1539427408.278 * [misc]progress: [Phase 1 of 3] Setting up. 1539427408.278 * * * [misc]progress: [1/2] Preparing points 1539427408.278 * * * * [misc]points: Sampling 256 additional inputs, on iter 0 have 0 / 256 1539427408.279 * * * * [misc]points: Computing exacts on every 16 of 256 points to ramp up precision 1539427408.280 * * * * [misc]points: Setting MPFR precision to 64 1539427408.281 * * * * [misc]points: Setting MPFR precision to 320 1539427408.281 * * * * [misc]points: Computing exacts on every 8 of 256 points to ramp up precision 1539427408.282 * * * * [misc]points: Setting MPFR precision to 64 1539427408.282 * * * * [misc]points: Setting MPFR precision to 320 1539427408.282 * * * * [misc]points: Computing exacts on every 4 of 256 points to ramp up precision 1539427408.283 * * * * [misc]points: Setting MPFR precision to 64 1539427408.284 * * * * [misc]points: Setting MPFR precision to 320 1539427408.285 * * * * [misc]points: Computing exacts on every 2 of 256 points to ramp up precision 1539427408.285 * * * * [misc]points: Setting MPFR precision to 64 1539427408.287 * * * * [misc]points: Setting MPFR precision to 320 1539427408.288 * * * * [misc]points: Computing exacts for 256 points 1539427408.289 * * * * [misc]points: Setting MPFR precision to 64 1539427408.293 * * * * [misc]points: Setting MPFR precision to 320 1539427408.297 * * * * [misc]points: Filtering points with unrepresentable outputs 1539427408.297 * * * * [misc]points: Sampling 130 additional inputs, on iter 1 have 126 / 256 1539427408.297 * * * * [misc]points: Computing exacts on every 8 of 130 points to ramp up precision 1539427408.298 * * * * [misc]points: Setting MPFR precision to 64 1539427408.298 * * * * [misc]points: Setting MPFR precision to 320 1539427408.299 * * * * [misc]points: Computing exacts on every 4 of 130 points to ramp up precision 1539427408.299 * * * * [misc]points: Setting MPFR precision to 64 1539427408.300 * * * * [misc]points: Setting MPFR precision to 320 1539427408.300 * * * * [misc]points: Computing exacts on every 2 of 130 points to ramp up precision 1539427408.301 * * * * [misc]points: Setting MPFR precision to 64 1539427408.301 * * * * [misc]points: Setting MPFR precision to 320 1539427408.302 * * * * [misc]points: Computing exacts for 130 points 1539427408.303 * * * * [misc]points: Setting MPFR precision to 64 1539427408.304 * * * * [misc]points: Setting MPFR precision to 320 1539427408.307 * * * * [misc]points: Filtering points with unrepresentable outputs 1539427408.307 * * * * [misc]points: Sampling 65 additional inputs, on iter 2 have 191 / 256 1539427408.307 * * * * [misc]points: Computing exacts on every 4 of 65 points to ramp up precision 1539427408.308 * * * * [misc]points: Setting MPFR precision to 64 1539427408.308 * * * * [misc]points: Setting MPFR precision to 320 1539427408.308 * * * * [misc]points: Computing exacts on every 2 of 65 points to ramp up precision 1539427408.309 * * * * [misc]points: Setting MPFR precision to 64 1539427408.309 * * * * [misc]points: Setting MPFR precision to 320 1539427408.310 * * * * [misc]points: Computing exacts for 65 points 1539427408.310 * * * * [misc]points: Setting MPFR precision to 64 1539427408.311 * * * * [misc]points: Setting MPFR precision to 320 1539427408.322 * * * * [misc]points: Filtering points with unrepresentable outputs 1539427408.322 * * * * [misc]points: Sampling 38 additional inputs, on iter 3 have 218 / 256 1539427408.322 * * * * [misc]points: Computing exacts on every 2 of 38 points to ramp up precision 1539427408.323 * * * * [misc]points: Setting MPFR precision to 64 1539427408.323 * * * * [misc]points: Setting MPFR precision to 320 1539427408.324 * * * * [misc]points: Computing exacts for 38 points 1539427408.324 * * * * [misc]points: Setting MPFR precision to 64 1539427408.325 * * * * [misc]points: Setting MPFR precision to 320 1539427408.325 * * * * [misc]points: Filtering points with unrepresentable outputs 1539427408.325 * * * * [misc]points: Sampling 23 additional inputs, on iter 4 have 233 / 256 1539427408.325 * * * * [misc]points: Computing exacts for 23 points 1539427408.327 * * * * [misc]points: Setting MPFR precision to 64 1539427408.327 * * * * [misc]points: Setting MPFR precision to 320 1539427408.327 * * * * [misc]points: Filtering points with unrepresentable outputs 1539427408.327 * * * * [misc]points: Sampling 12 additional inputs, on iter 5 have 244 / 256 1539427408.327 * * * * [misc]points: Computing exacts for 12 points 1539427408.328 * * * * [misc]points: Setting MPFR precision to 64 1539427408.328 * * * * [misc]points: Setting MPFR precision to 320 1539427408.329 * * * * [misc]points: Filtering points with unrepresentable outputs 1539427408.329 * * * * [misc]points: Sampling 5 additional inputs, on iter 6 have 251 / 256 1539427408.329 * * * * [misc]points: Computing exacts for 5 points 1539427408.329 * * * * [misc]points: Setting MPFR precision to 64 1539427408.329 * * * * [misc]points: Setting MPFR precision to 320 1539427408.329 * * * * [misc]points: Filtering points with unrepresentable outputs 1539427408.329 * * * * [misc]points: Sampling 4 additional inputs, on iter 7 have 253 / 256 1539427408.329 * * * * [misc]points: Computing exacts for 4 points 1539427408.330 * * * * [misc]points: Setting MPFR precision to 64 1539427408.330 * * * * [misc]points: Setting MPFR precision to 320 1539427408.330 * * * * [misc]points: Filtering points with unrepresentable outputs 1539427408.330 * * * * [exit]points: Sampled 257 points with exact outputs 1539427408.330 * * * [misc]progress: [2/2] Setting up program. 1539427408.332 * [misc]progress: [Phase 2 of 3] Improving. 1539427408.332 * [enter]simplify: Simplifying (/ a (- (acos a))) 1539427408.332 * * [misc]simplify: iters left: 5 (4 enodes) 1539427408.333 * [exit]simplify: Simplified to (/ a (- (acos a))) 1539427408.337 * * [misc]progress: iteration 1 / 4 1539427408.337 * * * [misc]progress: picking best candidate 1539427408.339 * * * * [misc]pick: Picked # 1539427408.339 * * * [misc]progress: localizing error 1539427408.347 * * * [misc]progress: generating rewritten candidates 1539427408.347 * * * * [misc]progress: [ 1 / 1 ] rewriting at (2) 1539427408.351 * * * [misc]progress: generating series expansions 1539427408.351 * * * * [misc]progress: [ 1 / 1 ] generating series at (2) 1539427408.351 * [misc]backup-simplify: Simplify (/ a (- (acos a))) into (* -1 (/ a (acos a))) 1539427408.351 * [misc]approximate: Taking taylor expansion of (* -1 (/ a (acos a))) in (a) around 0 1539427408.351 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1539427408.351 * [misc]taylor: Taking taylor expansion of -1 in a 1539427408.351 * [misc]backup-simplify: Simplify -1 into -1 1539427408.351 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1539427408.351 * [misc]taylor: Taking taylor expansion of a in a 1539427408.351 * [misc]backup-simplify: Simplify 0 into 0 1539427408.351 * [misc]backup-simplify: Simplify 1 into 1 1539427408.351 * [misc]taylor: Taking taylor expansion of (acos a) in a 1539427408.351 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1539427408.352 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1539427408.352 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1539427408.352 * [misc]taylor: Taking taylor expansion of -1 in a 1539427408.352 * [misc]backup-simplify: Simplify -1 into -1 1539427408.352 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1539427408.352 * [misc]taylor: Taking taylor expansion of a in a 1539427408.352 * [misc]backup-simplify: Simplify 0 into 0 1539427408.352 * [misc]backup-simplify: Simplify 1 into 1 1539427408.352 * [misc]taylor: Taking taylor expansion of (acos a) in a 1539427408.352 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1539427408.352 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1539427408.352 * [misc]backup-simplify: Simplify (* -1 (/ 1 (acos a))) into (/ -1 (acos a)) 1539427408.352 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1539427408.352 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))))) into 0 1539427408.352 * [misc]backup-simplify: Simplify (+ (* -1 0) (* 0 (/ 1 (acos a)))) into 0 1539427408.352 * [misc]backup-simplify: Simplify 0 into 0 1539427408.352 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1539427408.353 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))) into 0 1539427408.353 * [misc]backup-simplify: Simplify 0 into 0 1539427408.353 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1539427408.353 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))) into 0 1539427408.353 * [misc]backup-simplify: Simplify 0 into 0 1539427408.353 * [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 1539427408.354 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))) into 0 1539427408.354 * [misc]backup-simplify: Simplify 0 into 0 1539427408.354 * [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 1539427408.354 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))))) into 0 1539427408.355 * [misc]backup-simplify: Simplify 0 into 0 1539427408.355 * [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 1539427408.355 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))))) into 0 1539427408.355 * [misc]backup-simplify: Simplify 0 into 0 1539427408.355 * [misc]backup-simplify: Simplify (* (/ -1 (acos a)) a) into (* -1 (/ a (acos a))) 1539427408.356 * [misc]backup-simplify: Simplify (/ (/ 1 a) (- (acos (/ 1 a)))) into (/ -1 (* a (acos (/ 1 a)))) 1539427408.356 * [misc]approximate: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in (a) around 0 1539427408.356 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1539427408.356 * [misc]taylor: Taking taylor expansion of -1 in a 1539427408.356 * [misc]backup-simplify: Simplify -1 into -1 1539427408.356 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1539427408.356 * [misc]taylor: Taking taylor expansion of a in a 1539427408.356 * [misc]backup-simplify: Simplify 0 into 0 1539427408.356 * [misc]backup-simplify: Simplify 1 into 1 1539427408.356 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1539427408.356 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1539427408.356 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1539427408.356 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1539427408.356 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1539427408.356 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1539427408.356 * [misc]taylor: Taking taylor expansion of -1 in a 1539427408.356 * [misc]backup-simplify: Simplify -1 into -1 1539427408.356 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1539427408.356 * [misc]taylor: Taking taylor expansion of a in a 1539427408.356 * [misc]backup-simplify: Simplify 0 into 0 1539427408.356 * [misc]backup-simplify: Simplify 1 into 1 1539427408.356 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1539427408.356 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1539427408.356 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1539427408.356 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1539427408.356 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1539427408.357 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1539427408.357 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ 1 a))))) into 0 1539427408.357 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 1539427408.357 * [misc]backup-simplify: Simplify 0 into 0 1539427408.357 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 1539427408.357 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1539427408.357 * [misc]backup-simplify: Simplify 0 into 0 1539427408.358 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 1539427408.358 * [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 1539427408.358 * [misc]backup-simplify: Simplify 0 into 0 1539427408.359 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 1539427408.359 * [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 1539427408.359 * [misc]backup-simplify: Simplify 0 into 0 1539427408.359 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 1539427408.360 * [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 1539427408.360 * [misc]backup-simplify: Simplify 0 into 0 1539427408.360 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))))) into 0 1539427408.361 * [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 1539427408.361 * [misc]backup-simplify: Simplify 0 into 0 1539427408.361 * [misc]backup-simplify: Simplify (* (/ -1 (acos (/ 1 (/ 1 a)))) (/ 1 (/ 1 a))) into (* -1 (/ a (acos a))) 1539427408.361 * [misc]backup-simplify: Simplify (/ (/ 1 (- a)) (- (acos (/ 1 (- a))))) into (/ 1 (* a (acos (/ -1 a)))) 1539427408.361 * [misc]approximate: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in (a) around 0 1539427408.361 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1539427408.361 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1539427408.361 * [misc]taylor: Taking taylor expansion of a in a 1539427408.361 * [misc]backup-simplify: Simplify 0 into 0 1539427408.361 * [misc]backup-simplify: Simplify 1 into 1 1539427408.361 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1539427408.361 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1539427408.361 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1539427408.361 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1539427408.361 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1539427408.361 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1539427408.361 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1539427408.361 * [misc]taylor: Taking taylor expansion of a in a 1539427408.361 * [misc]backup-simplify: Simplify 0 into 0 1539427408.361 * [misc]backup-simplify: Simplify 1 into 1 1539427408.361 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1539427408.361 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1539427408.361 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1539427408.362 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1539427408.362 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1539427408.362 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1539427408.362 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0 1539427408.362 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 1539427408.362 * [misc]backup-simplify: Simplify 0 into 0 1539427408.362 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 1539427408.363 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1539427408.363 * [misc]backup-simplify: Simplify 0 into 0 1539427408.363 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 1539427408.363 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1539427408.363 * [misc]backup-simplify: Simplify 0 into 0 1539427408.364 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 1539427408.364 * [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 1539427408.364 * [misc]backup-simplify: Simplify 0 into 0 1539427408.364 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 1539427408.365 * [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 1539427408.365 * [misc]backup-simplify: Simplify 0 into 0 1539427408.365 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0 1539427408.366 * [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 1539427408.366 * [misc]backup-simplify: Simplify 0 into 0 1539427408.366 * [misc]backup-simplify: Simplify (* (/ 1 (acos (/ -1 (/ 1 (- a))))) (/ 1 (/ 1 (- a)))) into (* -1 (/ a (acos a))) 1539427408.366 * * * [misc]progress: simplifying candidates 1539427408.366 * * * * [misc]progress: [ 1 / 25 ] simplifiying candidate # 1539427408.366 * * * * [misc]progress: [ 2 / 25 ] simplifiying candidate # 1539427408.366 * * * * [misc]progress: [ 3 / 25 ] simplifiying candidate # 1539427408.366 * * * * [misc]progress: [ 4 / 25 ] simplifiying candidate # 1539427408.366 * * * * [misc]progress: [ 5 / 25 ] simplifiying candidate # 1539427408.366 * * * * [misc]progress: [ 6 / 25 ] simplifiying candidate # 1539427408.366 * * * * [misc]progress: [ 7 / 25 ] simplifiying candidate # 1539427408.366 * * * * [misc]progress: [ 8 / 25 ] simplifiying candidate # 1539427408.366 * * * * [misc]progress: [ 9 / 25 ] simplifiying candidate # 1539427408.366 * * * * [misc]progress: [ 10 / 25 ] simplifiying candidate # 1539427408.366 * * * * [misc]progress: [ 11 / 25 ] simplifiying candidate # 1539427408.366 * * * * [misc]progress: [ 12 / 25 ] simplifiying candidate # 1539427408.366 * * * * [misc]progress: [ 13 / 25 ] simplifiying candidate # 1539427408.366 * [enter]simplify: Simplifying (cbrt (- (acos a))) 1539427408.366 * * [misc]simplify: iters left: 4 (4 enodes) 1539427408.367 * [exit]simplify: Simplified to (cbrt (- (acos a))) 1539427408.367 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (cbrt (- (acos a))))) 1539427408.367 * * * * [misc]progress: [ 14 / 25 ] simplifiying candidate # 1539427408.367 * [enter]simplify: Simplifying (sqrt (- (acos a))) 1539427408.367 * * [misc]simplify: iters left: 4 (4 enodes) 1539427408.368 * [exit]simplify: Simplified to (sqrt (- (acos a))) 1539427408.368 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a (sqrt (- (acos a)))) (sqrt (- (acos a))))) 1539427408.368 * * * * [misc]progress: [ 15 / 25 ] simplifiying candidate # 1539427408.368 * [enter]simplify: Simplifying (- (acos a)) 1539427408.368 * * [misc]simplify: iters left: 3 (3 enodes) 1539427408.368 * [exit]simplify: Simplified to (- (acos a)) 1539427408.368 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a 1) (- (acos a)))) 1539427408.368 * * * * [misc]progress: [ 16 / 25 ] simplifiying candidate # 1539427408.369 * [enter]simplify: Simplifying (acos a) 1539427408.369 * * [misc]simplify: iters left: 1 (2 enodes) 1539427408.369 * [exit]simplify: Simplified to (acos a) 1539427408.369 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a -1) (acos a))) 1539427408.369 * * * * [misc]progress: [ 17 / 25 ] simplifiying candidate # 1539427408.369 * [enter]simplify: Simplifying (cbrt (acos a)) 1539427408.369 * * [misc]simplify: iters left: 2 (3 enodes) 1539427408.369 * [exit]simplify: Simplified to (cbrt (acos a)) 1539427408.369 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a (- (* (cbrt (acos a)) (cbrt (acos a))))) (cbrt (acos a)))) 1539427408.369 * * * * [misc]progress: [ 18 / 25 ] simplifiying candidate # 1539427408.370 * [enter]simplify: Simplifying (sqrt (acos a)) 1539427408.370 * * [misc]simplify: iters left: 2 (3 enodes) 1539427408.370 * [exit]simplify: Simplified to (sqrt (acos a)) 1539427408.370 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a (- (sqrt (acos a)))) (sqrt (acos a)))) 1539427408.370 * * * * [misc]progress: [ 19 / 25 ] simplifiying candidate # 1539427408.370 * [enter]simplify: Simplifying (acos a) 1539427408.370 * * [misc]simplify: iters left: 1 (2 enodes) 1539427408.371 * [exit]simplify: Simplified to (acos a) 1539427408.371 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a (- 1)) (acos a))) 1539427408.371 * * * * [misc]progress: [ 20 / 25 ] simplifiying candidate # 1539427408.371 * [enter]simplify: Simplifying (- (cbrt (acos a))) 1539427408.371 * * [misc]simplify: iters left: 4 (4 enodes) 1539427408.371 * [exit]simplify: Simplified to (- (cbrt (acos a))) 1539427408.371 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a (* (cbrt (acos a)) (cbrt (acos a)))) (- (cbrt (acos a))))) 1539427408.371 * * * * [misc]progress: [ 21 / 25 ] simplifiying candidate # 1539427408.372 * [enter]simplify: Simplifying (- (sqrt (acos a))) 1539427408.372 * * [misc]simplify: iters left: 4 (4 enodes) 1539427408.373 * [exit]simplify: Simplified to (- (sqrt (acos a))) 1539427408.373 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a (sqrt (acos a))) (- (sqrt (acos a))))) 1539427408.373 * * * * [misc]progress: [ 22 / 25 ] simplifiying candidate # 1539427408.373 * [enter]simplify: Simplifying (- (acos a)) 1539427408.373 * * [misc]simplify: iters left: 3 (3 enodes) 1539427408.374 * [exit]simplify: Simplified to (- (acos a)) 1539427408.374 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a 1) (- (acos a)))) 1539427408.374 * * * * [misc]progress: [ 23 / 25 ] simplifiying candidate # 1539427408.374 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1539427408.374 * * [misc]simplify: iters left: 5 (5 enodes) 1539427408.376 * * [misc]simplify: iters left: 4 (9 enodes) 1539427408.379 * * [misc]simplify: iters left: 3 (14 enodes) 1539427408.381 * * [misc]simplify: iters left: 2 (16 enodes) 1539427408.382 * * [misc]simplify: iters left: 1 (18 enodes) 1539427408.384 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1539427408.384 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1539427408.385 * * * * [misc]progress: [ 24 / 25 ] simplifiying candidate # 1539427408.385 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1539427408.385 * * [misc]simplify: iters left: 5 (5 enodes) 1539427408.385 * * [misc]simplify: iters left: 4 (9 enodes) 1539427408.387 * * [misc]simplify: iters left: 3 (14 enodes) 1539427408.388 * * [misc]simplify: iters left: 2 (16 enodes) 1539427408.390 * * [misc]simplify: iters left: 1 (18 enodes) 1539427408.392 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1539427408.392 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1539427408.392 * * * * [misc]progress: [ 25 / 25 ] simplifiying candidate # 1539427408.392 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1539427408.392 * * [misc]simplify: iters left: 5 (5 enodes) 1539427408.393 * * [misc]simplify: iters left: 4 (9 enodes) 1539427408.395 * * [misc]simplify: iters left: 3 (14 enodes) 1539427408.396 * * [misc]simplify: iters left: 2 (16 enodes) 1539427408.398 * * [misc]simplify: iters left: 1 (18 enodes) 1539427408.400 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1539427408.400 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1539427408.400 * * * [misc]progress: adding candidates to table 1539427408.546 * * [misc]progress: iteration 2 / 4 1539427408.546 * * * [misc]progress: picking best candidate 1539427408.569 * * * * [misc]pick: Picked # 1539427408.569 * * * [misc]progress: localizing error 1539427408.576 * * * [misc]progress: generating rewritten candidates 1539427408.576 * * * * [misc]progress: [ 1 / 3 ] rewriting at (2 1 1) 1539427408.580 * * * * [misc]progress: [ 2 / 3 ] rewriting at (2) 1539427408.581 * * * * [misc]progress: [ 3 / 3 ] rewriting at (2 1) 1539427408.581 * * * [misc]progress: generating series expansions 1539427408.581 * * * * [misc]progress: [ 1 / 3 ] generating series at (2 1 1) 1539427408.581 * [misc]backup-simplify: Simplify (/ a (- (acos a))) into (* -1 (/ a (acos a))) 1539427408.581 * [misc]approximate: Taking taylor expansion of (* -1 (/ a (acos a))) in (a) around 0 1539427408.581 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1539427408.581 * [misc]taylor: Taking taylor expansion of -1 in a 1539427408.581 * [misc]backup-simplify: Simplify -1 into -1 1539427408.581 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1539427408.581 * [misc]taylor: Taking taylor expansion of a in a 1539427408.581 * [misc]backup-simplify: Simplify 0 into 0 1539427408.581 * [misc]backup-simplify: Simplify 1 into 1 1539427408.581 * [misc]taylor: Taking taylor expansion of (acos a) in a 1539427408.581 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1539427408.581 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1539427408.581 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1539427408.581 * [misc]taylor: Taking taylor expansion of -1 in a 1539427408.581 * [misc]backup-simplify: Simplify -1 into -1 1539427408.581 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1539427408.581 * [misc]taylor: Taking taylor expansion of a in a 1539427408.581 * [misc]backup-simplify: Simplify 0 into 0 1539427408.581 * [misc]backup-simplify: Simplify 1 into 1 1539427408.581 * [misc]taylor: Taking taylor expansion of (acos a) in a 1539427408.581 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1539427408.581 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1539427408.582 * [misc]backup-simplify: Simplify (* -1 (/ 1 (acos a))) into (/ -1 (acos a)) 1539427408.582 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1539427408.582 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))))) into 0 1539427408.582 * [misc]backup-simplify: Simplify (+ (* -1 0) (* 0 (/ 1 (acos a)))) into 0 1539427408.582 * [misc]backup-simplify: Simplify 0 into 0 1539427408.582 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1539427408.582 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))) into 0 1539427408.582 * [misc]backup-simplify: Simplify 0 into 0 1539427408.583 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1539427408.583 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))) into 0 1539427408.583 * [misc]backup-simplify: Simplify 0 into 0 1539427408.583 * [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 1539427408.584 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))) into 0 1539427408.584 * [misc]backup-simplify: Simplify 0 into 0 1539427408.584 * [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 1539427408.584 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))))) into 0 1539427408.584 * [misc]backup-simplify: Simplify 0 into 0 1539427408.585 * [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 1539427408.585 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))))) into 0 1539427408.585 * [misc]backup-simplify: Simplify 0 into 0 1539427408.585 * [misc]backup-simplify: Simplify (* (/ -1 (acos a)) a) into (* -1 (/ a (acos a))) 1539427408.585 * [misc]backup-simplify: Simplify (/ (/ 1 a) (- (acos (/ 1 a)))) into (/ -1 (* a (acos (/ 1 a)))) 1539427408.585 * [misc]approximate: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in (a) around 0 1539427408.585 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1539427408.585 * [misc]taylor: Taking taylor expansion of -1 in a 1539427408.585 * [misc]backup-simplify: Simplify -1 into -1 1539427408.585 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1539427408.585 * [misc]taylor: Taking taylor expansion of a in a 1539427408.585 * [misc]backup-simplify: Simplify 0 into 0 1539427408.585 * [misc]backup-simplify: Simplify 1 into 1 1539427408.585 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1539427408.585 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1539427408.586 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1539427408.586 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1539427408.586 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1539427408.586 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1539427408.586 * [misc]taylor: Taking taylor expansion of -1 in a 1539427408.586 * [misc]backup-simplify: Simplify -1 into -1 1539427408.586 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1539427408.586 * [misc]taylor: Taking taylor expansion of a in a 1539427408.586 * [misc]backup-simplify: Simplify 0 into 0 1539427408.586 * [misc]backup-simplify: Simplify 1 into 1 1539427408.586 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1539427408.586 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1539427408.586 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1539427408.586 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1539427408.586 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1539427408.586 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1539427408.586 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ 1 a))))) into 0 1539427408.587 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 1539427408.587 * [misc]backup-simplify: Simplify 0 into 0 1539427408.587 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 1539427408.587 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1539427408.587 * [misc]backup-simplify: Simplify 0 into 0 1539427408.588 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 1539427408.588 * [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 1539427408.588 * [misc]backup-simplify: Simplify 0 into 0 1539427408.588 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 1539427408.589 * [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 1539427408.589 * [misc]backup-simplify: Simplify 0 into 0 1539427408.589 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 1539427408.589 * [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 1539427408.589 * [misc]backup-simplify: Simplify 0 into 0 1539427408.590 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))))) into 0 1539427408.590 * [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 1539427408.590 * [misc]backup-simplify: Simplify 0 into 0 1539427408.590 * [misc]backup-simplify: Simplify (* (/ -1 (acos (/ 1 (/ 1 a)))) (/ 1 (/ 1 a))) into (* -1 (/ a (acos a))) 1539427408.591 * [misc]backup-simplify: Simplify (/ (/ 1 (- a)) (- (acos (/ 1 (- a))))) into (/ 1 (* a (acos (/ -1 a)))) 1539427408.591 * [misc]approximate: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in (a) around 0 1539427408.591 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1539427408.591 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1539427408.591 * [misc]taylor: Taking taylor expansion of a in a 1539427408.591 * [misc]backup-simplify: Simplify 0 into 0 1539427408.591 * [misc]backup-simplify: Simplify 1 into 1 1539427408.591 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1539427408.591 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1539427408.591 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1539427408.591 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1539427408.591 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1539427408.591 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1539427408.591 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1539427408.591 * [misc]taylor: Taking taylor expansion of a in a 1539427408.591 * [misc]backup-simplify: Simplify 0 into 0 1539427408.591 * [misc]backup-simplify: Simplify 1 into 1 1539427408.591 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1539427408.591 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1539427408.591 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1539427408.591 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1539427408.591 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1539427408.591 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1539427408.592 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0 1539427408.592 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 1539427408.592 * [misc]backup-simplify: Simplify 0 into 0 1539427408.592 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 1539427408.592 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1539427408.592 * [misc]backup-simplify: Simplify 0 into 0 1539427408.593 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 1539427408.593 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1539427408.593 * [misc]backup-simplify: Simplify 0 into 0 1539427408.593 