5 (5 enodes) 1550839984.040 * * [misc]simplify: iters left: 4 (17 enodes) 1550839984.043 * * [misc]simplify: iters left: 3 (19 enodes) 1550839984.045 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839984.046 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1550839984.046 * * [misc]simplify: Extracting #2: cost 5 inf + 1 1550839984.046 * * [misc]simplify: Extracting #3: cost 7 inf + 1 1550839984.046 * * [misc]simplify: Extracting #4: cost 0 inf + 494 1550839984.046 * [exit]simplify: Simplified to (/ 1 (sqrt (/ 1 a))) 1550839984.046 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ 1 (sqrt (/ 1 a))) (/ (/ 1 (- (acos a))) (sqrt (/ 1 a))))) 1550839984.046 * [enter]simplify: Simplifying (/ (/ 1 (- (acos a))) (sqrt (/ 1 a))) 1550839984.046 * * [misc]simplify: iters left: 6 (8 enodes) 1550839984.048 * * [misc]simplify: iters left: 5 (28 enodes) 1550839984.053 * * [misc]simplify: iters left: 4 (37 enodes) 1550839984.058 * * [misc]simplify: iters left: 3 (45 enodes) 1550839984.064 * * [misc]simplify: iters left: 2 (48 enodes) 1550839984.071 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839984.071 * * [misc]simplify: Extracting #1: cost 8 inf + 0 1550839984.071 * * [misc]simplify: Extracting #2: cost 16 inf + 1 1550839984.071 * * [misc]simplify: Extracting #3: cost 21 inf + 1 1550839984.071 * * [misc]simplify: Extracting #4: cost 19 inf + 44 1550839984.071 * * [misc]simplify: Extracting #5: cost 9 inf + 1141 1550839984.071 * * [misc]simplify: Extracting #6: cost 1 inf + 2786 1550839984.072 * * [misc]simplify: Extracting #7: cost 0 inf + 3038 1550839984.074 * [exit]simplify: Simplified to (/ (/ 1 (- (acos a))) (sqrt (/ 1 a))) 1550839984.074 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ 1 (sqrt (/ 1 a))) (/ (/ 1 (- (acos a))) (sqrt (/ 1 a))))) 1550839984.074 * * * * [misc]progress: [ 25 / 70 ] simplifiying candidate # 1550839984.074 * [enter]simplify: Simplifying (/ 1 1) 1550839984.074 * * [misc]simplify: iters left: 2 (2 enodes) 1550839984.075 * * [misc]simplify: iters left: 1 (6 enodes) 1550839984.076 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839984.077 * * [misc]simplify: Extracting #1: cost 0 inf + 1 1550839984.077 * [exit]simplify: Simplified to 1 1550839984.077 * [misc]simplify: Simplified (2 1) to (λ (a) (* 1 (/ (/ 1 (- (acos a))) (/ 1 a)))) 1550839984.077 * [enter]simplify: Simplifying (/ (/ 1 (- (acos a))) (/ 1 a)) 1550839984.077 * * [misc]simplify: iters left: 6 (7 enodes) 1550839984.081 * * [misc]simplify: iters left: 5 (27 enodes) 1550839984.090 * * [misc]simplify: iters left: 4 (40 enodes) 1550839984.103 * * [misc]simplify: iters left: 3 (56 enodes) 1550839984.120 * * [misc]simplify: iters left: 2 (93 enodes) 1550839984.147 * * [misc]simplify: iters left: 1 (124 enodes) 1550839984.175 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839984.175 * * [misc]simplify: Extracting #1: cost 16 inf + 0 1550839984.175 * * [misc]simplify: Extracting #2: cost 24 inf + 87 1550839984.175 * * [misc]simplify: Extracting #3: cost 8 inf + 1774 1550839984.176 * * [misc]simplify: Extracting #4: cost 0 inf + 3066 1550839984.177 * [exit]simplify: Simplified to (/ a (- (acos a))) 1550839984.177 * [misc]simplify: Simplified (2 2) to (λ (a) (* 1 (/ a (- (acos a))))) 1550839984.177 * * * * [misc]progress: [ 26 / 70 ] simplifiying candidate # 1550839984.177 * [enter]simplify: Simplifying (/ 1 1) 1550839984.177 * * [misc]simplify: iters left: 2 (2 enodes) 1550839984.178 * * [misc]simplify: iters left: 1 (6 enodes) 1550839984.179 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839984.179 * * [misc]simplify: Extracting #1: cost 0 inf + 1 1550839984.179 * [exit]simplify: Simplified to 1 1550839984.179 * [misc]simplify: Simplified (2 1) to (λ (a) (* 1 (/ (/ 1 (- (acos a))) (/ 1 a)))) 1550839984.179 * [enter]simplify: Simplifying (/ (/ 1 (- (acos a))) (/ 1 a)) 1550839984.179 * * [misc]simplify: iters left: 6 (7 enodes) 1550839984.181 * * [misc]simplify: iters left: 5 (27 enodes) 1550839984.186 * * [misc]simplify: iters left: 4 (40 enodes) 1550839984.193 * * [misc]simplify: iters left: 3 (56 enodes) 1550839984.205 * * [misc]simplify: iters left: 2 (93 enodes) 1550839984.236 * * [misc]simplify: iters left: 1 (124 enodes) 1550839984.275 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839984.275 * * [misc]simplify: Extracting #1: cost 16 inf + 0 1550839984.275 * * [misc]simplify: Extracting #2: cost 24 inf + 87 1550839984.276 * * [misc]simplify: Extracting #3: cost 8 inf + 1774 1550839984.277 * * [misc]simplify: Extracting #4: cost 0 inf + 3066 1550839984.278 * [exit]simplify: Simplified to (/ a (- (acos a))) 1550839984.279 * [misc]simplify: Simplified (2 2) to (λ (a) (* 1 (/ a (- (acos a))))) 1550839984.279 * * * * [misc]progress: [ 27 / 70 ] simplifiying candidate # 1550839984.279 * * * * [misc]progress: [ 28 / 70 ] simplifiying candidate # 1550839984.279 * * * * [misc]progress: [ 29 / 70 ] simplifiying candidate # 1550839984.279 * * * * [misc]progress: [ 30 / 70 ] simplifiying candidate # 1550839984.279 * [enter]simplify: Simplifying (cbrt (/ 1 a)) 1550839984.279 * * [misc]simplify: iters left: 3 (4 enodes) 1550839984.281 * * [misc]simplify: iters left: 2 (14 enodes) 1550839984.286 * * [misc]simplify: iters left: 1 (16 enodes) 1550839984.290 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839984.290 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550839984.290 * * [misc]simplify: Extracting #2: cost 6 inf + 0 1550839984.290 * * [misc]simplify: Extracting #3: cost 2 inf + 86 1550839984.290 * * [misc]simplify: Extracting #4: cost 1 inf + 208 1550839984.291 * * [misc]simplify: Extracting #5: cost 0 inf + 330 1550839984.291 * [exit]simplify: Simplified to (cbrt (/ 1 a)) 1550839984.291 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ (/ 1 (- (acos a))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (cbrt (/ 1 a)))) 1550839984.291 * * * * [misc]progress: [ 31 / 70 ] simplifiying candidate # 1550839984.291 * [enter]simplify: Simplifying (sqrt (/ 1 a)) 1550839984.291 * * [misc]simplify: iters left: 3 (4 enodes) 1550839984.293 * * [misc]simplify: iters left: 2 (14 enodes) 1550839984.298 * * [misc]simplify: iters left: 1 (16 enodes) 1550839984.302 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839984.302 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550839984.302 * * [misc]simplify: Extracting #2: cost 6 inf + 0 1550839984.302 * * [misc]simplify: Extracting #3: cost 2 inf + 86 1550839984.302 * * [misc]simplify: Extracting #4: cost 1 inf + 168 1550839984.303 * * [misc]simplify: Extracting #5: cost 0 inf + 250 1550839984.303 * [exit]simplify: Simplified to (sqrt (/ 1 a)) 1550839984.303 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ (/ 1 (- (acos a))) (sqrt (/ 1 a))) (sqrt (/ 1 a)))) 1550839984.303 * * * * [misc]progress: [ 32 / 70 ] simplifiying candidate # 1550839984.303 * [enter]simplify: Simplifying (/ 1 a) 1550839984.303 * * [misc]simplify: iters left: 2 (3 enodes) 1550839984.305 * * [misc]simplify: iters left: 1 (11 enodes) 1550839984.308 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839984.308 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1550839984.309 * * [misc]simplify: Extracting #2: cost 2 inf + 2 1550839984.309 * * [misc]simplify: Extracting #3: cost 0 inf + 86 1550839984.309 * [exit]simplify: Simplified to (/ 1 a) 1550839984.309 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ (/ 1 (- (acos a))) 1) (/ 1 a))) 1550839984.309 * * * * [misc]progress: [ 33 / 70 ] simplifiying candidate # 1550839984.309 * [enter]simplify: Simplifying (/ 1 a) 1550839984.309 * * [misc]simplify: iters left: 2 (3 enodes) 1550839984.311 * * [misc]simplify: iters left: 1 (11 enodes) 1550839984.314 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839984.314 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1550839984.314 * * [misc]simplify: Extracting #2: cost 2 inf + 2 1550839984.315 * * [misc]simplify: Extracting #3: cost 0 inf + 86 1550839984.315 * [exit]simplify: Simplified to (/ 1 a) 1550839984.315 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ (/ 1 (- (acos a))) 1) (/ 1 a))) 1550839984.315 * * * * [misc]progress: [ 34 / 70 ] simplifiying candidate # 1550839984.315 * [enter]simplify: Simplifying (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1550839984.315 * * [misc]simplify: iters left: 6 (7 enodes) 1550839984.319 * * [misc]simplify: iters left: 5 (23 enodes) 1550839984.328 * * [misc]simplify: iters left: 4 (25 enodes) 1550839984.335 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839984.335 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550839984.335 * * [misc]simplify: Extracting #2: cost 5 inf + 0 1550839984.335 * * [misc]simplify: Extracting #3: cost 8 inf + 0 1550839984.335 * * [misc]simplify: Extracting #4: cost 9 inf + 1 1550839984.336 * * [misc]simplify: Extracting #5: cost 11 inf + 1 1550839984.336 * * [misc]simplify: Extracting #6: cost 10 inf + 2 1550839984.336 * * [misc]simplify: Extracting #7: cost 6 inf + 446 1550839984.336 * * [misc]simplify: Extracting #8: cost 2 inf + 1334 1550839984.336 * * [misc]simplify: Extracting #9: cost 0 inf + 1878 1550839984.337 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1550839984.337 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (/ (/ 1 a) (cbrt (/ 1 (- (acos a))))))) 1550839984.337 * * * * [misc]progress: [ 35 / 70 ] simplifiying candidate # 1550839984.337 * [enter]simplify: Simplifying (sqrt (/ 1 (- (acos a)))) 1550839984.338 * * [misc]simplify: iters left: 6 (6 enodes) 1550839984.340 * * [misc]simplify: iters left: 5 (20 enodes) 1550839984.347 * * [misc]simplify: iters left: 4 (22 enodes) 1550839984.353 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839984.353 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550839984.353 * * [misc]simplify: Extracting #2: cost 6 inf + 0 1550839984.353 * * [misc]simplify: Extracting #3: cost 7 inf + 1 1550839984.353 * * [misc]simplify: Extracting #4: cost 9 inf + 1 1550839984.353 * * [misc]simplify: Extracting #5: cost 8 inf + 2 1550839984.353 * * [misc]simplify: Extracting #6: cost 1 inf + 1002 1550839984.354 * * [misc]simplify: Extracting #7: cost 0 inf + 1214 1550839984.354 * [exit]simplify: Simplified to (sqrt (/ 1 (- (acos a)))) 1550839984.354 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (sqrt (/ 1 (- (acos a)))) (/ (/ 1 a) (sqrt (/ 1 (- (acos a))))))) 1550839984.354 * * * * [misc]progress: [ 36 / 70 ] simplifiying candidate # 1550839984.354 * * * * [misc]progress: [ 37 / 70 ] simplifiying candidate # 1550839984.354 * * * * [misc]progress: [ 38 / 70 ] simplifiying candidate # 1550839984.354 * * * * [misc]progress: [ 39 / 70 ] simplifiying candidate # 1550839984.354 * * * * [misc]progress: [ 40 / 70 ] simplifiying candidate #real (real->posit16 (/ (/ 1 (- (acos a))) (/ 1 a)))))> 1550839984.354 * * * * [misc]progress: [ 41 / 70 ] simplifiying candidate # 1550839984.354 * * * * [misc]progress: [ 42 / 70 ] simplifiying candidate # 1550839984.355 * [enter]simplify: Simplifying (- 1) 1550839984.355 * * [misc]simplify: iters left: 2 (2 enodes) 1550839984.357 * * [misc]simplify: iters left: 1 (9 enodes) 1550839984.360 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839984.360 * * [misc]simplify: Extracting #1: cost 0 inf + 1 1550839984.360 * [exit]simplify: Simplified to -1 