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 1539427408.594 * [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 1539427408.594 * [misc]backup-simplify: Simplify 0 into 0 1539427408.594 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 1539427408.594 * [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 1539427408.594 * [misc]backup-simplify: Simplify 0 into 0 1539427408.595 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0 1539427408.596 * [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 1539427408.596 * [misc]backup-simplify: Simplify 0 into 0 1539427408.596 * [misc]backup-simplify: Simplify (* (/ 1 (acos (/ -1 (/ 1 (- a))))) (/ 1 (/ 1 (- a)))) into (* -1 (/ a (acos a))) 1539427408.596 * * * * [misc]progress: [ 2 / 3 ] generating series at (2) 1539427408.596 * [misc]backup-simplify: Simplify (log1p (expm1 (/ a (- (acos a))))) into (log1p (expm1 (* -1 (/ a (acos a))))) 1539427408.596 * [misc]approximate: Taking taylor expansion of (log1p (expm1 (* -1 (/ a (acos a))))) in (a) around 0 1539427408.596 * [misc]taylor: Taking taylor expansion of (log1p (expm1 (* -1 (/ a (acos a))))) in a 1539427408.596 * [misc]taylor: Rewrote expression to (log (+ 1 (expm1 (* -1 (/ a (acos a)))))) 1539427408.596 * [misc]taylor: Taking taylor expansion of (+ 1 (expm1 (* -1 (/ a (acos a))))) in a 1539427408.596 * [misc]taylor: Taking taylor expansion of 1 in a 1539427408.596 * [misc]backup-simplify: Simplify 1 into 1 1539427408.596 * [misc]taylor: Taking taylor expansion of (expm1 (* -1 (/ a (acos a)))) in a 1539427408.596 * [misc]taylor: Rewrote expression to (- (exp (* -1 (/ a (acos a)))) 1) 1539427408.596 * [misc]taylor: Taking taylor expansion of (exp (* -1 (/ a (acos a)))) in a 1539427408.596 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1539427408.596 * [misc]taylor: Taking taylor expansion of -1 in a 1539427408.596 * [misc]backup-simplify: Simplify -1 into -1 1539427408.597 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1539427408.597 * [misc]taylor: Taking taylor expansion of a in a 1539427408.597 * [misc]backup-simplify: Simplify 0 into 0 1539427408.597 * [misc]backup-simplify: Simplify 1 into 1 1539427408.597 * [misc]taylor: Taking taylor expansion of (acos a) in a 1539427408.597 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1539427408.597 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1539427408.597 * [misc]backup-simplify: Simplify (* -1 (/ 1 (acos a))) into (/ -1 (acos a)) 1539427408.597 * [misc]backup-simplify: Simplify (exp 0) into 1 1539427408.597 * [misc]taylor: Taking taylor expansion of 1 in a 1539427408.597 * [misc]backup-simplify: Simplify 1 into 1 1539427408.597 * [misc]backup-simplify: Simplify (- 1) into -1 1539427408.597 * [misc]backup-simplify: Simplify (+ 1 -1) into 0 1539427408.597 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1539427408.598 * [misc]backup-simplify: Simplify (log 1) into 0 1539427408.598 * [misc]taylor: Taking taylor expansion of (log1p (expm1 (* -1 (/ a (acos a))))) in a 1539427408.598 * [misc]taylor: Rewrote expression to (log (+ 1 (expm1 (* -1 (/ a (acos a)))))) 1539427408.598 * [misc]taylor: Taking taylor expansion of (+ 1 (expm1 (* -1 (/ a (acos a))))) in a 1539427408.598 * [misc]taylor: Taking taylor expansion of 1 in a 1539427408.598 * [misc]backup-simplify: Simplify 1 into 1 1539427408.598 * [misc]taylor: Taking taylor expansion of (expm1 (* -1 (/ a (acos a)))) in a 1539427408.598 * [misc]taylor: Rewrote expression to (- (exp (* -1 (/ a (acos a)))) 1) 1539427408.598 * [misc]taylor: Taking taylor expansion of (exp (* -1 (/ a (acos a)))) in a 1539427408.598 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1539427408.598 * [misc]taylor: Taking taylor expansion of -1 in a 1539427408.598 * [misc]backup-simplify: Simplify -1 into -1 1539427408.598 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1539427408.598 * [misc]taylor: Taking taylor expansion of a in a 1539427408.598 * [misc]backup-simplify: Simplify 0 into 0 1539427408.598 * [misc]backup-simplify: Simplify 1 into 1 1539427408.598 * [misc]taylor: Taking taylor expansion of (acos a) in a 1539427408.598 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1539427408.598 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1539427408.598 * [misc]backup-simplify: Simplify (* -1 (/ 1 (acos a))) into (/ -1 (acos a)) 1539427408.598 * [misc]backup-simplify: Simplify (exp 0) into 1 1539427408.598 * [misc]taylor: Taking taylor expansion of 1 in a 1539427408.598 * [misc]backup-simplify: Simplify 1 into 1 1539427408.599 * [misc]backup-simplify: Simplify (- 1) into -1 1539427408.599 * [misc]backup-simplify: Simplify (+ 1 -1) into 0 1539427408.599 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1539427408.599 * [misc]backup-simplify: Simplify (log 1) into 0 1539427408.599 * [misc]backup-simplify: Simplify 0 into 0 1539427408.599 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow (/ -1 (acos a)) 1) 1)))) into (/ -1 (acos a)) 1539427408.600 * [misc]backup-simplify: Simplify (- 0) into 0 1539427408.600 * [misc]backup-simplify: Simplify (+ (/ -1 (acos a)) 0) into (- (/ 1 (acos a))) 1539427408.600 * [misc]backup-simplify: Simplify (+ 0 (- (/ 1 (acos a)))) into (- (/ 1 (acos a))) 1539427408.601 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 1)) (pow 1 1)))) 1) into (/ -1 (acos a)) 1539427408.601 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1539427408.601 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))))) into 0 1539427408.601 * [misc]backup-simplify: Simplify (+ (* -1 0) (* 0 (/ 1 (acos a)))) into 0 1539427408.602 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow (/ -1 (acos a)) 2) 2)) (* (/ (pow 0 1) 1)))) into (/ 1/2 (pow (acos a) 2)) 1539427408.602 * [misc]backup-simplify: Simplify (- 0) into 0 1539427408.602 * [misc]backup-simplify: Simplify (+ (/ 1/2 (pow (acos a) 2)) 0) into (* 1/2 (/ 1 (pow (acos a) 2))) 1539427408.603 * [misc]backup-simplify: Simplify (+ 0 (* 1/2 (/ 1 (pow (acos a) 2)))) into (* 1/2 (/ 1 (pow (acos a) 2))) 1539427408.604 * [misc]backup-simplify: Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 (* 1/2 (/ 1 (pow (acos a) 2)))) 1)) (pow 1 1)))) 2) into 0 1539427408.604 * [misc]backup-simplify: Simplify 0 into 0 1539427408.604 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1539427408.605 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))) into 0 1539427408.606 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow (/ -1 (acos a)) 3) 6)) (* (/ (pow (/ -1 (acos a)) 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into (/ -1/6 (pow (acos a) 3)) 1539427408.607 * [misc]backup-simplify: Simplify (- 0) into 0 1539427408.607 * [misc]backup-simplify: Simplify (+ (/ -1/6 (pow (acos a) 3)) 0) into (- (* 1/6 (/ 1 (pow (acos a) 3)))) 1539427408.607 * [misc]backup-simplify: Simplify (+ 0 (- (* 1/6 (/ 1 (pow (acos a) 3))))) into (- (* 1/6 (/ 1 (pow (acos a) 3)))) 1539427408.609 * [misc]backup-simplify: Simplify (/ (+ (* 2 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 1) (pow (* 2 (* 1/2 (/ 1 (pow (acos a) 2)))) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 (- (* 1/6 (/ 1 (pow (acos a) 3))))) 1)) (pow 1 1)))) 6) into 0 1539427408.609 * [misc]backup-simplify: Simplify 0 into 0 1539427408.609 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1539427408.610 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))) into 0 1539427408.613 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow (/ -1 (acos a)) 4) 24)) (* (/ (pow (/ -1 (acos a)) 2) 2) (/ (pow 0 1) 1)) (* (/ (pow (/ -1 (acos a)) 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into (/ 1/24 (pow (acos a) 4)) 1539427408.613 * [misc]backup-simplify: Simplify (- 0) into 0 1539427408.613 * [misc]backup-simplify: Simplify (+ (/ 1/24 (pow (acos a) 4)) 0) into (* 1/24 (/ 1 (pow (acos a) 4))) 1539427408.613 * [misc]backup-simplify: Simplify (+ 0 (* 1/24 (/ 1 (pow (acos a) 4)))) into (* 1/24 (/ 1 (pow (acos a) 4))) 1539427408.616 * [misc]backup-simplify: Simplify (/ (+ (* -6 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 4)) (pow 1 4))) (* 12 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 2) (pow (* 2 (* 1/2 (/ 1 (pow (acos a) 2)))) 1)) (pow 1 3))) (* -3 (/ (* 1 (pow (* 2 (* 1/2 (/ 1 (pow (acos a) 2)))) 2)) (pow 1 2))) (* -4 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 1) 1 (pow (* 6 (- (* 1/6 (/ 1 (pow (acos a) 3))))) 1)) (pow 1 2))) (* 1 (/ (* 1 1 1 (pow (* 24 (* 1/24 (/ 1 (pow (acos a) 4)))) 1)) (pow 1 1)))) 24) into 0 1539427408.616 * [misc]backup-simplify: Simplify 0 into 0 1539427408.616 * [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 1539427408.617 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))) into 0 1539427408.622 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow (/ -1 (acos a)) 5) 120)) (* (/ (pow (/ -1 (acos a)) 3) 6) (/ (pow 0 1) 1)) (* (/ (pow (/ -1 (acos a)) 2) 2) (/ (pow 0 1) 1)) (* (/ (pow (/ -1 (acos a)) 1) 1) (/ (pow 0 2) 2)) (* (/ (pow (/ -1 (acos a)) 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into (/ -1/120 (pow (acos a) 5)) 1539427408.622 * [misc]backup-simplify: Simplify (- 0) into 0 1539427408.622 * [misc]backup-simplify: Simplify (+ (/ -1/120 (pow (acos a) 5)) 0) into (- (* 1/120 (/ 1 (pow (acos a) 5)))) 1539427408.622 * [misc]backup-simplify: Simplify (+ 0 (- (* 1/120 (/ 1 (pow (acos a) 5))))) into (- (* 1/120 (/ 1 (pow (acos a) 5)))) 1539427408.626 * [misc]backup-simplify: Simplify (/ (+ (* 24 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 5)) (pow 1 5))) (* -60 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 3) (pow (* 2 (* 1/2 (/ 1 (pow (acos a) 2)))) 1)) (pow 1 4))) (* 30 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 1) (pow (* 2 (* 1/2 (/ 1 (pow (acos a) 2)))) 2)) (pow 1 3))) (* 20 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 2) 1 (pow (* 6 (- (* 1/6 (/ 1 (pow (acos a) 3))))) 1)) (pow 1 3))) (* -10 (/ (* 1 (pow (* 2 (* 1/2 (/ 1 (pow (acos a) 2)))) 1) (pow (* 6 (- (* 1/6 (/ 1 (pow (acos a) 3))))) 1)) (pow 1 2))) (* -5 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 1) 1 1 (pow (* 24 (* 1/24 (/ 1 (pow (acos a) 4)))) 1)) (pow 1 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 (- (* 1/120 (/ 1 (pow (acos a) 5))))) 1)) (pow 1 1)))) 120) into 0 1539427408.626 * [misc]backup-simplify: Simplify 0 into 0 1539427408.627 * [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 1539427408.628 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))))) into 0 1539427408.632 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow (/ -1 (acos a)) 6) 720)) (* (/ (pow (/ -1 (acos a)) 4) 24) (/ (pow 0 1) 1)) (* (/ (pow (/ -1 (acos a)) 3) 6) (/ (pow 0 1) 1)) (* (/ (pow (/ -1 (acos a)) 2) 2) (/ (pow 0 2) 2)) (* (/ (pow (/ -1 (acos a)) 2) 2) (/ (pow 0 1) 1)) (* (/ (pow (/ -1 (acos a)) 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow (/ -1 (acos a)) 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into (/ 1/720 (pow (acos a) 6)) 1539427408.632 * [misc]backup-simplify: Simplify (- 0) into 0 1539427408.632 * [misc]backup-simplify: Simplify (+ (/ 1/720 (pow (acos a) 6)) 0) into (* 1/720 (/ 1 (pow (acos a) 6))) 1539427408.632 * [misc]backup-simplify: Simplify (+ 0 (* 1/720 (/ 1 (pow (acos a) 6)))) into (* 1/720 (/ 1 (pow (acos a) 6))) 1539427408.636 * [misc]backup-simplify: Simplify (/ (+ (* -120 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 6)) (pow 1 6))) (* 360 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 4) (pow (* 2 (* 1/2 (/ 1 (pow (acos a) 2)))) 1)) (pow 1 5))) (* -270 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 2) (pow (* 2 (* 1/2 (/ 1 (pow (acos a) 2)))) 2)) (pow 1 4))) (* -120 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 3) 1 (pow (* 6 (- (* 1/6 (/ 1 (pow (acos a) 3))))) 1)) (pow 1 4))) (* 30 (/ (* 1 (pow (* 2 (* 1/2 (/ 1 (pow (acos a) 2)))) 3)) (pow 1 3))) (* 120 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 1) (pow (* 2 (* 1/2 (/ 1 (pow (acos a) 2)))) 1) (pow (* 6 (- (* 1/6 (/ 1 (pow (acos a) 3))))) 1)) (pow 1 3))) (* 30 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 2) 1 1 (pow (* 24 (* 1/24 (/ 1 (pow (acos a) 4)))) 1)) (pow 1 3))) (* -10 (/ (* 1 1 (pow (* 6 (- (* 1/6 (/ 1 (pow (acos a) 3))))) 2)) (pow 1 2))) (* -15 (/ (* 1 (pow (* 2 (* 1/2 (/ 1 (pow (acos a) 2)))) 1) 1 (pow (* 24 (* 1/24 (/ 1 (pow (acos a) 4)))) 1)) (pow 1 2))) (* -6 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 1) 1 1 1 (pow (* 120 (- (* 1/120 (/ 1 (pow (acos a) 5))))) 1)) (pow 1 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 (* 1/720 (/ 1 (pow (acos a) 6)))) 1)) (pow 1 1)))) 720) into 0 1539427408.636 * [misc]backup-simplify: Simplify 0 into 0 1539427408.637 * [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 1539427408.637 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))))) into 0 1539427408.643 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow (/ -1 (acos a)) 7) 5040)) (* (/ (pow (/ -1 (acos a)) 5) 120) (/ (pow 0 1) 1)) (* (/ (pow (/ -1 (acos a)) 4) 24) (/ (pow 0 1) 1)) (* (/ (pow (/ -1 (acos a)) 3) 6) (/ (pow 0 2) 2)) (* (/ (pow (/ -1 (acos a)) 3) 6) (/ (pow 0 1) 1)) (* (/ (pow (/ -1 (acos a)) 2) 2) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow (/ -1 (acos a)) 2) 2) (/ (pow 0 1) 1)) (* (/ (pow (/ -1 (acos a)) 1) 1) (/ (pow 0 3) 6)) (* (/ (pow (/ -1 (acos a)) 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow (/ -1 (acos a)) 1) 1) (/ (pow 0 2) 2)) (* (/ (pow (/ -1 (acos a)) 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into (/ -1/5040 (pow (acos a) 7)) 1539427408.644 * [misc]backup-simplify: Simplify (- 0) into 0 1539427408.644 * [misc]backup-simplify: Simplify (+ (/ -1/5040 (pow (acos a) 7)) 0) into (- (* 1/5040 (/ 1 (pow (acos a) 7)))) 1539427408.644 * [misc]backup-simplify: Simplify (+ 0 (- (* 1/5040 (/ 1 (pow (acos a) 7))))) into (- (* 1/5040 (/ 1 (pow (acos a) 7)))) 1539427408.649 * [misc]backup-simplify: Simplify (/ (+ (* 720 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 7)) (pow 1 7))) (* -2520 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 5) (pow (* 2 (* 1/2 (/ 1 (pow (acos a) 2)))) 1)) (pow 1 6))) (* 2520 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 3) (pow (* 2 (* 1/2 (/ 1 (pow (acos a) 2)))) 2)) (pow 1 5))) (* 840 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 4) 1 (pow (* 6 (- (* 1/6 (/ 1 (pow (acos a) 3))))) 1)) (pow 1 5))) (* -630 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 1) (pow (* 2 (* 1/2 (/ 1 (pow (acos a) 2)))) 3)) (pow 1 4))) (* -1260 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 2) (pow (* 2 (* 1/2 (/ 1 (pow (acos a) 2)))) 1) (pow (* 6 (- (* 1/6 (/ 1 (pow (acos a) 3))))) 1)) (pow 1 4))) (* -210 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 3) 1 1 (pow (* 24 (* 1/24 (/ 1 (pow (acos a) 4)))) 1)) (pow 1 4))) (* 210 (/ (* 1 (pow (* 2 (* 1/2 (/ 1 (pow (acos a) 2)))) 2) (pow (* 6 (- (* 1/6 (/ 1 (pow (acos a) 3))))) 1)) (pow 1 3))) (* 140 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 1) 1 (pow (* 6 (- (* 1/6 (/ 1 (pow (acos a) 3))))) 2)) (pow 1 3))) (* 210 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 1) (pow (* 2 (* 1/2 (/ 1 (pow (acos a) 2)))) 1) 1 (pow (* 24 (* 1/24 (/ 1 (pow (acos a) 4)))) 1)) (pow 1 3))) (* 42 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 2) 1 1 1 (pow (* 120 (- (* 1/120 (/ 1 (pow (acos a) 5))))) 1)) (pow 1 3))) (* -35 (/ (* 1 1 (pow (* 6 (- (* 1/6 (/ 1 (pow (acos a) 3))))) 1) (pow (* 24 (* 1/24 (/ 1 (pow (acos a) 4)))) 1)) (pow 1 2))) (* -21 (/ (* 1 (pow (* 2 (* 1/2 (/ 1 (pow (acos a) 2)))) 1) 1 1 (pow (* 120 (- (* 1/120 (/ 1 (pow (acos a) 5))))) 1)) (pow 1 2))) (* -7 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 1) 1 1 1 1 (pow (* 720 (* 1/720 (/ 1 (pow (acos a) 6)))) 1)) (pow 1 2))) (* 1 (/ (* 1 1 1 1 1 1 (pow (* 5040 (- (* 1/5040 (/ 1 (pow (acos a) 7))))) 1)) (pow 1 1)))) 5040) into 0 1539427408.649 * [misc]backup-simplify: Simplify 0 into 0 1539427408.649 * [misc]backup-simplify: Simplify (* (/ -1 (acos a)) a) into (* -1 (/ a (acos a))) 1539427408.649 * [misc]backup-simplify: Simplify (log1p (expm1 (/ (/ 1 a) (- (acos (/ 1 a)))))) into (log1p (expm1 (/ -1 (* a (acos (/ 1 a)))))) 1539427408.649 * [misc]approximate: Taking taylor expansion of (log1p (expm1 (/ -1 (* a (acos (/ 1 a)))))) in (a) around 0 1539427408.649 * [misc]taylor: Taking taylor expansion of (log1p (expm1 (/ -1 (* a (acos (/ 1 a)))))) in a 1539427408.650 * [misc]taylor: Rewrote expression to (log (+ 1 (expm1 (/ -1 (* a (acos (/ 1 a))))))) 1539427408.650 * [misc]taylor: Taking taylor expansion of (+ 1 (expm1 (/ -1 (* a (acos (/ 1 a)))))) in a 1539427408.650 * [misc]taylor: Taking taylor expansion of 1 in a 1539427408.650 * [misc]backup-simplify: Simplify 1 into 1 1539427408.650 * [misc]taylor: Taking taylor expansion of (expm1 (/ -1 (* a (acos (/ 1 a))))) in a 1539427408.650 * [misc]taylor: Rewrote expression to (- (exp (/ -1 (* a (acos (/ 1 a))))) 1) 1539427408.650 * [misc]taylor: Taking taylor expansion of (exp (/ -1 (* a (acos (/ 1 a))))) in a 1539427408.650 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1539427408.650 * [misc]taylor: Taking taylor expansion of -1 in a 1539427408.650 * [misc]backup-simplify: Simplify -1 into -1 1539427408.650 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1539427408.650 * [misc]taylor: Taking taylor expansion of a in a 1539427408.650 * [misc]backup-simplify: Simplify 0 into 0 1539427408.650 * [misc]backup-simplify: Simplify 1 into 1 1539427408.650 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1539427408.650 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1539427408.650 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1539427408.650 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1539427408.650 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1539427408.650 * [misc]backup-simplify: Simplify (exp (/ -1 (* a (acos (/ 1 a))))) into (exp (/ -1 (* a (acos (/ 1 a))))) 1539427408.650 * [misc]taylor: Taking taylor expansion of 1 in a 1539427408.650 * [misc]backup-simplify: Simplify 1 into 1 1539427408.650 * [misc]backup-simplify: Simplify (- 1) into -1 1539427408.650 * [misc]backup-simplify: Simplify (+ (exp (/ -1 (* a (acos (/ 1 a))))) -1) into (- (exp (/ -1 (* a (acos (/ 1 a))))) 1) 1539427408.650 * [misc]backup-simplify: Simplify (+ 1 (- (exp (/ -1 (* a (acos (/ 1 a))))) 1)) into (exp (/ -1 (* a (acos (/ 1 a))))) 1539427408.651 * [misc]backup-simplify: Simplify (log (exp (/ -1 (* a (acos (/ 1 a)))))) into (/ -1 (* a (acos (/ 1 a)))) 1539427408.651 * [misc]taylor: Taking taylor expansion of (log1p (expm1 (/ -1 (* a (acos (/ 1 a)))))) in a 1539427408.651 * [misc]taylor: Rewrote expression to (log (+ 1 (expm1 (/ -1 (* a (acos (/ 1 a))))))) 1539427408.651 * [misc]taylor: Taking taylor expansion of (+ 1 (expm1 (/ -1 (* a (acos (/ 1 a)))))) in a 1539427408.651 * [misc]taylor: Taking taylor expansion of 1 in a 1539427408.651 * [misc]backup-simplify: Simplify 1 into 1 1539427408.651 * [misc]taylor: Taking taylor expansion of (expm1 (/ -1 (* a (acos (/ 1 a))))) in a 1539427408.651 * [misc]taylor: Rewrote expression to (- (exp (/ -1 (* a (acos (/ 1 a))))) 1) 1539427408.651 * [misc]taylor: Taking taylor expansion of (exp (/ -1 (* a (acos (/ 1 a))))) in a 1539427408.651 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1539427408.651 * [misc]taylor: Taking taylor expansion of -1 in a 1539427408.651 * [misc]backup-simplify: Simplify -1 into -1 1539427408.651 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1539427408.651 * [misc]taylor: Taking taylor expansion of a in a 1539427408.651 * [misc]backup-simplify: Simplify 0 into 0 1539427408.651 * [misc]backup-simplify: Simplify 1 into 1 1539427408.651 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1539427408.651 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1539427408.651 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1539427408.651 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1539427408.651 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1539427408.651 * [misc]backup-simplify: Simplify (exp (/ -1 (* a (acos (/ 1 a))))) into (exp (/ -1 (* a (acos (/ 1 a))))) 1539427408.651 * [misc]taylor: Taking taylor expansion of 1 in a 1539427408.651 * [misc]backup-simplify: Simplify 1 into 1 1539427408.651 * [misc]backup-simplify: Simplify (- 1) into -1 1539427408.651 * [misc]backup-simplify: Simplify (+ (exp (/ -1 (* a (acos (/ 1 a))))) -1) into (- (exp (/ -1 (* a (acos (/ 1 a))))) 1) 1539427408.652 * [misc]backup-simplify: Simplify (+ 1 (- (exp (/ -1 (* a (acos (/ 1 a))))) 1)) into (exp (/ -1 (* a (acos (/ 1 a))))) 1539427408.652 * [misc]backup-simplify: Simplify (log (exp (/ -1 (* a (acos (/ 1 a)))))) into (/ -1 (* a (acos (/ 1 a)))) 1539427408.652 * [misc]backup-simplify: Simplify (/ -1 (* a (acos (/ 1 a)))) into (/ -1 (* a (acos (/ 1 a)))) 1539427408.652 * [misc]backup-simplify: Simplify (- 0) into 0 1539427408.652 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427408.652 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427408.653 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 1)))) 1) into 0 1539427408.653 * [misc]backup-simplify: Simplify 0 into 0 1539427408.653 * [misc]backup-simplify: Simplify (- 0) into 0 1539427408.653 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427408.653 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427408.654 * [misc]backup-simplify: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 1)))) 2) into 0 1539427408.654 * [misc]backup-simplify: Simplify 0 into 0 1539427408.654 * [misc]backup-simplify: Simplify (- 0) into 0 1539427408.654 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427408.654 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427408.657 * [misc]backup-simplify: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 1)))) 6) into 0 1539427408.657 * [misc]backup-simplify: Simplify 0 into 0 1539427408.657 * [misc]backup-simplify: Simplify (- 0) into 0 1539427408.657 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427408.657 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427408.662 * [misc]backup-simplify: Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 1)))) 24) into 0 1539427408.662 * [misc]backup-simplify: Simplify 0 into 0 1539427408.662 * [misc]backup-simplify: Simplify (- 0) into 0 1539427408.663 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427408.663 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427408.667 * [misc]backup-simplify: Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 1)))) 120) into 0 1539427408.668 * [misc]backup-simplify: Simplify 0 into 0 1539427408.668 * [misc]backup-simplify: Simplify (- 0) into 0 1539427408.668 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427408.668 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427408.677 * [misc]backup-simplify: Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 1)))) 720) into 0 1539427408.677 * [misc]backup-simplify: Simplify 0 into 0 1539427408.677 * [misc]backup-simplify: Simplify (/ -1 (* (/ 1 a) (acos (/ 1 (/ 1 a))))) into (* -1 (/ a (acos a))) 1539427408.677 * [misc]backup-simplify: Simplify (log1p (expm1 (/ (/ 1 (- a)) (- (acos (/ 1 (- a))))))) into (log1p (expm1 (/ 1 (* a (acos (/ -1 a)))))) 1539427408.677 * [misc]approximate: Taking taylor expansion of (log1p (expm1 (/ 1 (* a (acos (/ -1 a)))))) in (a) around 0 1539427408.677 * [misc]taylor: Taking taylor expansion of (log1p (expm1 (/ 1 (* a (acos (/ -1 a)))))) in a 1539427408.677 * [misc]taylor: Rewrote expression to (log (+ 1 (expm1 (/ 1 (* a (acos (/ -1 a))))))) 1539427408.677 * [misc]taylor: Taking taylor expansion of (+ 1 (expm1 (/ 1 (* a (acos (/ -1 a)))))) in a 1539427408.677 * [misc]taylor: Taking taylor expansion of 1 in a 1539427408.677 * [misc]backup-simplify: Simplify 1 into 1 1539427408.677 * [misc]taylor: Taking taylor expansion of (expm1 (/ 1 (* a (acos (/ -1 a))))) in a 1539427408.677 * [misc]taylor: Rewrote expression to (- (exp (/ 1 (* a (acos (/ -1 a))))) 1) 1539427408.677 * [misc]taylor: Taking taylor expansion of (exp (/ 1 (* a (acos (/ -1 a))))) in a 1539427408.677 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1539427408.677 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1539427408.677 * [misc]taylor: Taking taylor expansion of a in a 1539427408.677 * [misc]backup-simplify: Simplify 0 into 0 1539427408.677 * [misc]backup-simplify: Simplify 1 into 1 1539427408.677 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1539427408.678 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1539427408.678 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1539427408.678 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1539427408.678 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1539427408.678 * [misc]backup-simplify: Simplify (exp (/ 1 (* a (acos (/ -1 a))))) into (exp (/ 1 (* a (acos (/ -1 a))))) 1539427408.678 * [misc]taylor: Taking taylor expansion of 1 in a 1539427408.678 * [misc]backup-simplify: Simplify 1 into 1 1539427408.678 * [misc]backup-simplify: Simplify (- 1) into -1 1539427408.678 * [misc]backup-simplify: Simplify (+ (exp (/ 1 (* a (acos (/ -1 a))))) -1) into (- (exp (/ 1 (* a (acos (/ -1 a))))) 1) 1539427408.678 * [misc]backup-simplify: Simplify (+ 1 (- (exp (/ 1 (* a (acos (/ -1 a))))) 1)) into (exp (/ 1 (* a (acos (/ -1 a))))) 1539427408.678 * [misc]backup-simplify: Simplify (log (exp (/ 1 (* a (acos (/ -1 a)))))) into (/ 1 (* a (acos (/ -1 a)))) 1539427408.678 * [misc]taylor: Taking taylor expansion of (log1p (expm1 (/ 1 (* a (acos (/ -1 a)))))) in a 1539427408.678 * [misc]taylor: Rewrote expression to (log (+ 1 (expm1 (/ 1 (* a (acos (/ -1 a))))))) 1539427408.678 * [misc]taylor: Taking taylor expansion of (+ 1 (expm1 (/ 1 (* a (acos (/ -1 a)))))) in a 1539427408.678 * [misc]taylor: Taking taylor expansion of 1 in a 1539427408.678 * [misc]backup-simplify: Simplify 1 into 1 1539427408.678 * [misc]taylor: Taking taylor expansion of (expm1 (/ 1 (* a (acos (/ -1 a))))) in a 1539427408.678 * [misc]taylor: Rewrote expression to (- (exp (/ 1 (* a (acos (/ -1 a))))) 1) 1539427408.678 * [misc]taylor: Taking taylor expansion of (exp (/ 1 (* a (acos (/ -1 a))))) in a 1539427408.678 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1539427408.678 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1539427408.679 * [misc]taylor: Taking taylor expansion of a in a 1539427408.679 * [misc]backup-simplify: Simplify 0 into 0 1539427408.679 * [misc]backup-simplify: Simplify 1 into 1 1539427408.679 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1539427408.679 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1539427408.679 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1539427408.679 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1539427408.679 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1539427408.679 * [misc]backup-simplify: Simplify (exp (/ 1 (* a (acos (/ -1 a))))) into (exp (/ 1 (* a (acos (/ -1 a))))) 1539427408.679 * [misc]taylor: Taking taylor expansion of 1 in a 1539427408.679 * [misc]backup-simplify: Simplify 1 into 1 1539427408.679 * [misc]backup-simplify: Simplify (- 1) into -1 1539427408.679 * [misc]backup-simplify: Simplify (+ (exp (/ 1 (* a (acos (/ -1 a))))) -1) into (- (exp (/ 1 (* a (acos (/ -1 a))))) 1) 1539427408.679 * [misc]backup-simplify: Simplify (+ 1 (- (exp (/ 1 (* a (acos (/ -1 a))))) 1)) into (exp (/ 1 (* a (acos (/ -1 a))))) 1539427408.679 * [misc]backup-simplify: Simplify (log (exp (/ 1 (* a (acos (/ -1 a)))))) into (/ 1 (* a (acos (/ -1 a)))) 1539427408.679 * [misc]backup-simplify: Simplify (/ 1 (* a (acos (/ -1 a)))) into (/ 1 (* a (acos (/ -1 a)))) 1539427408.680 * [misc]backup-simplify: Simplify (- 0) into 0 1539427408.680 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427408.680 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427408.680 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 1)))) 1) into 0 1539427408.680 * [misc]backup-simplify: Simplify 0 into 0 1539427408.681 * [misc]backup-simplify: Simplify (- 0) into 0 1539427408.681 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427408.681 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427408.682 * [misc]backup-simplify: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 1)))) 2) into 0 1539427408.682 * [misc]backup-simplify: Simplify 0 into 0 1539427408.682 * [misc]backup-simplify: Simplify (- 0) into 0 1539427408.682 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427408.682 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427408.684 * [misc]backup-simplify: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 1)))) 6) into 0 1539427408.684 * [misc]backup-simplify: Simplify 0 into 0 1539427408.684 * [misc]backup-simplify: Simplify (- 0) into 0 1539427408.684 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427408.684 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427408.687 * [misc]backup-simplify: Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 1)))) 24) into 0 1539427408.687 * [misc]backup-simplify: Simplify 0 into 0 1539427408.687 * [misc]backup-simplify: Simplify (- 0) into 0 1539427408.687 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427408.687 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427408.692 * [misc]backup-simplify: Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 1)))) 120) into 0 1539427408.692 * [misc]backup-simplify: Simplify 0 into 0 1539427408.693 * [misc]backup-simplify: Simplify (- 0) into 0 1539427408.693 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427408.693 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427408.704 * [misc]backup-simplify: Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 1)))) 720) into 0 1539427408.704 * [misc]backup-simplify: Simplify 0 into 0 1539427408.705 * [misc]backup-simplify: Simplify (/ 1 (* (/ 1 (- a)) (acos (/ -1 (/ 1 (- a)))))) into (* -1 (/ a (acos a))) 1539427408.705 * * * * [misc]progress: [ 3 / 3 ] generating series at (2 1) 1539427408.705 * [misc]backup-simplify: Simplify (expm1 (/ a (- (acos a)))) into (expm1 (* -1 (/ a (acos a)))) 1539427408.705 * [misc]approximate: Taking taylor expansion of (expm1 (* -1 (/ a (acos a)))) in (a) around 0 1539427408.705 * [misc]taylor: Taking taylor expansion of (expm1 (* -1 (/ a (acos a)))) in a 1539427408.705 * [misc]taylor: Rewrote expression to (- (exp (* -1 (/ a (acos a)))) 1) 1539427408.705 * [misc]taylor: Taking taylor expansion of (exp (* -1 (/ a (acos a)))) in a 1539427408.705 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1539427408.705 * [misc]taylor: Taking taylor expansion of -1 in a 1539427408.705 * [misc]backup-simplify: Simplify -1 into -1 1539427408.705 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1539427408.705 * [misc]taylor: Taking taylor expansion of a in a 1539427408.705 * [misc]backup-simplify: Simplify 0 into 0 1539427408.705 * [misc]backup-simplify: Simplify 1 into 1 1539427408.705 * [misc]taylor: Taking taylor expansion of (acos a) in a 1539427408.705 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1539427408.705 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1539427408.705 * [misc]backup-simplify: Simplify (* -1 (/ 1 (acos a))) into (/ -1 (acos a)) 1539427408.705 * [misc]backup-simplify: Simplify (exp 0) into 1 1539427408.705 * [misc]taylor: Taking taylor expansion of 1 in a 1539427408.705 * [misc]backup-simplify: Simplify 1 into 1 1539427408.705 * [misc]taylor: Taking taylor expansion of (expm1 (* -1 (/ a (acos a)))) in a 1539427408.706 * [misc]taylor: Rewrote expression to (- (exp (* -1 (/ a (acos a)))) 1) 1539427408.706 * [misc]taylor: Taking taylor expansion of (exp (* -1 (/ a (acos a)))) in a 1539427408.706 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1539427408.706 * [misc]taylor: Taking taylor expansion of -1 in a 1539427408.706 * [misc]backup-simplify: Simplify -1 into -1 1539427408.706 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1539427408.706 * [misc]taylor: Taking taylor expansion of a in a 1539427408.706 * [misc]backup-simplify: Simplify 0 into 0 1539427408.706 * [misc]backup-simplify: Simplify 1 into 1 1539427408.706 * [misc]taylor: Taking taylor expansion of (acos a) in a 1539427408.706 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1539427408.706 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1539427408.706 * [misc]backup-simplify: Simplify (* -1 (/ 1 (acos a))) into (/ -1 (acos a)) 1539427408.706 * [misc]backup-simplify: Simplify (exp 0) into 1 1539427408.706 * [misc]taylor: Taking taylor expansion of 1 in a 1539427408.706 * [misc]backup-simplify: Simplify 1 into 1 1539427408.706 * [misc]backup-simplify: Simplify (- 1) into -1 1539427408.706 * [misc]backup-simplify: Simplify (+ 1 -1) into 0 1539427408.706 * [misc]backup-simplify: Simplify 0 into 0 1539427408.707 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow (/ -1 (acos a)) 1) 1)))) into (/ -1 (acos a)) 1539427408.707 * [misc]backup-simplify: Simplify (- 0) into 0 1539427408.707 * [misc]backup-simplify: Simplify (+ (/ -1 (acos a)) 0) into (- (/ 1 (acos a))) 1539427408.707 * [misc]backup-simplify: Simplify (- (/ 1 (acos a))) into (- (/ 1 (acos a))) 1539427408.707 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))))) into 0 1539427408.707 * [misc]backup-simplify: Simplify (+ (* -1 0) (* 0 (/ 1 (acos a)))) into 0 1539427408.708 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow (/ -1 (acos a)) 2) 2)) (* (/ (pow 0 1) 1)))) into (/ 1/2 (pow (acos a) 2)) 1539427408.709 * [misc]backup-simplify: Simplify (- 0) into 0 1539427408.709 * [misc]backup-simplify: Simplify (+ (/ 1/2 (pow (acos a) 2)) 0) into (* 1/2 (/ 1 (pow (acos a) 2))) 1539427408.709 * [misc]backup-simplify: Simplify (* 1/2 (/ 1 (pow (acos a) 2))) into (/ 1/2 (pow (acos a) 2)) 1539427408.709 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1539427408.709 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))) into 0 1539427408.711 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow (/ -1 (acos a)) 3) 6)) (* (/ (pow (/ -1 (acos a)) 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into (/ -1/6 (pow (acos a) 3)) 1539427408.711 * [misc]backup-simplify: Simplify (- 0) into 0 1539427408.711 * [misc]backup-simplify: Simplify (+ (/ -1/6 (pow (acos a) 3)) 0) into (- (* 1/6 (/ 1 (pow (acos a) 3)))) 1539427408.711 * [misc]backup-simplify: Simplify (- (* 1/6 (/ 1 (pow (acos a) 3)))) into (- (* 1/6 (/ 1 (pow (acos a) 3)))) 1539427408.712 * [misc]backup-simplify: Simplify (+ (* (- (* 1/6 (/ 1 (pow (acos a) 3)))) (pow a 3)) (+ (* (/ 1/2 (pow (acos a) 2)) (pow a 2)) (* (- (/ 1 (acos a))) a))) into (- (* 1/2 (/ (pow a 2) (pow (acos a) 2))) (+ (* 1/6 (/ (pow a 3) (pow (acos a) 3))) (/ a (acos a)))) 1539427408.712 * [misc]backup-simplify: Simplify (expm1 (/ (/ 1 a) (- (acos (/ 1 a))))) into (expm1 (/ -1 (* a (acos (/ 1 a))))) 1539427408.712 * [misc]approximate: Taking taylor expansion of (expm1 (/ -1 (* a (acos (/ 1 a))))) in (a) around 0 1539427408.712 * [misc]taylor: Taking taylor expansion of (expm1 (/ -1 (* a (acos (/ 1 a))))) in a 1539427408.712 * [misc]taylor: Rewrote expression to (- (exp (/ -1 (* a (acos (/ 1 a))))) 1) 1539427408.713 * [misc]taylor: Taking taylor expansion of (exp (/ -1 (* a (acos (/ 1 a))))) in a 1539427408.713 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1539427408.713 * [misc]taylor: Taking taylor expansion of -1 in a 1539427408.713 * [misc]backup-simplify: Simplify -1 into -1 1539427408.713 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1539427408.713 * [misc]taylor: Taking taylor expansion of a in a 1539427408.713 * [misc]backup-simplify: Simplify 0 into 0 1539427408.713 * [misc]backup-simplify: Simplify 1 into 1 1539427408.713 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1539427408.713 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1539427408.713 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1539427408.713 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1539427408.713 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1539427408.713 * [misc]backup-simplify: Simplify (exp (/ -1 (* a (acos (/ 1 a))))) into (exp (/ -1 (* a (acos (/ 1 a))))) 1539427408.713 * [misc]taylor: Taking taylor expansion of 1 in a 1539427408.713 * [misc]backup-simplify: Simplify 1 into 1 1539427408.713 * [misc]taylor: Taking taylor expansion of (expm1 (/ -1 (* a (acos (/ 1 a))))) in a 1539427408.713 * [misc]taylor: Rewrote expression to (- (exp (/ -1 (* a (acos (/ 1 a))))) 1) 1539427408.714 * [misc]taylor: Taking taylor expansion of (exp (/ -1 (* a (acos (/ 1 a))))) in a 1539427408.714 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1539427408.714 * [misc]taylor: Taking taylor expansion of -1 in a 1539427408.714 * [misc]backup-simplify: Simplify -1 into -1 1539427408.714 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1539427408.714 * [misc]taylor: Taking taylor expansion of a in a 1539427408.714 * [misc]backup-simplify: Simplify 0 into 0 1539427408.714 * [misc]backup-simplify: Simplify 1 into 1 1539427408.714 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1539427408.714 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1539427408.714 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1539427408.714 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1539427408.714 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1539427408.714 * [misc]backup-simplify: Simplify (exp (/ -1 (* a (acos (/ 1 a))))) into (exp (/ -1 (* a (acos (/ 1 a))))) 1539427408.714 * [misc]taylor: Taking taylor expansion of 1 in a 1539427408.714 * [misc]backup-simplify: Simplify 1 into 1 1539427408.715 * [misc]backup-simplify: Simplify (- 1) into -1 1539427408.715 * [misc]backup-simplify: Simplify (+ (exp (/ -1 (* a (acos (/ 1 a))))) -1) into (- (exp (/ -1 (* a (acos (/ 1 a))))) 1) 1539427408.715 * [misc]backup-simplify: Simplify (- (exp (/ -1 (* a (acos (/ 1 a))))) 1) into (- (exp (/ -1 (* a (acos (/ 1 a))))) 1) 1539427408.715 * [misc]backup-simplify: Simplify (- 0) into 0 1539427408.715 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427408.715 * [misc]backup-simplify: Simplify 0 into 0 1539427408.715 * [misc]backup-simplify: Simplify (- 0) into 0 1539427408.715 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427408.715 * [misc]backup-simplify: Simplify 0 into 0 1539427408.716 * [misc]backup-simplify: Simplify (- 0) into 0 1539427408.716 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427408.716 * [misc]backup-simplify: Simplify 0 into 0 1539427408.716 * [misc]backup-simplify: Simplify (- 0) into 0 1539427408.716 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427408.716 * [misc]backup-simplify: Simplify 0 into 0 1539427408.716 * [misc]backup-simplify: Simplify (- 0) into 0 1539427408.716 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427408.716 * [misc]backup-simplify: Simplify 0 into 0 1539427408.716 * [misc]backup-simplify: Simplify (- 0) into 0 1539427408.716 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427408.716 * [misc]backup-simplify: Simplify 0 into 0 1539427408.716 * [misc]backup-simplify: Simplify (- (exp (/ -1 (* (/ 1 a) (acos (/ 1 (/ 1 a)))))) 1) into (- (exp (* -1 (/ a (acos a)))) 1) 1539427408.717 * [misc]backup-simplify: Simplify (expm1 (/ (/ 1 (- a)) (- (acos (/ 1 (- a)))))) into (expm1 (/ 1 (* a (acos (/ -1 a))))) 1539427408.717 * [misc]approximate: Taking taylor expansion of (expm1 (/ 1 (* a (acos (/ -1 a))))) in (a) around 0 1539427408.717 * [misc]taylor: Taking taylor expansion of (expm1 (/ 1 (* a (acos (/ -1 a))))) in a 1539427408.717 * [misc]taylor: Rewrote expression to (- (exp (/ 1 (* a (acos (/ -1 a))))) 1) 1539427408.717 * [misc]taylor: Taking taylor expansion of (exp (/ 1 (* a (acos (/ -1 a))))) in a 1539427408.717 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1539427408.717 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1539427408.717 * [misc]taylor: Taking taylor expansion of a in a 1539427408.717 * [misc]backup-simplify: Simplify 0 into 0 1539427408.717 * [misc]backup-simplify: Simplify 1 into 1 1539427408.717 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1539427408.717 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1539427408.717 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1539427408.717 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1539427408.717 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1539427408.717 * [misc]backup-simplify: Simplify (exp (/ 1 (* a (acos (/ -1 a))))) into (exp (/ 1 (* a (acos (/ -1 a))))) 1539427408.717 * [misc]taylor: Taking taylor expansion of 1 in a 1539427408.717 * [misc]backup-simplify: Simplify 1 into 1 1539427408.717 * [misc]taylor: Taking taylor expansion of (expm1 (/ 1 (* a (acos (/ -1 a))))) in a 1539427408.717 * [misc]taylor: Rewrote expression to (- (exp (/ 1 (* a (acos (/ -1 a))))) 1) 1539427408.717 * [misc]taylor: Taking taylor expansion of (exp (/ 1 (* a (acos (/ -1 a))))) in a 1539427408.717 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1539427408.717 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1539427408.717 * [misc]taylor: Taking taylor expansion of a in a 1539427408.717 * [misc]backup-simplify: Simplify 0 into 0 1539427408.717 * [misc]backup-simplify: Simplify 1 into 1 1539427408.717 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1539427408.717 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1539427408.717 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1539427408.718 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1539427408.718 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1539427408.718 * [misc]backup-simplify: Simplify (exp (/ 1 (* a (acos (/ -1 a))))) into (exp (/ 1 (* a (acos (/ -1 a))))) 1539427408.718 * [misc]taylor: Taking taylor expansion of 1 in a 1539427408.718 * [misc]backup-simplify: Simplify 1 into 1 1539427408.718 * [misc]backup-simplify: Simplify (- 1) into -1 1539427408.718 * [misc]backup-simplify: Simplify (+ (exp (/ 1 (* a (acos (/ -1 a))))) -1) into (- (exp (/ 1 (* a (acos (/ -1 a))))) 1) 1539427408.718 * [misc]backup-simplify: Simplify (- (exp (/ 1 (* a (acos (/ -1 a))))) 1) into (- (exp (/ 1 (* a (acos (/ -1 a))))) 1) 1539427408.718 * [misc]backup-simplify: Simplify (- 0) into 0 1539427408.718 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427408.718 * [misc]backup-simplify: Simplify 0 into 0 1539427408.718 * [misc]backup-simplify: Simplify (- 0) into 0 1539427408.719 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427408.719 * [misc]backup-simplify: Simplify 0 into 0 1539427408.719 * [misc]backup-simplify: Simplify (- 0) into 0 1539427408.719 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427408.719 * [misc]backup-simplify: Simplify 0 into 0 1539427408.719 * [misc]backup-simplify: Simplify (- 0) into 0 1539427408.719 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427408.719 * [misc]backup-simplify: Simplify 0 into 0 1539427408.719 * [misc]backup-simplify: Simplify (- 0) into 0 1539427408.719 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427408.719 * [misc]backup-simplify: Simplify 0 into 0 1539427408.720 * [misc]backup-simplify: Simplify (- 0) into 0 1539427408.720 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427408.720 * [misc]backup-simplify: Simplify 0 into 0 1539427408.720 * [misc]backup-simplify: Simplify (- (exp (/ 1 (* (/ 1 (- a)) (acos (/ -1 (/ 1 (- a))))))) 1) into (- (exp (* -1 (/ a (acos a)))) 1) 1539427408.720 * * * [misc]progress: simplifying candidates 1539427408.720 * * * * [misc]progress: [ 1 / 53 ] simplifiying candidate # 1539427408.720 * * * * [misc]progress: [ 2 / 53 ] simplifiying candidate # 1539427408.720 * * * * [misc]progress: [ 3 / 53 ] simplifiying candidate # 1539427408.720 * * * * [misc]progress: [ 4 / 53 ] simplifiying candidate # 1539427408.720 * * * * [misc]progress: [ 5 / 53 ] simplifiying candidate # 1539427408.720 * * * * [misc]progress: [ 6 / 53 ] simplifiying candidate # 1539427408.720 * * * * [misc]progress: [ 7 / 53 ] simplifiying candidate # 1539427408.720 * * * * [misc]progress: [ 8 / 53 ] simplifiying candidate # 1539427408.720 * * * * [misc]progress: [ 9 / 53 ] simplifiying candidate # 1539427408.720 * * * * [misc]progress: [ 10 / 53 ] simplifiying candidate # 1539427408.720 * * * * [misc]progress: [ 11 / 53 ] simplifiying candidate # 1539427408.720 * * * * [misc]progress: [ 12 / 53 ] simplifiying candidate # 1539427408.720 * * * * [misc]progress: [ 13 / 53 ] simplifiying candidate # 1539427408.720 * [enter]simplify: Simplifying (cbrt (- (acos a))) 1539427408.721 * * [misc]simplify: iters left: 4 (4 enodes) 1539427408.721 * [exit]simplify: Simplified to (cbrt (- (acos a))) 1539427408.721 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (log1p (expm1 (/ (/ a (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (cbrt (- (acos a))))))) 1539427408.721 * * * * [misc]progress: [ 14 / 53 ] simplifiying candidate # 1539427408.721 * [enter]simplify: Simplifying (sqrt (- (acos a))) 1539427408.721 * * [misc]simplify: iters left: 4 (4 enodes) 1539427408.722 * [exit]simplify: Simplified to (sqrt (- (acos a))) 1539427408.722 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (log1p (expm1 (/ (/ a (sqrt (- (acos a)))) (sqrt (- (acos a))))))) 1539427408.722 * * * * [misc]progress: [ 15 / 53 ] simplifiying candidate # 1539427408.722 * [enter]simplify: Simplifying (- (acos a)) 1539427408.722 * * [misc]simplify: iters left: 3 (3 enodes) 1539427408.722 * [exit]simplify: Simplified to (- (acos a)) 1539427408.722 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (log1p (expm1 (/ (/ a 1) (- (acos a)))))) 1539427408.722 * * * * [misc]progress: [ 16 / 53 ] simplifiying candidate # 1539427408.723 * [enter]simplify: Simplifying (acos a) 1539427408.723 * * [misc]simplify: iters left: 1 (2 enodes) 1539427408.723 * [exit]simplify: Simplified to (acos a) 1539427408.723 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (log1p (expm1 (/ (/ a -1) (acos a))))) 1539427408.723 * * * * [misc]progress: [ 17 / 53 ] simplifiying candidate # 1539427408.723 * [enter]simplify: Simplifying (cbrt (acos a)) 1539427408.723 * * [misc]simplify: iters left: 2 (3 enodes) 1539427408.724 * [exit]simplify: Simplified to (cbrt (acos a)) 1539427408.724 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (log1p (expm1 (/ (/ a (- (* (cbrt (acos a)) (cbrt (acos a))))) (cbrt (acos a)))))) 1539427408.724 * * * * [misc]progress: [ 18 / 53 ] simplifiying candidate # 1539427408.724 * [enter]simplify: Simplifying (sqrt (acos a)) 1539427408.724 * * [misc]simplify: iters left: 2 (3 enodes) 1539427408.724 * [exit]simplify: Simplified to (sqrt (acos a)) 1539427408.724 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (log1p (expm1 (/ (/ a (- (sqrt (acos a)))) (sqrt (acos a)))))) 1539427408.724 * * * * [misc]progress: [ 19 / 53 ] simplifiying candidate # 1539427408.724 * [enter]simplify: Simplifying (acos a) 1539427408.724 * * [misc]simplify: iters left: 1 (2 enodes) 1539427408.725 * [exit]simplify: Simplified to (acos a) 1539427408.725 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (log1p (expm1 (/ (/ a (- 1)) (acos a))))) 1539427408.725 * * * * [misc]progress: [ 20 / 53 ] simplifiying candidate # 1539427408.725 * [enter]simplify: Simplifying (- (cbrt (acos a))) 1539427408.725 * * [misc]simplify: iters left: 4 (4 enodes) 1539427408.725 * [exit]simplify: Simplified to (- (cbrt (acos a))) 1539427408.725 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (log1p (expm1 (/ (/ a (* (cbrt (acos a)) (cbrt (acos a)))) (- (cbrt (acos a))))))) 1539427408.725 * * * * [misc]progress: [ 21 / 53 ] simplifiying candidate # 1539427408.726 * [enter]simplify: Simplifying (- (sqrt (acos a))) 1539427408.726 * * [misc]simplify: iters left: 4 (4 enodes) 1539427408.726 * [exit]simplify: Simplified to (- (sqrt (acos a))) 1539427408.726 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (log1p (expm1 (/ (/ a (sqrt (acos a))) (- (sqrt (acos a))))))) 1539427408.726 * * * * [misc]progress: [ 22 / 53 ] simplifiying candidate # 1539427408.726 * [enter]simplify: Simplifying (- (acos a)) 1539427408.726 * * [misc]simplify: iters left: 3 (3 enodes) 1539427408.727 * [exit]simplify: Simplified to (- (acos a)) 1539427408.727 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (log1p (expm1 (/ (/ a 1) (- (acos a)))))) 1539427408.727 * * * * [misc]progress: [ 23 / 53 ] simplifiying candidate # 1539427408.727 * * * * [misc]progress: [ 24 / 53 ] simplifiying candidate # 1539427408.727 * * * * [misc]progress: [ 25 / 53 ] simplifiying candidate # 1539427408.727 * * * * [misc]progress: [ 26 / 53 ] simplifiying candidate # 1539427408.727 * * * * [misc]progress: [ 27 / 53 ] simplifiying candidate # 1539427408.727 * * * * [misc]progress: [ 28 / 53 ] simplifiying candidate # 1539427408.727 * * * * [misc]progress: [ 29 / 53 ] simplifiying candidate # 1539427408.727 * * * * [misc]progress: [ 30 / 53 ] simplifiying candidate # 1539427408.727 * * * * [misc]progress: [ 31 / 53 ] simplifiying candidate # 1539427408.727 * * * * [misc]progress: [ 32 / 53 ] simplifiying candidate # 1539427408.727 * * * * [misc]progress: [ 33 / 53 ] simplifiying candidate # 1539427408.727 * * * * [misc]progress: [ 34 / 53 ] simplifiying candidate # 1539427408.727 * * * * [misc]progress: [ 35 / 53 ] simplifiying candidate # 1539427408.727 * * * * [misc]progress: [ 36 / 53 ] simplifiying candidate # 1539427408.727 * * * * [misc]progress: [ 37 / 53 ] simplifiying candidate # 1539427408.727 * [enter]simplify: Simplifying (/ a (- (acos a))) 1539427408.728 * * [misc]simplify: iters left: 5 (4 enodes) 1539427408.728 * [exit]simplify: Simplified to (/ a (- (acos a))) 1539427408.728 * [misc]simplify: Simplified (2 1 1) to (λ (a) (log1p (expm1 (/ a (- (acos a)))))) 1539427408.728 * * * * [misc]progress: [ 38 / 53 ] simplifiying candidate # 1539427408.728 * * * * [misc]progress: [ 39 / 53 ] simplifiying candidate # 1539427408.728 * * * * [misc]progress: [ 40 / 53 ] simplifiying candidate # 1539427408.728 * * * * [misc]progress: [ 41 / 53 ] simplifiying candidate # 1539427408.728 * * * * [misc]progress: [ 42 / 53 ] simplifiying candidate # 1539427408.728 * * * * [misc]progress: [ 43 / 53 ] simplifiying candidate # 1539427408.728 * * * * [misc]progress: [ 44 / 53 ] simplifiying candidate # 1539427408.728 * * * * [misc]progress: [ 45 / 53 ] simplifiying candidate # 1539427408.729 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1539427408.729 * * [misc]simplify: iters left: 5 (5 enodes) 1539427408.729 * * [misc]simplify: iters left: 4 (9 enodes) 1539427408.731 * * [misc]simplify: iters left: 3 (14 enodes) 1539427408.732 * * [misc]simplify: iters left: 2 (16 enodes) 1539427408.734 * * [misc]simplify: iters left: 1 (18 enodes) 1539427408.737 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1539427408.737 * [misc]simplify: Simplified (2 1 1) to (λ (a) (log1p (expm1 (/ (- a) (acos a))))) 1539427408.737 * * * * [misc]progress: [ 46 / 53 ] simplifiying candidate # 1539427408.737 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1539427408.737 * * [misc]simplify: iters left: 5 (5 enodes) 1539427408.738 * * [misc]simplify: iters left: 4 (9 enodes) 1539427408.739 * * [misc]simplify: iters left: 3 (14 enodes) 1539427408.741 * * [misc]simplify: iters left: 2 (16 enodes) 1539427408.742 * * [misc]simplify: iters left: 1 (18 enodes) 1539427408.746 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1539427408.746 * [misc]simplify: Simplified (2 1 1) to (λ (a) (log1p (expm1 (/ (- a) (acos a))))) 1539427408.746 * * * * [misc]progress: [ 47 / 53 ] simplifiying candidate # 1539427408.747 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1539427408.747 * * [misc]simplify: iters left: 5 (5 enodes) 1539427408.749 * * [misc]simplify: iters left: 4 (9 enodes) 1539427408.751 * * [misc]simplify: iters left: 3 (14 enodes) 1539427408.753 * * [misc]simplify: iters left: 2 (16 enodes) 1539427408.754 * * [misc]simplify: iters left: 1 (18 enodes) 1539427408.757 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1539427408.757 * [misc]simplify: Simplified (2 1 1) to (λ (a) (log1p (expm1 (/ (- a) (acos a))))) 1539427408.757 * * * * [misc]progress: [ 48 / 53 ] simplifiying candidate # 1539427408.757 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1539427408.757 * * [misc]simplify: iters left: 5 (5 enodes) 1539427408.758 * * [misc]simplify: iters left: 4 (9 enodes) 1539427408.759 * * [misc]simplify: iters left: 3 (14 enodes) 1539427408.760 * * [misc]simplify: iters left: 2 (16 enodes) 1539427408.762 * * [misc]simplify: iters left: 1 (18 enodes) 1539427408.765 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1539427408.765 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1539427408.765 * * * * [misc]progress: [ 49 / 53 ] simplifiying candidate # 1539427408.765 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1539427408.765 * * [misc]simplify: iters left: 5 (5 enodes) 1539427408.766 * * [misc]simplify: iters left: 4 (9 enodes) 1539427408.767 * * [misc]simplify: iters left: 3 (14 enodes) 1539427408.769 * * [misc]simplify: iters left: 2 (16 enodes) 1539427408.772 * * [misc]simplify: iters left: 1 (18 enodes) 1539427408.774 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1539427408.774 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1539427408.774 * * * * [misc]progress: [ 50 / 53 ] simplifiying candidate # 1539427408.774 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1539427408.774 * * [misc]simplify: iters left: 5 (5 enodes) 1539427408.775 * * [misc]simplify: iters left: 4 (9 enodes) 1539427408.776 * * [misc]simplify: iters left: 3 (14 enodes) 1539427408.777 * * [misc]simplify: iters left: 2 (16 enodes) 1539427408.779 * * [misc]simplify: iters left: 1 (18 enodes) 1539427408.781 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1539427408.781 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1539427408.781 * * * * [misc]progress: [ 51 / 53 ] simplifiying candidate # 1539427408.781 * [enter]simplify: Simplifying (- (* 1/2 (/ (pow a 2) (pow (acos a) 2))) (+ (* 1/6 (/ (pow a 3) (pow (acos a) 3))) (/ a (acos a)))) 1539427408.782 * * [misc]simplify: iters left: 6 (17 enodes) 1539427408.784 * * [misc]simplify: iters left: 5 (36 enodes) 1539427408.791 * * [misc]simplify: iters left: 4 (96 enodes) 1539427408.817 * * [misc]simplify: iters left: 3 (286 enodes) 1539427409.008 * [exit]simplify: Simplified to (fma (/ 1/6 (acos a)) (* (/ (* a a) (acos a)) (/ (- a) (acos a))) (fma (/ 1/2 (acos a)) (/ (* a a) (acos a)) (/ (- a) (acos a)))) 1539427409.008 * [misc]simplify: Simplified (2 1) to (λ (a) (log1p (fma (/ 1/6 (acos a)) (* (/ (* a a) (acos a)) (/ (- a) (acos a))) (fma (/ 1/2 (acos a)) (/ (* a a) (acos a)) (/ (- a) (acos a)))))) 1539427409.008 * * * * [misc]progress: [ 52 / 53 ] simplifiying candidate # 1539427409.009 * [enter]simplify: Simplifying (- (exp (* -1 (/ a (acos a)))) 1) 1539427409.009 * * [misc]simplify: iters left: 6 (8 enodes) 1539427409.013 * * [misc]simplify: iters left: 5 (19 enodes) 1539427409.018 * * [misc]simplify: iters left: 4 (26 enodes) 1539427409.024 * * [misc]simplify: iters left: 3 (29 enodes) 1539427409.031 * * [misc]simplify: iters left: 2 (31 enodes) 1539427409.039 * * [misc]simplify: iters left: 1 (32 enodes) 1539427409.047 * [exit]simplify: Simplified to (expm1 (/ (- a) (acos a))) 1539427409.047 * [misc]simplify: Simplified (2 1) to (λ (a) (log1p (expm1 (/ (- a) (acos a))))) 1539427409.047 * * * * [misc]progress: [ 53 / 53 ] simplifiying candidate # 1539427409.047 * [enter]simplify: Simplifying (- (exp (* -1 (/ a (acos a)))) 1) 1539427409.047 * * [misc]simplify: iters left: 6 (8 enodes) 1539427409.051 * * [misc]simplify: iters left: 5 (19 enodes) 1539427409.057 * * [misc]simplify: iters left: 4 (26 enodes) 1539427409.061 * * [misc]simplify: iters left: 3 (29 enodes) 1539427409.065 * * [misc]simplify: iters left: 2 (31 enodes) 1539427409.069 * * [misc]simplify: iters left: 1 (32 enodes) 1539427409.072 * [exit]simplify: Simplified to (expm1 (/ (- a) (acos a))) 1539427409.072 * [misc]simplify: Simplified (2 1) to (λ (a) (log1p (expm1 (/ (- a) (acos a))))) 1539427409.072 * * * [misc]progress: adding candidates to table 1539427409.551 * * [misc]progress: iteration 3 / 4 1539427409.551 * * * [misc]progress: picking best candidate 1539427409.572 * * * * [misc]pick: Picked # 1539427409.572 * * * [misc]progress: localizing error 1539427409.588 * * * [misc]progress: generating rewritten candidates 1539427409.588 * * * * [misc]progress: [ 1 / 4 ] rewriting at (2 1 1 2) 1539427409.591 * * * * [misc]progress: [ 2 / 4 ] rewriting at (2 1 1) 1539427409.595 * * * * [misc]progress: [ 3 / 4 ] rewriting at (2) 1539427409.596 * * * * [misc]progress: [ 4 / 4 ] rewriting at (2 1) 1539427409.596 * * * [misc]progress: generating series expansions 1539427409.596 * * * * [misc]progress: [ 1 / 4 ] generating series at (2 1 1 2) 1539427409.596 * [misc]backup-simplify: Simplify (/ (- (acos a)) a) into (* -1 (/ (acos a) a)) 1539427409.596 * [misc]approximate: Taking taylor expansion of (* -1 (/ (acos a) a)) in (a) around 0 1539427409.596 * [misc]taylor: Taking taylor expansion of (* -1 (/ (acos a) a)) in a 1539427409.596 * [misc]taylor: Taking taylor expansion of -1 in a 1539427409.596 * [misc]backup-simplify: Simplify -1 into -1 1539427409.596 * [misc]taylor: Taking taylor expansion of (/ (acos a) a) in a 1539427409.596 * [misc]taylor: Taking taylor expansion of (acos a) in a 1539427409.596 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1539427409.596 * [misc]taylor: Taking taylor expansion of a in a 1539427409.596 * [misc]backup-simplify: Simplify 0 into 0 1539427409.596 * [misc]backup-simplify: Simplify 1 into 1 1539427409.596 * [misc]backup-simplify: Simplify (/ (acos a) 1) into (acos a) 1539427409.596 * [misc]taylor: Taking taylor expansion of (* -1 (/ (acos a) a)) in a 1539427409.596 * [misc]taylor: Taking taylor expansion of -1 in a 1539427409.596 * [misc]backup-simplify: Simplify -1 into -1 1539427409.596 * [misc]taylor: Taking taylor expansion of (/ (acos a) a) in a 1539427409.596 * [misc]taylor: Taking taylor expansion of (acos a) in a 1539427409.596 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1539427409.596 * [misc]taylor: Taking taylor expansion of a in a 1539427409.596 * [misc]backup-simplify: Simplify 0 into 0 1539427409.596 * [misc]backup-simplify: Simplify 1 into 1 1539427409.596 * [misc]backup-simplify: Simplify (/ (acos a) 1) into (acos a) 1539427409.597 * [misc]backup-simplify: Simplify (* -1 (acos a)) into (* -1 (acos a)) 1539427409.597 * [misc]backup-simplify: Simplify (* -1 (acos a)) into (* -1 (acos a)) 1539427409.597 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)))) into 0 1539427409.597 * [misc]backup-simplify: Simplify (+ (* -1 0) (* 0 (acos a))) into 0 1539427409.597 * [misc]backup-simplify: Simplify 0 into 0 1539427409.598 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539427409.598 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (acos a)))) into 0 1539427409.598 * [misc]backup-simplify: Simplify 0 into 0 1539427409.598 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539427409.599 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a))))) into 0 1539427409.599 * [misc]backup-simplify: Simplify 0 into 0 1539427409.599 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539427409.599 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a)))))) into 0 1539427409.599 * [misc]backup-simplify: Simplify 0 into 0 1539427409.600 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539427409.600 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a))))))) into 0 1539427409.601 * [misc]backup-simplify: Simplify 0 into 0 1539427409.601 * [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 1539427409.602 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a)))))))) into 0 1539427409.602 * [misc]backup-simplify: Simplify 0 into 0 1539427409.602 * [misc]backup-simplify: Simplify (* (* -1 (acos a)) (/ 1 a)) into (* -1 (/ (acos a) a)) 1539427409.602 * [misc]backup-simplify: Simplify (/ (- (acos (/ 1 a))) (/ 1 a)) into (* -1 (* a (acos (/ 1 a)))) 1539427409.602 * [misc]approximate: Taking taylor expansion of (* -1 (* a (acos (/ 1 a)))) in (a) around 0 1539427409.602 * [misc]taylor: Taking taylor expansion of (* -1 (* a (acos (/ 1 a)))) in a 1539427409.602 * [misc]taylor: Taking taylor expansion of -1 in a 1539427409.602 * [misc]backup-simplify: Simplify -1 into -1 1539427409.602 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1539427409.602 * [misc]taylor: Taking taylor expansion of a in a 1539427409.602 * [misc]backup-simplify: Simplify 0 into 0 1539427409.602 * [misc]backup-simplify: Simplify 1 into 1 1539427409.602 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1539427409.602 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1539427409.602 * [misc]taylor: Taking taylor expansion of (* -1 (* a (acos (/ 1 a)))) in a 1539427409.602 * [misc]taylor: Taking taylor expansion of -1 in a 1539427409.602 * [misc]backup-simplify: Simplify -1 into -1 1539427409.602 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1539427409.602 * [misc]taylor: Taking taylor expansion of a in a 1539427409.602 * [misc]backup-simplify: Simplify 0 into 0 1539427409.602 * [misc]backup-simplify: Simplify 1 into 1 1539427409.602 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1539427409.602 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1539427409.602 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1539427409.602 * [misc]backup-simplify: Simplify (* -1 0) into 0 1539427409.602 * [misc]backup-simplify: Simplify 0 into 0 1539427409.603 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1539427409.603 * [misc]backup-simplify: Simplify (+ (* -1 (acos (/ 1 a))) (* 0 0)) into (- (acos (/ 1 a))) 1539427409.603 * [misc]backup-simplify: Simplify (- (acos (/ 1 a))) into (- (acos (/ 1 a))) 1539427409.603 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ 1 a))))) into 0 1539427409.603 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 (acos (/ 1 a))) (* 0 0))) into 0 1539427409.603 * [misc]backup-simplify: Simplify 0 into 0 1539427409.604 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 