1550839984.360 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (pow (- (acos a)) -1) (/ 1 a))) 1550839984.360 * * * * [misc]progress: [ 43 / 70 ] simplifiying candidate # 1550839984.360 * * * * [misc]progress: [ 44 / 70 ] simplifiying candidate # 1550839984.360 * * * * [misc]progress: [ 45 / 70 ] simplifiying candidate # 1550839984.360 * * * * [misc]progress: [ 46 / 70 ] simplifiying candidate # 1550839984.360 * * * * [misc]progress: [ 47 / 70 ] simplifiying candidate # 1550839984.360 * * * * [misc]progress: [ 48 / 70 ] simplifiying candidate # 1550839984.360 * * * * [misc]progress: [ 49 / 70 ] simplifiying candidate # 1550839984.360 * * * * [misc]progress: [ 50 / 70 ] simplifiying candidate # 1550839984.361 * * * * [misc]progress: [ 51 / 70 ] simplifiying candidate # 1550839984.361 * * * * [misc]progress: [ 52 / 70 ] simplifiying candidate # 1550839984.361 * * * * [misc]progress: [ 53 / 70 ] simplifiying candidate # 1550839984.361 * * * * [misc]progress: [ 54 / 70 ] simplifiying candidate # 1550839984.361 * [enter]simplify: Simplifying (cbrt (- (acos a))) 1550839984.361 * * [misc]simplify: iters left: 4 (4 enodes) 1550839984.363 * * [misc]simplify: iters left: 3 (12 enodes) 1550839984.366 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839984.366 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550839984.366 * * [misc]simplify: Extracting #2: cost 5 inf + 0 1550839984.366 * * [misc]simplify: Extracting #3: cost 7 inf + 0 1550839984.366 * * [misc]simplify: Extracting #4: cost 6 inf + 1 1550839984.366 * * [misc]simplify: Extracting #5: cost 0 inf + 867 1550839984.366 * [exit]simplify: Simplified to (cbrt (- (acos a))) 1550839984.366 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (cbrt (- (acos a)))) (/ 1 a))) 1550839984.366 * * * * [misc]progress: [ 55 / 70 ] simplifiying candidate # 1550839984.367 * [enter]simplify: Simplifying (sqrt (- (acos a))) 1550839984.367 * * [misc]simplify: iters left: 4 (4 enodes) 1550839984.368 * * [misc]simplify: iters left: 3 (12 enodes) 1550839984.371 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839984.371 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550839984.371 * * [misc]simplify: Extracting #2: cost 5 inf + 0 1550839984.371 * * [misc]simplify: Extracting #3: cost 7 inf + 0 1550839984.371 * * [misc]simplify: Extracting #4: cost 6 inf + 1 1550839984.372 * * [misc]simplify: Extracting #5: cost 0 inf + 787 1550839984.372 * [exit]simplify: Simplified to (sqrt (- (acos a))) 1550839984.372 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 (sqrt (- (acos a)))) (sqrt (- (acos a)))) (/ 1 a))) 1550839984.372 * * * * [misc]progress: [ 56 / 70 ] simplifiying candidate # 1550839984.372 * [enter]simplify: Simplifying (- (acos a)) 1550839984.372 * * [misc]simplify: iters left: 3 (3 enodes) 1550839984.373 * * [misc]simplify: iters left: 2 (9 enodes) 1550839984.374 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839984.374 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550839984.374 * * [misc]simplify: Extracting #2: cost 5 inf + 0 1550839984.374 * * [misc]simplify: Extracting #3: cost 4 inf + 1 1550839984.374 * * [misc]simplify: Extracting #4: cost 0 inf + 445 1550839984.374 * [exit]simplify: Simplified to (- (acos a)) 1550839984.374 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 1) (- (acos a))) (/ 1 a))) 1550839984.374 * * * * [misc]progress: [ 57 / 70 ] simplifiying candidate # 1550839984.375 * [enter]simplify: Simplifying (acos a) 1550839984.375 * * [misc]simplify: iters left: 1 (2 enodes) 1550839984.375 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839984.375 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550839984.375 * * [misc]simplify: Extracting #2: cost 2 inf + 1 1550839984.375 * * [misc]simplify: Extracting #3: cost 0 inf + 183 1550839984.375 * [exit]simplify: Simplified to (acos a) 1550839984.375 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 -1) (acos a)) (/ 1 a))) 1550839984.375 * * * * [misc]progress: [ 58 / 70 ] simplifiying candidate # 1550839984.375 * [enter]simplify: Simplifying (cbrt (acos a)) 1550839984.375 * * [misc]simplify: iters left: 2 (3 enodes) 1550839984.376 * * [misc]simplify: iters left: 1 (9 enodes) 1550839984.377 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839984.377 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550839984.377 * * [misc]simplify: Extracting #2: cost 5 inf + 0 1550839984.377 * * [misc]simplify: Extracting #3: cost 4 inf + 1 1550839984.377 * * [misc]simplify: Extracting #4: cost 0 inf + 525 1550839984.377 * [exit]simplify: Simplified to (cbrt (acos a)) 1550839984.377 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) (cbrt (acos a))) (/ 1 a))) 1550839984.377 * * * * [misc]progress: [ 59 / 70 ] simplifiying candidate # 1550839984.378 * [enter]simplify: Simplifying (sqrt (acos a)) 1550839984.378 * * [misc]simplify: iters left: 2 (3 enodes) 1550839984.378 * * [misc]simplify: iters left: 1 (9 enodes) 1550839984.379 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839984.379 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550839984.379 * * [misc]simplify: Extracting #2: cost 5 inf + 0 1550839984.379 * * [misc]simplify: Extracting #3: cost 4 inf + 1 1550839984.379 * * [misc]simplify: Extracting #4: cost 0 inf + 445 1550839984.380 * [exit]simplify: Simplified to (sqrt (acos a)) 1550839984.380 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 (- (sqrt (acos a)))) (sqrt (acos a))) (/ 1 a))) 1550839984.380 * * * * [misc]progress: [ 60 / 70 ] simplifiying candidate # 1550839984.380 * [enter]simplify: Simplifying (acos a) 1550839984.380 * * [misc]simplify: iters left: 1 (2 enodes) 1550839984.380 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839984.380 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550839984.380 * * [misc]simplify: Extracting #2: cost 2 inf + 1 1550839984.380 * * [misc]simplify: Extracting #3: cost 0 inf + 183 1550839984.380 * [exit]simplify: Simplified to (acos a) 1550839984.380 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 (- 1)) (acos a)) (/ 1 a))) 1550839984.380 * * * * [misc]progress: [ 61 / 70 ] simplifiying candidate # 1550839984.381 * [enter]simplify: Simplifying (- (cbrt (acos a))) 1550839984.381 * * [misc]simplify: iters left: 4 (4 enodes) 1550839984.381 * * [misc]simplify: iters left: 3 (12 enodes) 1550839984.383 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839984.383 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550839984.383 * * [misc]simplify: Extracting #2: cost 5 inf + 0 1550839984.383 * * [misc]simplify: Extracting #3: cost 7 inf + 0 1550839984.383 * * [misc]simplify: Extracting #4: cost 6 inf + 1 1550839984.383 * * [misc]simplify: Extracting #5: cost 0 inf + 947 1550839984.383 * [exit]simplify: Simplified to (- (cbrt (acos a))) 1550839984.383 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (- (cbrt (acos a)))) (/ 1 a))) 1550839984.383 * * * * [misc]progress: [ 62 / 70 ] simplifiying candidate # 1550839984.384 * [enter]simplify: Simplifying (- (sqrt (acos a))) 1550839984.384 * * [misc]simplify: iters left: 4 (4 enodes) 1550839984.384 * * [misc]simplify: iters left: 3 (12 enodes) 1550839984.386 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839984.386 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550839984.386 * * [misc]simplify: Extracting #2: cost 5 inf + 0 1550839984.386 * * [misc]simplify: Extracting #3: cost 7 inf + 0 1550839984.386 * * [misc]simplify: Extracting #4: cost 6 inf + 1 1550839984.386 * * [misc]simplify: Extracting #5: cost 0 inf + 787 1550839984.387 * [exit]simplify: Simplified to (- (sqrt (acos a))) 1550839984.387 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 (sqrt (acos a))) (- (sqrt (acos a)))) (/ 1 a))) 1550839984.387 * * * * [misc]progress: [ 63 / 70 ] simplifiying candidate # 1550839984.387 * [enter]simplify: Simplifying (- (acos a)) 1550839984.387 * * [misc]simplify: iters left: 3 (3 enodes) 1550839984.387 * * [misc]simplify: iters left: 2 (9 enodes) 1550839984.389 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839984.389 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550839984.389 * * [misc]simplify: Extracting #2: cost 5 inf + 0 1550839984.389 * * [misc]simplify: Extracting #3: cost 4 inf + 1 1550839984.389 * * [misc]simplify: Extracting #4: cost 0 inf + 445 1550839984.389 * [exit]simplify: Simplified to (- (acos a)) 1550839984.389 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 1) (- (acos a))) (/ 1 a))) 1550839984.389 * * * * [misc]progress: [ 64 / 70 ] simplifiying candidate #real (real->posit16 (/ 1 (- (acos a))))) (/ 1 a)))> 1550839984.389 * * * * [misc]progress: [ 65 / 70 ] simplifiying candidate # 1550839984.389 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1550839984.389 * * [misc]simplify: iters left: 5 (5 enodes) 1550839984.391 * * [misc]simplify: iters left: 4 (19 enodes) 1550839984.395 * * [misc]simplify: iters left: 3 (26 enodes) 1550839984.401 * * [misc]simplify: iters left: 2 (30 enodes) 1550839984.409 * * [misc]simplify: iters left: 1 (34 enodes) 1550839984.418 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839984.418 * * [misc]simplify: Extracting #1: cost 10 inf + 0 1550839984.418 * * [misc]simplify: Extracting #2: cost 8 inf + 738 1550839984.418 * * [misc]simplify: Extracting #3: cost 2 inf + 1396 1550839984.419 * * [misc]simplify: Extracting #4: cost 0 inf + 1660 1550839984.419 * [exit]simplify: Simplified to (- (/ a (acos a))) 1550839984.419 * [misc]simplify: Simplified (2) to (λ (a) (- (/ a (acos a)))) 1550839984.420 * * * * [misc]progress: [ 66 / 70 ] simplifiying candidate # 1550839984.420 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1550839984.420 * * [misc]simplify: iters left: 5 (5 enodes) 1550839984.423 * * [misc]simplify: iters left: 4 (19 enodes) 1550839984.429 * * [misc]simplify: iters left: 3 (26 enodes) 1550839984.436 * * [misc]simplify: iters left: 2 (30 enodes) 1550839984.444 * * [misc]simplify: iters left: 1 (34 enodes) 1550839984.454 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839984.454 * * [misc]simplify: Extracting #1: cost 10 inf + 0 1550839984.454 * * [misc]simplify: Extracting #2: cost 8 inf + 738 1550839984.455 * * [misc]simplify: Extracting #3: cost 2 inf + 1396 1550839984.455 * * [misc]simplify: Extracting #4: cost 0 inf + 1660 1550839984.456 * [exit]simplify: Simplified to (- (/ a (acos a))) 1550839984.456 * [misc]simplify: Simplified (2) to (λ (a) (- (/ a (acos a)))) 1550839984.456 * * * * [misc]progress: [ 67 / 70 ] simplifiying candidate # 1550839984.456 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1550839984.456 * * [misc]simplify: iters left: 5 (5 enodes) 1550839984.459 * * [misc]simplify: iters left: 4 (19 enodes) 1550839984.468 * * [misc]simplify: iters left: 3 (26 enodes) 1550839984.473 * * [misc]simplify: iters left: 2 (30 enodes) 1550839984.477 * * [misc]simplify: iters left: 1 (34 enodes) 1550839984.481 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839984.481 * * [misc]simplify: Extracting #1: cost 10 inf + 0 1550839984.481 * * [misc]simplify: Extracting #2: cost 8 inf + 738 1550839984.481 * * [misc]simplify: Extracting #3: cost 2 inf + 1396 1550839984.482 * * [misc]simplify: Extracting #4: cost 0 inf + 1660 1550839984.482 * [exit]simplify: Simplified to (- (/ a (acos a))) 