1539427409.604 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0)))) into 0 1539427409.604 * [misc]backup-simplify: Simplify 0 into 0 1539427409.604 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 1539427409.605 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0))))) into 0 1539427409.605 * [misc]backup-simplify: Simplify 0 into 0 1539427409.605 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 1539427409.606 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0)))))) into 0 1539427409.606 * [misc]backup-simplify: Simplify 0 into 0 1539427409.607 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 1539427409.608 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0))))))) into 0 1539427409.608 * [misc]backup-simplify: Simplify 0 into 0 1539427409.609 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))))) into 0 1539427409.610 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0)))))))) into 0 1539427409.611 * [misc]backup-simplify: Simplify 0 into 0 1539427409.611 * [misc]backup-simplify: Simplify (* (- (acos (/ 1 (/ 1 a)))) (/ 1 a)) into (* -1 (/ (acos a) a)) 1539427409.611 * [misc]backup-simplify: Simplify (/ (- (acos (/ 1 (- a)))) (/ 1 (- a))) into (* a (acos (/ -1 a))) 1539427409.611 * [misc]approximate: Taking taylor expansion of (* a (acos (/ -1 a))) in (a) around 0 1539427409.611 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1539427409.611 * [misc]taylor: Taking taylor expansion of a in a 1539427409.611 * [misc]backup-simplify: Simplify 0 into 0 1539427409.611 * [misc]backup-simplify: Simplify 1 into 1 1539427409.611 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1539427409.611 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1539427409.611 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1539427409.611 * [misc]taylor: Taking taylor expansion of a in a 1539427409.611 * [misc]backup-simplify: Simplify 0 into 0 1539427409.611 * [misc]backup-simplify: Simplify 1 into 1 1539427409.611 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1539427409.611 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1539427409.611 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1539427409.612 * [misc]backup-simplify: Simplify 0 into 0 1539427409.612 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1539427409.612 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1539427409.612 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0 1539427409.612 * [misc]backup-simplify: Simplify 0 into 0 1539427409.613 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 1539427409.613 * [misc]backup-simplify: Simplify 0 into 0 1539427409.613 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 1539427409.614 * [misc]backup-simplify: Simplify 0 into 0 1539427409.614 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 1539427409.614 * [misc]backup-simplify: Simplify 0 into 0 1539427409.615 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 1539427409.615 * [misc]backup-simplify: Simplify 0 into 0 1539427409.616 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0 1539427409.616 * [misc]backup-simplify: Simplify 0 into 0 1539427409.617 * [misc]backup-simplify: Simplify (* (acos (/ -1 (/ 1 (- a)))) (/ 1 (- a))) into (* -1 (/ (acos a) a)) 1539427409.617 * * * * [misc]progress: [ 2 / 4 ] generating series at (2 1 1) 1539427409.617 * [misc]backup-simplify: Simplify (/ 1 (/ (- (acos a)) a)) into (* -1 (/ a (acos a))) 1539427409.617 * [misc]approximate: Taking taylor expansion of (* -1 (/ a (acos a))) in (a) around 0 1539427409.617 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1539427409.617 * [misc]taylor: Taking taylor expansion of -1 in a 1539427409.617 * [misc]backup-simplify: Simplify -1 into -1 1539427409.617 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1539427409.617 * [misc]taylor: Taking taylor expansion of a in a 1539427409.617 * [misc]backup-simplify: Simplify 0 into 0 1539427409.617 * [misc]backup-simplify: Simplify 1 into 1 1539427409.617 * [misc]taylor: Taking taylor expansion of (acos a) in a 1539427409.617 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1539427409.617 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1539427409.617 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1539427409.617 * [misc]taylor: Taking taylor expansion of -1 in a 1539427409.617 * [misc]backup-simplify: Simplify -1 into -1 1539427409.617 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1539427409.617 * [misc]taylor: Taking taylor expansion of a in a 1539427409.617 * [misc]backup-simplify: Simplify 0 into 0 1539427409.617 * [misc]backup-simplify: Simplify 1 into 1 1539427409.617 * [misc]taylor: Taking taylor expansion of (acos a) in a 1539427409.617 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1539427409.618 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1539427409.618 * [misc]backup-simplify: Simplify (* -1 (/ 1 (acos a))) into (/ -1 (acos a)) 1539427409.618 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1539427409.618 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))))) into 0 1539427409.618 * [misc]backup-simplify: Simplify (+ (* -1 0) (* 0 (/ 1 (acos a)))) into 0 1539427409.618 * [misc]backup-simplify: Simplify 0 into 0 1539427409.619 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1539427409.619 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))) into 0 1539427409.619 * [misc]backup-simplify: Simplify 0 into 0 1539427409.619 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1539427409.620 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))) into 0 1539427409.620 * [misc]backup-simplify: Simplify 0 into 0 1539427409.620 * [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 1539427409.621 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))) into 0 1539427409.621 * [misc]backup-simplify: Simplify 0 into 0 1539427409.621 * [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 1539427409.622 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))))) into 0 1539427409.622 * [misc]backup-simplify: Simplify 0 into 0 1539427409.623 * [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 1539427409.624 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))))) into 0 1539427409.624 * [misc]backup-simplify: Simplify 0 into 0 1539427409.624 * [misc]backup-simplify: Simplify (* (/ -1 (acos a)) a) into (* -1 (/ a (acos a))) 1539427409.624 * [misc]backup-simplify: Simplify (/ 1 (/ (- (acos (/ 1 a))) (/ 1 a))) into (/ -1 (* a (acos (/ 1 a)))) 1539427409.624 * [misc]approximate: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in (a) around 0 1539427409.624 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1539427409.624 * [misc]taylor: Taking taylor expansion of -1 in a 1539427409.624 * [misc]backup-simplify: Simplify -1 into -1 1539427409.624 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1539427409.624 * [misc]taylor: Taking taylor expansion of a in a 1539427409.624 * [misc]backup-simplify: Simplify 0 into 0 1539427409.624 * [misc]backup-simplify: Simplify 1 into 1 1539427409.624 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1539427409.624 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1539427409.624 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1539427409.624 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1539427409.624 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1539427409.624 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1539427409.624 * [misc]taylor: Taking taylor expansion of -1 in a 1539427409.624 * [misc]backup-simplify: Simplify -1 into -1 1539427409.624 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1539427409.624 * [misc]taylor: Taking taylor expansion of a in a 1539427409.624 * [misc]backup-simplify: Simplify 0 into 0 1539427409.624 * [misc]backup-simplify: Simplify 1 into 1 1539427409.624 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1539427409.624 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1539427409.624 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1539427409.625 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1539427409.625 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1539427409.625 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1539427409.625 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ 1 a))))) into 0 1539427409.625 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 1539427409.625 * [misc]backup-simplify: Simplify 0 into 0 1539427409.625 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 1539427409.626 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1539427409.626 * [misc]backup-simplify: Simplify 0 into 0 1539427409.626 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 1539427409.626 * [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 1539427409.626 * [misc]backup-simplify: Simplify 0 into 0 1539427409.627 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 1539427409.627 * [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 1539427409.627 * [misc]backup-simplify: Simplify 0 into 0 1539427409.628 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 1539427409.628 * [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 1539427409.628 * [misc]backup-simplify: Simplify 0 into 0 1539427409.629 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))))) into 0 1539427409.629 * [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 1539427409.629 * [misc]backup-simplify: Simplify 0 into 0 1539427409.629 * [misc]backup-simplify: Simplify (* (/ -1 (acos (/ 1 (/ 1 a)))) (/ 1 (/ 1 a))) into (* -1 (/ a (acos a))) 1539427409.629 * [misc]backup-simplify: Simplify (/ 1 (/ (- (acos (/ 1 (- a)))) (/ 1 (- a)))) into (/ 1 (* a (acos (/ -1 a)))) 1539427409.629 * [misc]approximate: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in (a) around 0 1539427409.629 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1539427409.629 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1539427409.629 * [misc]taylor: Taking taylor expansion of a in a 1539427409.629 * [misc]backup-simplify: Simplify 0 into 0 1539427409.629 * [misc]backup-simplify: Simplify 1 into 1 1539427409.629 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1539427409.629 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1539427409.629 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1539427409.630 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1539427409.630 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1539427409.630 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1539427409.630 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1539427409.630 * [misc]taylor: Taking taylor expansion of a in a 1539427409.630 * [misc]backup-simplify: Simplify 0 into 0 1539427409.630 * [misc]backup-simplify: Simplify 1 into 1 1539427409.630 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1539427409.630 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1539427409.630 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1539427409.630 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1539427409.630 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1539427409.630 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1539427409.630 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0 1539427409.630 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 1539427409.630 * [misc]backup-simplify: Simplify 0 into 0 1539427409.631 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 1539427409.631 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1539427409.631 * [misc]backup-simplify: Simplify 0 into 0 1539427409.631 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 1539427409.632 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1539427409.632 * [misc]backup-simplify: Simplify 0 into 0 1539427409.632 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 1539427409.632 * [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 1539427409.632 * [misc]backup-simplify: Simplify 0 into 0 1539427409.633 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 1539427409.633 * [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 1539427409.633 * [misc]backup-simplify: Simplify 0 into 0 1539427409.634 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0 1539427409.634 * [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 1539427409.634 * [misc]backup-simplify: Simplify 0 into 0 1539427409.634 * [misc]backup-simplify: Simplify (* (/ 1 (acos (/ -1 (/ 1 (- a))))) (/ 1 (/ 1 (- a)))) into (* -1 (/ a (acos a))) 1539427409.634 * * * * [misc]progress: [ 3 / 4 ] generating series at (2) 1539427409.634 * [misc]backup-simplify: Simplify (log1p (expm1 (/ 1 (/ (- (acos a)) a)))) into (log1p (expm1 (* -1 (/ a (acos a))))) 1539427409.634 * [misc]approximate: Taking taylor expansion of (log1p (expm1 (* -1 (/ a (acos a))))) in (a) around 0 1539427409.634 * [misc]taylor: Taking taylor expansion of (log1p (expm1 (* -1 (/ a (acos a))))) in a 1539427409.634 * [misc]taylor: Rewrote expression to (log (+ 1 (expm1 (* -1 (/ a (acos a)))))) 1539427409.634 * [misc]taylor: Taking taylor expansion of (+ 1 (expm1 (* -1 (/ a (acos a))))) in a 1539427409.634 * [misc]taylor: Taking taylor expansion of 1 in a 1539427409.635 * [misc]backup-simplify: Simplify 1 into 1 1539427409.635 * [misc]taylor: Taking taylor expansion of (expm1 (* -1 (/ a (acos a)))) in a 1539427409.635 * [misc]taylor: Rewrote expression to (- (exp (* -1 (/ a (acos a)))) 1) 1539427409.635 * [misc]taylor: Taking taylor expansion of (exp (* -1 (/ a (acos a)))) in a 1539427409.635 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1539427409.635 * [misc]taylor: Taking taylor expansion of -1 in a 1539427409.635 * [misc]backup-simplify: Simplify -1 into -1 1539427409.635 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1539427409.635 * [misc]taylor: Taking taylor expansion of a in a 1539427409.635 * [misc]backup-simplify: Simplify 0 into 0 1539427409.635 * [misc]backup-simplify: Simplify 1 into 1 1539427409.635 * [misc]taylor: Taking taylor expansion of (acos a) in a 1539427409.635 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1539427409.635 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1539427409.635 * [misc]backup-simplify: Simplify (* -1 (/ 1 (acos a))) into (/ -1 (acos a)) 1539427409.635 * [misc]backup-simplify: Simplify (exp 0) into 1 1539427409.635 * [misc]taylor: Taking taylor expansion of 1 in a 1539427409.635 * [misc]backup-simplify: Simplify 1 into 1 1539427409.635 * [misc]backup-simplify: Simplify (- 1) into -1 1539427409.635 * [misc]backup-simplify: Simplify (+ 1 -1) into 0 1539427409.635 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1539427409.635 * [misc]backup-simplify: Simplify (log 1) into 0 1539427409.635 * [misc]taylor: Taking taylor expansion of (log1p (expm1 (* -1 (/ a (acos a))))) in a 1539427409.635 * [misc]taylor: Rewrote expression to (log (+ 1 (expm1 (* -1 (/ a (acos a)))))) 1539427409.635 * [misc]taylor: Taking taylor expansion of (+ 1 (expm1 (* -1 (/ a (acos a))))) in a 1539427409.635 * [misc]taylor: Taking taylor expansion of 1 in a 1539427409.635 * [misc]backup-simplify: Simplify 1 into 1 1539427409.635 * [misc]taylor: Taking taylor expansion of (expm1 (* -1 (/ a (acos a)))) in a 1539427409.636 * [misc]taylor: Rewrote expression to (- (exp (* -1 (/ a (acos a)))) 1) 1539427409.636 * [misc]taylor: Taking taylor expansion of (exp (* -1 (/ a (acos a)))) in a 1539427409.636 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1539427409.636 * [misc]taylor: Taking taylor expansion of -1 in a 1539427409.636 * [misc]backup-simplify: Simplify -1 into -1 1539427409.636 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1539427409.636 * [misc]taylor: Taking taylor expansion of a in a 1539427409.636 * [misc]backup-simplify: Simplify 0 into 0 1539427409.636 * [misc]backup-simplify: Simplify 1 into 1 1539427409.636 * [misc]taylor: Taking taylor expansion of (acos a) in a 1539427409.636 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1539427409.636 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1539427409.636 * [misc]backup-simplify: Simplify (* -1 (/ 1 (acos a))) into (/ -1 (acos a)) 1539427409.636 * [misc]backup-simplify: Simplify (exp 0) into 1 1539427409.636 * [misc]taylor: Taking taylor expansion of 1 in a 1539427409.636 * [misc]backup-simplify: Simplify 1 into 1 1539427409.636 * [misc]backup-simplify: Simplify (- 1) into -1 1539427409.636 * [misc]backup-simplify: Simplify (+ 1 -1) into 0 1539427409.636 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1539427409.636 * [misc]backup-simplify: Simplify (log 1) into 0 1539427409.636 * [misc]backup-simplify: Simplify 0 into 0 1539427409.636 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow (/ -1 (acos a)) 1) 1)))) into (/ -1 (acos a)) 1539427409.637 * [misc]backup-simplify: Simplify (- 0) into 0 1539427409.637 * [misc]backup-simplify: Simplify (+ (/ -1 (acos a)) 0) into (- (/ 1 (acos a))) 1539427409.637 * [misc]backup-simplify: Simplify (+ 0 (- (/ 1 (acos a)))) into (- (/ 1 (acos a))) 1539427409.637 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 1)) (pow 1 1)))) 1) into (/ -1 (acos a)) 1539427409.637 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1539427409.637 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))))) into 0 1539427409.637 * [misc]backup-simplify: Simplify (+ (* -1 0) (* 0 (/ 1 (acos a)))) into 0 1539427409.638 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow (/ -1 (acos a)) 2) 2)) (* (/ (pow 0 1) 1)))) into (/ 1/2 (pow (acos a) 2)) 1539427409.638 * [misc]backup-simplify: Simplify (- 0) into 0 1539427409.638 * [misc]backup-simplify: Simplify (+ (/ 1/2 (pow (acos a) 2)) 0) into (* 1/2 (/ 1 (pow (acos a) 2))) 1539427409.638 * [misc]backup-simplify: Simplify (+ 0 (* 1/2 (/ 1 (pow (acos a) 2)))) into (* 1/2 (/ 1 (pow (acos a) 2))) 1539427409.639 * [misc]backup-simplify: Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 (* 1/2 (/ 1 (pow (acos a) 2)))) 1)) (pow 1 1)))) 2) into 0 1539427409.639 * [misc]backup-simplify: Simplify 0 into 0 1539427409.639 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1539427409.639 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))) into 0 1539427409.640 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow (/ -1 (acos a)) 3) 6)) (* (/ (pow (/ -1 (acos a)) 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into (/ -1/6 (pow (acos a) 3)) 1539427409.641 * [misc]backup-simplify: Simplify (- 0) into 0 1539427409.641 * [misc]backup-simplify: Simplify (+ (/ -1/6 (pow (acos a) 3)) 0) into (- (* 1/6 (/ 1 (pow (acos a) 3)))) 1539427409.641 * [misc]backup-simplify: Simplify (+ 0 (- (* 1/6 (/ 1 (pow (acos a) 3))))) into (- (* 1/6 (/ 1 (pow (acos a) 3)))) 1539427409.642 * [misc]backup-simplify: Simplify (/ (+ (* 2 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 1) (pow (* 2 (* 1/2 (/ 1 (pow (acos a) 2)))) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 (- (* 1/6 (/ 1 (pow (acos a) 3))))) 1)) (pow 1 1)))) 6) into 0 1539427409.642 * [misc]backup-simplify: Simplify 0 into 0 1539427409.642 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1539427409.642 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))) into 0 1539427409.645 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow (/ -1 (acos a)) 4) 24)) (* (/ (pow (/ -1 (acos a)) 2) 2) (/ (pow 0 1) 1)) (* (/ (pow (/ -1 (acos a)) 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into (/ 1/24 (pow (acos a) 4)) 1539427409.645 * [misc]backup-simplify: Simplify (- 0) into 0 1539427409.645 * [misc]backup-simplify: Simplify (+ (/ 1/24 (pow (acos a) 4)) 0) into (* 1/24 (/ 1 (pow (acos a) 4))) 1539427409.645 * [misc]backup-simplify: Simplify (+ 0 (* 1/24 (/ 1 (pow (acos a) 4)))) into (* 1/24 (/ 1 (pow (acos a) 4))) 1539427409.647 * [misc]backup-simplify: Simplify (/ (+ (* -6 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 4)) (pow 1 4))) (* 12 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 2) (pow (* 2 (* 1/2 (/ 1 (pow (acos a) 2)))) 1)) (pow 1 3))) (* -3 (/ (* 1 (pow (* 2 (* 1/2 (/ 1 (pow (acos a) 2)))) 2)) (pow 1 2))) (* -4 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 1) 1 (pow (* 6 (- (* 1/6 (/ 1 (pow (acos a) 3))))) 1)) (pow 1 2))) (* 1 (/ (* 1 1 1 (pow (* 24 (* 1/24 (/ 1 (pow (acos a) 4)))) 1)) (pow 1 1)))) 24) into 0 1539427409.647 * [misc]backup-simplify: Simplify 0 into 0 1539427409.647 * [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 1539427409.647 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))) into 0 1539427409.650 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow (/ -1 (acos a)) 5) 120)) (* (/ (pow (/ -1 (acos a)) 3) 6) (/ (pow 0 1) 1)) (* (/ (pow (/ -1 (acos a)) 2) 2) (/ (pow 0 1) 1)) (* (/ (pow (/ -1 (acos a)) 1) 1) (/ (pow 0 2) 2)) (* (/ (pow (/ -1 (acos a)) 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into (/ -1/120 (pow (acos a) 5)) 1539427409.650 * [misc]backup-simplify: Simplify (- 0) into 0 1539427409.650 * [misc]backup-simplify: Simplify (+ (/ -1/120 (pow (acos a) 5)) 0) into (- (* 1/120 (/ 1 (pow (acos a) 5)))) 1539427409.651 * [misc]backup-simplify: Simplify (+ 0 (- (* 1/120 (/ 1 (pow (acos a) 5))))) into (- (* 1/120 (/ 1 (pow (acos a) 5)))) 1539427409.653 * [misc]backup-simplify: Simplify (/ (+ (* 24 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 5)) (pow 1 5))) (* -60 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 3) (pow (* 2 (* 1/2 (/ 1 (pow (acos a) 2)))) 1)) (pow 1 4))) (* 30 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 1) (pow (* 2 (* 1/2 (/ 1 (pow (acos a) 2)))) 2)) (pow 1 3))) (* 20 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 2) 1 (pow (* 6 (- (* 1/6 (/ 1 (pow (acos a) 3))))) 1)) (pow 1 3))) (* -10 (/ (* 1 (pow (* 2 (* 1/2 (/ 1 (pow (acos a) 2)))) 1) (pow (* 6 (- (* 1/6 (/ 1 (pow (acos a) 3))))) 1)) (pow 1 2))) (* -5 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 1) 1 1 (pow (* 24 (* 1/24 (/ 1 (pow (acos a) 4)))) 1)) (pow 1 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 (- (* 1/120 (/ 1 (pow (acos a) 5))))) 1)) (pow 1 1)))) 120) into 0 1539427409.653 * [misc]backup-simplify: Simplify 0 into 0 1539427409.653 * [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 1539427409.654 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))))) into 0 1539427409.658 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow (/ -1 (acos a)) 6) 720)) (* (/ (pow (/ -1 (acos a)) 4) 24) (/ (pow 0 1) 1)) (* (/ (pow (/ -1 (acos a)) 3) 6) (/ (pow 0 1) 1)) (* (/ (pow (/ -1 (acos a)) 2) 2) (/ (pow 0 2) 2)) (* (/ (pow (/ -1 (acos a)) 2) 2) (/ (pow 0 1) 1)) (* (/ (pow (/ -1 (acos a)) 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow (/ -1 (acos a)) 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into (/ 1/720 (pow (acos a) 6)) 1539427409.658 * [misc]backup-simplify: Simplify (- 0) into 0 1539427409.658 * [misc]backup-simplify: Simplify (+ (/ 1/720 (pow (acos a) 6)) 0) into (* 1/720 (/ 1 (pow (acos a) 6))) 1539427409.659 * [misc]backup-simplify: Simplify (+ 0 (* 1/720 (/ 1 (pow (acos a) 6)))) into (* 1/720 (/ 1 (pow (acos a) 6))) 1539427409.665 * [misc]backup-simplify: Simplify (/ (+ (* -120 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 6)) (pow 1 6))) (* 360 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 4) (pow (* 2 (* 1/2 (/ 1 (pow (acos a) 2)))) 1)) (pow 1 5))) (* -270 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 2) (pow (* 2 (* 1/2 (/ 1 (pow (acos a) 2)))) 2)) (pow 1 4))) (* -120 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 3) 1 (pow (* 6 (- (* 1/6 (/ 1 (pow (acos a) 3))))) 1)) (pow 1 4))) (* 30 (/ (* 1 (pow (* 2 (* 1/2 (/ 1 (pow (acos a) 2)))) 3)) (pow 1 3))) (* 120 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 1) (pow (* 2 (* 1/2 (/ 1 (pow (acos a) 2)))) 1) (pow (* 6 (- (* 1/6 (/ 1 (pow (acos a) 3))))) 1)) (pow 1 3))) (* 30 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 2) 1 1 (pow (* 24 (* 1/24 (/ 1 (pow (acos a) 4)))) 1)) (pow 1 3))) (* -10 (/ (* 1 1 (pow (* 6 (- (* 1/6 (/ 1 (pow (acos a) 3))))) 2)) (pow 1 2))) (* -15 (/ (* 1 (pow (* 2 (* 1/2 (/ 1 (pow (acos a) 2)))) 1) 1 (pow (* 24 (* 1/24 (/ 1 (pow (acos a) 4)))) 1)) (pow 1 2))) (* -6 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 1) 1 1 1 (pow (* 120 (- (* 1/120 (/ 1 (pow (acos a) 5))))) 1)) (pow 1 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 (* 1/720 (/ 1 (pow (acos a) 6)))) 1)) (pow 1 1)))) 720) into 0 1539427409.665 * [misc]backup-simplify: Simplify 0 into 0 1539427409.666 * [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 1539427409.666 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))))) into 0 1539427409.679 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow (/ -1 (acos a)) 7) 5040)) (* (/ (pow (/ -1 (acos a)) 5) 120) (/ (pow 0 1) 1)) (* (/ (pow (/ -1 (acos a)) 4) 24) (/ (pow 0 1) 1)) (* (/ (pow (/ -1 (acos a)) 3) 6) (/ (pow 0 2) 2)) (* (/ (pow (/ -1 (acos a)) 3) 6) (/ (pow 0 1) 1)) (* (/ (pow (/ -1 (acos a)) 2) 2) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow (/ -1 (acos a)) 2) 2) (/ (pow 0 1) 1)) (* (/ (pow (/ -1 (acos a)) 1) 1) (/ (pow 0 3) 6)) (* (/ (pow (/ -1 (acos a)) 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow (/ -1 (acos a)) 1) 1) (/ (pow 0 2) 2)) (* (/ (pow (/ -1 (acos a)) 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into (/ -1/5040 (pow (acos a) 7)) 1539427409.680 * [misc]backup-simplify: Simplify (- 0) into 0 1539427409.680 * [misc]backup-simplify: Simplify (+ (/ -1/5040 (pow (acos a) 7)) 0) into (- (* 1/5040 (/ 1 (pow (acos a) 7)))) 1539427409.680 * [misc]backup-simplify: Simplify (+ 0 (- (* 1/5040 (/ 1 (pow (acos a) 7))))) into (- (* 1/5040 (/ 1 (pow (acos a) 7)))) 1539427409.688 * [misc]backup-simplify: Simplify (/ (+ (* 720 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 7)) (pow 1 7))) (* -2520 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 5) (pow (* 2 (* 1/2 (/ 1 (pow (acos a) 2)))) 1)) (pow 1 6))) (* 2520 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 3) (pow (* 2 (* 1/2 (/ 1 (pow (acos a) 2)))) 2)) (pow 1 5))) (* 840 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 4) 1 (pow (* 6 (- (* 1/6 (/ 1 (pow (acos a) 3))))) 1)) (pow 1 5))) (* -630 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 1) (pow (* 2 (* 1/2 (/ 1 (pow (acos a) 2)))) 3)) (pow 1 4))) (* -1260 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 2) (pow (* 2 (* 1/2 (/ 1 (pow (acos a) 2)))) 1) (pow (* 6 (- (* 1/6 (/ 1 (pow (acos a) 3))))) 1)) (pow 1 4))) (* -210 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 3) 1 1 (pow (* 24 (* 1/24 (/ 1 (pow (acos a) 4)))) 1)) (pow 1 4))) (* 210 (/ (* 1 (pow (* 2 (* 1/2 (/ 1 (pow (acos a) 2)))) 2) (pow (* 6 (- (* 1/6 (/ 1 (pow (acos a) 3))))) 1)) (pow 1 3))) (* 140 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 1) 1 (pow (* 6 (- (* 1/6 (/ 1 (pow (acos a) 3))))) 2)) (pow 1 3))) (* 210 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 1) (pow (* 2 (* 1/2 (/ 1 (pow (acos a) 2)))) 1) 1 (pow (* 24 (* 1/24 (/ 1 (pow (acos a) 4)))) 1)) (pow 1 3))) (* 42 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 2) 1 1 1 (pow (* 120 (- (* 1/120 (/ 1 (pow (acos a) 5))))) 1)) (pow 1 3))) (* -35 (/ (* 1 1 (pow (* 6 (- (* 1/6 (/ 1 (pow (acos a) 3))))) 1) (pow (* 24 (* 1/24 (/ 1 (pow (acos a) 4)))) 1)) (pow 1 2))) (* -21 (/ (* 1 (pow (* 2 (* 1/2 (/ 1 (pow (acos a) 2)))) 1) 1 1 (pow (* 120 (- (* 1/120 (/ 1 (pow (acos a) 5))))) 1)) (pow 1 2))) (* -7 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 1) 1 1 1 1 (pow (* 720 (* 1/720 (/ 1 (pow (acos a) 6)))) 1)) (pow 1 2))) (* 1 (/ (* 1 1 1 1 1 1 (pow (* 5040 (- (* 1/5040 (/ 1 (pow (acos a) 7))))) 1)) (pow 1 1)))) 5040) into 0 1539427409.688 * [misc]backup-simplify: Simplify 0 into 0 1539427409.688 * [misc]backup-simplify: Simplify (* (/ -1 (acos a)) a) into (* -1 (/ a (acos a))) 1539427409.689 * [misc]backup-simplify: Simplify (log1p (expm1 (/ 1 (/ (- (acos (/ 1 a))) (/ 1 a))))) into (log1p (expm1 (/ -1 (* a (acos (/ 1 a)))))) 1539427409.689 * [misc]approximate: Taking taylor expansion of (log1p (expm1 (/ -1 (* a (acos (/ 1 a)))))) in (a) around 0 1539427409.689 * [misc]taylor: Taking taylor expansion of (log1p (expm1 (/ -1 (* a (acos (/ 1 a)))))) in a 1539427409.689 * [misc]taylor: Rewrote expression to (log (+ 1 (expm1 (/ -1 (* a (acos (/ 1 a))))))) 1539427409.689 * [misc]taylor: Taking taylor expansion of (+ 1 (expm1 (/ -1 (* a (acos (/ 1 a)))))) in a 1539427409.689 * [misc]taylor: Taking taylor expansion of 1 in a 1539427409.689 * [misc]backup-simplify: Simplify 1 into 1 1539427409.689 * [misc]taylor: Taking taylor expansion of (expm1 (/ -1 (* a (acos (/ 1 a))))) in a 1539427409.689 * [misc]taylor: Rewrote expression to (- (exp (/ -1 (* a (acos (/ 1 a))))) 1) 1539427409.689 * [misc]taylor: Taking taylor expansion of (exp (/ -1 (* a (acos (/ 1 a))))) in a 1539427409.689 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1539427409.689 * [misc]taylor: Taking taylor expansion of -1 in a 1539427409.689 * [misc]backup-simplify: Simplify -1 into -1 1539427409.689 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1539427409.689 * [misc]taylor: Taking taylor expansion of a in a 1539427409.689 * [misc]backup-simplify: Simplify 0 into 0 1539427409.689 * [misc]backup-simplify: Simplify 1 into 1 1539427409.689 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1539427409.689 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1539427409.689 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1539427409.690 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1539427409.690 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1539427409.690 * [misc]backup-simplify: Simplify (exp (/ -1 (* a (acos (/ 1 a))))) into (exp (/ -1 (* a (acos (/ 1 a))))) 1539427409.690 * [misc]taylor: Taking taylor expansion of 1 in a 1539427409.690 * [misc]backup-simplify: Simplify 1 into 1 1539427409.690 * [misc]backup-simplify: Simplify (- 1) into -1 1539427409.690 * [misc]backup-simplify: Simplify (+ (exp (/ -1 (* a (acos (/ 1 a))))) -1) into (- (exp (/ -1 (* a (acos (/ 1 a))))) 1) 1539427409.690 * [misc]backup-simplify: Simplify (+ 1 (- (exp (/ -1 (* a (acos (/ 1 a))))) 1)) into (exp (/ -1 (* a (acos (/ 1 a))))) 1539427409.691 * [misc]backup-simplify: Simplify (log (exp (/ -1 (* a (acos (/ 1 a)))))) into (/ -1 (* a (acos (/ 1 a)))) 1539427409.691 * [misc]taylor: Taking taylor expansion of (log1p (expm1 (/ -1 (* a (acos (/ 1 a)))))) in a 1539427409.691 * [misc]taylor: Rewrote expression to (log (+ 1 (expm1 (/ -1 (* a (acos (/ 1 a))))))) 1539427409.691 * [misc]taylor: Taking taylor expansion of (+ 1 (expm1 (/ -1 (* a (acos (/ 1 a)))))) in a 1539427409.691 * [misc]taylor: Taking taylor expansion of 1 in a 1539427409.691 * [misc]backup-simplify: Simplify 1 into 1 1539427409.691 * [misc]taylor: Taking taylor expansion of (expm1 (/ -1 (* a (acos (/ 1 a))))) in a 1539427409.691 * [misc]taylor: Rewrote expression to (- (exp (/ -1 (* a (acos (/ 1 a))))) 1) 1539427409.691 * [misc]taylor: Taking taylor expansion of (exp (/ -1 (* a (acos (/ 1 a))))) in a 1539427409.691 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1539427409.691 * [misc]taylor: Taking taylor expansion of -1 in a 1539427409.691 * [misc]backup-simplify: Simplify -1 into -1 1539427409.691 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1539427409.691 * [misc]taylor: Taking taylor expansion of a in a 1539427409.691 * [misc]backup-simplify: Simplify 0 into 0 1539427409.691 * [misc]backup-simplify: Simplify 1 into 1 1539427409.691 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1539427409.691 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1539427409.691 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1539427409.691 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1539427409.691 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1539427409.692 * [misc]backup-simplify: Simplify (exp (/ -1 (* a (acos (/ 1 a))))) into (exp (/ -1 (* a (acos (/ 1 a))))) 1539427409.692 * [misc]taylor: Taking taylor expansion of 1 in a 1539427409.692 * [misc]backup-simplify: Simplify 1 into 1 1539427409.692 * [misc]backup-simplify: Simplify (- 1) into -1 1539427409.692 * [misc]backup-simplify: Simplify (+ (exp (/ -1 (* a (acos (/ 1 a))))) -1) into (- (exp (/ -1 (* a (acos (/ 1 a))))) 1) 1539427409.692 * [misc]backup-simplify: Simplify (+ 1 (- (exp (/ -1 (* a (acos (/ 1 a))))) 1)) into (exp (/ -1 (* a (acos (/ 1 a))))) 1539427409.692 * [misc]backup-simplify: Simplify (log (exp (/ -1 (* a (acos (/ 1 a)))))) into (/ -1 (* a (acos (/ 1 a)))) 1539427409.692 * [misc]backup-simplify: Simplify (/ -1 (* a (acos (/ 1 a)))) into (/ -1 (* a (acos (/ 1 a)))) 1539427409.693 * [misc]backup-simplify: Simplify (- 0) into 0 1539427409.693 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427409.693 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427409.694 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 1)))) 1) into 0 1539427409.694 * [misc]backup-simplify: Simplify 0 into 0 1539427409.694 * [misc]backup-simplify: Simplify (- 0) into 0 1539427409.694 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427409.694 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427409.696 * [misc]backup-simplify: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 1)))) 2) into 0 1539427409.696 * [misc]backup-simplify: Simplify 0 into 0 1539427409.696 * [misc]backup-simplify: Simplify (- 0) into 0 1539427409.696 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427409.696 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427409.699 * [misc]backup-simplify: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 1)))) 6) into 0 1539427409.699 * [misc]backup-simplify: Simplify 0 into 0 1539427409.699 * [misc]backup-simplify: Simplify (- 0) into 0 1539427409.699 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427409.699 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427409.704 * [misc]backup-simplify: Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 1)))) 24) into 0 1539427409.704 * [misc]backup-simplify: Simplify 0 into 0 1539427409.704 * [misc]backup-simplify: Simplify (- 0) into 0 1539427409.704 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427409.705 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427409.712 * [misc]backup-simplify: Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 1)))) 120) into 0 1539427409.712 * [misc]backup-simplify: Simplify 0 into 0 1539427409.712 * [misc]backup-simplify: Simplify (- 0) into 0 1539427409.713 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427409.713 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427409.724 * [misc]backup-simplify: Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 1)))) 720) into 0 1539427409.724 * [misc]backup-simplify: Simplify 0 into 0 1539427409.724 * [misc]backup-simplify: Simplify (/ -1 (* (/ 1 a) (acos (/ 1 (/ 1 a))))) into (* -1 (/ a (acos a))) 1539427409.724 * [misc]backup-simplify: Simplify (log1p (expm1 (/ 1 (/ (- (acos (/ 1 (- a)))) (/ 1 (- a)))))) into (log1p (expm1 (/ 1 (* a (acos (/ -1 a)))))) 1539427409.724 * [misc]approximate: Taking taylor expansion of (log1p (expm1 (/ 1 (* a (acos (/ -1 a)))))) in (a) around 0 1539427409.724 * [misc]taylor: Taking taylor expansion of (log1p (expm1 (/ 1 (* a (acos (/ -1 a)))))) in a 1539427409.724 * [misc]taylor: Rewrote expression to (log (+ 1 (expm1 (/ 1 (* a (acos (/ -1 a))))))) 1539427409.724 * [misc]taylor: Taking taylor expansion of (+ 1 (expm1 (/ 1 (* a (acos (/ -1 a)))))) in a 1539427409.724 * [misc]taylor: Taking taylor expansion of 1 in a 1539427409.724 * [misc]backup-simplify: Simplify 1 into 1 1539427409.724 * [misc]taylor: Taking taylor expansion of (expm1 (/ 1 (* a (acos (/ -1 a))))) in a 1539427409.725 * [misc]taylor: Rewrote expression to (- (exp (/ 1 (* a (acos (/ -1 a))))) 1) 1539427409.725 * [misc]taylor: Taking taylor expansion of (exp (/ 1 (* a (acos (/ -1 a))))) in a 1539427409.725 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1539427409.725 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1539427409.725 * [misc]taylor: Taking taylor expansion of a in a 1539427409.725 * [misc]backup-simplify: Simplify 0 into 0 1539427409.725 * [misc]backup-simplify: Simplify 1 into 1 1539427409.725 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1539427409.725 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1539427409.725 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1539427409.725 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1539427409.725 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1539427409.725 * [misc]backup-simplify: Simplify (exp (/ 1 (* a (acos (/ -1 a))))) into (exp (/ 1 (* a (acos (/ -1 a))))) 1539427409.725 * [misc]taylor: Taking taylor expansion of 1 in a 1539427409.725 * [misc]backup-simplify: Simplify 1 into 1 1539427409.726 * [misc]backup-simplify: Simplify (- 1) into -1 1539427409.726 * [misc]backup-simplify: Simplify (+ (exp (/ 1 (* a (acos (/ -1 a))))) -1) into (- (exp (/ 1 (* a (acos (/ -1 a))))) 1) 1539427409.726 * [misc]backup-simplify: Simplify (+ 1 (- (exp (/ 1 (* a (acos (/ -1 a))))) 1)) into (exp (/ 1 (* a (acos (/ -1 a))))) 1539427409.726 * [misc]backup-simplify: Simplify (log (exp (/ 1 (* a (acos (/ -1 a)))))) into (/ 1 (* a (acos (/ -1 a)))) 1539427409.726 * [misc]taylor: Taking taylor expansion of (log1p (expm1 (/ 1 (* a (acos (/ -1 a)))))) in a 1539427409.726 * [misc]taylor: Rewrote expression to (log (+ 1 (expm1 (/ 1 (* a (acos (/ -1 a))))))) 1539427409.726 * [misc]taylor: Taking taylor expansion of (+ 1 (expm1 (/ 1 (* a (acos (/ -1 a)))))) in a 1539427409.726 * [misc]taylor: Taking taylor expansion of 1 in a 1539427409.726 * [misc]backup-simplify: Simplify 1 into 1 1539427409.726 * [misc]taylor: Taking taylor expansion of (expm1 (/ 1 (* a (acos (/ -1 a))))) in a 1539427409.726 * [misc]taylor: Rewrote expression to (- (exp (/ 1 (* a (acos (/ -1 a))))) 1) 1539427409.726 * [misc]taylor: Taking taylor expansion of (exp (/ 1 (* a (acos (/ -1 a))))) in a 1539427409.726 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1539427409.726 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1539427409.726 * [misc]taylor: Taking taylor expansion of a in a 1539427409.726 * [misc]backup-simplify: Simplify 0 into 0 1539427409.726 * [misc]backup-simplify: Simplify 1 into 1 1539427409.726 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1539427409.727 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1539427409.727 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1539427409.727 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1539427409.727 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1539427409.727 * [misc]backup-simplify: Simplify (exp (/ 1 (* a (acos (/ -1 a))))) into (exp (/ 1 (* a (acos (/ -1 a))))) 1539427409.727 * [misc]taylor: Taking taylor expansion of 1 in a 1539427409.727 * [misc]backup-simplify: Simplify 1 into 1 1539427409.727 * [misc]backup-simplify: Simplify (- 1) into -1 1539427409.727 * [misc]backup-simplify: Simplify (+ (exp (/ 1 (* a (acos (/ -1 a))))) -1) into (- (exp (/ 1 (* a (acos (/ -1 a))))) 1) 1539427409.728 * [misc]backup-simplify: Simplify (+ 1 (- (exp (/ 1 (* a (acos (/ -1 a))))) 1)) into (exp (/ 1 (* a (acos (/ -1 a))))) 1539427409.728 * [misc]backup-simplify: Simplify (log (exp (/ 1 (* a (acos (/ -1 a)))))) into (/ 1 (* a (acos (/ -1 a)))) 1539427409.728 * [misc]backup-simplify: Simplify (/ 1 (* a (acos (/ -1 a)))) into (/ 1 (* a (acos (/ -1 a)))) 1539427409.728 * [misc]backup-simplify: Simplify (- 0) into 0 1539427409.728 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427409.728 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427409.730 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 1)))) 1) into 0 1539427409.730 * [misc]backup-simplify: Simplify 0 into 0 1539427409.730 * [misc]backup-simplify: Simplify (- 0) into 0 1539427409.730 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427409.730 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427409.732 * [misc]backup-simplify: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 1)))) 2) into 0 1539427409.732 * [misc]backup-simplify: Simplify 0 into 0 1539427409.732 * [misc]backup-simplify: Simplify (- 0) into 0 1539427409.732 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427409.732 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427409.735 * [misc]backup-simplify: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 1)))) 6) into 0 1539427409.735 * [misc]backup-simplify: Simplify 0 into 0 1539427409.735 * [misc]backup-simplify: Simplify (- 0) into 0 1539427409.735 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427409.736 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427409.740 * [misc]backup-simplify: Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 1)))) 24) into 0 1539427409.740 * [misc]backup-simplify: Simplify 0 into 0 1539427409.740 * [misc]backup-simplify: Simplify (- 0) into 0 1539427409.741 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427409.741 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427409.748 * [misc]backup-simplify: Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 1)))) 120) into 0 1539427409.748 * [misc]backup-simplify: Simplify 0 into 0 1539427409.748 * [misc]backup-simplify: Simplify (- 0) into 0 1539427409.748 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427409.748 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427409.756 * [misc]backup-simplify: Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 1)))) 720) into 0 1539427409.757 * [misc]backup-simplify: Simplify 0 into 0 1539427409.757 * [misc]backup-simplify: Simplify (/ 1 (* (/ 1 (- a)) (acos (/ -1 (/ 1 (- a)))))) into (* -1 (/ a (acos a))) 1539427409.757 * * * * [misc]progress: [ 4 / 4 ] generating series at (2 1) 1539427409.757 * [misc]backup-simplify: Simplify (expm1 (/ 1 (/ (- (acos a)) a))) into (expm1 (* -1 (/ a (acos a)))) 1539427409.757 * [misc]approximate: Taking taylor expansion of (expm1 (* -1 (/ a (acos a)))) in (a) around 0 1539427409.757 * [misc]taylor: Taking taylor expansion of (expm1 (* -1 (/ a (acos a)))) in a 1539427409.757 * [misc]taylor: Rewrote expression to (- (exp (* -1 (/ a (acos a)))) 1) 1539427409.757 * [misc]taylor: Taking taylor expansion of (exp (* -1 (/ a (acos a)))) in a 1539427409.757 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1539427409.757 * [misc]taylor: Taking taylor expansion of -1 in a 1539427409.757 * [misc]backup-simplify: Simplify -1 into -1 1539427409.757 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1539427409.757 * [misc]taylor: Taking taylor expansion of a in a 1539427409.757 * [misc]backup-simplify: Simplify 0 into 0 1539427409.757 * [misc]backup-simplify: Simplify 1 into 1 1539427409.757 * [misc]taylor: Taking taylor expansion of (acos a) in a 1539427409.757 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1539427409.757 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1539427409.757 * [misc]backup-simplify: Simplify (* -1 (/ 1 (acos a))) into (/ -1 (acos a)) 1539427409.757 * [misc]backup-simplify: Simplify (exp 0) into 1 1539427409.757 * [misc]taylor: Taking taylor expansion of 1 in a 1539427409.757 * [misc]backup-simplify: Simplify 1 into 1 1539427409.757 * [misc]taylor: Taking taylor expansion of (expm1 (* -1 (/ a (acos a)))) in a 1539427409.757 * [misc]taylor: Rewrote expression to (- (exp (* -1 (/ a (acos a)))) 1) 1539427409.757 * [misc]taylor: Taking taylor expansion of (exp (* -1 (/ a (acos a)))) in a 1539427409.757 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1539427409.757 * [misc]taylor: Taking taylor expansion of -1 in a 1539427409.757 * [misc]backup-simplify: Simplify -1 into -1 1539427409.757 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1539427409.757 * [misc]taylor: Taking taylor expansion of a in a 1539427409.757 * [misc]backup-simplify: Simplify 0 into 0 1539427409.757 * [misc]backup-simplify: Simplify 1 into 1 1539427409.757 * [misc]taylor: Taking taylor expansion of (acos a) in a 1539427409.757 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1539427409.758 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1539427409.758 * [misc]backup-simplify: Simplify (* -1 (/ 1 (acos a))) into (/ -1 (acos a)) 1539427409.758 * [misc]backup-simplify: Simplify (exp 0) into 1 1539427409.758 * [misc]taylor: Taking taylor expansion of 1 in a 1539427409.758 * [misc]backup-simplify: Simplify 1 into 1 1539427409.758 * [misc]backup-simplify: Simplify (- 1) into -1 1539427409.758 * [misc]backup-simplify: Simplify (+ 1 -1) into 0 1539427409.758 * [misc]backup-simplify: Simplify 0 into 0 1539427409.758 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow (/ -1 (acos a)) 1) 1)))) into (/ -1 (acos a)) 1539427409.758 * [misc]backup-simplify: Simplify (- 0) into 0 1539427409.758 * [misc]backup-simplify: Simplify (+ (/ -1 (acos a)) 0) into (- (/ 1 (acos a))) 1539427409.758 * [misc]backup-simplify: Simplify (- (/ 1 (acos a))) into (- (/ 1 (acos a))) 1539427409.758 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))))) into 0 1539427409.759 * [misc]backup-simplify: Simplify (+ (* -1 0) (* 0 (/ 1 (acos a)))) into 0 1539427409.759 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow (/ -1 (acos a)) 2) 2)) (* (/ (pow 0 1) 1)))) into (/ 1/2 (pow (acos a) 2)) 1539427409.759 * [misc]backup-simplify: Simplify (- 0) into 0 1539427409.760 * [misc]backup-simplify: Simplify (+ (/ 1/2 (pow (acos a) 2)) 0) into (* 1/2 (/ 1 (pow (acos a) 2))) 1539427409.760 * [misc]backup-simplify: Simplify (* 1/2 (/ 1 (pow (acos a) 2))) into (/ 1/2 (pow (acos a) 2)) 1539427409.760 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1539427409.760 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))) into 0 1539427409.761 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow (/ -1 (acos a)) 3) 6)) (* (/ (pow (/ -1 (acos a)) 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into (/ -1/6 (pow (acos a) 3)) 1539427409.761 * [misc]backup-simplify: Simplify (- 0) into 0 1539427409.761 * [misc]backup-simplify: Simplify (+ (/ -1/6 (pow (acos a) 3)) 0) into (- (* 1/6 (/ 1 (pow (acos a) 3)))) 1539427409.761 * [misc]backup-simplify: Simplify (- (* 1/6 (/ 1 (pow (acos a) 3)))) into (- (* 1/6 (/ 1 (pow (acos a) 3)))) 1539427409.762 * [misc]backup-simplify: Simplify (+ (* (- (* 1/6 (/ 1 (pow (acos a) 3)))) (pow a 3)) (+ (* (/ 1/2 (pow (acos a) 2)) (pow a 2)) (* (- (/ 1 (acos a))) a))) into (- (* 1/2 (/ (pow a 2) (pow (acos a) 2))) (+ (* 1/6 (/ (pow a 3) (pow (acos a) 3))) (/ a (acos a)))) 1539427409.762 * [misc]backup-simplify: Simplify (expm1 (/ 1 (/ (- (acos (/ 1 a))) (/ 1 a)))) into (expm1 (/ -1 (* a (acos (/ 1 a))))) 1539427409.762 * [misc]approximate: Taking taylor expansion of (expm1 (/ -1 (* a (acos (/ 1 a))))) in (a) around 0 1539427409.762 * [misc]taylor: Taking taylor expansion of (expm1 (/ -1 (* a (acos (/ 1 a))))) in a 1539427409.762 * [misc]taylor: Rewrote expression to (- (exp (/ -1 (* a (acos (/ 1 a))))) 1) 1539427409.762 * [misc]taylor: Taking taylor expansion of (exp (/ -1 (* a (acos (/ 1 a))))) in a 1539427409.762 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1539427409.762 * [misc]taylor: Taking taylor expansion of -1 in a 1539427409.762 * [misc]backup-simplify: Simplify -1 into -1 1539427409.762 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1539427409.762 * [misc]taylor: Taking taylor expansion of a in a 1539427409.762 * [misc]backup-simplify: Simplify 0 into 0 1539427409.762 * [misc]backup-simplify: Simplify 1 into 1 1539427409.762 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1539427409.762 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1539427409.762 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1539427409.762 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1539427409.763 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1539427409.763 * [misc]backup-simplify: Simplify (exp (/ -1 (* a (acos (/ 1 a))))) into (exp (/ -1 (* a (acos (/ 1 a))))) 1539427409.763 * [misc]taylor: Taking taylor expansion of 1 in a 1539427409.763 * [misc]backup-simplify: Simplify 1 into 1 1539427409.763 * [misc]taylor: Taking taylor expansion of (expm1 (/ -1 (* a (acos (/ 1 a))))) in a 1539427409.763 * [misc]taylor: Rewrote expression to (- (exp (/ -1 (* a (acos (/ 1 a))))) 1) 1539427409.763 * [misc]taylor: Taking taylor expansion of (exp (/ -1 (* a (acos (/ 1 a))))) in a 1539427409.763 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1539427409.763 * [misc]taylor: Taking taylor expansion of -1 in a 1539427409.763 * [misc]backup-simplify: Simplify -1 into -1 1539427409.763 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1539427409.763 * [misc]taylor: Taking taylor expansion of a in a 1539427409.763 * [misc]backup-simplify: Simplify 0 into 0 1539427409.763 * [misc]backup-simplify: Simplify 1 into 1 1539427409.763 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1539427409.763 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1539427409.763 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1539427409.763 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1539427409.763 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1539427409.763 * [misc]backup-simplify: Simplify (exp (/ -1 (* a (acos (/ 1 a))))) into (exp (/ -1 (* a (acos (/ 1 a))))) 1539427409.763 * [misc]taylor: Taking taylor expansion of 1 in a 1539427409.764 * [misc]backup-simplify: Simplify 1 into 1 1539427409.764 * [misc]backup-simplify: Simplify (- 1) into -1 1539427409.764 * [misc]backup-simplify: Simplify (+ (exp (/ -1 (* a (acos (/ 1 a))))) -1) into (- (exp (/ -1 (* a (acos (/ 1 a))))) 1) 1539427409.764 * [misc]backup-simplify: Simplify (- (exp (/ -1 (* a (acos (/ 1 a))))) 1) into (- (exp (/ -1 (* a (acos (/ 1 a))))) 1) 1539427409.764 * [misc]backup-simplify: Simplify (- 0) into 0 1539427409.764 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427409.764 * [misc]backup-simplify: Simplify 0 into 0 1539427409.764 * [misc]backup-simplify: Simplify (- 0) into 0 1539427409.764 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427409.764 * [misc]backup-simplify: Simplify 0 into 0 1539427409.764 * [misc]backup-simplify: Simplify (- 0) into 0 1539427409.765 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427409.765 * [misc]backup-simplify: Simplify 0 into 0 1539427409.765 * [misc]backup-simplify: Simplify (- 0) into 0 1539427409.765 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427409.765 * [misc]backup-simplify: Simplify 0 into 0 1539427409.765 * [misc]backup-simplify: Simplify (- 0) into 0 1539427409.765 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427409.765 * [misc]backup-simplify: Simplify 0 into 0 1539427409.765 * [misc]backup-simplify: Simplify (- 0) into 0 1539427409.765 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427409.765 * [misc]backup-simplify: Simplify 0 into 0 1539427409.765 * [misc]backup-simplify: Simplify (- (exp (/ -1 (* (/ 1 a) (acos (/ 1 (/ 1 a)))))) 1) into (- (exp (* -1 (/ a (acos a)))) 1) 1539427409.766 * [misc]backup-simplify: Simplify (expm1 (/ 1 (/ (- (acos (/ 1 (- a)))) (/ 1 (- a))))) into (expm1 (/ 1 (* a (acos (/ -1 a))))) 1539427409.766 * [misc]approximate: Taking taylor expansion of (expm1 (/ 1 (* a (acos (/ -1 a))))) in (a) around 0 1539427409.766 * [misc]taylor: Taking taylor expansion of (expm1 (/ 1 (* a (acos (/ -1 a))))) in a 1539427409.766 * [misc]taylor: Rewrote expression to (- (exp (/ 1 (* a (acos (/ -1 a))))) 1) 1539427409.766 * [misc]taylor: Taking taylor expansion of (exp (/ 1 (* a (acos (/ -1 a))))) in a 1539427409.766 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1539427409.766 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1539427409.766 * [misc]taylor: Taking taylor expansion of a in a 1539427409.766 * [misc]backup-simplify: Simplify 0 into 0 1539427409.766 * [misc]backup-simplify: Simplify 1 into 1 1539427409.766 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1539427409.766 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1539427409.766 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1539427409.766 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1539427409.766 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1539427409.766 * [misc]backup-simplify: Simplify (exp (/ 1 (* a (acos (/ -1 a))))) into (exp (/ 1 (* a (acos (/ -1 a))))) 1539427409.766 * [misc]taylor: Taking taylor expansion of 1 in a 1539427409.766 * [misc]backup-simplify: Simplify 1 into 1 1539427409.766 * [misc]taylor: Taking taylor expansion of (expm1 (/ 1 (* a (acos (/ -1 a))))) in a 1539427409.766 * [misc]taylor: Rewrote expression to (- (exp (/ 1 (* a (acos (/ -1 a))))) 1) 1539427409.767 * [misc]taylor: Taking taylor expansion of (exp (/ 1 (* a (acos (/ -1 a))))) in a 1539427409.767 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1539427409.767 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1539427409.767 * [misc]taylor: Taking taylor expansion of a in a 1539427409.767 * [misc]backup-simplify: Simplify 0 into 0 1539427409.767 * [misc]backup-simplify: Simplify 1 into 1 1539427409.767 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1539427409.767 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1539427409.767 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1539427409.767 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1539427409.767 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1539427409.767 * [misc]backup-simplify: Simplify (exp (/ 1 (* a (acos (/ -1 a))))) into (exp (/ 1 (* a (acos (/ -1 a))))) 1539427409.767 * [misc]taylor: Taking taylor expansion of 1 in a 1539427409.767 * [misc]backup-simplify: Simplify 1 into 1 1539427409.767 * [misc]backup-simplify: Simplify (- 1) into -1 1539427409.767 * [misc]backup-simplify: Simplify (+ (exp (/ 1 (* a (acos (/ -1 a))))) -1) into (- (exp (/ 1 (* a (acos (/ -1 a))))) 1) 1539427409.767 * [misc]backup-simplify: Simplify (- (exp (/ 1 (* a (acos (/ -1 a))))) 1) into (- (exp (/ 1 (* a (acos (/ -1 a))))) 1) 1539427409.768 * [misc]backup-simplify: Simplify (- 0) into 0 1539427409.768 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427409.768 * [misc]backup-simplify: Simplify 0 into 0 1539427409.768 * [misc]backup-simplify: Simplify (- 0) into 0 1539427409.768 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427409.768 * [misc]backup-simplify: Simplify 0 into 0 1539427409.768 * [misc]backup-simplify: Simplify (- 0) into 0 1539427409.768 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427409.768 * [misc]backup-simplify: Simplify 0 into 0 1539427409.768 * [misc]backup-simplify: Simplify (- 0) into 0 1539427409.768 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427409.768 * [misc]backup-simplify: Simplify 0 into 0 1539427409.769 * [misc]backup-simplify: Simplify (- 0) into 0 1539427409.769 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427409.769 * [misc]backup-simplify: Simplify 0 into 0 1539427409.769 * [misc]backup-simplify: Simplify (- 0) into 0 1539427409.769 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427409.769 * [misc]backup-simplify: Simplify 0 into 0 1539427409.769 * [misc]backup-simplify: Simplify (- (exp (/ 1 (* (/ 1 (- a)) (acos (/ -1 (/ 1 (- a))))))) 1) into (- (exp (* -1 (/ a (acos a)))) 1) 1539427409.769 * * * [misc]progress: simplifying candidates 1539427409.769 * * * * [misc]progress: [ 1 / 78 ] simplifiying candidate # 1539427409.769 * * * * [misc]progress: [ 2 / 78 ] simplifiying candidate # 1539427409.769 * * * * [misc]progress: [ 3 / 78 ] simplifiying candidate # 1539427409.769 * * * * [misc]progress: [ 4 / 78 ] simplifiying candidate # 1539427409.769 * * * * [misc]progress: [ 5 / 78 ] simplifiying candidate # 1539427409.769 * * * * [misc]progress: [ 6 / 78 ] simplifiying candidate # 1539427409.769 * * * * [misc]progress: [ 7 / 78 ] simplifiying candidate # 1539427409.769 * * * * [misc]progress: [ 8 / 78 ] simplifiying candidate # 1539427409.769 * * * * [misc]progress: [ 9 / 78 ] simplifiying candidate # 1539427409.769 * * * * [misc]progress: [ 10 / 78 ] simplifiying candidate # 1539427409.770 * [enter]simplify: Simplifying (/ 0 a) 1539427409.770 * * [misc]simplify: iters left: 2 (3 enodes) 1539427409.770 * [exit]simplify: Simplified to 0 1539427409.770 * [misc]simplify: Simplified (2 1 1 2 1) to (λ (a) (log1p (expm1 (/ 1 (- 0 (/ (acos a) a)))))) 1539427409.770 * * * * [misc]progress: [ 11 / 78 ] simplifiying candidate # 1539427409.770 * * * * [misc]progress: [ 12 / 78 ] simplifiying candidate # 1539427409.770 * * * * [misc]progress: [ 13 / 78 ] simplifiying candidate # 1539427409.770 * * * * [misc]progress: [ 14 / 78 ] simplifiying candidate # 1539427409.771 * [enter]simplify: Simplifying (/ (acos a) a) 1539427409.771 * * [misc]simplify: iters left: 3 (3 enodes) 1539427409.771 * [exit]simplify: Simplified to (/ (acos a) a) 1539427409.771 * [misc]simplify: Simplified (2 1 1 2 1) to (λ (a) (log1p (expm1 (/ 1 (- (/ (acos a) a)))))) 1539427409.771 * * * * [misc]progress: [ 15 / 78 ] simplifiying candidate # 1539427409.771 * [enter]simplify: Simplifying (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 1539427409.771 * * [misc]simplify: iters left: 6 (5 enodes) 1539427409.772 * [exit]simplify: Simplified to (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 1539427409.772 * [misc]simplify: Simplified (2 1 1 2 1) to (λ (a) (log1p (expm1 (/ 1 (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) (/ a (cbrt (- (acos a))))))))) 1539427409.772 * * * * [misc]progress: [ 16 / 78 ] simplifiying candidate # 1539427409.772 * [enter]simplify: Simplifying (sqrt (- (acos a))) 1539427409.772 * * [misc]simplify: iters left: 4 (4 enodes) 1539427409.773 * [exit]simplify: Simplified to (sqrt (- (acos a))) 1539427409.773 * [misc]simplify: Simplified (2 1 1 2 1) to (λ (a) (log1p (expm1 (/ 1 (/ (sqrt (- (acos a))) (/ a (sqrt (- (acos a))))))))) 1539427409.773 * * * * [misc]progress: [ 17 / 78 ] simplifiying candidate # 1539427409.773 * * * * [misc]progress: [ 18 / 78 ] simplifiying candidate # 1539427409.773 * * * * [misc]progress: [ 19 / 78 ] simplifiying candidate # 1539427409.773 * [enter]simplify: Simplifying (- (* (cbrt (acos a)) (cbrt (acos a)))) 1539427409.773 * * [misc]simplify: iters left: 6 (5 enodes) 1539427409.774 * * [misc]simplify: iters left: 5 (8 enodes) 1539427409.775 * [exit]simplify: Simplified to (* (cbrt (acos a)) (- (cbrt (acos a)))) 1539427409.775 * [misc]simplify: Simplified (2 1 1 2 1) to (λ (a) (log1p (expm1 (/ 1 (/ (* (cbrt (acos a)) (- (cbrt (acos a)))) (/ a (cbrt (acos a)))))))) 1539427409.775 * * * * [misc]progress: [ 20 / 78 ] simplifiying candidate # 1539427409.775 * [enter]simplify: Simplifying (- (sqrt (acos a))) 1539427409.775 * * [misc]simplify: iters left: 4 (4 enodes) 1539427409.776 * [exit]simplify: Simplified to (- (sqrt (acos a))) 1539427409.776 * [misc]simplify: Simplified (2 1 1 2 1) to (λ (a) (log1p (expm1 (/ 1 (/ (- (sqrt (acos a))) (/ a (sqrt (acos a)))))))) 1539427409.776 * * * * [misc]progress: [ 21 / 78 ] simplifiying candidate # 1539427409.776 * [enter]simplify: Simplifying (- 1) 1539427409.776 * * [misc]simplify: iters left: 2 (2 enodes) 1539427409.777 * * [misc]simplify: iters left: 1 (5 enodes) 1539427409.777 * [exit]simplify: Simplified to -1 1539427409.777 * [misc]simplify: Simplified (2 1 1 2 1) to (λ (a) (log1p (expm1 (/ 1 (/ -1 (/ a (acos a))))))) 1539427409.777 * * * * [misc]progress: [ 22 / 78 ] simplifiying candidate # 1539427409.777 * [enter]simplify: Simplifying (* (cbrt (acos a)) (cbrt (acos a))) 1539427409.777 * * [misc]simplify: iters left: 4 (4 enodes) 1539427409.778 * [exit]simplify: Simplified to (* (cbrt (acos a)) (cbrt (acos a))) 1539427409.778 * [misc]simplify: Simplified (2 1 1 2 1) to (λ (a) (log1p (expm1 (/ 1 (/ (* (cbrt (acos a)) (cbrt (acos a))) (/ a (- (cbrt (acos a))))))))) 1539427409.778 * * * * [misc]progress: [ 23 / 78 ] simplifiying candidate # 1539427409.778 * [enter]simplify: Simplifying (sqrt (acos a)) 1539427409.778 * * [misc]simplify: iters left: 2 (3 enodes) 1539427409.779 * [exit]simplify: Simplified to (sqrt (acos a)) 1539427409.779 * [misc]simplify: Simplified (2 1 1 2 1) to (λ (a) (log1p (expm1 (/ 1 (/ (sqrt (acos a)) (/ a (- (sqrt (acos a))))))))) 1539427409.779 * * * * [misc]progress: [ 24 / 78 ] simplifiying candidate # 1539427409.779 * * * * [misc]progress: [ 25 / 78 ] simplifiying candidate # 1539427409.779 * * * * [misc]progress: [ 26 / 78 ] simplifiying candidate # 1539427409.779 * * * * [misc]progress: [ 27 / 78 ] simplifiying candidate # 1539427409.779 * * * * [misc]progress: [ 28 / 78 ] simplifiying candidate # 1539427409.779 * [enter]simplify: Simplifying (- 1) 1539427409.779 * * [misc]simplify: iters left: 2 (2 enodes) 1539427409.780 * * [misc]simplify: iters left: 1 (5 enodes) 1539427409.780 * [exit]simplify: Simplified to -1 1539427409.780 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (log1p (expm1 (pow (/ (- (acos a)) a) -1)))) 1539427409.780 * * * * [misc]progress: [ 29 / 78 ] simplifiying candidate # 1539427409.780 * * * * [misc]progress: [ 30 / 78 ] simplifiying candidate # 1539427409.780 * * * * [misc]progress: [ 31 / 78 ] simplifiying candidate # 1539427409.780 * * * * [misc]progress: [ 32 / 78 ] simplifiying candidate # 1539427409.780 * * * * [misc]progress: [ 33 / 78 ] simplifiying candidate # 1539427409.780 * * * * [misc]progress: [ 34 / 78 ] simplifiying candidate # 1539427409.780 * * * * [misc]progress: [ 35 / 78 ] simplifiying candidate # 1539427409.780 * * * * [misc]progress: [ 36 / 78 ] simplifiying candidate # 1539427409.780 * * * * [misc]progress: [ 37 / 78 ] simplifiying candidate # 1539427409.780 * * * * [misc]progress: [ 38 / 78 ] simplifiying candidate # 1539427409.780 * * * * [misc]progress: [ 39 / 78 ] simplifiying candidate # 1539427409.780 * * * * [misc]progress: [ 40 / 78 ] simplifiying candidate # 1539427409.781 * [enter]simplify: Simplifying (cbrt (/ (- (acos a)) a)) 1539427409.781 * * [misc]simplify: iters left: 6 (5 enodes) 1539427409.781 * * [misc]simplify: iters left: 5 (7 enodes) 1539427409.782 * [exit]simplify: Simplified to (cbrt (- (/ (acos a) a))) 1539427409.782 