1550839984.482 * [misc]simplify: Simplified (2) to (λ (a) (- (/ a (acos a)))) 1550839984.482 * * * * [misc]progress: [ 68 / 70 ] simplifiying candidate # 1550839984.482 * [enter]simplify: Simplifying (/ -1 (acos a)) 1550839984.482 * * [misc]simplify: iters left: 3 (4 enodes) 1550839984.483 * * [misc]simplify: iters left: 2 (12 enodes) 1550839984.485 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839984.485 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1550839984.485 * * [misc]simplify: Extracting #2: cost 5 inf + 1 1550839984.485 * * [misc]simplify: Extracting #3: cost 4 inf + 2 1550839984.485 * * [misc]simplify: Extracting #4: cost 0 inf + 448 1550839984.485 * [exit]simplify: Simplified to (/ -1 (acos a)) 1550839984.485 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (/ -1 (acos a)) (/ 1 a))) 1550839984.486 * * * * [misc]progress: [ 69 / 70 ] simplifiying candidate # 1550839984.486 * [enter]simplify: Simplifying (/ -1 (acos a)) 1550839984.486 * * [misc]simplify: iters left: 3 (4 enodes) 1550839984.487 * * [misc]simplify: iters left: 2 (12 enodes) 1550839984.489 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839984.489 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1550839984.489 * * [misc]simplify: Extracting #2: cost 5 inf + 1 1550839984.489 * * [misc]simplify: Extracting #3: cost 4 inf + 2 1550839984.489 * * [misc]simplify: Extracting #4: cost 0 inf + 448 1550839984.489 * [exit]simplify: Simplified to (/ -1 (acos a)) 1550839984.489 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (/ -1 (acos a)) (/ 1 a))) 1550839984.489 * * * * [misc]progress: [ 70 / 70 ] simplifiying candidate # 1550839984.489 * [enter]simplify: Simplifying (/ -1 (acos a)) 1550839984.489 * * [misc]simplify: iters left: 3 (4 enodes) 1550839984.491 * * [misc]simplify: iters left: 2 (12 enodes) 1550839984.493 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839984.493 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1550839984.493 * * [misc]simplify: Extracting #2: cost 5 inf + 1 1550839984.493 * * [misc]simplify: Extracting #3: cost 4 inf + 2 1550839984.493 * * [misc]simplify: Extracting #4: cost 0 inf + 448 1550839984.493 * [exit]simplify: Simplified to (/ -1 (acos a)) 1550839984.493 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (/ -1 (acos a)) (/ 1 a))) 1550839984.493 * * * [misc]progress: adding candidates to table 1550839984.916 * * [misc]progress: iteration 4 / 4 1550839984.916 * * * [misc]progress: picking best candidate 1550839984.931 * * * * [misc]pick: Picked # 1550839984.931 * * * [misc]progress: localizing error 1550839984.936 * * * [misc]progress: generating rewritten candidates 1550839984.936 * * * * [misc]progress: [ 1 / 2 ] rewriting at (2) 1550839984.940 * * * * [misc]progress: [ 2 / 2 ] rewriting at (2 1) 1550839984.941 * * * [misc]progress: generating series expansions 1550839984.941 * * * * [misc]progress: [ 1 / 2 ] generating series at (2) 1550839984.942 * [misc]backup-simplify: Simplify (/ (/ -1 (acos a)) (/ 1 a)) into (* -1 (/ a (acos a))) 1550839984.942 * [misc]approximate: Taking taylor expansion of (* -1 (/ a (acos a))) in (a) around 0 1550839984.942 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1550839984.942 * [misc]taylor: Taking taylor expansion of -1 in a 1550839984.942 * [misc]backup-simplify: Simplify -1 into -1 1550839984.942 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1550839984.942 * [misc]taylor: Taking taylor expansion of a in a 1550839984.942 * [misc]backup-simplify: Simplify 0 into 0 1550839984.942 * [misc]backup-simplify: Simplify 1 into 1 1550839984.942 * [misc]taylor: Taking taylor expansion of (acos a) in a 1550839984.942 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1550839984.942 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1550839984.942 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1550839984.942 * [misc]taylor: Taking taylor expansion of -1 in a 1550839984.942 * [misc]backup-simplify: Simplify -1 into -1 1550839984.942 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1550839984.942 * [misc]taylor: Taking taylor expansion of a in a 1550839984.942 * [misc]backup-simplify: Simplify 0 into 0 1550839984.942 * [misc]backup-simplify: Simplify 1 into 1 1550839984.942 * [misc]taylor: Taking taylor expansion of (acos a) in a 1550839984.942 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1550839984.942 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1550839984.942 * [misc]backup-simplify: Simplify (* -1 (/ 1 (acos a))) into (/ -1 (acos a)) 1550839984.942 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1550839984.942 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))))) into 0 1550839984.942 * [misc]backup-simplify: Simplify (+ (* -1 0) (* 0 (/ 1 (acos a)))) into 0 1550839984.943 * [misc]backup-simplify: Simplify 0 into 0 1550839984.943 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1550839984.943 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))) into 0 1550839984.943 * [misc]backup-simplify: Simplify 0 into 0 1550839984.943 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1550839984.943 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))) into 0 1550839984.943 * [misc]backup-simplify: Simplify 0 into 0 1550839984.944 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1550839984.944 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))) into 0 1550839984.944 * [misc]backup-simplify: Simplify 0 into 0 1550839984.944 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1550839984.945 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))))) into 0 1550839984.945 * [misc]backup-simplify: Simplify 0 into 0 1550839984.945 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1550839984.945 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))))) into 0 1550839984.945 * [misc]backup-simplify: Simplify 0 into 0 1550839984.945 * [misc]backup-simplify: Simplify (* (/ -1 (acos a)) a) into (* -1 (/ a (acos a))) 1550839984.946 * [misc]backup-simplify: Simplify (/ (/ -1 (acos (/ 1 a))) (/ 1 (/ 1 a))) into (/ -1 (* a (acos (/ 1 a)))) 1550839984.946 * [misc]approximate: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in (a) around 0 1550839984.946 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1550839984.946 * [misc]taylor: Taking taylor expansion of -1 in a 1550839984.946 * [misc]backup-simplify: Simplify -1 into -1 1550839984.946 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1550839984.946 * [misc]taylor: Taking taylor expansion of a in a 1550839984.946 * [misc]backup-simplify: Simplify 0 into 0 1550839984.946 * [misc]backup-simplify: Simplify 1 into 1 1550839984.946 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1550839984.946 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1550839984.946 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1550839984.946 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1550839984.946 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1550839984.946 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1550839984.946 * [misc]taylor: Taking taylor expansion of -1 in a 1550839984.946 * [misc]backup-simplify: Simplify -1 into -1 1550839984.946 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1550839984.946 * [misc]taylor: Taking taylor expansion of a in a 1550839984.946 * [misc]backup-simplify: Simplify 0 into 0 1550839984.946 * [misc]backup-simplify: Simplify 1 into 1 1550839984.946 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1550839984.946 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1550839984.946 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1550839984.946 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1550839984.946 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1550839984.946 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1550839984.947 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ 1 a))))) into 0 1550839984.947 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 1550839984.947 * [misc]backup-simplify: Simplify 0 into 0 1550839984.947 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 1550839984.947 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1550839984.947 * [misc]backup-simplify: Simplify 0 into 0 1550839984.948 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 1550839984.948 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1550839984.948 * [misc]backup-simplify: Simplify 0 into 0 1550839984.948 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 1550839984.949 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1550839984.949 * [misc]backup-simplify: Simplify 0 into 0 1550839984.949 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 1550839984.949 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1550839984.949 * [misc]backup-simplify: Simplify 0 into 0 1550839984.950 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))))) into 0 1550839984.950 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1550839984.950 * [misc]backup-simplify: Simplify 0 into 0 1550839984.950 * [misc]backup-simplify: Simplify (* (/ -1 (acos (/ 1 (/ 1 a)))) (/ 1 (/ 1 a))) into (* -1 (/ a (acos a))) 1550839984.951 * [misc]backup-simplify: Simplify (/ (/ -1 (acos (/ 1 (- a)))) (/ 1 (/ 1 (- a)))) into (/ 1 (* a (acos (/ -1 a)))) 1550839984.951 * [misc]approximate: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in (a) around 0 1550839984.951 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1550839984.951 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1550839984.951 * [misc]taylor: Taking taylor expansion of a in a 1550839984.951 * [misc]backup-simplify: Simplify 0 into 0 1550839984.951 * [misc]backup-simplify: Simplify 1 into 1 1550839984.951 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1550839984.951 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1550839984.951 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1550839984.951 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1550839984.951 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1550839984.951 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1550839984.951 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1550839984.951 * [misc]taylor: Taking taylor expansion of a in a 1550839984.951 * [misc]backup-simplify: Simplify 0 into 0 1550839984.951 * [misc]backup-simplify: Simplify 1 into 1 1550839984.951 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1550839984.951 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1550839984.951 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1550839984.951 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1550839984.951 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1550839984.951 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1550839984.952 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0 1550839984.952 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 1550839984.952 * [misc]backup-simplify: Simplify 0 into 0 1550839984.952 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 1550839984.952 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1550839984.952 * [misc]backup-simplify: Simplify 0 into 0 1550839984.953 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 1550839984.953 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1550839984.953 * [misc]backup-simplify: Simplify 0 into 0 1550839984.953 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 1550839984.953 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1550839984.953 * [misc]backup-simplify: Simplify 0 into 0 1550839984.954 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 1550839984.954 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1550839984.954 * [misc]backup-simplify: Simplify 0 into 0 1550839984.955 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0 1550839984.955 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1550839984.955 * [misc]backup-simplify: Simplify 0 into 0 1550839984.955 * [misc]backup-simplify: Simplify (* (/ 1 (acos (/ -1 (/ 1 (- a))))) (/ 1 (/ 1 (- a)))) into (* -1 (/ a (acos a))) 1550839984.955 * * * * [misc]progress: [ 2 / 2 ] generating series at (2 1) 1550839984.955 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1550839984.955 * [misc]approximate: Taking taylor expansion of (/ -1 (acos a)) in (a) around 0 1550839984.955 * [misc]taylor: Taking taylor expansion of (/ -1 (acos a)) in a 1550839984.955 * [misc]taylor: Taking taylor expansion of -1 in a 1550839984.955 * [misc]backup-simplify: Simplify -1 into -1 1550839984.955 * [misc]taylor: Taking taylor expansion of (acos a) in a 1550839984.955 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1550839984.955 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1550839984.955 * [misc]taylor: Taking taylor expansion of (/ -1 (acos a)) in a 1550839984.955 * [misc]taylor: Taking taylor expansion of -1 in a 1550839984.955 * [misc]backup-simplify: Simplify -1 into -1 1550839984.956 * [misc]taylor: Taking taylor expansion of (acos a) in a 1550839984.956 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1550839984.956 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1550839984.956 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1550839984.956 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ -1 (acos a)) (/ 0 (acos a))))) into 0 1550839984.956 * [misc]backup-simplify: Simplify 0 into 0 1550839984.956 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ -1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1550839984.956 * [misc]backup-simplify: Simplify 0 into 0 1550839984.956 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ -1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1550839984.956 * [misc]backup-simplify: Simplify 0 into 0 1550839984.956 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ -1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1550839984.956 * [misc]backup-simplify: Simplify 0 into 0 1550839984.957 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ -1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1550839984.957 * [misc]backup-simplify: Simplify 0 into 0 1550839984.957 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ -1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1550839984.957 * [misc]backup-simplify: Simplify 0 into 0 1550839984.957 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1550839984.958 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1550839984.958 * [misc]approximate: Taking taylor expansion of (/ -1 (acos (/ 1 a))) in (a) around 0 1550839984.958 * [misc]taylor: Taking taylor expansion of (/ -1 (acos (/ 1 a))) in a 1550839984.958 * [misc]taylor: Taking taylor expansion of -1 in a 1550839984.958 * [misc]backup-simplify: Simplify -1 into -1 1550839984.958 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1550839984.958 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1550839984.958 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1550839984.958 * [misc]taylor: Taking taylor expansion of (/ -1 (acos (/ 1 a))) in a 1550839984.958 * [misc]taylor: Taking taylor expansion of -1 in a 1550839984.958 * [misc]backup-simplify: Simplify -1 into -1 1550839984.958 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1550839984.958 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1550839984.958 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1550839984.958 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1550839984.958 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 1550839984.959 * [misc]backup-simplify: Simplify 0 into 0 1550839984.959 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1550839984.959 * [misc]backup-simplify: Simplify 0 into 0 1550839984.959 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1550839984.959 * [misc]backup-simplify: Simplify 0 into 0 1550839984.960 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1550839984.960 * [misc]backup-simplify: Simplify 0 into 0 1550839984.960 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1550839984.960 * [misc]backup-simplify: Simplify 0 into 0 1550839984.961 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1550839984.961 * [misc]backup-simplify: Simplify 0 into 0 1550839984.961 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 (/ 1 a)))) into (/ -1 (acos a)) 1550839984.961 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 (- a)))) into (/ -1 (acos (/ -1 a))) 1550839984.961 * [misc]approximate: Taking taylor expansion of (/ -1 (acos (/ -1 a))) in (a) around 0 1550839984.961 * [misc]taylor: Taking taylor expansion of (/ -1 (acos (/ -1 a))) in a 1550839984.961 * [misc]taylor: Taking taylor expansion of -1 in a 1550839984.961 * [misc]backup-simplify: Simplify -1 into -1 1550839984.961 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1550839984.961 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1550839984.962 * [misc]backup-simplify: Simplify (/ -1 (acos (/ -1 a))) into (/ -1 (acos (/ -1 a))) 1550839984.962 * [misc]taylor: Taking taylor expansion of (/ -1 (acos (/ -1 a))) in a 1550839984.962 * [misc]taylor: Taking taylor expansion of -1 in a 1550839984.962 * [misc]backup-simplify: Simplify -1 into -1 1550839984.962 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1550839984.962 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1550839984.962 * [misc]backup-simplify: Simplify (/ -1 (acos (/ -1 a))) into (/ -1 (acos (/ -1 a))) 1550839984.962 * [misc]backup-simplify: Simplify (/ -1 (acos (/ -1 a))) into (/ -1 (acos (/ -1 a))) 1550839984.962 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ -1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 1550839984.962 * [misc]backup-simplify: Simplify 0 into 0 1550839984.963 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ -1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1550839984.963 * [misc]backup-simplify: Simplify 0 into 0 1550839984.963 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ -1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1550839984.963 * [misc]backup-simplify: Simplify 0 into 0 1550839984.964 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ -1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1550839984.964 * [misc]backup-simplify: Simplify 0 into 0 1550839984.964 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ -1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1550839984.964 * [misc]backup-simplify: Simplify 0 into 0 1550839984.965 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ -1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1550839984.965 * [misc]backup-simplify: Simplify 0 into 0 1550839984.965 * [misc]backup-simplify: Simplify (/ -1 (acos (/ -1 (/ 1 (- a))))) into (/ -1 (acos a)) 1550839984.965 * * * [misc]progress: simplifying candidates 1550839984.965 * * * * [misc]progress: [ 1 / 59 ] simplifiying candidate # 1550839984.965 * * * * [misc]progress: [ 2 / 59 ] simplifiying candidate # 1550839984.965 * [enter]simplify: Simplifying (- (log (/ -1 (acos a))) (log (/ 1 a))) 1550839984.965 * * [misc]simplify: iters left: 6 (9 enodes) 1550839984.974 * * [misc]simplify: iters left: 5 (38 enodes) 1550839984.980 * * [misc]simplify: iters left: 4 (53 enodes) 1550839984.989 * * [misc]simplify: iters left: 3 (72 enodes) 1550839985.001 * * [misc]simplify: iters left: 2 (93 enodes) 1550839985.022 * * [misc]simplify: iters left: 1 (117 enodes) 1550839985.042 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839985.042 * * [misc]simplify: Extracting #1: cost 20 inf + 0 1550839985.042 * * [misc]simplify: Extracting #2: cost 38 inf + 1 1550839985.042 * * [misc]simplify: Extracting #3: cost 39 inf + 74 1550839985.043 * * [misc]simplify: Extracting #4: cost 14 inf + 3900 1550839985.045 * * [misc]simplify: Extracting #5: cost 1 inf + 6695 1550839985.046 * * [misc]simplify: Extracting #6: cost 0 inf + 6966 1550839985.047 * [exit]simplify: Simplified to (+ (log (/ -1 (acos a))) (log a)) 1550839985.047 * [misc]simplify: Simplified (2 1) to (λ (a) (exp (+ (log (/ -1 (acos a))) (log a)))) 1550839985.047 * * * * [misc]progress: [ 3 / 59 ] simplifiying candidate # 1550839985.047 * * * * [misc]progress: [ 4 / 59 ] simplifiying candidate # 1550839985.047 * * * * [misc]progress: [ 5 / 59 ] simplifiying candidate # 1550839985.047 * [enter]simplify: Simplifying (/ (* (* (/ -1 (acos a)) (/ -1 (acos a))) (/ -1 (acos a))) (* (* (/ 1 a) (/ 1 a)) (/ 1 a))) 1550839985.047 * * [misc]simplify: iters left: 6 (11 enodes) 1550839985.053 * * [misc]simplify: iters left: 5 (56 enodes) 1550839985.077 * * [misc]simplify: iters left: 4 (143 enodes) 1550839985.137 * * [misc]simplify: iters left: 3 (481 enodes) 1550839985.722 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839985.723 * * [misc]simplify: Extracting #1: cost 154 inf + 0 1550839985.725 * * [misc]simplify: Extracting #2: cost 439 inf + 948 1550839985.738 * * [misc]simplify: Extracting #3: cost 185 inf + 58335 1550839985.759 * * [misc]simplify: Extracting #4: cost 12 inf + 101502 1550839985.789 * * [misc]simplify: Extracting #5: cost 0 inf + 104508 1550839985.817 * * [misc]simplify: Extracting #6: cost 0 inf + 104467 1550839985.843 * [exit]simplify: Simplified to (* (/ (- a) (acos a)) (* (/ (- a) (acos a)) (/ (- a) (acos a)))) 1550839985.843 * [misc]simplify: Simplified (2 1) to (λ (a) (cbrt (* (/ (- a) (acos a)) (* (/ (- a) (acos a)) (/ (- a) (acos a)))))) 1550839985.844 * * * * [misc]progress: [ 6 / 59 ] simplifiying candidate # 1550839985.844 * * * * [misc]progress: [ 7 / 59 ] simplifiying candidate # 1550839985.844 * * * * [misc]progress: [ 8 / 59 ] simplifiying candidate # 1550839985.844 * * * * [misc]progress: [ 9 / 59 ] simplifiying candidate # 1550839985.844 * * * * [misc]progress: [ 10 / 59 ] simplifiying candidate # 1550839985.844 * [enter]simplify: Simplifying (/ (* (cbrt (/ -1 (acos a))) (cbrt (/ -1 (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1550839985.845 * * [misc]simplify: iters left: 6 (11 enodes) 1550839985.848 * * [misc]simplify: iters left: 5 (41 enodes) 1550839985.856 * * [misc]simplify: iters left: 4 (58 enodes) 1550839985.866 * * [misc]simplify: iters left: 3 (65 enodes) 1550839985.875 * * [misc]simplify: iters left: 2 (68 enodes) 1550839985.885 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839985.885 * * [misc]simplify: Extracting #1: cost 11 inf + 0 1550839985.886 * * [misc]simplify: Extracting #2: cost 22 inf + 0 1550839985.886 * * [misc]simplify: Extracting #3: cost 28 inf + 0 1550839985.886 * * [misc]simplify: Extracting #4: cost 26 inf + 3 1550839985.886 * * [misc]simplify: Extracting #5: cost 16 inf + 1692 1550839985.886 * * [misc]simplify: Extracting #6: cost 2 inf + 5999 