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (log1p (expm1 (/ (/ 1 (* (cbrt (/ (- (acos a)) a)) (cbrt (/ (- (acos a)) a)))) (cbrt (- (/ (acos a) a))))))) 1539427409.782 * * * * [misc]progress: [ 41 / 78 ] simplifiying candidate # 1539427409.782 * [enter]simplify: Simplifying (sqrt (/ (- (acos a)) a)) 1539427409.782 * * [misc]simplify: iters left: 6 (5 enodes) 1539427409.783 * * [misc]simplify: iters left: 5 (7 enodes) 1539427409.784 * [exit]simplify: Simplified to (sqrt (- (/ (acos a) a))) 1539427409.784 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (log1p (expm1 (/ (/ 1 (sqrt (/ (- (acos a)) a))) (sqrt (- (/ (acos a) a))))))) 1539427409.784 * * * * [misc]progress: [ 42 / 78 ] simplifiying candidate # 1539427409.784 * [enter]simplify: Simplifying (/ (- (acos a)) a) 1539427409.784 * * [misc]simplify: iters left: 5 (4 enodes) 1539427409.785 * * [misc]simplify: iters left: 4 (6 enodes) 1539427409.786 * [exit]simplify: Simplified to (- (/ (acos a) a)) 1539427409.786 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (log1p (expm1 (/ (/ 1 1) (- (/ (acos a) a)))))) 1539427409.786 * * * * [misc]progress: [ 43 / 78 ] simplifiying candidate # 1539427409.786 * [enter]simplify: Simplifying (/ 1 a) 1539427409.786 * * [misc]simplify: iters left: 2 (3 enodes) 1539427409.786 * * [misc]simplify: iters left: 1 (5 enodes) 1539427409.787 * [exit]simplify: Simplified to (/ 1 a) 1539427409.787 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (log1p (expm1 (/ (/ 1 (- (acos a))) (/ 1 a))))) 1539427409.787 * * * * [misc]progress: [ 44 / 78 ] simplifiying candidate # 1539427409.787 * * * * [misc]progress: [ 45 / 78 ] simplifiying candidate # 1539427409.787 * * * * [misc]progress: [ 46 / 78 ] simplifiying candidate # 1539427409.787 * * * * [misc]progress: [ 47 / 78 ] simplifiying candidate # 1539427409.787 * * * * [misc]progress: [ 48 / 78 ] simplifiying candidate # 1539427409.787 * * * * [misc]progress: [ 49 / 78 ] simplifiying candidate # 1539427409.787 * * * * [misc]progress: [ 50 / 78 ] simplifiying candidate # 1539427409.787 * * * * [misc]progress: [ 51 / 78 ] simplifiying candidate # 1539427409.787 * * * * [misc]progress: [ 52 / 78 ] simplifiying candidate # 1539427409.787 * * * * [misc]progress: [ 53 / 78 ] simplifiying candidate # 1539427409.787 * * * * [misc]progress: [ 54 / 78 ] simplifiying candidate # 1539427409.787 * * * * [misc]progress: [ 55 / 78 ] simplifiying candidate # 1539427409.787 * * * * [misc]progress: [ 56 / 78 ] simplifiying candidate # 1539427409.787 * * * * [misc]progress: [ 57 / 78 ] simplifiying candidate # 1539427409.787 * * * * [misc]progress: [ 58 / 78 ] simplifiying candidate # 1539427409.788 * * * * [misc]progress: [ 59 / 78 ] simplifiying candidate # 1539427409.788 * [enter]simplify: Simplifying (/ 1 (/ (- (acos a)) a)) 1539427409.788 * * [misc]simplify: iters left: 6 (6 enodes) 1539427409.789 * * [misc]simplify: iters left: 5 (12 enodes) 1539427409.790 * * [misc]simplify: iters left: 4 (15 enodes) 1539427409.792 * * [misc]simplify: iters left: 3 (17 enodes) 1539427409.795 * [exit]simplify: Simplified to (/ a (- (acos a))) 1539427409.795 * [misc]simplify: Simplified (2 1 1) to (λ (a) (log1p (expm1 (/ a (- (acos a)))))) 1539427409.795 * * * * [misc]progress: [ 60 / 78 ] simplifiying candidate # 1539427409.795 * * * * [misc]progress: [ 61 / 78 ] simplifiying candidate # 1539427409.795 * * * * [misc]progress: [ 62 / 78 ] simplifiying candidate # 1539427409.795 * * * * [misc]progress: [ 63 / 78 ] simplifiying candidate # 1539427409.795 * * * * [misc]progress: [ 64 / 78 ] simplifiying candidate # 1539427409.795 * * * * [misc]progress: [ 65 / 78 ] simplifiying candidate # 1539427409.795 * * * * [misc]progress: [ 66 / 78 ] simplifiying candidate # 1539427409.795 * * * * [misc]progress: [ 67 / 78 ] simplifiying candidate # 1539427409.796 * [enter]simplify: Simplifying (* -1 (/ (acos a) a)) 1539427409.796 * * [misc]simplify: iters left: 5 (5 enodes) 1539427409.796 * * [misc]simplify: iters left: 4 (9 enodes) 1539427409.798 * * [misc]simplify: iters left: 3 (14 enodes) 1539427409.799 * * [misc]simplify: iters left: 2 (16 enodes) 1539427409.801 * * [misc]simplify: iters left: 1 (18 enodes) 1539427409.803 * [exit]simplify: Simplified to (/ (acos a) (/ a -1)) 1539427409.803 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (log1p (expm1 (/ 1 (/ (acos a) (/ a -1)))))) 1539427409.803 * * * * [misc]progress: [ 68 / 78 ] simplifiying candidate # 1539427409.803 * [enter]simplify: Simplifying (* -1 (/ (acos a) a)) 1539427409.803 * * [misc]simplify: iters left: 5 (5 enodes) 1539427409.805 * * [misc]simplify: iters left: 4 (9 enodes) 1539427409.807 * * [misc]simplify: iters left: 3 (14 enodes) 1539427409.810 * * [misc]simplify: iters left: 2 (16 enodes) 1539427409.814 * * [misc]simplify: iters left: 1 (18 enodes) 1539427409.818 * [exit]simplify: Simplified to (/ (acos a) (/ a -1)) 1539427409.818 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (log1p (expm1 (/ 1 (/ (acos a) (/ a -1)))))) 1539427409.818 * * * * [misc]progress: [ 69 / 78 ] simplifiying candidate # 1539427409.818 * [enter]simplify: Simplifying (* -1 (/ (acos a) a)) 1539427409.818 * * [misc]simplify: iters left: 5 (5 enodes) 1539427409.820 * * [misc]simplify: iters left: 4 (9 enodes) 1539427409.823 * * [misc]simplify: iters left: 3 (14 enodes) 1539427409.826 * * [misc]simplify: iters left: 2 (16 enodes) 1539427409.829 * * [misc]simplify: iters left: 1 (18 enodes) 1539427409.834 * [exit]simplify: Simplified to (/ (acos a) (/ a -1)) 1539427409.834 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (log1p (expm1 (/ 1 (/ (acos a) (/ a -1)))))) 1539427409.834 * * * * [misc]progress: [ 70 / 78 ] simplifiying candidate # 1539427409.834 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1539427409.834 * * [misc]simplify: iters left: 5 (5 enodes) 1539427409.836 * * [misc]simplify: iters left: 4 (9 enodes) 1539427409.838 * * [misc]simplify: iters left: 3 (14 enodes) 1539427409.841 * * [misc]simplify: iters left: 2 (16 enodes) 1539427409.845 * * [misc]simplify: iters left: 1 (18 enodes) 1539427409.848 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1539427409.848 * [misc]simplify: Simplified (2 1 1) to (λ (a) (log1p (expm1 (/ (- a) (acos a))))) 1539427409.848 * * * * [misc]progress: [ 71 / 78 ] simplifiying candidate # 1539427409.848 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1539427409.848 * * [misc]simplify: iters left: 5 (5 enodes) 1539427409.849 * * [misc]simplify: iters left: 4 (9 enodes) 1539427409.850 * * [misc]simplify: iters left: 3 (14 enodes) 1539427409.852 * * [misc]simplify: iters left: 2 (16 enodes) 1539427409.854 * * [misc]simplify: iters left: 1 (18 enodes) 1539427409.856 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1539427409.856 * [misc]simplify: Simplified (2 1 1) to (λ (a) (log1p (expm1 (/ (- a) (acos a))))) 1539427409.856 * * * * [misc]progress: [ 72 / 78 ] simplifiying candidate # 1539427409.856 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1539427409.856 * * [misc]simplify: iters left: 5 (5 enodes) 1539427409.857 * * [misc]simplify: iters left: 4 (9 enodes) 1539427409.858 * * [misc]simplify: iters left: 3 (14 enodes) 1539427409.859 * * [misc]simplify: iters left: 2 (16 enodes) 1539427409.861 * * [misc]simplify: iters left: 1 (18 enodes) 1539427409.863 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1539427409.863 * [misc]simplify: Simplified (2 1 1) to (λ (a) (log1p (expm1 (/ (- a) (acos a))))) 1539427409.863 * * * * [misc]progress: [ 73 / 78 ] simplifiying candidate # 1539427409.863 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1539427409.864 * * [misc]simplify: iters left: 5 (5 enodes) 1539427409.864 * * [misc]simplify: iters left: 4 (9 enodes) 1539427409.866 * * [misc]simplify: iters left: 3 (14 enodes) 1539427409.867 * * [misc]simplify: iters left: 2 (16 enodes) 1539427409.869 * * [misc]simplify: iters left: 1 (18 enodes) 1539427409.871 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1539427409.871 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1539427409.871 * * * * [misc]progress: [ 74 / 78 ] simplifiying candidate # 1539427409.871 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1539427409.871 * * [misc]simplify: iters left: 5 (5 enodes) 1539427409.872 * * [misc]simplify: iters left: 4 (9 enodes) 1539427409.873 * * [misc]simplify: iters left: 3 (14 enodes) 1539427409.875 * * [misc]simplify: iters left: 2 (16 enodes) 1539427409.877 * * [misc]simplify: iters left: 1 (18 enodes) 1539427409.879 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1539427409.879 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1539427409.879 * * * * [misc]progress: [ 75 / 78 ] simplifiying candidate # 1539427409.879 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1539427409.879 * * [misc]simplify: iters left: 5 (5 enodes) 1539427409.880 * * [misc]simplify: iters left: 4 (9 enodes) 1539427409.881 * * [misc]simplify: iters left: 3 (14 enodes) 1539427409.883 * * [misc]simplify: iters left: 2 (16 enodes) 1539427409.886 * * [misc]simplify: iters left: 1 (18 enodes) 1539427409.892 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1539427409.892 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1539427409.892 * * * * [misc]progress: [ 76 / 78 ] simplifiying candidate # 1539427409.892 * [enter]simplify: Simplifying (- (* 1/2 (/ (pow a 2) (pow (acos a) 2))) (+ (* 1/6 (/ (pow a 3) (pow (acos a) 3))) (/ a (acos a)))) 1539427409.892 * * [misc]simplify: iters left: 6 (17 enodes) 1539427409.898 * * [misc]simplify: iters left: 5 (36 enodes) 1539427409.912 * * [misc]simplify: iters left: 4 (96 enodes) 1539427409.951 * * [misc]simplify: iters left: 3 (286 enodes) 1539427410.150 * [exit]simplify: Simplified to (fma (/ 1/6 (acos a)) (* (/ (* a a) (acos a)) (/ (- a) (acos a))) (fma (/ 1/2 (acos a)) (/ (* a a) (acos a)) (/ (- a) (acos a)))) 1539427410.150 * [misc]simplify: Simplified (2 1) to (λ (a) (log1p (fma (/ 1/6 (acos a)) (* (/ (* a a) (acos a)) (/ (- a) (acos a))) (fma (/ 1/2 (acos a)) (/ (* a a) (acos a)) (/ (- a) (acos a)))))) 1539427410.150 * * * * [misc]progress: [ 77 / 78 ] simplifiying candidate # 1539427410.151 * [enter]simplify: Simplifying (- (exp (* -1 (/ a (acos a)))) 1) 1539427410.151 * * [misc]simplify: iters left: 6 (8 enodes) 1539427410.155 * * [misc]simplify: iters left: 5 (19 enodes) 1539427410.159 * * [misc]simplify: iters left: 4 (26 enodes) 1539427410.165 * * [misc]simplify: iters left: 3 (29 enodes) 1539427410.172 * * [misc]simplify: iters left: 2 (31 enodes) 1539427410.180 * * [misc]simplify: iters left: 1 (32 enodes) 1539427410.186 * [exit]simplify: Simplified to (expm1 (/ (- a) (acos a))) 1539427410.186 * [misc]simplify: Simplified (2 1) to (λ (a) (log1p (expm1 (/ (- a) (acos a))))) 1539427410.186 * * * * [misc]progress: [ 78 / 78 ] simplifiying candidate # 1539427410.186 * [enter]simplify: Simplifying (- (exp (* -1 (/ a (acos a)))) 1) 1539427410.186 * * [misc]simplify: iters left: 6 (8 enodes) 1539427410.188 * * [misc]simplify: iters left: 5 (19 enodes) 1539427410.190 * * [misc]simplify: iters left: 4 (26 enodes) 1539427410.194 * * [misc]simplify: iters left: 3 (29 enodes) 1539427410.197 * * [misc]simplify: iters left: 2 (31 enodes) 1539427410.201 * * [misc]simplify: iters left: 1 (32 enodes) 1539427410.205 * [exit]simplify: Simplified to (expm1 (/ (- a) (acos a))) 1539427410.205 * [misc]simplify: Simplified (2 1) to (λ (a) (log1p (expm1 (/ (- a) (acos a))))) 1539427410.205 * * * [misc]progress: adding candidates to table 1539427410.924 * * [misc]progress: iteration 4 / 4 1539427410.924 * * * [misc]progress: picking best candidate 1539427410.954 * * * * [misc]pick: Picked # 1539427410.954 * * * [misc]progress: localizing error 1539427410.983 * * * [misc]progress: generating rewritten candidates 1539427410.983 * * * * [misc]progress: [ 1 / 4 ] rewriting at (2 1 1) 1539427410.998 * * * * [misc]progress: [ 2 / 4 ] rewriting at (2 1) 1539427410.999 * * * * [misc]progress: [ 3 / 4 ] rewriting at (2) 1539427410.999 * * * * [misc]progress: [ 4 / 4 ] rewriting at (2 1 1 1) 1539427411.008 * * * [misc]progress: generating series expansions 1539427411.008 * * * * [misc]progress: [ 1 / 4 ] generating series at (2 1 1) 1539427411.008 * [misc]backup-simplify: Simplify (/ (/ 1 (- (acos a))) (/ 1 a)) into (* -1 (/ a (acos a))) 1539427411.009 * [misc]approximate: Taking taylor expansion of (* -1 (/ a (acos a))) in (a) around 0 1539427411.009 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1539427411.009 * [misc]taylor: Taking taylor expansion of -1 in a 1539427411.009 * [misc]backup-simplify: Simplify -1 into -1 1539427411.009 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1539427411.009 * [misc]taylor: Taking taylor expansion of a in a 1539427411.009 * [misc]backup-simplify: Simplify 0 into 0 1539427411.009 * [misc]backup-simplify: Simplify 1 into 1 1539427411.009 * [misc]taylor: Taking taylor expansion of (acos a) in a 1539427411.009 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1539427411.009 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1539427411.009 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1539427411.009 * [misc]taylor: Taking taylor expansion of -1 in a 1539427411.009 * [misc]backup-simplify: Simplify -1 into -1 1539427411.009 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1539427411.009 * [misc]taylor: Taking taylor expansion of a in a 1539427411.009 * [misc]backup-simplify: Simplify 0 into 0 1539427411.009 * [misc]backup-simplify: Simplify 1 into 1 1539427411.009 * [misc]taylor: Taking taylor expansion of (acos a) in a 1539427411.009 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1539427411.009 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1539427411.009 * [misc]backup-simplify: Simplify (* -1 (/ 1 (acos a))) into (/ -1 (acos a)) 1539427411.009 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1539427411.010 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))))) into 0 1539427411.010 * [misc]backup-simplify: Simplify (+ (* -1 0) (* 0 (/ 1 (acos a)))) into 0 1539427411.010 * [misc]backup-simplify: Simplify 0 into 0 1539427411.010 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1539427411.011 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))) into 0 1539427411.011 * [misc]backup-simplify: Simplify 0 into 0 1539427411.011 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1539427411.011 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))) into 0 1539427411.012 * [misc]backup-simplify: Simplify 0 into 0 1539427411.012 * [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 1539427411.012 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))) into 0 1539427411.012 * [misc]backup-simplify: Simplify 0 into 0 1539427411.013 * [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 1539427411.014 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))))) into 0 1539427411.014 * [misc]backup-simplify: Simplify 0 into 0 1539427411.014 * [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 1539427411.015 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))))) into 0 1539427411.015 * [misc]backup-simplify: Simplify 0 into 0 1539427411.015 * [misc]backup-simplify: Simplify (* (/ -1 (acos a)) a) into (* -1 (/ a (acos a))) 1539427411.015 * [misc]backup-simplify: Simplify (/ (/ 1 (- (acos (/ 1 a)))) (/ 1 (/ 1 a))) into (/ -1 (* a (acos (/ 1 a)))) 1539427411.015 * [misc]approximate: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in (a) around 0 1539427411.015 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1539427411.015 * [misc]taylor: Taking taylor expansion of -1 in a 1539427411.015 * [misc]backup-simplify: Simplify -1 into -1 1539427411.015 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1539427411.015 * [misc]taylor: Taking taylor expansion of a in a 1539427411.015 * [misc]backup-simplify: Simplify 0 into 0 1539427411.016 * [misc]backup-simplify: Simplify 1 into 1 1539427411.016 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1539427411.016 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1539427411.016 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1539427411.016 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1539427411.016 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1539427411.016 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1539427411.016 * [misc]taylor: Taking taylor expansion of -1 in a 1539427411.016 * [misc]backup-simplify: Simplify -1 into -1 1539427411.016 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1539427411.016 * [misc]taylor: Taking taylor expansion of a in a 1539427411.016 * [misc]backup-simplify: Simplify 0 into 0 1539427411.016 * [misc]backup-simplify: Simplify 1 into 1 1539427411.016 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1539427411.016 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1539427411.016 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1539427411.017 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1539427411.017 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1539427411.017 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1539427411.017 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ 1 a))))) into 0 1539427411.017 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 1539427411.017 * [misc]backup-simplify: Simplify 0 into 0 1539427411.018 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 1539427411.018 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1539427411.018 * [misc]backup-simplify: Simplify 0 into 0 1539427411.019 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 1539427411.019 * [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 1539427411.019 * [misc]backup-simplify: Simplify 0 into 0 1539427411.020 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 1539427411.020 * [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 1539427411.021 * [misc]backup-simplify: Simplify 0 into 0 1539427411.021 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 1539427411.022 * [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 1539427411.022 * [misc]backup-simplify: Simplify 0 into 0 1539427411.023 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))))) into 0 1539427411.024 * [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 1539427411.024 * [misc]backup-simplify: Simplify 0 into 0 1539427411.024 * [misc]backup-simplify: Simplify (* (/ -1 (acos (/ 1 (/ 1 a)))) (/ 1 (/ 1 a))) into (* -1 (/ a (acos a))) 1539427411.024 * [misc]backup-simplify: Simplify (/ (/ 1 (- (acos (/ 1 (- a))))) (/ 1 (/ 1 (- a)))) into (/ 1 (* a (acos (/ -1 a)))) 1539427411.024 * [misc]approximate: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in (a) around 0 1539427411.024 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1539427411.024 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1539427411.024 * [misc]taylor: Taking taylor expansion of a in a 1539427411.024 * [misc]backup-simplify: Simplify 0 into 0 1539427411.024 * [misc]backup-simplify: Simplify 1 into 1 1539427411.024 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1539427411.024 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1539427411.024 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1539427411.025 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1539427411.025 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1539427411.025 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1539427411.025 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1539427411.025 * [misc]taylor: Taking taylor expansion of a in a 1539427411.025 * [misc]backup-simplify: Simplify 0 into 0 1539427411.025 * [misc]backup-simplify: Simplify 1 into 1 1539427411.025 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1539427411.025 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1539427411.025 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1539427411.025 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1539427411.025 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1539427411.025 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1539427411.026 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0 1539427411.026 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 1539427411.026 * [misc]backup-simplify: Simplify 0 into 0 1539427411.026 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 1539427411.027 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1539427411.027 * [misc]backup-simplify: Simplify 0 into 0 1539427411.027 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 1539427411.028 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1539427411.028 * [misc]backup-simplify: Simplify 0 into 0 1539427411.028 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 1539427411.029 * [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 1539427411.029 * [misc]backup-simplify: Simplify 0 into 0 1539427411.030 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 1539427411.030 * [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 1539427411.030 * [misc]backup-simplify: Simplify 0 into 0 1539427411.031 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0 1539427411.032 * [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 1539427411.032 * [misc]backup-simplify: Simplify 0 into 0 1539427411.032 * [misc]backup-simplify: Simplify (* (/ 1 (acos (/ -1 (/ 1 (- a))))) (/ 1 (/ 1 (- a)))) into (* -1 (/ a (acos a))) 1539427411.032 * * * * [misc]progress: [ 2 / 4 ] generating series at (2 1) 1539427411.032 * [misc]backup-simplify: Simplify (expm1 (/ (/ 1 (- (acos a))) (/ 1 a))) into (expm1 (* -1 (/ a (acos a)))) 1539427411.032 * [misc]approximate: Taking taylor expansion of (expm1 (* -1 (/ a (acos a)))) in (a) around 0 1539427411.032 * [misc]taylor: Taking taylor expansion of (expm1 (* -1 (/ a (acos a)))) in a 1539427411.032 * [misc]taylor: Rewrote expression to (- (exp (* -1 (/ a (acos a)))) 1) 1539427411.032 * [misc]taylor: Taking taylor expansion of (exp (* -1 (/ a (acos a)))) in a 1539427411.032 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1539427411.032 * [misc]taylor: Taking taylor expansion of -1 in a 1539427411.032 * [misc]backup-simplify: Simplify -1 into -1 1539427411.032 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1539427411.033 * [misc]taylor: Taking taylor expansion of a in a 1539427411.036 * [misc]backup-simplify: Simplify 0 into 0 1539427411.036 * [misc]backup-simplify: Simplify 1 into 1 1539427411.036 * [misc]taylor: Taking taylor expansion of (acos a) in a 1539427411.036 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1539427411.036 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1539427411.036 * [misc]backup-simplify: Simplify (* -1 (/ 1 (acos a))) into (/ -1 (acos a)) 1539427411.036 * [misc]backup-simplify: Simplify (exp 0) into 1 1539427411.036 * [misc]taylor: Taking taylor expansion of 1 in a 1539427411.036 * [misc]backup-simplify: Simplify 1 into 1 1539427411.036 * [misc]taylor: Taking taylor expansion of (expm1 (* -1 (/ a (acos a)))) in a 1539427411.036 * [misc]taylor: Rewrote expression to (- (exp (* -1 (/ a (acos a)))) 1) 1539427411.036 * [misc]taylor: Taking taylor expansion of (exp (* -1 (/ a (acos a)))) in a 1539427411.037 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1539427411.037 * [misc]taylor: Taking taylor expansion of -1 in a 1539427411.037 * [misc]backup-simplify: Simplify -1 into -1 1539427411.037 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1539427411.037 * [misc]taylor: Taking taylor expansion of a in a 1539427411.037 * [misc]backup-simplify: Simplify 0 into 0 1539427411.037 * [misc]backup-simplify: Simplify 1 into 1 1539427411.037 * [misc]taylor: Taking taylor expansion of (acos a) in a 1539427411.037 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1539427411.037 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1539427411.037 * [misc]backup-simplify: Simplify (* -1 (/ 1 (acos a))) into (/ -1 (acos a)) 1539427411.037 * [misc]backup-simplify: Simplify (exp 0) into 1 1539427411.037 * [misc]taylor: Taking taylor expansion of 1 in a 1539427411.037 * [misc]backup-simplify: Simplify 1 into 1 1539427411.037 * [misc]backup-simplify: Simplify (- 1) into -1 1539427411.038 * [misc]backup-simplify: Simplify (+ 1 -1) into 0 1539427411.038 * [misc]backup-simplify: Simplify 0 into 0 1539427411.038 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow (/ -1 (acos a)) 1) 1)))) into (/ -1 (acos a)) 1539427411.038 * [misc]backup-simplify: Simplify (- 0) into 0 1539427411.038 * [misc]backup-simplify: Simplify (+ (/ -1 (acos a)) 0) into (- (/ 1 (acos a))) 1539427411.038 * [misc]backup-simplify: Simplify (- (/ 1 (acos a))) into (- (/ 1 (acos a))) 1539427411.038 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))))) into 0 1539427411.039 * [misc]backup-simplify: Simplify (+ (* -1 0) (* 0 (/ 1 (acos a)))) into 0 1539427411.040 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow (/ -1 (acos a)) 2) 2)) (* (/ (pow 0 1) 1)))) into (/ 1/2 (pow (acos a) 2)) 1539427411.040 * [misc]backup-simplify: Simplify (- 0) into 0 1539427411.040 * [misc]backup-simplify: Simplify (+ (/ 1/2 (pow (acos a) 2)) 0) into (* 1/2 (/ 1 (pow (acos a) 2))) 1539427411.040 * [misc]backup-simplify: Simplify (* 1/2 (/ 1 (pow (acos a) 2))) into (/ 1/2 (pow (acos a) 2)) 1539427411.040 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1539427411.041 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))) into 0 1539427411.042 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow (/ -1 (acos a)) 3) 6)) (* (/ (pow (/ -1 (acos a)) 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into (/ -1/6 (pow (acos a) 3)) 1539427411.043 * [misc]backup-simplify: Simplify (- 0) into 0 1539427411.043 * [misc]backup-simplify: Simplify (+ (/ -1/6 (pow (acos a) 3)) 0) into (- (* 1/6 (/ 1 (pow (acos a) 3)))) 1539427411.043 * [misc]backup-simplify: Simplify (- (* 1/6 (/ 1 (pow (acos a) 3)))) into (- (* 1/6 (/ 1 (pow (acos a) 3)))) 1539427411.044 * [misc]backup-simplify: Simplify (+ (* (- (* 1/6 (/ 1 (pow (acos a) 3)))) (pow a 3)) (+ (* (/ 1/2 (pow (acos a) 2)) (pow a 2)) (* (- (/ 1 (acos a))) a))) into (- (* 1/2 (/ (pow a 2) (pow (acos a) 2))) (+ (* 1/6 (/ (pow a 3) (pow (acos a) 3))) (/ a (acos a)))) 1539427411.044 * [misc]backup-simplify: Simplify (expm1 (/ (/ 1 (- (acos (/ 1 a)))) (/ 1 (/ 1 a)))) into (expm1 (/ -1 (* a (acos (/ 1 a))))) 1539427411.044 * [misc]approximate: Taking taylor expansion of (expm1 (/ -1 (* a (acos (/ 1 a))))) in (a) around 0 1539427411.044 * [misc]taylor: Taking taylor expansion of (expm1 (/ -1 (* a (acos (/ 1 a))))) in a 1539427411.044 * [misc]taylor: Rewrote expression to (- (exp (/ -1 (* a (acos (/ 1 a))))) 1) 1539427411.044 * [misc]taylor: Taking taylor expansion of (exp (/ -1 (* a (acos (/ 1 a))))) in a 1539427411.044 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1539427411.044 * [misc]taylor: Taking taylor expansion of -1 in a 1539427411.044 * [misc]backup-simplify: Simplify -1 into -1 1539427411.044 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1539427411.044 * [misc]taylor: Taking taylor expansion of a in a 1539427411.044 * [misc]backup-simplify: Simplify 0 into 0 1539427411.044 * [misc]backup-simplify: Simplify 1 into 1 1539427411.044 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1539427411.044 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1539427411.044 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1539427411.045 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1539427411.045 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1539427411.045 * [misc]backup-simplify: Simplify (exp (/ -1 (* a (acos (/ 1 a))))) into (exp (/ -1 (* a (acos (/ 1 a))))) 1539427411.045 * [misc]taylor: Taking taylor expansion of 1 in a 1539427411.045 * [misc]backup-simplify: Simplify 1 into 1 1539427411.045 * [misc]taylor: Taking taylor expansion of (expm1 (/ -1 (* a (acos (/ 1 a))))) in a 1539427411.045 * [misc]taylor: Rewrote expression to (- (exp (/ -1 (* a (acos (/ 1 a))))) 1) 1539427411.045 * [misc]taylor: Taking taylor expansion of (exp (/ -1 (* a (acos (/ 1 a))))) in a 1539427411.045 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1539427411.045 * [misc]taylor: Taking taylor expansion of -1 in a 1539427411.045 * [misc]backup-simplify: Simplify -1 into -1 1539427411.045 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1539427411.045 * [misc]taylor: Taking taylor expansion of a in a 1539427411.045 * [misc]backup-simplify: Simplify 0 into 0 1539427411.045 * [misc]backup-simplify: Simplify 1 into 1 1539427411.045 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1539427411.045 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1539427411.045 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1539427411.046 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1539427411.046 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1539427411.046 * [misc]backup-simplify: Simplify (exp (/ -1 (* a (acos (/ 1 a))))) into (exp (/ -1 (* a (acos (/ 1 a))))) 1539427411.046 * [misc]taylor: Taking taylor expansion of 1 in a 1539427411.046 * [misc]backup-simplify: Simplify 1 into 1 1539427411.046 * [misc]backup-simplify: Simplify (- 1) into -1 1539427411.046 * [misc]backup-simplify: Simplify (+ (exp (/ -1 (* a (acos (/ 1 a))))) -1) into (- (exp (/ -1 (* a (acos (/ 1 a))))) 1) 1539427411.046 * [misc]backup-simplify: Simplify (- (exp (/ -1 (* a (acos (/ 1 a))))) 1) into (- (exp (/ -1 (* a (acos (/ 1 a))))) 1) 1539427411.047 * [misc]backup-simplify: Simplify (- 0) into 0 1539427411.047 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427411.047 * [misc]backup-simplify: Simplify 0 into 0 1539427411.047 * [misc]backup-simplify: Simplify (- 0) into 0 1539427411.047 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427411.047 * [misc]backup-simplify: Simplify 0 into 0 1539427411.047 * [misc]backup-simplify: Simplify (- 0) into 0 1539427411.047 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427411.047 * [misc]backup-simplify: Simplify 0 into 0 1539427411.048 * [misc]backup-simplify: Simplify (- 0) into 0 1539427411.048 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427411.048 * [misc]backup-simplify: Simplify 0 into 0 1539427411.048 * [misc]backup-simplify: Simplify (- 0) into 0 1539427411.048 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427411.048 * [misc]backup-simplify: Simplify 0 into 0 1539427411.048 * [misc]backup-simplify: Simplify (- 0) into 0 1539427411.048 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427411.048 * [misc]backup-simplify: Simplify 0 into 0 1539427411.049 * [misc]backup-simplify: Simplify (- (exp (/ -1 (* (/ 1 a) (acos (/ 1 (/ 1 a)))))) 1) into (- (exp (* -1 (/ a (acos a)))) 1) 1539427411.049 * [misc]backup-simplify: Simplify (expm1 (/ (/ 1 (- (acos (/ 1 (- a))))) (/ 1 (/ 1 (- a))))) into (expm1 (/ 1 (* a (acos (/ -1 a))))) 1539427411.049 * [misc]approximate: Taking taylor expansion of (expm1 (/ 1 (* a (acos (/ -1 a))))) in (a) around 0 1539427411.049 * [misc]taylor: Taking taylor expansion of (expm1 (/ 1 (* a (acos (/ -1 a))))) in a 1539427411.049 * [misc]taylor: Rewrote expression to (- (exp (/ 1 (* a (acos (/ -1 a))))) 1) 1539427411.049 * [misc]taylor: Taking taylor expansion of (exp (/ 1 (* a (acos (/ -1 a))))) in a 1539427411.049 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1539427411.049 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1539427411.049 * [misc]taylor: Taking taylor expansion of a in a 1539427411.049 * [misc]backup-simplify: Simplify 0 into 0 1539427411.049 * [misc]backup-simplify: Simplify 1 into 1 1539427411.049 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1539427411.049 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1539427411.049 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1539427411.050 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1539427411.050 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1539427411.050 * [misc]backup-simplify: Simplify (exp (/ 1 (* a (acos (/ -1 a))))) into (exp (/ 1 (* a (acos (/ -1 a))))) 1539427411.050 * [misc]taylor: Taking taylor expansion of 1 in a 1539427411.050 * [misc]backup-simplify: Simplify 1 into 1 1539427411.050 * [misc]taylor: Taking taylor expansion of (expm1 (/ 1 (* a (acos (/ -1 a))))) in a 1539427411.050 * [misc]taylor: Rewrote expression to (- (exp (/ 1 (* a (acos (/ -1 a))))) 1) 1539427411.050 * [misc]taylor: Taking taylor expansion of (exp (/ 1 (* a (acos (/ -1 a))))) in a 1539427411.050 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1539427411.050 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1539427411.050 * [misc]taylor: Taking taylor expansion of a in a 1539427411.050 * [misc]backup-simplify: Simplify 0 into 0 1539427411.050 * [misc]backup-simplify: Simplify 1 into 1 1539427411.050 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1539427411.050 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1539427411.050 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1539427411.051 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1539427411.051 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1539427411.051 * [misc]backup-simplify: Simplify (exp (/ 1 (* a (acos (/ -1 a))))) into (exp (/ 1 (* a (acos (/ -1 a))))) 1539427411.051 * [misc]taylor: Taking taylor expansion of 1 in a 1539427411.051 * [misc]backup-simplify: Simplify 1 into 1 1539427411.051 * [misc]backup-simplify: Simplify (- 1) into -1 1539427411.051 * [misc]backup-simplify: Simplify (+ (exp (/ 1 (* a (acos (/ -1 a))))) -1) into (- (exp (/ 1 (* a (acos (/ -1 a))))) 1) 1539427411.051 * [misc]backup-simplify: Simplify (- (exp (/ 1 (* a (acos (/ -1 a))))) 1) into (- (exp (/ 1 (* a (acos (/ -1 a))))) 1) 1539427411.052 * [misc]backup-simplify: Simplify (- 0) into 0 1539427411.052 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427411.052 * [misc]backup-simplify: Simplify 0 into 0 1539427411.052 * [misc]backup-simplify: Simplify (- 0) into 0 1539427411.052 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427411.052 * [misc]backup-simplify: Simplify 0 into 0 1539427411.052 * [misc]backup-simplify: Simplify (- 0) into 0 1539427411.052 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427411.053 * [misc]backup-simplify: Simplify 0 into 0 1539427411.053 * [misc]backup-simplify: Simplify (- 0) into 0 1539427411.053 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427411.053 * [misc]backup-simplify: Simplify 0 into 0 1539427411.053 * [misc]backup-simplify: Simplify (- 0) into 0 1539427411.053 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427411.053 * [misc]backup-simplify: Simplify 0 into 0 1539427411.053 * [misc]backup-simplify: Simplify (- 0) into 0 1539427411.053 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427411.053 * [misc]backup-simplify: Simplify 0 into 0 1539427411.054 * [misc]backup-simplify: Simplify (- (exp (/ 1 (* (/ 1 (- a)) (acos (/ -1 (/ 1 (- a))))))) 1) into (- (exp (* -1 (/ a (acos a)))) 1) 1539427411.054 * * * * [misc]progress: [ 3 / 4 ] generating series at (2) 1539427411.054 * [misc]backup-simplify: Simplify (log1p (expm1 (/ (/ 1 (- (acos a))) (/ 1 a)))) into (log1p (expm1 (* -1 (/ a (acos a))))) 1539427411.054 * [misc]approximate: Taking taylor expansion of (log1p (expm1 (* -1 (/ a (acos a))))) in (a) around 0 1539427411.054 * [misc]taylor: Taking taylor expansion of (log1p (expm1 (* -1 (/ a (acos a))))) in a 1539427411.054 * [misc]taylor: Rewrote expression to (log (+ 1 (expm1 (* -1 (/ a (acos a)))))) 1539427411.054 * [misc]taylor: Taking taylor expansion of (+ 1 (expm1 (* -1 (/ a (acos a))))) in a 1539427411.054 * [misc]taylor: Taking taylor expansion of 1 in a 1539427411.054 * [misc]backup-simplify: Simplify 1 into 1 1539427411.054 * [misc]taylor: Taking taylor expansion of (expm1 (* -1 (/ a (acos a)))) in a 1539427411.054 * [misc]taylor: Rewrote expression to (- (exp (* -1 (/ a (acos a)))) 1) 1539427411.054 * [misc]taylor: Taking taylor expansion of (exp (* -1 (/ a (acos a)))) in a 1539427411.054 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1539427411.054 * [misc]taylor: Taking taylor expansion of -1 in a 1539427411.054 * [misc]backup-simplify: Simplify -1 into -1 1539427411.054 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1539427411.055 * [misc]taylor: Taking taylor expansion of a in a 1539427411.055 * [misc]backup-simplify: Simplify 0 into 0 1539427411.055 * [misc]backup-simplify: Simplify 1 into 1 1539427411.055 * [misc]taylor: Taking taylor expansion of (acos a) in a 1539427411.055 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1539427411.055 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1539427411.055 * [misc]backup-simplify: Simplify (* -1 (/ 1 (acos a))) into (/ -1 (acos a)) 1539427411.055 * [misc]backup-simplify: Simplify (exp 0) into 1 1539427411.055 * [misc]taylor: Taking taylor expansion of 1 in a 1539427411.055 * [misc]backup-simplify: Simplify 1 into 1 1539427411.055 * [misc]backup-simplify: Simplify (- 1) into -1 1539427411.055 * [misc]backup-simplify: Simplify (+ 1 -1) into 0 1539427411.056 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1539427411.056 * [misc]backup-simplify: Simplify (log 1) into 0 1539427411.056 * [misc]taylor: Taking taylor expansion of (log1p (expm1 (* -1 (/ a (acos a))))) in a 1539427411.056 * [misc]taylor: Rewrote expression to (log (+ 1 (expm1 (* -1 (/ a (acos a)))))) 1539427411.056 * [misc]taylor: Taking taylor expansion of (+ 1 (expm1 (* -1 (/ a (acos a))))) in a 1539427411.056 * [misc]taylor: Taking taylor expansion of 1 in a 1539427411.056 * [misc]backup-simplify: Simplify 1 into 1 1539427411.056 * [misc]taylor: Taking taylor expansion of (expm1 (* -1 (/ a (acos a)))) in a 1539427411.056 * [misc]taylor: Rewrote expression to (- (exp (* -1 (/ a (acos a)))) 1) 1539427411.056 * [misc]taylor: Taking taylor expansion of (exp (* -1 (/ a (acos a)))) in a 1539427411.056 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1539427411.056 * [misc]taylor: Taking taylor expansion of -1 in a 1539427411.056 * [misc]backup-simplify: Simplify -1 into -1 1539427411.056 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1539427411.056 * [misc]taylor: Taking taylor expansion of a in a 1539427411.056 * [misc]backup-simplify: Simplify 0 into 0 1539427411.056 * [misc]backup-simplify: Simplify 1 into 1 1539427411.056 * [misc]taylor: Taking taylor expansion of (acos a) in a 1539427411.056 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1539427411.056 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1539427411.056 * [misc]backup-simplify: Simplify (* -1 (/ 1 (acos a))) into (/ -1 (acos a)) 1539427411.056 * [misc]backup-simplify: Simplify (exp 0) into 1 1539427411.056 * [misc]taylor: Taking taylor expansion of 1 in a 1539427411.056 * [misc]backup-simplify: Simplify 1 into 1 1539427411.056 * [misc]backup-simplify: Simplify (- 1) into -1 1539427411.057 * [misc]backup-simplify: Simplify (+ 1 -1) into 0 1539427411.057 * [misc]backup-simplify: Simplify (+ 1 0) into 1 1539427411.057 * [misc]backup-simplify: Simplify (log 1) into 0 1539427411.057 * [misc]backup-simplify: Simplify 0 into 0 1539427411.057 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow (/ -1 (acos a)) 1) 1)))) into (/ -1 (acos a)) 1539427411.057 * [misc]backup-simplify: Simplify (- 0) into 0 1539427411.057 * [misc]backup-simplify: Simplify (+ (/ -1 (acos a)) 0) into (- (/ 1 (acos a))) 1539427411.058 * [misc]backup-simplify: Simplify (+ 0 (- (/ 1 (acos a)))) into (- (/ 1 (acos a))) 1539427411.058 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 1)) (pow 1 1)))) 1) into (/ -1 (acos a)) 1539427411.058 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1539427411.058 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))))) into 0 1539427411.059 * [misc]backup-simplify: Simplify (+ (* -1 0) (* 0 (/ 1 (acos a)))) into 0 1539427411.059 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow (/ -1 (acos a)) 2) 2)) (* (/ (pow 0 1) 1)))) into (/ 1/2 (pow (acos a) 2)) 1539427411.060 * [misc]backup-simplify: Simplify (- 0) into 0 1539427411.060 * [misc]backup-simplify: Simplify (+ (/ 1/2 (pow (acos a) 2)) 0) into (* 1/2 (/ 1 (pow (acos a) 2))) 1539427411.060 * [misc]backup-simplify: Simplify (+ 0 (* 1/2 (/ 1 (pow (acos a) 2)))) into (* 1/2 (/ 1 (pow (acos a) 2))) 1539427411.061 * [misc]backup-simplify: Simplify (/ (+ (* -1 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 2)) (pow 1 2))) (* 1 (/ (* 1 (pow (* 2 (* 1/2 (/ 1 (pow (acos a) 2)))) 1)) (pow 1 1)))) 2) into 0 1539427411.061 * [misc]backup-simplify: Simplify 0 into 0 1539427411.061 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1539427411.061 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))) into 0 1539427411.063 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow (/ -1 (acos a)) 3) 6)) (* (/ (pow (/ -1 (acos a)) 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into (/ -1/6 (pow (acos a) 3)) 1539427411.063 * [misc]backup-simplify: Simplify (- 0) into 0 1539427411.063 * [misc]backup-simplify: Simplify (+ (/ -1/6 (pow (acos a) 3)) 0) into (- (* 1/6 (/ 1 (pow (acos a) 3)))) 1539427411.063 * [misc]backup-simplify: Simplify (+ 0 (- (* 1/6 (/ 1 (pow (acos a) 3))))) into (- (* 1/6 (/ 1 (pow (acos a) 3)))) 1539427411.065 * [misc]backup-simplify: Simplify (/ (+ (* 2 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 3)) (pow 1 3))) (* -3 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 1) (pow (* 2 (* 1/2 (/ 1 (pow (acos a) 2)))) 1)) (pow 1 2))) (* 1 (/ (* 1 1 (pow (* 6 (- (* 1/6 (/ 1 (pow (acos a) 3))))) 1)) (pow 1 1)))) 6) into 0 1539427411.065 * [misc]backup-simplify: Simplify 0 into 0 1539427411.065 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1539427411.065 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))) into 0 1539427411.068 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow (/ -1 (acos a)) 4) 24)) (* (/ (pow (/ -1 (acos a)) 2) 2) (/ (pow 0 1) 1)) (* (/ (pow (/ -1 (acos a)) 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into (/ 1/24 (pow (acos a) 4)) 1539427411.068 * [misc]backup-simplify: Simplify (- 0) into 0 1539427411.068 * [misc]backup-simplify: Simplify (+ (/ 1/24 (pow (acos a) 4)) 0) into (* 1/24 (/ 1 (pow (acos a) 4))) 1539427411.068 * [misc]backup-simplify: Simplify (+ 0 (* 1/24 (/ 1 (pow (acos a) 4)))) into (* 1/24 (/ 1 (pow (acos a) 4))) 1539427411.069 * [misc]backup-simplify: Simplify (/ (+ (* -6 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 4)) (pow 1 4))) (* 12 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 2) (pow (* 2 (* 1/2 (/ 1 (pow (acos a) 2)))) 1)) (pow 1 3))) (* -3 (/ (* 1 (pow (* 2 (* 1/2 (/ 1 (pow (acos a) 2)))) 2)) (pow 1 2))) (* -4 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 1) 1 (pow (* 6 (- (* 1/6 (/ 1 (pow (acos a) 3))))) 1)) (pow 1 2))) (* 1 (/ (* 1 1 1 (pow (* 24 (* 1/24 (/ 1 (pow (acos a) 4)))) 1)) (pow 1 1)))) 24) into 0 1539427411.070 * [misc]backup-simplify: Simplify 0 into 0 1539427411.070 * [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 1539427411.070 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))) into 0 1539427411.073 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow (/ -1 (acos a)) 5) 120)) (* (/ (pow (/ -1 (acos a)) 3) 6) (/ (pow 0 1) 1)) (* (/ (pow (/ -1 (acos a)) 2) 2) (/ (pow 0 1) 1)) (* (/ (pow (/ -1 (acos a)) 1) 1) (/ (pow 0 2) 2)) (* (/ (pow (/ -1 (acos a)) 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into (/ -1/120 (pow (acos a) 5)) 1539427411.073 * [misc]backup-simplify: Simplify (- 0) into 0 1539427411.073 * [misc]backup-simplify: Simplify (+ (/ -1/120 (pow (acos a) 5)) 0) into (- (* 1/120 (/ 1 (pow (acos a) 5)))) 1539427411.073 * [misc]backup-simplify: Simplify (+ 0 (- (* 1/120 (/ 1 (pow (acos a) 5))))) into (- (* 1/120 (/ 1 (pow (acos a) 5)))) 1539427411.076 * [misc]backup-simplify: Simplify (/ (+ (* 24 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 5)) (pow 1 5))) (* -60 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 3) (pow (* 2 (* 1/2 (/ 1 (pow (acos a) 2)))) 1)) (pow 1 4))) (* 30 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 1) (pow (* 2 (* 1/2 (/ 1 (pow (acos a) 2)))) 2)) (pow 1 3))) (* 20 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 2) 1 (pow (* 6 (- (* 1/6 (/ 1 (pow (acos a) 3))))) 1)) (pow 1 3))) (* -10 (/ (* 1 (pow (* 2 (* 1/2 (/ 1 (pow (acos a) 2)))) 1) (pow (* 6 (- (* 1/6 (/ 1 (pow (acos a) 3))))) 1)) (pow 1 2))) (* -5 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 1) 1 1 (pow (* 24 (* 1/24 (/ 1 (pow (acos a) 4)))) 1)) (pow 1 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 (- (* 1/120 (/ 1 (pow (acos a) 5))))) 1)) (pow 1 1)))) 120) into 0 1539427411.076 * [misc]backup-simplify: Simplify 0 into 0 1539427411.076 * [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 1539427411.076 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))))) into 0 1539427411.081 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow (/ -1 (acos a)) 6) 720)) (* (/ (pow (/ -1 (acos a)) 4) 24) (/ (pow 0 1) 1)) (* (/ (pow (/ -1 (acos a)) 3) 6) (/ (pow 0 1) 1)) (* (/ (pow (/ -1 (acos a)) 2) 2) (/ (pow 0 2) 2)) (* (/ (pow (/ -1 (acos a)) 2) 2) (/ (pow 0 1) 1)) (* (/ (pow (/ -1 (acos a)) 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow (/ -1 (acos a)) 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into (/ 1/720 (pow (acos a) 6)) 1539427411.081 * [misc]backup-simplify: Simplify (- 0) into 0 1539427411.082 * [misc]backup-simplify: Simplify (+ (/ 1/720 (pow (acos a) 6)) 0) into (* 1/720 (/ 1 (pow (acos a) 6))) 1539427411.082 * [misc]backup-simplify: Simplify (+ 0 (* 1/720 (/ 1 (pow (acos a) 6)))) into (* 1/720 (/ 1 (pow (acos a) 6))) 1539427411.085 * [misc]backup-simplify: Simplify (/ (+ (* -120 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 6)) (pow 1 6))) (* 360 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 4) (pow (* 2 (* 1/2 (/ 1 (pow (acos a) 2)))) 1)) (pow 1 5))) (* -270 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 2) (pow (* 2 (* 1/2 (/ 1 (pow (acos a) 2)))) 2)) (pow 1 4))) (* -120 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 3) 1 (pow (* 6 (- (* 1/6 (/ 1 (pow (acos a) 3))))) 1)) (pow 1 4))) (* 30 (/ (* 1 (pow (* 2 (* 1/2 (/ 1 (pow (acos a) 2)))) 3)) (pow 1 3))) (* 120 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 1) (pow (* 2 (* 1/2 (/ 1 (pow (acos a) 2)))) 1) (pow (* 6 (- (* 1/6 (/ 1 (pow (acos a) 3))))) 1)) (pow 1 3))) (* 30 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 2) 1 1 (pow (* 24 (* 1/24 (/ 1 (pow (acos a) 4)))) 1)) (pow 1 3))) (* -10 (/ (* 1 1 (pow (* 6 (- (* 1/6 (/ 1 (pow (acos a) 3))))) 2)) (pow 1 2))) (* -15 (/ (* 1 (pow (* 2 (* 1/2 (/ 1 (pow (acos a) 2)))) 1) 1 (pow (* 24 (* 1/24 (/ 1 (pow (acos a) 4)))) 1)) (pow 1 2))) (* -6 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 1) 1 1 1 (pow (* 120 (- (* 1/120 (/ 1 (pow (acos a) 5))))) 1)) (pow 1 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 (* 1/720 (/ 1 (pow (acos a) 6)))) 1)) (pow 1 1)))) 720) into 0 1539427411.085 * [misc]backup-simplify: Simplify 0 into 0 1539427411.086 * [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 1539427411.086 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))))) into 0 1539427411.093 * [misc]backup-simplify: Simplify (* (exp 0) (+ (* (/ (pow (/ -1 (acos a)) 7) 5040)) (* (/ (pow (/ -1 (acos a)) 5) 120) (/ (pow 0 1) 1)) (* (/ (pow (/ -1 (acos a)) 4) 24) (/ (pow 0 1) 1)) (* (/ (pow (/ -1 (acos a)) 3) 6) (/ (pow 0 2) 2)) (* (/ (pow (/ -1 (acos a)) 3) 6) (/ (pow 0 1) 1)) (* (/ (pow (/ -1 (acos a)) 2) 2) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow (/ -1 (acos a)) 2) 2) (/ (pow 0 1) 1)) (* (/ (pow (/ -1 (acos a)) 1) 1) (/ (pow 0 3) 6)) (* (/ (pow (/ -1 (acos a)) 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow (/ -1 (acos a)) 1) 1) (/ (pow 0 2) 2)) (* (/ (pow (/ -1 (acos a)) 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into (/ -1/5040 (pow (acos a) 7)) 1539427411.093 * [misc]backup-simplify: Simplify (- 0) into 0 1539427411.093 * [misc]backup-simplify: Simplify (+ (/ -1/5040 (pow (acos a) 7)) 0) into (- (* 1/5040 (/ 1 (pow (acos a) 7)))) 1539427411.093 * [misc]backup-simplify: Simplify (+ 0 (- (* 1/5040 (/ 1 (pow (acos a) 7))))) into (- (* 1/5040 (/ 1 (pow (acos a) 7)))) 1539427411.100 * [misc]backup-simplify: Simplify (/ (+ (* 720 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 7)) (pow 1 7))) (* -2520 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 5) (pow (* 2 (* 1/2 (/ 1 (pow (acos a) 2)))) 1)) (pow 1 6))) (* 2520 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 3) (pow (* 2 (* 1/2 (/ 1 (pow (acos a) 2)))) 2)) (pow 1 5))) (* 840 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 4) 1 (pow (* 6 (- (* 1/6 (/ 1 (pow (acos a) 3))))) 1)) (pow 1 5))) (* -630 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 1) (pow (* 2 (* 1/2 (/ 1 (pow (acos a) 2)))) 3)) (pow 1 4))) (* -1260 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 2) (pow (* 2 (* 1/2 (/ 1 (pow (acos a) 2)))) 1) (pow (* 6 (- (* 1/6 (/ 1 (pow (acos a) 3))))) 1)) (pow 1 4))) (* -210 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 3) 1 1 (pow (* 24 (* 1/24 (/ 1 (pow (acos a) 4)))) 1)) (pow 1 4))) (* 210 (/ (* 1 (pow (* 2 (* 1/2 (/ 1 (pow (acos a) 2)))) 2) (pow (* 6 (- (* 1/6 (/ 1 (pow (acos a) 3))))) 1)) (pow 1 3))) (* 140 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 1) 1 (pow (* 6 (- (* 1/6 (/ 1 (pow (acos a) 3))))) 2)) (pow 1 3))) (* 210 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 1) (pow (* 2 (* 1/2 (/ 1 (pow (acos a) 2)))) 1) 1 (pow (* 24 (* 1/24 (/ 1 (pow (acos a) 4)))) 1)) (pow 1 3))) (* 42 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 2) 1 1 1 (pow (* 120 (- (* 1/120 (/ 1 (pow (acos a) 5))))) 1)) (pow 1 3))) (* -35 (/ (* 1 1 (pow (* 6 (- (* 1/6 (/ 1 (pow (acos a) 3))))) 1) (pow (* 24 (* 1/24 (/ 1 (pow (acos a) 4)))) 1)) (pow 1 2))) (* -21 (/ (* 1 (pow (* 2 (* 1/2 (/ 1 (pow (acos a) 2)))) 1) 1 1 (pow (* 120 (- (* 1/120 (/ 1 (pow (acos a) 5))))) 1)) (pow 1 2))) (* -7 (/ (* (pow (* 1 (- (/ 1 (acos a)))) 1) 1 1 1 1 (pow (* 720 (* 1/720 (/ 1 (pow (acos a) 6)))) 1)) (pow 1 2))) (* 1 (/ (* 1 1 1 1 1 1 (pow (* 5040 (- (* 1/5040 (/ 1 (pow (acos a) 7))))) 1)) (pow 1 1)))) 5040) into 0 1539427411.101 * [misc]backup-simplify: Simplify 0 into 0 1539427411.101 * [misc]backup-simplify: Simplify (* (/ -1 (acos a)) a) into (* -1 (/ a (acos a))) 1539427411.101 * [misc]backup-simplify: Simplify (log1p (expm1 (/ (/ 1 (- (acos (/ 1 a)))) (/ 1 (/ 1 a))))) into (log1p (expm1 (/ -1 (* a (acos (/ 1 a)))))) 1539427411.101 * [misc]approximate: Taking taylor expansion of (log1p (expm1 (/ -1 (* a (acos (/ 1 a)))))) in (a) around 0 1539427411.101 * [misc]taylor: Taking taylor expansion of (log1p (expm1 (/ -1 (* a (acos (/ 1 a)))))) in a 1539427411.101 * [misc]taylor: Rewrote expression to (log (+ 1 (expm1 (/ -1 (* a (acos (/ 1 a))))))) 1539427411.101 * [misc]taylor: Taking taylor expansion of (+ 1 (expm1 (/ -1 (* a (acos (/ 1 a)))))) in a 1539427411.101 * [misc]taylor: Taking taylor expansion of 1 in a 1539427411.101 * [misc]backup-simplify: Simplify 1 into 1 1539427411.101 * [misc]taylor: Taking taylor expansion of (expm1 (/ -1 (* a (acos (/ 1 a))))) in a 1539427411.101 * [misc]taylor: Rewrote expression to (- (exp (/ -1 (* a (acos (/ 1 a))))) 1) 1539427411.101 * [misc]taylor: Taking taylor expansion of (exp (/ -1 (* a (acos (/ 1 a))))) in a 1539427411.101 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1539427411.101 * [misc]taylor: Taking taylor expansion of -1 in a 1539427411.101 * [misc]backup-simplify: Simplify -1 into -1 1539427411.101 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1539427411.102 * [misc]taylor: Taking taylor expansion of a in a 1539427411.102 * [misc]backup-simplify: Simplify 0 into 0 1539427411.102 * [misc]backup-simplify: Simplify 1 into 1 1539427411.102 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1539427411.102 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1539427411.102 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1539427411.102 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1539427411.102 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1539427411.102 * [misc]backup-simplify: Simplify (exp (/ -1 (* a (acos (/ 1 a))))) into (exp (/ -1 (* a (acos (/ 1 a))))) 1539427411.102 * [misc]taylor: Taking taylor expansion of 1 in a 1539427411.102 * [misc]backup-simplify: Simplify 1 into 1 1539427411.103 * [misc]backup-simplify: Simplify (- 1) into -1 1539427411.103 * [misc]backup-simplify: Simplify (+ (exp (/ -1 (* a (acos (/ 1 a))))) -1) into (- (exp (/ -1 (* a (acos (/ 1 a))))) 1) 1539427411.103 * [misc]backup-simplify: Simplify (+ 1 (- (exp (/ -1 (* a (acos (/ 1 a))))) 1)) into (exp (/ -1 (* a (acos (/ 1 a))))) 1539427411.103 * [misc]backup-simplify: Simplify (log (exp (/ -1 (* a (acos (/ 1 a)))))) into (/ -1 (* a (acos (/ 1 a)))) 1539427411.103 * [misc]taylor: Taking taylor expansion of (log1p (expm1 (/ -1 (* a (acos (/ 1 a)))))) in a 1539427411.103 * [misc]taylor: Rewrote expression to (log (+ 1 (expm1 (/ -1 (* a (acos (/ 1 a))))))) 1539427411.103 * [misc]taylor: Taking taylor expansion of (+ 1 (expm1 (/ -1 (* a (acos (/ 1 a)))))) in a 1539427411.103 * [misc]taylor: Taking taylor expansion of 1 in a 1539427411.103 * [misc]backup-simplify: Simplify 1 into 1 1539427411.103 * [misc]taylor: Taking taylor expansion of (expm1 (/ -1 (* a (acos (/ 1 a))))) in a 1539427411.103 * [misc]taylor: Rewrote expression to (- (exp (/ -1 (* a (acos (/ 1 a))))) 1) 1539427411.103 * [misc]taylor: Taking taylor expansion of (exp (/ -1 (* a (acos (/ 1 a))))) in a 1539427411.104 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1539427411.104 * [misc]taylor: Taking taylor expansion of -1 in a 1539427411.104 * [misc]backup-simplify: Simplify -1 into -1 1539427411.104 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1539427411.104 * [misc]taylor: Taking taylor expansion of a in a 1539427411.104 * [misc]backup-simplify: Simplify 0 into 0 1539427411.104 * [misc]backup-simplify: Simplify 1 into 1 1539427411.104 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1539427411.104 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1539427411.104 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1539427411.104 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1539427411.104 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1539427411.104 * [misc]backup-simplify: Simplify (exp (/ -1 (* a (acos (/ 1 a))))) into (exp (/ -1 (* a (acos (/ 1 a))))) 1539427411.104 * [misc]taylor: Taking taylor expansion of 1 in a 1539427411.105 * [misc]backup-simplify: Simplify 1 into 1 1539427411.105 * [misc]backup-simplify: Simplify (- 1) into -1 1539427411.105 * [misc]backup-simplify: Simplify (+ (exp (/ -1 (* a (acos (/ 1 a))))) -1) into (- (exp (/ -1 (* a (acos (/ 1 a))))) 1) 1539427411.105 * [misc]backup-simplify: Simplify (+ 1 (- (exp (/ -1 (* a (acos (/ 1 a))))) 1)) into (exp (/ -1 (* a (acos (/ 1 a))))) 1539427411.105 * [misc]backup-simplify: Simplify (log (exp (/ -1 (* a (acos (/ 1 a)))))) into (/ -1 (* a (acos (/ 1 a)))) 1539427411.106 * [misc]backup-simplify: Simplify (/ -1 (* a (acos (/ 1 a)))) into (/ -1 (* a (acos (/ 1 a)))) 1539427411.106 * [misc]backup-simplify: Simplify (- 0) into 0 1539427411.106 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427411.106 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427411.107 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 1)))) 1) into 0 1539427411.107 * [misc]backup-simplify: Simplify 0 into 0 1539427411.108 * [misc]backup-simplify: Simplify (- 0) into 0 1539427411.108 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427411.108 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427411.110 * [misc]backup-simplify: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 1)))) 2) into 0 1539427411.110 * [misc]backup-simplify: Simplify 0 into 0 1539427411.110 * [misc]backup-simplify: Simplify (- 0) into 0 1539427411.110 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427411.110 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427411.113 * [misc]backup-simplify: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 1)))) 6) into 0 1539427411.113 * [misc]backup-simplify: Simplify 0 into 0 1539427411.113 * [misc]backup-simplify: Simplify (- 0) into 0 1539427411.113 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427411.114 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427411.119 * [misc]backup-simplify: Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 1)))) 24) into 0 1539427411.119 * [misc]backup-simplify: Simplify 0 into 0 1539427411.119 * [misc]backup-simplify: Simplify (- 0) into 0 1539427411.119 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427411.119 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427411.126 * [misc]backup-simplify: Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 1)))) 120) into 0 1539427411.126 * [misc]backup-simplify: Simplify 0 into 0 1539427411.126 * [misc]backup-simplify: Simplify (- 0) into 0 1539427411.126 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427411.127 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427411.134 * [misc]backup-simplify: Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (exp (/ -1 (* a (acos (/ 1 a))))) 1)))) 720) into 0 1539427411.134 * [misc]backup-simplify: Simplify 0 into 0 1539427411.134 * [misc]backup-simplify: Simplify (/ -1 (* (/ 1 a) (acos (/ 1 (/ 1 a))))) into (* -1 (/ a (acos a))) 1539427411.134 * [misc]backup-simplify: Simplify (log1p (expm1 (/ (/ 1 (- (acos (/ 1 (- a))))) (/ 1 (/ 1 (- a)))))) into (log1p (expm1 (/ 1 (* a (acos (/ -1 a)))))) 1539427411.134 * [misc]approximate: Taking taylor expansion of (log1p (expm1 (/ 1 (* a (acos (/ -1 a)))))) in (a) around 0 1539427411.134 * [misc]taylor: Taking taylor expansion of (log1p (expm1 (/ 1 (* a (acos (/ -1 a)))))) in a 1539427411.135 * [misc]taylor: Rewrote expression to (log (+ 1 (expm1 (/ 1 (* a (acos (/ -1 a))))))) 1539427411.135 * [misc]taylor: Taking taylor expansion of (+ 1 (expm1 (/ 1 (* a (acos (/ -1 a)))))) in a 1539427411.135 * [misc]taylor: Taking taylor expansion of 1 in a 1539427411.135 * [misc]backup-simplify: Simplify 1 into 1 1539427411.135 * [misc]taylor: Taking taylor expansion of (expm1 (/ 1 (* a (acos (/ -1 a))))) in a 1539427411.135 * [misc]taylor: Rewrote expression to (- (exp (/ 1 (* a (acos (/ -1 a))))) 1) 1539427411.135 * [misc]taylor: Taking taylor expansion of (exp (/ 1 (* a (acos (/ -1 a))))) in a 1539427411.135 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1539427411.135 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1539427411.135 * [misc]taylor: Taking taylor expansion of a in a 1539427411.135 * [misc]backup-simplify: Simplify 0 into 0 1539427411.135 * [misc]backup-simplify: Simplify 1 into 1 1539427411.135 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1539427411.135 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1539427411.135 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1539427411.135 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1539427411.135 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1539427411.135 * [misc]backup-simplify: Simplify (exp (/ 1 (* a (acos (/ -1 a))))) into (exp (/ 1 (* a (acos (/ -1 a))))) 1539427411.135 * [misc]taylor: Taking taylor expansion of 1 in a 1539427411.135 * [misc]backup-simplify: Simplify 1 into 1 1539427411.135 * [misc]backup-simplify: Simplify (- 1) into -1 1539427411.135 * [misc]backup-simplify: Simplify (+ (exp (/ 1 (* a (acos (/ -1 a))))) -1) into (- (exp (/ 1 (* a (acos (/ -1 a))))) 1) 1539427411.135 * [misc]backup-simplify: Simplify (+ 1 (- (exp (/ 1 (* a (acos (/ -1 a))))) 1)) into (exp (/ 1 (* a (acos (/ -1 a))))) 1539427411.136 * [misc]backup-simplify: Simplify (log (exp (/ 1 (* a (acos (/ -1 a)))))) into (/ 1 (* a (acos (/ -1 a)))) 1539427411.136 * [misc]taylor: Taking taylor expansion of (log1p (expm1 (/ 1 (* a (acos (/ -1 a)))))) in a 1539427411.136 * [misc]taylor: Rewrote expression to (log (+ 1 (expm1 (/ 1 (* a (acos (/ -1 a))))))) 1539427411.136 * [misc]taylor: Taking taylor expansion of (+ 1 (expm1 (/ 1 (* a (acos (/ -1 a)))))) in a 1539427411.136 * [misc]taylor: Taking taylor expansion of 1 in a 1539427411.136 * [misc]backup-simplify: Simplify 1 into 1 1539427411.136 * [misc]taylor: Taking taylor expansion of (expm1 (/ 1 (* a (acos (/ -1 a))))) in a 1539427411.136 * [misc]taylor: Rewrote expression to (- (exp (/ 1 (* a (acos (/ -1 a))))) 1) 1539427411.136 * [misc]taylor: Taking taylor expansion of (exp (/ 1 (* a (acos (/ -1 a))))) in a 1539427411.136 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1539427411.136 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1539427411.136 * [misc]taylor: Taking taylor expansion of a in a 1539427411.136 * [misc]backup-simplify: Simplify 0 into 0 1539427411.136 * [misc]backup-simplify: Simplify 1 into 1 1539427411.136 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1539427411.136 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1539427411.136 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1539427411.136 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1539427411.136 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1539427411.136 * [misc]backup-simplify: Simplify (exp (/ 1 (* a (acos (/ -1 a))))) into (exp (/ 1 (* a (acos (/ -1 a))))) 1539427411.136 * [misc]taylor: Taking taylor expansion of 1 in a 1539427411.136 * [misc]backup-simplify: Simplify 1 into 1 1539427411.136 * [misc]backup-simplify: Simplify (- 1) into -1 1539427411.136 * [misc]backup-simplify: Simplify (+ (exp (/ 1 (* a (acos (/ -1 a))))) -1) into (- (exp (/ 1 (* a (acos (/ -1 a))))) 1) 1539427411.137 * [misc]backup-simplify: Simplify (+ 1 (- (exp (/ 1 (* a (acos (/ -1 a))))) 1)) into (exp (/ 1 (* a (acos (/ -1 a))))) 1539427411.137 * [misc]backup-simplify: Simplify (log (exp (/ 1 (* a (acos (/ -1 a)))))) into (/ 1 (* a (acos (/ -1 a)))) 1539427411.137 * [misc]backup-simplify: Simplify (/ 1 (* a (acos (/ -1 a)))) into (/ 1 (* a (acos (/ -1 a)))) 1539427411.137 * [misc]backup-simplify: Simplify (- 0) into 0 1539427411.137 