1550839985.887 * * [misc]simplify: Extracting #7: cost 0 inf + 6825 1550839985.888 * [exit]simplify: Simplified to (* (/ (cbrt (/ -1 (acos a))) (cbrt (/ 1 a))) (/ (cbrt (/ -1 (acos a))) (cbrt (/ 1 a)))) 1550839985.888 * [misc]simplify: Simplified (2 1) to (λ (a) (* (* (/ (cbrt (/ -1 (acos a))) (cbrt (/ 1 a))) (/ (cbrt (/ -1 (acos a))) (cbrt (/ 1 a)))) (/ (cbrt (/ -1 (acos a))) (cbrt (/ 1 a))))) 1550839985.888 * [enter]simplify: Simplifying (/ (cbrt (/ -1 (acos a))) (cbrt (/ 1 a))) 1550839985.888 * * [misc]simplify: iters left: 6 (9 enodes) 1550839985.891 * * [misc]simplify: iters left: 5 (29 enodes) 1550839985.896 * * [misc]simplify: iters left: 4 (31 enodes) 1550839985.903 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839985.903 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1550839985.903 * * [misc]simplify: Extracting #2: cost 8 inf + 0 1550839985.903 * * [misc]simplify: Extracting #3: cost 14 inf + 0 1550839985.903 * * [misc]simplify: Extracting #4: cost 12 inf + 3 1550839985.903 * * [misc]simplify: Extracting #5: cost 6 inf + 613 1550839985.903 * * [misc]simplify: Extracting #6: cost 1 inf + 1735 1550839985.904 * * [misc]simplify: Extracting #7: cost 0 inf + 1947 1550839985.904 * [exit]simplify: Simplified to (/ (cbrt (/ -1 (acos a))) (cbrt (/ 1 a))) 1550839985.904 * [misc]simplify: Simplified (2 2) to (λ (a) (* (* (/ (cbrt (/ -1 (acos a))) (cbrt (/ 1 a))) (/ (cbrt (/ -1 (acos a))) (cbrt (/ 1 a)))) (/ (cbrt (/ -1 (acos a))) (cbrt (/ 1 a))))) 1550839985.904 * * * * [misc]progress: [ 11 / 59 ] simplifiying candidate # 1550839985.904 * [enter]simplify: Simplifying (/ (* (cbrt (/ -1 (acos a))) (cbrt (/ -1 (acos a)))) (sqrt (/ 1 a))) 1550839985.904 * * [misc]simplify: iters left: 6 (10 enodes) 1550839985.907 * * [misc]simplify: iters left: 5 (34 enodes) 1550839985.912 * * [misc]simplify: iters left: 4 (40 enodes) 1550839985.918 * * [misc]simplify: iters left: 3 (43 enodes) 1550839985.925 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839985.925 * * [misc]simplify: Extracting #1: cost 7 inf + 0 1550839985.925 * * [misc]simplify: Extracting #2: cost 14 inf + 0 1550839985.925 * * [misc]simplify: Extracting #3: cost 20 inf + 0 1550839985.925 * * [misc]simplify: Extracting #4: cost 18 inf + 3 1550839985.925 * * [misc]simplify: Extracting #5: cost 13 inf + 401 1550839985.925 * * [misc]simplify: Extracting #6: cost 4 inf + 2371 1550839985.926 * * [misc]simplify: Extracting #7: cost 1 inf + 3370 1550839985.926 * * [misc]simplify: Extracting #8: cost 0 inf + 3703 1550839985.926 * [exit]simplify: Simplified to (/ (* (cbrt (/ -1 (acos a))) (cbrt (/ -1 (acos a)))) (sqrt (/ 1 a))) 1550839985.927 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ (* (cbrt (/ -1 (acos a))) (cbrt (/ -1 (acos a)))) (sqrt (/ 1 a))) (/ (cbrt (/ -1 (acos a))) (sqrt (/ 1 a))))) 1550839985.927 * [enter]simplify: Simplifying (/ (cbrt (/ -1 (acos a))) (sqrt (/ 1 a))) 1550839985.927 * * [misc]simplify: iters left: 6 (9 enodes) 1550839985.929 * * [misc]simplify: iters left: 5 (29 enodes) 1550839985.934 * * [misc]simplify: iters left: 4 (31 enodes) 1550839985.938 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839985.938 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1550839985.938 * * [misc]simplify: Extracting #2: cost 8 inf + 0 1550839985.938 * * [misc]simplify: Extracting #3: cost 14 inf + 0 1550839985.938 * * [misc]simplify: Extracting #4: cost 12 inf + 3 1550839985.938 * * [misc]simplify: Extracting #5: cost 6 inf + 573 1550839985.939 * * [misc]simplify: Extracting #6: cost 1 inf + 1575 1550839985.939 * * [misc]simplify: Extracting #7: cost 0 inf + 1787 1550839985.939 * [exit]simplify: Simplified to (/ (cbrt (/ -1 (acos a))) (sqrt (/ 1 a))) 1550839985.939 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ (* (cbrt (/ -1 (acos a))) (cbrt (/ -1 (acos a)))) (sqrt (/ 1 a))) (/ (cbrt (/ -1 (acos a))) (sqrt (/ 1 a))))) 1550839985.939 * * * * [misc]progress: [ 12 / 59 ] simplifiying candidate # 1550839985.939 * [enter]simplify: Simplifying (/ (* (cbrt (/ -1 (acos a))) (cbrt (/ -1 (acos a)))) 1) 1550839985.939 * * [misc]simplify: iters left: 6 (8 enodes) 1550839985.941 * * [misc]simplify: iters left: 5 (26 enodes) 1550839985.946 * * [misc]simplify: iters left: 4 (36 enodes) 1550839985.952 * * [misc]simplify: iters left: 3 (37 enodes) 1550839985.957 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839985.957 * * [misc]simplify: Extracting #1: cost 5 inf + 0 1550839985.957 * * [misc]simplify: Extracting #2: cost 7 inf + 1 1550839985.957 * * [misc]simplify: Extracting #3: cost 10 inf + 1 1550839985.957 * * [misc]simplify: Extracting #4: cost 11 inf + 2 1550839985.957 * * [misc]simplify: Extracting #5: cost 10 inf + 3 1550839985.957 * * [misc]simplify: Extracting #6: cost 7 inf + 317 1550839985.957 * * [misc]simplify: Extracting #7: cost 2 inf + 1378 1550839985.958 * * [misc]simplify: Extracting #8: cost 0 inf + 1883 1550839985.958 * [exit]simplify: Simplified to (* (cbrt (/ -1 (acos a))) (cbrt (/ -1 (acos a)))) 1550839985.958 * [misc]simplify: Simplified (2 1) to (λ (a) (* (* (cbrt (/ -1 (acos a))) (cbrt (/ -1 (acos a)))) (/ (cbrt (/ -1 (acos a))) (/ 1 a)))) 1550839985.958 * [enter]simplify: Simplifying (/ (cbrt (/ -1 (acos a))) (/ 1 a)) 1550839985.958 * * [misc]simplify: iters left: 6 (8 enodes) 1550839985.960 * * [misc]simplify: iters left: 5 (28 enodes) 1550839985.965 * * [misc]simplify: iters left: 4 (31 enodes) 1550839985.971 * * [misc]simplify: iters left: 3 (38 enodes) 1550839985.977 * * [misc]simplify: iters left: 2 (39 enodes) 1550839985.982 * * [misc]simplify: iters left: 1 (41 enodes) 1550839985.989 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839985.989 * * [misc]simplify: Extracting #1: cost 7 inf + 0 1550839985.989 * * [misc]simplify: Extracting #2: cost 8 inf + 44 1550839985.989 * * [misc]simplify: Extracting #3: cost 10 inf + 86 1550839985.989 * * [misc]simplify: Extracting #4: cost 9 inf + 178 1550839985.989 * * [misc]simplify: Extracting #5: cost 7 inf + 401 1550839985.989 * * [misc]simplify: Extracting #6: cost 2 inf + 1462 1550839985.990 * * [misc]simplify: Extracting #7: cost 0 inf + 1967 1550839985.990 * [exit]simplify: Simplified to (* a (cbrt (/ -1 (acos a)))) 1550839985.990 * [misc]simplify: Simplified (2 2) to (λ (a) (* (* (cbrt (/ -1 (acos a))) (cbrt (/ -1 (acos a)))) (* a (cbrt (/ -1 (acos a)))))) 1550839985.990 * * * * [misc]progress: [ 13 / 59 ] simplifiying candidate # 1550839985.990 * [enter]simplify: Simplifying (/ (* (cbrt (/ -1 (acos a))) (cbrt (/ -1 (acos a)))) 1) 1550839985.990 * * [misc]simplify: iters left: 6 (8 enodes) 1550839985.992 * * [misc]simplify: iters left: 5 (26 enodes) 1550839985.997 * * [misc]simplify: iters left: 4 (36 enodes) 1550839986.005 * * [misc]simplify: iters left: 3 (37 enodes) 1550839986.014 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839986.014 * * [misc]simplify: Extracting #1: cost 5 inf + 0 1550839986.014 * * [misc]simplify: Extracting #2: cost 7 inf + 1 1550839986.014 * * [misc]simplify: Extracting #3: cost 10 inf + 1 1550839986.014 * * [misc]simplify: Extracting #4: cost 11 inf + 2 1550839986.014 * * [misc]simplify: Extracting #5: cost 10 inf + 3 1550839986.015 * * [misc]simplify: Extracting #6: cost 7 inf + 317 1550839986.015 * * [misc]simplify: Extracting #7: cost 2 inf + 1378 1550839986.015 * * [misc]simplify: Extracting #8: cost 0 inf + 1883 1550839986.016 * [exit]simplify: Simplified to (* (cbrt (/ -1 (acos a))) (cbrt (/ -1 (acos a)))) 1550839986.016 * [misc]simplify: Simplified (2 1) to (λ (a) (* (* (cbrt (/ -1 (acos a))) (cbrt (/ -1 (acos a)))) (/ (cbrt (/ -1 (acos a))) (/ 1 a)))) 1550839986.016 * [enter]simplify: Simplifying (/ (cbrt (/ -1 (acos a))) (/ 1 a)) 1550839986.016 * * [misc]simplify: iters left: 6 (8 enodes) 1550839986.020 * * [misc]simplify: iters left: 5 (28 enodes) 1550839986.025 * * [misc]simplify: iters left: 4 (31 enodes) 1550839986.029 * * [misc]simplify: iters left: 3 (38 enodes) 1550839986.035 * * [misc]simplify: iters left: 2 (39 enodes) 1550839986.040 * * [misc]simplify: iters left: 1 (41 enodes) 1550839986.046 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839986.046 * * [misc]simplify: Extracting #1: cost 7 inf + 0 1550839986.046 * * [misc]simplify: Extracting #2: cost 8 inf + 44 1550839986.046 * * [misc]simplify: Extracting #3: cost 10 inf + 86 1550839986.046 * * [misc]simplify: Extracting #4: cost 9 inf + 178 1550839986.046 * * [misc]simplify: Extracting #5: cost 7 inf + 401 1550839986.046 * * [misc]simplify: Extracting #6: cost 2 inf + 1462 1550839986.046 * * [misc]simplify: Extracting #7: cost 0 inf + 1967 1550839986.047 * [exit]simplify: Simplified to (* a (cbrt (/ -1 (acos a)))) 1550839986.047 * [misc]simplify: Simplified (2 2) to (λ (a) (* (* (cbrt (/ -1 (acos a))) (cbrt (/ -1 (acos a)))) (* a (cbrt (/ -1 (acos a)))))) 1550839986.047 * * * * [misc]progress: [ 14 / 59 ] simplifiying candidate # 1550839986.047 * [enter]simplify: Simplifying (/ (sqrt (/ -1 (acos a))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1550839986.047 * * [misc]simplify: iters left: 6 (10 enodes) 1550839986.050 * * [misc]simplify: iters left: 5 (34 enodes) 1550839986.055 * * [misc]simplify: iters left: 4 (38 enodes) 1550839986.061 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839986.061 * * [misc]simplify: Extracting #1: cost 6 inf + 0 1550839986.061 * * [misc]simplify: Extracting #2: cost 12 inf + 0 1550839986.061 * * [misc]simplify: Extracting #3: cost 18 inf + 0 1550839986.061 * * [misc]simplify: Extracting #4: cost 16 inf + 3 1550839986.061 * * [misc]simplify: Extracting #5: cost 9 inf + 645 1550839986.061 * * [misc]simplify: Extracting #6: cost 1 inf + 2524 1550839986.062 * * [misc]simplify: Extracting #7: cost 0 inf + 2857 1550839986.062 * [exit]simplify: Simplified to (/ (sqrt (/ -1 (acos a))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1550839986.062 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ (sqrt (/ -1 (acos a))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (sqrt (/ -1 (acos a))) (cbrt (/ 1 a))))) 1550839986.062 * [enter]simplify: Simplifying (/ (sqrt (/ -1 (acos a))) (cbrt (/ 1 a))) 1550839986.062 * * [misc]simplify: iters left: 6 (9 enodes) 1550839986.065 * * [misc]simplify: iters left: 5 (29 enodes) 1550839986.069 * * [misc]simplify: iters left: 4 (31 enodes) 1550839986.074 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839986.074 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1550839986.074 * * [misc]simplify: Extracting #2: cost 8 inf + 0 1550839986.074 * * [misc]simplify: Extracting #3: cost 14 inf + 0 1550839986.074 * * [misc]simplify: Extracting #4: cost 12 inf + 3 1550839986.074 * * [misc]simplify: Extracting #5: cost 6 inf + 613 1550839986.074 * * [misc]simplify: Extracting #6: cost 1 inf + 1615 1550839986.075 * * [misc]simplify: Extracting #7: cost 0 inf + 1787 1550839986.075 * [exit]simplify: Simplified to (/ (sqrt (/ -1 (acos a))) (cbrt (/ 1 a))) 1550839986.075 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ (sqrt (/ -1 (acos a))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (sqrt (/ -1 (acos a))) (cbrt (/ 1 a))))) 1550839986.075 * * * * [misc]progress: [ 15 / 59 ] simplifiying candidate # 1550839986.075 * [enter]simplify: Simplifying (/ (sqrt (/ -1 (acos a))) (sqrt (/ 1 a))) 1550839986.075 * * [misc]simplify: iters left: 6 (9 enodes) 1550839986.079 * * [misc]simplify: iters left: 5 (29 enodes) 1550839986.084 * * [misc]simplify: iters left: 4 (31 enodes) 1550839986.090 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839986.090 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1550839986.090 * * [misc]simplify: Extracting #2: cost 8 inf + 0 1550839986.090 * * [misc]simplify: Extracting #3: cost 14 inf + 0 1550839986.090 * * [misc]simplify: Extracting #4: cost 12 inf + 3 1550839986.091 * * [misc]simplify: Extracting #5: cost 6 inf + 573 1550839986.091 * * [misc]simplify: Extracting #6: cost 1 inf + 1455 1550839986.091 * * [misc]simplify: Extracting #7: cost 0 inf + 1627 1550839986.092 * [exit]simplify: Simplified to (/ (sqrt (/ -1 (acos a))) (sqrt (/ 1 a))) 1550839986.092 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ (sqrt (/ -1 (acos a))) (sqrt (/ 1 a))) (/ (sqrt (/ -1 (acos a))) (sqrt (/ 1 a))))) 1550839986.092 * [enter]simplify: Simplifying (/ (sqrt (/ -1 (acos a))) (sqrt (/ 1 a))) 1550839986.092 * * [misc]simplify: iters left: 6 (9 enodes) 1550839986.096 * * [misc]simplify: iters left: 5 (29 enodes) 1550839986.101 * * [misc]simplify: iters left: 4 (31 enodes) 1550839986.106 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839986.106 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1550839986.106 * * [misc]simplify: Extracting #2: cost 8 inf + 0 1550839986.106 * * [misc]simplify: Extracting #3: cost 14 inf + 0 1550839986.106 * * [misc]simplify: Extracting #4: cost 12 inf + 3 1550839986.106 * * [misc]simplify: Extracting #5: cost 6 inf + 573 1550839986.107 * * [misc]simplify: Extracting #6: cost 1 inf + 1455 1550839986.107 * * [misc]simplify: Extracting #7: cost 0 inf + 1627 1550839986.107 * [exit]simplify: Simplified to (/ (sqrt (/ -1 (acos a))) (sqrt (/ 1 a))) 1550839986.107 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ (sqrt (/ -1 (acos a))) (sqrt (/ 1 a))) (/ (sqrt (/ -1 (acos a))) (sqrt (/ 1 a))))) 1550839986.108 * * * * [misc]progress: [ 16 / 59 ] simplifiying candidate # 1550839986.108 * [enter]simplify: Simplifying (/ (sqrt (/ -1 (acos a))) 1) 1550839986.108 * * [misc]simplify: iters left: 6 (7 enodes) 1550839986.111 * * [misc]simplify: iters left: 5 (21 enodes) 1550839986.117 * * [misc]simplify: iters left: 4 (23 enodes) 1550839986.123 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839986.123 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1550839986.123 * * [misc]simplify: Extracting #2: cost 6 inf + 1 1550839986.123 * * [misc]simplify: Extracting #3: cost 7 inf + 2 1550839986.123 * * [misc]simplify: Extracting #4: cost 6 inf + 3 1550839986.123 * * [misc]simplify: Extracting #5: cost 1 inf + 621 1550839986.123 * * [misc]simplify: Extracting #6: cost 0 inf + 793 1550839986.123 * [exit]simplify: Simplified to (sqrt (/ -1 (acos a))) 1550839986.123 * [misc]simplify: Simplified (2 1) to (λ (a) (* (sqrt (/ -1 (acos a))) (/ (sqrt (/ -1 (acos a))) (/ 1 a)))) 1550839986.124 * [enter]simplify: Simplifying (/ (sqrt (/ -1 (acos a))) (/ 1 a)) 1550839986.124 * * [misc]simplify: iters left: 6 (8 enodes) 1550839986.127 * * [misc]simplify: iters left: 5 (28 enodes) 1550839986.136 * * [misc]simplify: iters left: 4 (31 enodes) 1550839986.144 * * [misc]simplify: iters left: 3 (38 enodes) 1550839986.153 * * [misc]simplify: iters left: 2 (39 enodes) 1550839986.161 * * [misc]simplify: iters left: 1 (41 enodes) 1550839986.170 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839986.170 * * [misc]simplify: Extracting #1: cost 7 inf + 0 1550839986.170 * * [misc]simplify: Extracting #2: cost 8 inf + 44 1550839986.170 * * [misc]simplify: Extracting #3: cost 10 inf + 86 1550839986.170 * * [misc]simplify: Extracting #4: cost 9 inf + 178 1550839986.170 * * [misc]simplify: Extracting #5: cost 7 inf + 401 1550839986.171 * * [misc]simplify: Extracting #6: cost 2 inf + 1302 1550839986.171 * * [misc]simplify: Extracting #7: cost 0 inf + 1727 1550839986.171 * [exit]simplify: Simplified to (* a (sqrt (/ -1 (acos a)))) 1550839986.171 * [misc]simplify: Simplified (2 2) to (λ (a) (* (sqrt (/ -1 (acos a))) (* a (sqrt (/ -1 (acos a)))))) 1550839986.172 * * * * [misc]progress: [ 17 / 59 ] simplifiying candidate # 1550839986.172 * [enter]simplify: Simplifying (/ (sqrt (/ -1 (acos a))) 1) 1550839986.172 * * [misc]simplify: iters left: 6 (7 enodes) 1550839986.175 * * [misc]simplify: iters left: 5 (21 enodes) 1550839986.181 * * [misc]simplify: iters left: 4 (23 enodes) 1550839986.188 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839986.189 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1550839986.189 * * [misc]simplify: Extracting #2: cost 6 inf + 1 1550839986.189 * * [misc]simplify: Extracting #3: cost 7 inf + 2 1550839986.189 * * [misc]simplify: Extracting #4: cost 6 inf + 3 1550839986.189 * * [misc]simplify: Extracting #5: cost 1 inf + 621 1550839986.189 * * [misc]simplify: Extracting #6: cost 0 inf + 793 1550839986.189 * [exit]simplify: Simplified to (sqrt (/ -1 (acos a))) 1550839986.189 * [misc]simplify: Simplified (2 1) to (λ (a) (* (sqrt (/ -1 (acos a))) (/ (sqrt (/ -1 (acos a))) (/ 1 a)))) 1550839986.190 * [enter]simplify: Simplifying (/ (sqrt (/ -1 (acos a))) (/ 1 a)) 1550839986.190 * * [misc]simplify: iters left: 6 (8 enodes) 1550839986.194 * * [misc]simplify: iters left: 5 (28 enodes) 1550839986.203 * * [misc]simplify: iters left: 4 (31 enodes) 1550839986.213 * * [misc]simplify: iters left: 3 (38 enodes) 1550839986.221 * * [misc]simplify: iters left: 2 (39 enodes) 1550839986.230 * * [misc]simplify: iters left: 1 (41 enodes) 1550839986.238 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839986.238 * * [misc]simplify: Extracting #1: cost 7 inf + 0 1550839986.238 * * [misc]simplify: Extracting #2: cost 8 inf + 44 1550839986.238 * * [misc]simplify: Extracting #3: cost 10 inf + 86 1550839986.239 * * [misc]simplify: Extracting #4: cost 9 inf + 178 1550839986.239 * * [misc]simplify: Extracting #5: cost 7 inf + 401 1550839986.239 * * [misc]simplify: Extracting #6: cost 2 inf + 1302 1550839986.240 * * [misc]simplify: Extracting #7: cost 0 inf + 1727 1550839986.240 * [exit]simplify: Simplified to (* a (sqrt (/ -1 (acos a)))) 1550839986.240 * [misc]simplify: Simplified (2 2) to (λ (a) (* (sqrt (/ -1 (acos a))) (* a (sqrt (/ -1 (acos a)))))) 1550839986.240 * * * * [misc]progress: [ 18 / 59 ] simplifiying candidate # 1550839986.240 * [enter]simplify: Simplifying (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1550839986.241 * * [misc]simplify: iters left: 6 (6 enodes) 1550839986.243 * * [misc]simplify: iters left: 5 (22 enodes) 1550839986.248 * * [misc]simplify: iters left: 4 (26 enodes) 1550839986.252 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839986.252 * * [misc]simplify: Extracting #1: cost 6 inf + 0 1550839986.252 * * [misc]simplify: Extracting #2: cost 9 inf + 1 1550839986.252 * * [misc]simplify: Extracting #3: cost 11 inf + 1 1550839986.252 * * [misc]simplify: Extracting #4: cost 8 inf + 86 1550839986.252 * * [misc]simplify: Extracting #5: cost 2 inf + 1018 1550839986.253 * * [misc]simplify: Extracting #6: cost 0 inf + 1382 1550839986.253 * [exit]simplify: Simplified to (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1550839986.253 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ -1 (acos a)) (cbrt (/ 1 a))))) 1550839986.253 * [enter]simplify: Simplifying (/ (/ -1 (acos a)) (cbrt (/ 1 a))) 1550839986.253 * * [misc]simplify: iters left: 5 (8 enodes) 1550839986.255 * * [misc]simplify: iters left: 4 (28 enodes) 1550839986.261 * * [misc]simplify: iters left: 3 (35 enodes) 1550839986.266 * * [misc]simplify: iters left: 2 (37 enodes) 1550839986.272 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839986.272 * * [misc]simplify: Extracting #1: cost 8 inf + 0 1550839986.272 * * [misc]simplify: Extracting #2: cost 14 inf + 1 1550839986.272 * * [misc]simplify: Extracting #3: cost 15 inf + 2 1550839986.272 * * [misc]simplify: Extracting #4: cost 10 inf + 359 1550839986.272 * * [misc]simplify: Extracting #5: cost 1 inf + 2030 1550839986.272 * * [misc]simplify: Extracting #6: cost 0 inf + 2193 1550839986.273 * [exit]simplify: Simplified to (/ (/ -1 (acos a)) (cbrt (/ 1 a))) 1550839986.273 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ -1 (acos a)) (cbrt (/ 1 a))))) 1550839986.273 * * * * [misc]progress: [ 19 / 59 ] simplifiying candidate # 1550839986.273 * [enter]simplify: Simplifying (/ 1 (sqrt (/ 1 a))) 1550839986.273 * * [misc]simplify: iters left: 5 (5 enodes) 1550839986.274 * * [misc]simplify: iters left: 4 (17 enodes) 1550839986.277 * * [misc]simplify: iters left: 3 (19 enodes) 1550839986.280 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839986.280 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1550839986.280 * * [misc]simplify: Extracting #2: cost 5 inf + 1 1550839986.280 * * [misc]simplify: Extracting #3: cost 7 inf + 1 1550839986.280 * * [misc]simplify: Extracting #4: cost 0 inf + 494 1550839986.280 * [exit]simplify: Simplified to (/ 1 (sqrt (/ 1 a))) 1550839986.280 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ 1 (sqrt (/ 1 a))) (/ (/ -1 (acos a)) (sqrt (/ 1 a))))) 1550839986.280 * [enter]simplify: Simplifying (/ (/ -1 (acos a)) (sqrt (/ 1 a))) 1550839986.280 * * [misc]simplify: iters left: 5 (8 enodes) 1550839986.284 * * [misc]simplify: iters left: 4 (28 enodes) 1550839986.293 * * [misc]simplify: iters left: 3 (35 enodes) 1550839986.300 * * [misc]simplify: iters left: 2 (37 enodes) 1550839986.309 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839986.309 * * [misc]simplify: Extracting #1: cost 8 inf + 0 1550839986.309 * * [misc]simplify: Extracting #2: cost 14 inf + 1 1550839986.309 * * [misc]simplify: Extracting #3: cost 15 inf + 2 1550839986.309 * * [misc]simplify: Extracting #4: cost 10 inf + 359 1550839986.309 * * [misc]simplify: Extracting #5: cost 1 inf + 1750 1550839986.310 * * [misc]simplify: Extracting #6: cost 0 inf + 1873 1550839986.310 * [exit]simplify: Simplified to (/ (/ -1 (acos a)) (sqrt (/ 1 a))) 1550839986.310 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ 1 (sqrt (/ 1 a))) (/ (/ -1 (acos a)) (sqrt (/ 1 a))))) 1550839986.310 * * * * [misc]progress: [ 20 / 59 ] simplifiying candidate # 1550839986.311 * [enter]simplify: Simplifying (/ 1 1) 1550839986.311 * * [misc]simplify: iters left: 2 (2 enodes) 1550839986.312 * * [misc]simplify: iters left: 1 (6 enodes) 1550839986.314 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839986.314 * * [misc]simplify: Extracting #1: cost 0 inf + 1 1550839986.314 * [exit]simplify: Simplified to 1 1550839986.314 * [misc]simplify: Simplified (2 1) to (λ (a) (* 1 (/ (/ -1 (acos a)) (/ 1 a)))) 1550839986.314 * [enter]simplify: Simplifying (/ (/ -1 (acos a)) (/ 1 a)) 1550839986.314 * * [misc]simplify: iters left: 5 (7 enodes) 1550839986.318 * * [misc]simplify: iters left: 4 (27 enodes) 1550839986.329 * * [misc]simplify: iters left: 3 (38 enodes) 1550839986.342 * * [misc]simplify: iters left: 2 (49 enodes) 1550839986.357 * * [misc]simplify: iters left: 1 (79 enodes) 1550839986.378 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839986.378 * * [misc]simplify: Extracting #1: cost 13 inf + 0 1550839986.379 * * [misc]simplify: Extracting #2: cost 14 inf + 86 1550839986.379 * * [misc]simplify: Extracting #3: cost 2 inf + 1523 1550839986.380 * * [misc]simplify: Extracting #4: cost 0 inf + 1786 1550839986.380 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1550839986.380 * [misc]simplify: Simplified (2 2) to (λ (a) (* 1 (/ (- a) (acos a)))) 1550839986.381 * * * * [misc]progress: [ 21 / 59 ] simplifiying candidate # 1550839986.381 * [enter]simplify: Simplifying (/ 1 1) 1550839986.381 * * [misc]simplify: iters left: 2 (2 enodes) 1550839986.382 * * [misc]simplify: iters left: 1 (6 enodes) 1550839986.384 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839986.384 * * [misc]simplify: Extracting #1: cost 0 inf + 1 1550839986.384 * [exit]simplify: Simplified to 1 1550839986.384 * [misc]simplify: Simplified (2 1) to (λ (a) (* 1 (/ (/ -1 (acos a)) (/ 1 a)))) 1550839986.384 * [enter]simplify: Simplifying (/ (/ -1 (acos a)) (/ 1 a)) 1550839986.385 * * [misc]simplify: iters left: 5 (7 enodes) 1550839986.388 * * [misc]simplify: iters left: 4 (27 enodes) 1550839986.396 * * [misc]simplify: iters left: 3 (38 enodes) 1550839986.407 * * [misc]simplify: iters left: 2 (49 enodes) 1550839986.422 * * [misc]simplify: iters left: 1 (79 enodes) 1550839986.440 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839986.440 * * [misc]simplify: Extracting #1: cost 13 inf + 0 1550839986.441 * * [misc]simplify: Extracting #2: cost 14 inf + 86 1550839986.441 * * [misc]simplify: Extracting #3: cost 2 inf + 1523 1550839986.442 * * [misc]simplify: Extracting #4: cost 0 inf + 1786 1550839986.442 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1550839986.442 * [misc]simplify: Simplified (2 2) to (λ (a) (* 1 (/ (- a) (acos a)))) 1550839986.442 * * * * [misc]progress: [ 22 / 59 ] simplifiying candidate # 1550839986.443 * [enter]simplify: Simplifying (/ -1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1550839986.443 * * [misc]simplify: iters left: 6 (7 enodes) 1550839986.447 * * [misc]simplify: iters left: 5 (25 enodes) 1550839986.455 * * [misc]simplify: iters left: 4 (29 enodes) 1550839986.463 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839986.463 * * [misc]simplify: Extracting #1: cost 6 inf + 0 1550839986.463 * * [misc]simplify: Extracting #2: cost 9 inf + 1 1550839986.463 * * [misc]simplify: Extracting #3: cost 12 inf + 1 1550839986.463 * * [misc]simplify: Extracting #4: cost 8 inf + 87 1550839986.463 * * [misc]simplify: Extracting #5: cost 5 inf + 534 1550839986.464 * * [misc]simplify: Extracting #6: cost 1 inf + 1184 1550839986.466 * * [misc]simplify: Extracting #7: cost 0 inf + 1387 1550839986.466 * [exit]simplify: Simplified to (/ (/ -1 (cbrt (/ 1 a))) (cbrt (/ 1 a))) 1550839986.467 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ (/ -1 (cbrt (/ 1 a))) (cbrt (/ 1 a))) (/ (/ 1 (acos a)) (cbrt (/ 1 a))))) 1550839986.467 * [enter]simplify: Simplifying (/ (/ 1 (acos a)) (cbrt (/ 1 a))) 1550839986.467 * * [misc]simplify: iters left: 5 (7 enodes) 1550839986.470 * * [misc]simplify: iters left: 4 (25 enodes) 1550839986.477 * * [misc]simplify: iters left: 3 (32 enodes) 1550839986.486 * * [misc]simplify: iters left: 2 (34 enodes) 1550839986.495 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839986.495 * * [misc]simplify: Extracting #1: cost 8 inf + 0 1550839986.495 * * [misc]simplify: Extracting #2: cost 14 inf + 1 1550839986.495 * * [misc]simplify: Extracting #3: cost 14 inf + 2 1550839986.496 * * [misc]simplify: Extracting #4: cost 6 inf + 906 1550839986.496 * * [misc]simplify: Extracting #5: cost 1 inf + 1896 1550839986.496 * * [misc]simplify: Extracting #6: cost 0 inf + 2188 1550839986.497 * [exit]simplify: Simplified to (/ (/ 1 (acos a)) (cbrt (/ 1 a))) 1550839986.497 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ -1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (acos a)) (cbrt (/ 1 a))))) 1550839986.497 * * * * [misc]progress: [ 23 / 59 ] simplifiying candidate # 1550839986.497 * [enter]simplify: Simplifying (/ -1 (sqrt (/ 1 a))) 1550839986.497 * * [misc]simplify: iters left: 5 (6 enodes) 1550839986.501 * * [misc]simplify: iters left: 4 (20 enodes) 1550839986.507 * * [misc]simplify: iters left: 3 (22 enodes) 1550839986.513 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839986.513 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1550839986.513 * * [misc]simplify: Extracting #2: cost 5 inf + 1 1550839986.513 * * [misc]simplify: Extracting #3: cost 8 inf + 1 1550839986.513 * * [misc]simplify: Extracting #4: cost 6 inf + 3 1550839986.513 * * [misc]simplify: Extracting #5: cost 1 inf + 374 1550839986.514 * * [misc]simplify: Extracting #6: cost 0 inf + 497 1550839986.514 * [exit]simplify: Simplified to (/ -1 (sqrt (/ 1 a))) 1550839986.514 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ -1 (sqrt (/ 1 a))) (/ (/ 1 (acos a)) (sqrt (/ 1 a))))) 1550839986.514 * [enter]simplify: Simplifying (/ (/ 1 (acos a)) (sqrt (/ 1 a))) 1550839986.514 * * [misc]simplify: iters left: 5 (7 enodes) 1550839986.518 * * [misc]simplify: iters left: 4 (25 enodes) 1550839986.525 * * [misc]simplify: iters left: 3 (32 enodes) 1550839986.534 * * [misc]simplify: iters left: 2 (34 enodes) 1550839986.544 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839986.544 * * [misc]simplify: Extracting #1: cost 8 inf + 0 1550839986.544 * * [misc]simplify: Extracting #2: cost 14 inf + 1 1550839986.545 * * [misc]simplify: Extracting #3: cost 14 inf + 2 1550839986.545 * * [misc]simplify: Extracting #4: cost 6 inf + 826 1550839986.545 * * [misc]simplify: Extracting #5: cost 1 inf + 1616 1550839986.546 * * [misc]simplify: Extracting #6: cost 0 inf + 1868 1550839986.547 * [exit]simplify: Simplified to (/ (/ 1 (acos a)) (sqrt (/ 1 a))) 1550839986.547 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ -1 (sqrt (/ 1 a))) (/ (/ 1 (acos a)) (sqrt (/ 1 a))))) 1550839986.547 * * * * [misc]progress: [ 24 / 59 ] simplifiying candidate # 1550839986.547 * [enter]simplify: Simplifying (/ -1 1) 1550839986.547 * * [misc]simplify: iters left: 2 (3 enodes) 1550839986.550 * * [misc]simplify: iters left: 1 (9 enodes) 1550839986.553 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839986.553 * * [misc]simplify: Extracting #1: cost 0 inf + 1 1550839986.553 * [exit]simplify: Simplified to -1 1550839986.553 * [misc]simplify: Simplified (2 1) to (λ (a) (* -1 (/ (/ 1 (acos a)) (/ 1 a)))) 1550839986.553 * [enter]simplify: Simplifying (/ (/ 1 (acos a)) (/ 1 a)) 1550839986.553 * * [misc]simplify: iters left: 5 (6 enodes) 1550839986.556 * * [misc]simplify: iters left: 4 (24 enodes) 1550839986.560 * * [misc]simplify: iters left: 3 (35 enodes) 1550839986.566 * * [misc]simplify: iters left: 2 (42 enodes) 1550839986.573 * * [misc]simplify: iters left: 1 (63 enodes) 1550839986.582 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839986.582 * * [misc]simplify: Extracting #1: cost 10 inf + 0 1550839986.582 * * [misc]simplify: Extracting #2: cost 7 inf + 439 1550839986.582 * * [misc]simplify: Extracting #3: cost 2 inf + 966 1550839986.583 * * [misc]simplify: Extracting #4: cost 0 inf + 1270 1550839986.583 * [exit]simplify: Simplified to (/ a (acos a)) 1550839986.583 * [misc]simplify: Simplified (2 2) to (λ (a) (* -1 (/ a (acos a)))) 1550839986.583 * * * * [misc]progress: [ 25 / 59 ] simplifiying candidate # 1550839986.583 * [enter]simplify: Simplifying (/ -1 1) 1550839986.583 * * [misc]simplify: iters left: 2 (3 enodes) 1550839986.586 * * [misc]simplify: iters left: 1 (9 enodes) 1550839986.589 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839986.589 * * [misc]simplify: Extracting #1: cost 0 inf + 1 1550839986.589 * [exit]simplify: Simplified to -1 1550839986.589 * [misc]simplify: Simplified (2 1) to (λ (a) (* -1 (/ (/ 1 (acos a)) (/ 1 a)))) 1550839986.589 * [enter]simplify: Simplifying (/ (/ 1 (acos a)) (/ 1 a)) 1550839986.589 * * [misc]simplify: iters left: 5 (6 enodes) 1550839986.594 * * [misc]simplify: iters left: 4 (24 enodes) 1550839986.602 * * [misc]simplify: iters left: 3 (35 enodes) 1550839986.610 * * [misc]simplify: iters left: 2 (42 enodes) 1550839986.617 * * [misc]simplify: iters left: 1 (63 enodes) 1550839986.627 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839986.627 * * [misc]simplify: Extracting #1: cost 10 inf + 0 1550839986.627 * * [misc]simplify: Extracting #2: cost 7 inf + 439 1550839986.627 * * [misc]simplify: Extracting #3: cost 2 inf + 966 1550839986.628 * * [misc]simplify: Extracting #4: cost 0 inf + 1270 1550839986.628 * [exit]simplify: Simplified to (/ a (acos a)) 1550839986.628 * [misc]simplify: Simplified (2 2) to (λ (a) (* -1 (/ a (acos a)))) 1550839986.628 * * * * [misc]progress: [ 26 / 59 ] simplifiying candidate # 1550839986.628 * * * * [misc]progress: [ 27 / 59 ] simplifiying candidate # 1550839986.628 * * * * [misc]progress: [ 28 / 59 ] simplifiying candidate # 1550839986.628 * * * * [misc]progress: [ 29 / 59 ] simplifiying candidate # 1550839986.628 * [enter]simplify: Simplifying (cbrt (/ 1 a)) 1550839986.628 * * [misc]simplify: iters left: 3 (4 enodes) 1550839986.629 * * [misc]simplify: iters left: 2 (14 enodes) 1550839986.632 * * [misc]simplify: iters left: 1 (16 enodes) 1550839986.634 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839986.634 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550839986.634 * * [misc]simplify: Extracting #2: cost 6 inf + 0 1550839986.634 * * [misc]simplify: Extracting #3: cost 2 inf + 86 1550839986.634 * * [misc]simplify: Extracting #4: cost 1 inf + 208 1550839986.634 * * [misc]simplify: Extracting #5: cost 0 inf + 330 1550839986.634 * [exit]simplify: Simplified to (cbrt (/ 1 a)) 1550839986.635 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ (/ -1 (acos a)) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (cbrt (/ 1 a)))) 1550839986.635 * * * * [misc]progress: [ 30 / 59 ] simplifiying candidate # 1550839986.635 * [enter]simplify: Simplifying (sqrt (/ 1 a)) 1550839986.635 * * [misc]simplify: iters left: 3 (4 enodes) 1550839986.636 * * [misc]simplify: iters left: 2 (14 enodes) 1550839986.640 * * [misc]simplify: iters left: 1 (16 enodes) 1550839986.644 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839986.645 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550839986.645 * * [misc]simplify: Extracting #2: cost 6 inf + 0 1550839986.645 * * [misc]simplify: Extracting #3: cost 2 inf + 86 1550839986.645 * * [misc]simplify: Extracting #4: cost 1 inf + 168 1550839986.645 * * [misc]simplify: Extracting #5: cost 0 inf + 250 1550839986.645 * [exit]simplify: Simplified to (sqrt (/ 1 a)) 1550839986.645 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ (/ -1 (acos a)) (sqrt (/ 1 a))) (sqrt (/ 1 a)))) 1550839986.645 * * * * [misc]progress: [ 31 / 59 ] simplifiying candidate # 1550839986.645 * [enter]simplify: Simplifying (/ 1 a) 1550839986.646 * * [misc]simplify: iters left: 2 (3 enodes) 1550839986.647 * * [misc]simplify: iters left: 1 (11 enodes) 1550839986.651 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839986.651 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1550839986.651 * * [misc]simplify: Extracting #2: cost 2 inf + 2 1550839986.651 * * [misc]simplify: Extracting #3: cost 0 inf + 86 1550839986.651 * [exit]simplify: Simplified to (/ 1 a) 1550839986.651 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ (/ -1 (acos a)) 1) (/ 1 a))) 1550839986.651 * * * * [misc]progress: [ 32 / 59 ] simplifiying candidate # 1550839986.652 * [enter]simplify: Simplifying (/ 1 a) 1550839986.652 * * [misc]simplify: iters left: 2 (3 enodes) 1550839986.654 * * [misc]simplify: iters left: 1 (11 enodes) 1550839986.657 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839986.657 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1550839986.658 * * [misc]simplify: Extracting #2: cost 2 inf + 2 1550839986.658 * * [misc]simplify: Extracting #3: cost 0 inf + 86 1550839986.658 * [exit]simplify: Simplified to (/ 1 a) 1550839986.658 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ (/ -1 (acos a)) 1) (/ 1 a))) 1550839986.658 * * * * [misc]progress: [ 33 / 59 ] simplifiying candidate # 1550839986.658 * [enter]simplify: Simplifying (* (cbrt (/ -1 (acos a))) (cbrt (/ -1 (acos a)))) 1550839986.658 * * [misc]simplify: iters left: 6 (6 enodes) 1550839986.662 * * [misc]simplify: iters left: 5 (18 enodes) 1550839986.667 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839986.667 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550839986.667 * * [misc]simplify: Extracting #2: cost 5 inf + 0 1550839986.667 * * [misc]simplify: Extracting #3: cost 8 inf + 0 1550839986.667 * * [misc]simplify: Extracting #4: cost 9 inf + 1 1550839986.667 * * [misc]simplify: Extracting #5: cost 0 inf + 1376 1550839986.668 * [exit]simplify: Simplified to (* (cbrt (/ -1 (acos a))) (cbrt (/ -1 (acos a)))) 1550839986.668 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (* (cbrt (/ -1 (acos a))) (cbrt (/ -1 (acos a)))) (/ (/ 1 a) (cbrt (/ -1 (acos a)))))) 1550839986.668 * * * * [misc]progress: [ 34 / 59 ] simplifiying candidate # 1550839986.668 * [enter]simplify: Simplifying (sqrt (/ -1 (acos a))) 1550839986.668 * * [misc]simplify: iters left: 4 (5 enodes) 1550839986.670 * * [misc]simplify: iters left: 3 (15 enodes) 1550839986.672 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839986.672 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550839986.672 * * [misc]simplify: Extracting #2: cost 6 inf + 0 1550839986.672 * * [misc]simplify: Extracting #3: cost 7 inf + 1 1550839986.672 * * [misc]simplify: Extracting #4: cost 0 inf + 792 1550839986.673 * [exit]simplify: Simplified to (sqrt (/ -1 (acos a))) 1550839986.673 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (sqrt (/ -1 (acos a))) (/ (/ 1 a) (sqrt (/ -1 (acos a)))))) 1550839986.673 * * * * [misc]progress: [ 35 / 59 ] simplifiying candidate # 1550839986.673 * * * * [misc]progress: [ 36 / 59 ] simplifiying candidate # 1550839986.673 * * * * [misc]progress: [ 37 / 59 ] simplifiying candidate # 1550839986.673 * * * * [misc]progress: [ 38 / 59 ] simplifiying candidate # 1550839986.673 * * * * [misc]progress: [ 39 / 59 ] simplifiying candidate #real (real->posit16 (/ (/ -1 (acos a)) (/ 1 a)))))> 1550839986.673 * * * * [misc]progress: [ 40 / 59 ] simplifiying candidate # 1550839986.673 * * * * [misc]progress: [ 41 / 59 ] simplifiying candidate # 1550839986.673 * * * * [misc]progress: [ 42 / 59 ] simplifiying candidate # 1550839986.673 * * * * [misc]progress: [ 43 / 59 ] simplifiying candidate # 1550839986.673 * * * * [misc]progress: [ 44 / 59 ] simplifiying candidate # 1550839986.673 * * * * [misc]progress: [ 45 / 59 ] simplifiying candidate # 1550839986.673 * * * * [misc]progress: [ 46 / 59 ] simplifiying candidate # 1550839986.673 * * * * [misc]progress: [ 47 / 59 ] simplifiying candidate # 1550839986.673 * * * * [misc]progress: [ 48 / 59 ] simplifiying candidate # 1550839986.673 * * * * [misc]progress: [ 49 / 59 ] simplifiying candidate # 1550839986.673 * * * * [misc]progress: [ 50 / 59 ] simplifiying candidate # 1550839986.673 * [enter]simplify: Simplifying (cbrt (acos a)) 1550839986.673 * * [misc]simplify: iters left: 2 (3 enodes) 1550839986.674 * * [misc]simplify: iters left: 1 (9 enodes) 1550839986.675 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839986.675 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550839986.675 * * [misc]simplify: Extracting #2: cost 5 inf + 0 1550839986.675 * * [misc]simplify: Extracting #3: cost 4 inf + 1 1550839986.675 * * [misc]simplify: Extracting #4: cost 0 inf + 525 1550839986.675 * [exit]simplify: Simplified to (cbrt (acos a)) 1550839986.675 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ -1 (* (cbrt (acos a)) (cbrt (acos a)))) (cbrt (acos a))) (/ 1 a))) 1550839986.675 * * * * [misc]progress: [ 51 / 59 ] simplifiying candidate # 1550839986.676 * [enter]simplify: Simplifying (sqrt (acos a)) 1550839986.676 * * [misc]simplify: iters left: 2 (3 enodes) 1550839986.676 * * [misc]simplify: iters left: 1 (9 enodes) 1550839986.677 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839986.677 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550839986.677 * * [misc]simplify: Extracting #2: cost 5 inf + 0 1550839986.677 * * [misc]simplify: Extracting #3: cost 4 inf + 1 1550839986.677 * * [misc]simplify: Extracting #4: cost 0 inf + 445 1550839986.677 * [exit]simplify: Simplified to (sqrt (acos a)) 1550839986.678 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ -1 (sqrt (acos a))) (sqrt (acos a))) (/ 1 a))) 1550839986.678 * * * * [misc]progress: [ 52 / 59 ] simplifiying candidate # 1550839986.678 * [enter]simplify: Simplifying (acos a) 1550839986.678 * * [misc]simplify: iters left: 1 (2 enodes) 1550839986.678 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839986.678 * * [misc]simplify: Extracting #1: cost 3 inf + 0 1550839986.678 * * [misc]simplify: Extracting #2: cost 2 inf + 1 1550839986.678 * * [misc]simplify: Extracting #3: cost 0 inf + 183 1550839986.678 * [exit]simplify: Simplified to (acos a) 1550839986.678 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ -1 1) (acos a)) (/ 1 a))) 1550839986.678 * * * * [misc]progress: [ 53 / 59 ] simplifiying candidate #real (real->posit16 (/ -1 (acos a)))) (/ 1 a)))> 1550839986.678 * * * * [misc]progress: [ 54 / 59 ] simplifiying candidate # 1550839986.678 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1550839986.679 * * [misc]simplify: iters left: 5 (5 enodes) 1550839986.680 * * [misc]simplify: iters left: 4 (19 enodes) 1550839986.683 * * [misc]simplify: iters left: 3 (26 enodes) 1550839986.687 * * [misc]simplify: iters left: 2 (30 enodes) 1550839986.691 * * [misc]simplify: iters left: 1 (34 enodes) 1550839986.695 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839986.695 * * [misc]simplify: Extracting #1: cost 10 inf + 0 1550839986.695 * * [misc]simplify: Extracting #2: cost 8 inf + 738 1550839986.696 * * [misc]simplify: Extracting #3: cost 2 inf + 1396 1550839986.696 * * [misc]simplify: Extracting #4: cost 0 inf + 1660 1550839986.696 * [exit]simplify: Simplified to (- (/ a (acos a))) 1550839986.696 * [misc]simplify: Simplified (2) to (λ (a) (- (/ a (acos a)))) 1550839986.696 * * * * [misc]progress: [ 55 / 59 ] simplifiying candidate # 1550839986.696 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1550839986.696 * * [misc]simplify: iters left: 5 (5 enodes) 1550839986.701 * * [misc]simplify: iters left: 4 (19 enodes) 1550839986.707 * * [misc]simplify: iters left: 3 (26 enodes) 1550839986.713 * * [misc]simplify: iters left: 2 (30 enodes) 1550839986.718 * * [misc]simplify: iters left: 1 (34 enodes) 1550839986.723 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839986.723 * * [misc]simplify: Extracting #1: cost 10 inf + 0 1550839986.723 * * [misc]simplify: Extracting #2: cost 8 inf + 738 1550839986.723 * * [misc]simplify: Extracting #3: cost 2 inf + 1396 1550839986.723 * * [misc]simplify: Extracting #4: cost 0 inf + 1660 1550839986.724 * [exit]simplify: Simplified to (- (/ a (acos a))) 1550839986.724 * [misc]simplify: Simplified (2) to (λ (a) (- (/ a (acos a)))) 1550839986.724 * * * * [misc]progress: [ 56 / 59 ] simplifiying candidate # 1550839986.724 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1550839986.724 * * [misc]simplify: iters left: 5 (5 enodes) 1550839986.725 * * [misc]simplify: iters left: 4 (19 enodes) 1550839986.729 * * [misc]simplify: iters left: 3 (26 enodes) 1550839986.733 * * [misc]simplify: iters left: 2 (30 enodes) 1550839986.737 * * [misc]simplify: iters left: 1 (34 enodes) 1550839986.742 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839986.742 * * [misc]simplify: Extracting #1: cost 10 inf + 0 1550839986.743 * * [misc]simplify: Extracting #2: cost 8 inf + 738 1550839986.743 * * [misc]simplify: Extracting #3: cost 2 inf + 1396 1550839986.744 * * [misc]simplify: Extracting #4: cost 0 inf + 1660 1550839986.744 * [exit]simplify: Simplified to (- (/ a (acos a))) 1550839986.744 * [misc]simplify: Simplified (2) to (λ (a) (- (/ a (acos a)))) 1550839986.744 * * * * [misc]progress: [ 57 / 59 ] simplifiying candidate # 1550839986.745 * [enter]simplify: Simplifying (/ -1 (acos a)) 1550839986.745 * * [misc]simplify: iters left: 3 (4 enodes) 1550839986.747 * * [misc]simplify: iters left: 2 (12 enodes) 1550839986.752 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839986.752 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1550839986.752 * * [misc]simplify: Extracting #2: cost 5 inf + 1 1550839986.752 * * [misc]simplify: Extracting #3: cost 4 inf + 2 1550839986.752 * * [misc]simplify: Extracting #4: cost 0 inf + 448 1550839986.752 * [exit]simplify: Simplified to (/ -1 (acos a)) 1550839986.752 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (/ -1 (acos a)) (/ 1 a))) 1550839986.752 * * * * [misc]progress: [ 58 / 59 ] simplifiying candidate # 1550839986.752 * [enter]simplify: Simplifying (/ -1 (acos a)) 1550839986.753 * * [misc]simplify: iters left: 3 (4 enodes) 1550839986.755 * * [misc]simplify: iters left: 2 (12 enodes) 1550839986.759 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839986.759 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1550839986.759 * * [misc]simplify: Extracting #2: cost 5 inf + 1 1550839986.759 * * [misc]simplify: Extracting #3: cost 4 inf + 2 1550839986.759 * * [misc]simplify: Extracting #4: cost 0 inf + 448 1550839986.759 * [exit]simplify: Simplified to (/ -1 (acos a)) 1550839986.759 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (/ -1 (acos a)) (/ 1 a))) 1550839986.760 * * * * [misc]progress: [ 59 / 59 ] simplifiying candidate # 1550839986.760 * [enter]simplify: Simplifying (/ -1 (acos a)) 1550839986.760 * * [misc]simplify: iters left: 3 (4 enodes) 1550839986.762 * * [misc]simplify: iters left: 2 (12 enodes) 1550839986.767 * * [misc]simplify: Extracting #0: cost 1 inf + 0 1550839986.767 * * [misc]simplify: Extracting #1: cost 4 inf + 0 1550839986.767 * * [misc]simplify: Extracting #2: cost 5 inf + 1 1550839986.767 * * [misc]simplify: Extracting #3: cost 4 inf + 2 1550839986.767 * * [misc]simplify: Extracting #4: cost 0 inf + 448 1550839986.767 * [exit]simplify: Simplified to (/ -1 (acos a)) 1550839986.767 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (/ -1 (acos a)) (/ 1 a))) 1550839986.767 * * * [misc]progress: adding candidates to table 1550839987.109 * [misc]progress: [Phase 3 of 3] Extracting. 1550839987.109 * * [misc]regime: Finding splitpoints for: (# # # # # # #) 1550839987.110 * * * [misc]regime-changes: Trying 2 branch expressions: (a (/ a (- (acos a)))) 1550839987.110 * * * * [misc]regimes: Trying to branch on a from (# # # # # # #) 1550839987.158 * * * * [misc]regimes: Trying to branch on (/ a (- (acos a))) from (# # # # # # #) 1550839987.201 * * * [misc]regime: Found split indices: #