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427411.137 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427411.138 * [misc]backup-simplify: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 1)))) 1) into 0 1539427411.138 * [misc]backup-simplify: Simplify 0 into 0 1539427411.138 * [misc]backup-simplify: Simplify (- 0) into 0 1539427411.138 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427411.138 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427411.139 * [misc]backup-simplify: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 1)))) 2) into 0 1539427411.139 * [misc]backup-simplify: Simplify 0 into 0 1539427411.139 * [misc]backup-simplify: Simplify (- 0) into 0 1539427411.139 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427411.139 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427411.141 * [misc]backup-simplify: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 1)))) 6) into 0 1539427411.141 * [misc]backup-simplify: Simplify 0 into 0 1539427411.141 * [misc]backup-simplify: Simplify (- 0) into 0 1539427411.141 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427411.142 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427411.144 * [misc]backup-simplify: Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 1)))) 24) into 0 1539427411.145 * [misc]backup-simplify: Simplify 0 into 0 1539427411.145 * [misc]backup-simplify: Simplify (- 0) into 0 1539427411.145 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427411.145 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427411.149 * [misc]backup-simplify: Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 1)))) 120) into 0 1539427411.150 * [misc]backup-simplify: Simplify 0 into 0 1539427411.150 * [misc]backup-simplify: Simplify (- 0) into 0 1539427411.150 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427411.150 * [misc]backup-simplify: Simplify (+ 0 0) into 0 1539427411.162 * [misc]backup-simplify: Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (exp (/ 1 (* a (acos (/ -1 a))))) 1)))) 720) into 0 1539427411.163 * [misc]backup-simplify: Simplify 0 into 0 1539427411.163 * [misc]backup-simplify: Simplify (/ 1 (* (/ 1 (- a)) (acos (/ -1 (/ 1 (- a)))))) into (* -1 (/ a (acos a))) 1539427411.163 * * * * [misc]progress: [ 4 / 4 ] generating series at (2 1 1 1) 1539427411.163 * [misc]backup-simplify: Simplify (/ 1 (- (acos a))) into (/ -1 (acos a)) 1539427411.163 * [misc]approximate: Taking taylor expansion of (/ -1 (acos a)) in (a) around 0 1539427411.163 * [misc]taylor: Taking taylor expansion of (/ -1 (acos a)) in a 1539427411.163 * [misc]taylor: Taking taylor expansion of -1 in a 1539427411.163 * [misc]backup-simplify: Simplify -1 into -1 1539427411.163 * [misc]taylor: Taking taylor expansion of (acos a) in a 1539427411.163 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1539427411.163 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1539427411.163 * [misc]taylor: Taking taylor expansion of (/ -1 (acos a)) in a 1539427411.163 * [misc]taylor: Taking taylor expansion of -1 in a 1539427411.163 * [misc]backup-simplify: Simplify -1 into -1 1539427411.163 * [misc]taylor: Taking taylor expansion of (acos a) in a 1539427411.163 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1539427411.163 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1539427411.164 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1539427411.164 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ -1 (acos a)) (/ 0 (acos a))))) into 0 1539427411.164 * [misc]backup-simplify: Simplify 0 into 0 1539427411.164 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ -1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1539427411.164 * [misc]backup-simplify: Simplify 0 into 0 1539427411.164 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ -1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1539427411.164 * [misc]backup-simplify: Simplify 0 into 0 1539427411.165 * [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 1539427411.165 * [misc]backup-simplify: Simplify 0 into 0 1539427411.165 * [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 1539427411.165 * [misc]backup-simplify: Simplify 0 into 0 1539427411.166 * [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 1539427411.166 * [misc]backup-simplify: Simplify 0 into 0 1539427411.166 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1539427411.166 * [misc]backup-simplify: Simplify (/ 1 (- (acos (/ 1 a)))) into (/ -1 (acos (/ 1 a))) 1539427411.166 * [misc]approximate: Taking taylor expansion of (/ -1 (acos (/ 1 a))) in (a) around 0 1539427411.166 * [misc]taylor: Taking taylor expansion of (/ -1 (acos (/ 1 a))) in a 1539427411.166 * [misc]taylor: Taking taylor expansion of -1 in a 1539427411.166 * [misc]backup-simplify: Simplify -1 into -1 1539427411.166 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1539427411.166 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1539427411.166 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1539427411.166 * [misc]taylor: Taking taylor expansion of (/ -1 (acos (/ 1 a))) in a 1539427411.166 * [misc]taylor: Taking taylor expansion of -1 in a 1539427411.166 * [misc]backup-simplify: Simplify -1 into -1 1539427411.166 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1539427411.166 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1539427411.166 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1539427411.167 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1539427411.167 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 1539427411.167 * [misc]backup-simplify: Simplify 0 into 0 1539427411.167 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1539427411.167 * [misc]backup-simplify: Simplify 0 into 0 1539427411.168 * [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 1539427411.168 * [misc]backup-simplify: Simplify 0 into 0 1539427411.168 * [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 1539427411.168 * [misc]backup-simplify: Simplify 0 into 0 1539427411.169 * [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 1539427411.169 * [misc]backup-simplify: Simplify 0 into 0 1539427411.169 * [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 1539427411.169 * [misc]backup-simplify: Simplify 0 into 0 1539427411.169 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 (/ 1 a)))) into (/ -1 (acos a)) 1539427411.169 * [misc]backup-simplify: Simplify (/ 1 (- (acos (/ 1 (- a))))) into (/ -1 (acos (/ -1 a))) 1539427411.169 * [misc]approximate: Taking taylor expansion of (/ -1 (acos (/ -1 a))) in (a) around 0 1539427411.169 * [misc]taylor: Taking taylor expansion of (/ -1 (acos (/ -1 a))) in a 1539427411.169 * [misc]taylor: Taking taylor expansion of -1 in a 1539427411.170 * [misc]backup-simplify: Simplify -1 into -1 1539427411.170 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1539427411.170 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1539427411.170 * [misc]backup-simplify: Simplify (/ -1 (acos (/ -1 a))) into (/ -1 (acos (/ -1 a))) 1539427411.170 * [misc]taylor: Taking taylor expansion of (/ -1 (acos (/ -1 a))) in a 1539427411.170 * [misc]taylor: Taking taylor expansion of -1 in a 1539427411.170 * [misc]backup-simplify: Simplify -1 into -1 1539427411.170 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1539427411.170 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1539427411.170 * [misc]backup-simplify: Simplify (/ -1 (acos (/ -1 a))) into (/ -1 (acos (/ -1 a))) 1539427411.170 * [misc]backup-simplify: Simplify (/ -1 (acos (/ -1 a))) into (/ -1 (acos (/ -1 a))) 1539427411.170 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ -1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 1539427411.170 * [misc]backup-simplify: Simplify 0 into 0 1539427411.171 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ -1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1539427411.171 * [misc]backup-simplify: Simplify 0 into 0 1539427411.171 * [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 1539427411.171 * [misc]backup-simplify: Simplify 0 into 0 1539427411.172 * [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 1539427411.172 * [misc]backup-simplify: Simplify 0 into 0 1539427411.172 * [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 1539427411.172 * [misc]backup-simplify: Simplify 0 into 0 1539427411.173 * [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 1539427411.173 * [misc]backup-simplify: Simplify 0 into 0 1539427411.173 * [misc]backup-simplify: Simplify (/ -1 (acos (/ -1 (/ 1 (- a))))) into (/ -1 (acos a)) 1539427411.173 * * * [misc]progress: simplifying candidates 1539427411.173 * * * * [misc]progress: [ 1 / 100 ] simplifiying candidate # 1539427411.173 * * * * [misc]progress: [ 2 / 100 ] simplifiying candidate # 1539427411.173 * * * * [misc]progress: [ 3 / 100 ] simplifiying candidate # 1539427411.173 * * * * [misc]progress: [ 4 / 100 ] simplifiying candidate # 1539427411.173 * [enter]simplify: Simplifying (- (- (log (- (acos a)))) (log (/ 1 a))) 1539427411.174 * * [misc]simplify: iters left: 6 (9 enodes) 1539427411.177 * * [misc]simplify: iters left: 5 (17 enodes) 1539427411.181 * * [misc]simplify: iters left: 4 (20 enodes) 1539427411.186 * * [misc]simplify: iters left: 3 (23 enodes) 1539427411.191 * * [misc]simplify: iters left: 2 (29 enodes) 1539427411.200 * * [misc]simplify: iters left: 1 (43 enodes) 1539427411.216 * [exit]simplify: Simplified to (- (log a) (log (- (acos a)))) 1539427411.216 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (log1p (expm1 (exp (- (log a) (log (- (acos a)))))))) 1539427411.216 * * * * [misc]progress: [ 5 / 100 ] simplifiying candidate # 1539427411.216 * [enter]simplify: Simplifying (- (log (/ 1 (- (acos a)))) (log (/ 1 a))) 1539427411.216 * * [misc]simplify: iters left: 6 (9 enodes) 1539427411.220 * * [misc]simplify: iters left: 5 (20 enodes) 1539427411.225 * * [misc]simplify: iters left: 4 (23 enodes) 1539427411.230 * * [misc]simplify: iters left: 3 (31 enodes) 1539427411.238 * * [misc]simplify: iters left: 2 (41 enodes) 1539427411.265 * * [misc]simplify: iters left: 1 (86 enodes) 1539427411.277 * [exit]simplify: Simplified to (- (log a) (log (- (acos a)))) 1539427411.278 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (log1p (expm1 (exp (- (log a) (log (- (acos a)))))))) 1539427411.278 * * * * [misc]progress: [ 6 / 100 ] simplifiying candidate # 1539427411.278 * * * * [misc]progress: [ 7 / 100 ] simplifiying candidate # 1539427411.278 * * * * [misc]progress: [ 8 / 100 ] simplifiying candidate # 1539427411.278 * [enter]simplify: Simplifying (/ (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))) (* (* (/ 1 a) (/ 1 a)) (/ 1 a))) 1539427411.278 * * [misc]simplify: iters left: 6 (11 enodes) 1539427411.280 * * [misc]simplify: iters left: 5 (34 enodes) 1539427411.289 * * [misc]simplify: iters left: 4 (100 enodes) 1539427411.355 * * [misc]simplify: iters left: 3 (414 enodes) 1539427412.291 * [exit]simplify: Simplified to (pow (/ a (- (acos a))) 3) 1539427412.291 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (log1p (expm1 (cbrt (pow (/ a (- (acos a))) 3))))) 1539427412.291 * * * * [misc]progress: [ 9 / 100 ] simplifiying candidate # 1539427412.291 * * * * [misc]progress: [ 10 / 100 ] simplifiying candidate # 1539427412.291 * * * * [misc]progress: [ 11 / 100 ] simplifiying candidate # 1539427412.291 * * * * [misc]progress: [ 12 / 100 ] simplifiying candidate # 1539427412.291 * * * * [misc]progress: [ 13 / 100 ] simplifiying candidate # 1539427412.292 * [enter]simplify: Simplifying (/ (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1539427412.292 * * [misc]simplify: iters left: 6 (11 enodes) 1539427412.293 * * [misc]simplify: iters left: 5 (19 enodes) 1539427412.296 * * [misc]simplify: iters left: 4 (28 enodes) 1539427412.300 * * [misc]simplify: iters left: 3 (31 enodes) 1539427412.303 * * [misc]simplify: iters left: 2 (34 enodes) 1539427412.308 * [exit]simplify: Simplified to (* (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a)))) 1539427412.308 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (log1p (expm1 (* (* (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a)))) (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))))))) 1539427412.308 * [enter]simplify: Simplifying (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) 1539427412.308 * * [misc]simplify: iters left: 6 (9 enodes) 1539427412.309 * * [misc]simplify: iters left: 5 (11 enodes) 1539427412.311 * [exit]simplify: Simplified to (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) 1539427412.311 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (log1p (expm1 (* (/ (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))))))) 1539427412.311 * * * * [misc]progress: [ 14 / 100 ] simplifiying candidate # 1539427412.311 * [enter]simplify: Simplifying (/ (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (sqrt (/ 1 a))) 1539427412.311 * * [misc]simplify: iters left: 6 (10 enodes) 1539427412.312 * * [misc]simplify: iters left: 5 (14 enodes) 1539427412.314 * * [misc]simplify: iters left: 4 (16 enodes) 1539427412.317 * * [misc]simplify: iters left: 3 (17 enodes) 1539427412.319 * [exit]simplify: Simplified to (* (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) (cbrt (/ 1 (- (acos a))))) 1539427412.319 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (log1p (expm1 (* (* (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) (cbrt (/ 1 (- (acos a))))) (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))))))) 1539427412.319 * [enter]simplify: Simplifying (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1539427412.319 * * [misc]simplify: iters left: 6 (9 enodes) 1539427412.320 * * [misc]simplify: iters left: 5 (11 enodes) 1539427412.322 * [exit]simplify: Simplified to (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1539427412.322 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (log1p (expm1 (* (/ (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))))))) 1539427412.322 * * * * [misc]progress: [ 15 / 100 ] simplifiying candidate # 1539427412.322 * [enter]simplify: Simplifying (/ (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1) 1539427412.322 * * [misc]simplify: iters left: 6 (8 enodes) 1539427412.323 * * [misc]simplify: iters left: 5 (12 enodes) 1539427412.325 * * [misc]simplify: iters left: 4 (18 enodes) 1539427412.327 * * [misc]simplify: iters left: 3 (20 enodes) 1539427412.329 * * [misc]simplify: iters left: 2 (25 enodes) 1539427412.333 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1539427412.333 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (log1p (expm1 (* (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (/ (cbrt (/ 1 (- (acos a)))) (/ 1 a)))))) 1539427412.333 * [enter]simplify: Simplifying (/ (cbrt (/ 1 (- (acos a)))) (/ 1 a)) 1539427412.333 * * [misc]simplify: iters left: 6 (8 enodes) 1539427412.335 * * [misc]simplify: iters left: 5 (12 enodes) 1539427412.338 * * [misc]simplify: iters left: 4 (15 enodes) 1539427412.343 * * [misc]simplify: iters left: 3 (25 enodes) 1539427412.349 * * [misc]simplify: iters left: 2 (27 enodes) 1539427412.353 * * [misc]simplify: iters left: 1 (32 enodes) 1539427412.359 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) a) 1539427412.359 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (log1p (expm1 (* (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (* (cbrt (/ 1 (- (acos a)))) a))))) 1539427412.359 * * * * [misc]progress: [ 16 / 100 ] simplifiying candidate # 1539427412.360 * [enter]simplify: Simplifying (/ (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1) 1539427412.360 * * [misc]simplify: iters left: 6 (8 enodes) 1539427412.366 * * [misc]simplify: iters left: 5 (12 enodes) 1539427412.370 * * [misc]simplify: iters left: 4 (18 enodes) 1539427412.374 * * [misc]simplify: iters left: 3 (20 enodes) 1539427412.377 * * [misc]simplify: iters left: 2 (25 enodes) 1539427412.382 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1539427412.383 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (log1p (expm1 (* (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (/ (cbrt (/ 1 (- (acos a)))) (/ 1 a)))))) 1539427412.383 * [enter]simplify: Simplifying (/ (cbrt (/ 1 (- (acos a)))) (/ 1 a)) 1539427412.383 * * [misc]simplify: iters left: 6 (8 enodes) 1539427412.385 * * [misc]simplify: iters left: 5 (12 enodes) 1539427412.388 * * [misc]simplify: iters left: 4 (15 enodes) 1539427412.392 * * [misc]simplify: iters left: 3 (25 enodes) 1539427412.398 * * [misc]simplify: iters left: 2 (27 enodes) 1539427412.402 * * [misc]simplify: iters left: 1 (32 enodes) 1539427412.408 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) a) 1539427412.408 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (log1p (expm1 (* (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (* (cbrt (/ 1 (- (acos a)))) a))))) 1539427412.408 * * * * [misc]progress: [ 17 / 100 ] simplifiying candidate # 1539427412.409 * [enter]simplify: Simplifying (/ (sqrt (/ 1 (- (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1539427412.409 * * [misc]simplify: iters left: 6 (10 enodes) 1539427412.412 * * [misc]simplify: iters left: 5 (14 enodes) 1539427412.415 * [exit]simplify: Simplified to (/ (sqrt (/ 1 (- (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1539427412.415 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (log1p (expm1 (* (/ (sqrt (/ 1 (- (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (sqrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))))))) 1539427412.416 * [enter]simplify: Simplifying (/ (sqrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) 1539427412.416 * * [misc]simplify: iters left: 6 (9 enodes) 1539427412.418 * * [misc]simplify: iters left: 5 (11 enodes) 1539427412.421 * [exit]simplify: Simplified to (/ (sqrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) 1539427412.421 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (log1p (expm1 (* (/ (sqrt (/ 1 (- (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (sqrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))))))) 1539427412.421 * * * * [misc]progress: [ 18 / 100 ] simplifiying candidate # 1539427412.421 * [enter]simplify: Simplifying (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1539427412.421 * * [misc]simplify: iters left: 6 (9 enodes) 1539427412.424 * * [misc]simplify: iters left: 5 (11 enodes) 1539427412.427 * [exit]simplify: Simplified to (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1539427412.427 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (log1p (expm1 (* (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))))))) 1539427412.427 * [enter]simplify: Simplifying (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1539427412.427 * * [misc]simplify: iters left: 6 (9 enodes) 1539427412.430 * * [misc]simplify: iters left: 5 (11 enodes) 1539427412.433 * [exit]simplify: Simplified to (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1539427412.433 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (log1p (expm1 (* (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))))))) 1539427412.433 * * * * [misc]progress: [ 19 / 100 ] simplifiying candidate # 1539427412.433 * [enter]simplify: Simplifying (/ (sqrt (/ 1 (- (acos a)))) 1) 1539427412.433 * * [misc]simplify: iters left: 6 (7 enodes) 1539427412.435 * * [misc]simplify: iters left: 5 (9 enodes) 1539427412.438 * * [misc]simplify: iters left: 4 (11 enodes) 1539427412.441 * [exit]simplify: Simplified to (sqrt (/ 1 (- (acos a)))) 1539427412.441 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (log1p (expm1 (* (sqrt (/ 1 (- (acos a)))) (/ (sqrt (/ 1 (- (acos a)))) (/ 1 a)))))) 1539427412.441 * [enter]simplify: Simplifying (/ (sqrt (/ 1 (- (acos a)))) (/ 1 a)) 1539427412.441 * * [misc]simplify: iters left: 6 (8 enodes) 1539427412.443 * * [misc]simplify: iters left: 5 (12 enodes) 1539427412.447 * * [misc]simplify: iters left: 4 (15 enodes) 1539427412.452 * * [misc]simplify: iters left: 3 (25 enodes) 1539427412.458 * * [misc]simplify: iters left: 2 (27 enodes) 1539427412.463 * * [misc]simplify: iters left: 1 (32 enodes) 1539427412.470 * [exit]simplify: Simplified to (* (sqrt (/ 1 (- (acos a)))) a) 1539427412.470 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (log1p (expm1 (* (sqrt (/ 1 (- (acos a)))) (* (sqrt (/ 1 (- (acos a)))) a))))) 1539427412.470 * * * * [misc]progress: [ 20 / 100 ] simplifiying candidate # 1539427412.470 * [enter]simplify: Simplifying (/ (sqrt (/ 1 (- (acos a)))) 1) 1539427412.470 * * [misc]simplify: iters left: 6 (7 enodes) 1539427412.473 * * [misc]simplify: iters left: 5 (9 enodes) 1539427412.476 * * [misc]simplify: iters left: 4 (11 enodes) 1539427412.478 * [exit]simplify: Simplified to (sqrt (/ 1 (- (acos a)))) 1539427412.478 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (log1p (expm1 (* (sqrt (/ 1 (- (acos a)))) (/ (sqrt (/ 1 (- (acos a)))) (/ 1 a)))))) 1539427412.478 * [enter]simplify: Simplifying (/ (sqrt (/ 1 (- (acos a)))) (/ 1 a)) 1539427412.479 * * [misc]simplify: iters left: 6 (8 enodes) 1539427412.481 * * [misc]simplify: iters left: 5 (12 enodes) 1539427412.484 * * [misc]simplify: iters left: 4 (15 enodes) 1539427412.489 * * [misc]simplify: iters left: 3 (25 enodes) 1539427412.496 * * [misc]simplify: iters left: 2 (27 enodes) 1539427412.500 * * [misc]simplify: iters left: 1 (32 enodes) 1539427412.507 * [exit]simplify: Simplified to (* (sqrt (/ 1 (- (acos a)))) a) 1539427412.507 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (log1p (expm1 (* (sqrt (/ 1 (- (acos a)))) (* (sqrt (/ 1 (- (acos a)))) a))))) 1539427412.507 * * * * [misc]progress: [ 21 / 100 ] simplifiying candidate # 1539427412.507 * [enter]simplify: Simplifying (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1539427412.508 * * [misc]simplify: iters left: 6 (6 enodes) 1539427412.511 * * [misc]simplify: iters left: 5 (10 enodes) 1539427412.514 * [exit]simplify: Simplified to (/ (/ 1 (cbrt (/ 1 a))) (cbrt (/ 1 a))) 1539427412.514 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (log1p (expm1 (* (/ (/ 1 (cbrt (/ 1 a))) (cbrt (/ 1 a))) (/ (/ 1 (- (acos a))) (cbrt (/ 1 a))))))) 1539427412.514 * [enter]simplify: Simplifying (/ (/ 1 (- (acos a))) (cbrt (/ 1 a))) 1539427412.514 * * [misc]simplify: iters left: 6 (8 enodes) 1539427412.517 * * [misc]simplify: iters left: 5 (12 enodes) 1539427412.520 * * [misc]simplify: iters left: 4 (17 enodes) 1539427412.524 * * [misc]simplify: iters left: 3 (21 enodes) 1539427412.530 * * [misc]simplify: iters left: 2 (22 enodes) 1539427412.535 * [exit]simplify: Simplified to (/ (/ 1 (cbrt (/ 1 a))) (- (acos a))) 1539427412.535 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (log1p (expm1 (* (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (cbrt (/ 1 a))) (- (acos a))))))) 1539427412.535 * * * * [misc]progress: [ 22 / 100 ] simplifiying candidate # 1539427412.536 * [enter]simplify: Simplifying (/ 1 (sqrt (/ 1 a))) 1539427412.536 * * [misc]simplify: iters left: 5 (5 enodes) 1539427412.537 * * [misc]simplify: iters left: 4 (7 enodes) 1539427412.539 * [exit]simplify: Simplified to (/ 1 (sqrt (/ 1 a))) 1539427412.539 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (log1p (expm1 (* (/ 1 (sqrt (/ 1 a))) (/ (/ 1 (- (acos a))) (sqrt (/ 1 a))))))) 1539427412.539 * [enter]simplify: Simplifying (/ (/ 1 (- (acos a))) (sqrt (/ 1 a))) 1539427412.540 * * [misc]simplify: iters left: 6 (8 enodes) 1539427412.542 * * [misc]simplify: iters left: 5 (12 enodes) 1539427412.545 * * [misc]simplify: iters left: 4 (17 enodes) 1539427412.550 * * [misc]simplify: iters left: 3 (21 enodes) 1539427412.555 * * [misc]simplify: iters left: 2 (22 enodes) 1539427412.561 * [exit]simplify: Simplified to (/ (/ 1 (sqrt (/ 1 a))) (- (acos a))) 1539427412.561 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (log1p (expm1 (* (/ 1 (sqrt (/ 1 a))) (/ (/ 1 (sqrt (/ 1 a))) (- (acos a))))))) 1539427412.562 * * * * [misc]progress: [ 23 / 100 ] simplifiying candidate # 1539427412.562 * [enter]simplify: Simplifying (/ 1 1) 1539427412.562 * * [misc]simplify: iters left: 2 (2 enodes) 1539427412.563 * * [misc]simplify: iters left: 1 (4 enodes) 1539427412.563 * [exit]simplify: Simplified to 1 1539427412.563 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (log1p (expm1 (* 1 (/ (/ 1 (- (acos a))) (/ 1 a)))))) 1539427412.564 * [enter]simplify: Simplifying (/ (/ 1 (- (acos a))) (/ 1 a)) 1539427412.564 * * [misc]simplify: iters left: 6 (7 enodes) 1539427412.566 * * [misc]simplify: iters left: 5 (13 enodes) 1539427412.570 * * [misc]simplify: iters left: 4 (26 enodes) 1539427412.580 * * [misc]simplify: iters left: 3 (42 enodes) 1539427412.593 * * [misc]simplify: iters left: 2 (77 enodes) 1539427412.615 * * [misc]simplify: iters left: 1 (108 enodes) 1539427412.669 * [exit]simplify: Simplified to (/ (/ a -1) (acos a)) 1539427412.669 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (log1p (expm1 (* 1 (/ (/ a -1) (acos a)))))) 1539427412.669 * * * * [misc]progress: [ 24 / 100 ] simplifiying candidate # 1539427412.669 * [enter]simplify: Simplifying (/ 1 1) 1539427412.670 * * [misc]simplify: iters left: 2 (2 enodes) 1539427412.670 * * [misc]simplify: iters left: 1 (4 enodes) 1539427412.671 * [exit]simplify: Simplified to 1 1539427412.671 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (log1p (expm1 (* 1 (/ (/ 1 (- (acos a))) (/ 1 a)))))) 1539427412.671 * [enter]simplify: Simplifying (/ (/ 1 (- (acos a))) (/ 1 a)) 1539427412.671 * * [misc]simplify: iters left: 6 (7 enodes) 1539427412.674 * * [misc]simplify: iters left: 5 (13 enodes) 1539427412.677 * * [misc]simplify: iters left: 4 (26 enodes) 1539427412.682 * * [misc]simplify: iters left: 3 (42 enodes) 1539427412.689 * * [misc]simplify: iters left: 2 (77 enodes) 1539427412.700 * * [misc]simplify: iters left: 1 (108 enodes) 1539427412.748 * [exit]simplify: Simplified to (/ (/ a -1) (acos a)) 1539427412.749 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (log1p (expm1 (* 1 (/ (/ a -1) (acos a)))))) 1539427412.749 * * * * [misc]progress: [ 25 / 100 ] simplifiying candidate # 1539427412.749 * [enter]simplify: Simplifying (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1539427412.749 * * [misc]simplify: iters left: 6 (6 enodes) 1539427412.751 * * [misc]simplify: iters left: 5 (10 enodes) 1539427412.754 * [exit]simplify: Simplified to (/ (/ 1 (cbrt (/ 1 a))) (cbrt (/ 1 a))) 1539427412.754 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (log1p (expm1 (* (/ (/ 1 (cbrt (/ 1 a))) (cbrt (/ 1 a))) (/ (/ 1 (- (acos a))) (cbrt (/ 1 a))))))) 1539427412.754 * [enter]simplify: Simplifying (/ (/ 1 (- (acos a))) (cbrt (/ 1 a))) 1539427412.754 * * [misc]simplify: iters left: 6 (8 enodes) 1539427412.757 * * [misc]simplify: iters left: 5 (12 enodes) 1539427412.760 * * [misc]simplify: iters left: 4 (17 enodes) 1539427412.765 * * [misc]simplify: iters left: 3 (21 enodes) 1539427412.771 * * [misc]simplify: iters left: 2 (22 enodes) 1539427412.776 * [exit]simplify: Simplified to (/ (/ 1 (cbrt (/ 1 a))) (- (acos a))) 1539427412.776 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (log1p (expm1 (* (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (cbrt (/ 1 a))) (- (acos a))))))) 1539427412.776 * * * * [misc]progress: [ 26 / 100 ] simplifiying candidate # 1539427412.777 * [enter]simplify: Simplifying (/ 1 (sqrt (/ 1 a))) 1539427412.777 * * [misc]simplify: iters left: 5 (5 enodes) 1539427412.778 * * [misc]simplify: iters left: 4 (7 enodes) 1539427412.780 * [exit]simplify: Simplified to (/ 1 (sqrt (/ 1 a))) 1539427412.780 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (log1p (expm1 (* (/ 1 (sqrt (/ 1 a))) (/ (/ 1 (- (acos a))) (sqrt (/ 1 a))))))) 1539427412.780 * [enter]simplify: Simplifying (/ (/ 1 (- (acos a))) (sqrt (/ 1 a))) 1539427412.780 * * [misc]simplify: iters left: 6 (8 enodes) 1539427412.783 * * [misc]simplify: iters left: 5 (12 enodes) 1539427412.786 * * [misc]simplify: iters left: 4 (17 enodes) 1539427412.790 * * [misc]simplify: iters left: 3 (21 enodes) 1539427412.795 * * [misc]simplify: iters left: 2 (22 enodes) 1539427412.800 * [exit]simplify: Simplified to (/ (/ 1 (sqrt (/ 1 a))) (- (acos a))) 1539427412.800 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (log1p (expm1 (* (/ 1 (sqrt (/ 1 a))) (/ (/ 1 (sqrt (/ 1 a))) (- (acos a))))))) 1539427412.800 * * * * [misc]progress: [ 27 / 100 ] simplifiying candidate # 1539427412.800 * [enter]simplify: Simplifying (/ 1 1) 1539427412.801 * * [misc]simplify: iters left: 2 (2 enodes) 1539427412.801 * * [misc]simplify: iters left: 1 (4 enodes) 1539427412.802 * [exit]simplify: Simplified to 1 1539427412.802 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (log1p (expm1 (* 1 (/ (/ 1 (- (acos a))) (/ 1 a)))))) 1539427412.802 * [enter]simplify: Simplifying (/ (/ 1 (- (acos a))) (/ 1 a)) 1539427412.802 * * [misc]simplify: iters left: 6 (7 enodes) 1539427412.804 * * [misc]simplify: iters left: 5 (13 enodes) 1539427412.808 * * [misc]simplify: iters left: 4 (26 enodes) 1539427412.817 * * [misc]simplify: iters left: 3 (42 enodes) 1539427412.831 * * [misc]simplify: iters left: 2 (77 enodes) 1539427412.852 * * [misc]simplify: iters left: 1 (108 enodes) 1539427412.895 * [exit]simplify: Simplified to (/ (/ a -1) (acos a)) 1539427412.895 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (log1p (expm1 (* 1 (/ (/ a -1) (acos a)))))) 1539427412.895 * * * * [misc]progress: [ 28 / 100 ] simplifiying candidate # 1539427412.895 * [enter]simplify: Simplifying (/ 1 1) 1539427412.895 * * [misc]simplify: iters left: 2 (2 enodes) 1539427412.895 * * [misc]simplify: iters left: 1 (4 enodes) 1539427412.896 * [exit]simplify: Simplified to 1 1539427412.896 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (log1p (expm1 (* 1 (/ (/ 1 (- (acos a))) (/ 1 a)))))) 1539427412.896 * [enter]simplify: Simplifying (/ (/ 1 (- (acos a))) (/ 1 a)) 1539427412.896 * * [misc]simplify: iters left: 6 (7 enodes) 1539427412.897 * * [misc]simplify: iters left: 5 (13 enodes) 1539427412.899 * * [misc]simplify: iters left: 4 (26 enodes) 1539427412.903 * * [misc]simplify: iters left: 3 (42 enodes) 1539427412.910 * * [misc]simplify: iters left: 2 (77 enodes) 1539427412.930 * * [misc]simplify: iters left: 1 (108 enodes) 1539427412.966 * [exit]simplify: Simplified to (/ (/ a -1) (acos a)) 1539427412.966 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (log1p (expm1 (* 1 (/ (/ a -1) (acos a)))))) 1539427412.966 * * * * [misc]progress: [ 29 / 100 ] simplifiying candidate # 1539427412.966 * * * * [misc]progress: [ 30 / 100 ] simplifiying candidate # 1539427412.966 * * * * [misc]progress: [ 31 / 100 ] simplifiying candidate # 1539427412.966 * * * * [misc]progress: [ 32 / 100 ] simplifiying candidate # 1539427412.966 * [enter]simplify: Simplifying (cbrt (/ 1 a)) 1539427412.966 * * [misc]simplify: iters left: 3 (4 enodes) 1539427412.967 * * [misc]simplify: iters left: 2 (6 enodes) 1539427412.968 * [exit]simplify: Simplified to (cbrt (/ 1 a)) 1539427412.968 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (log1p (expm1 (/ (/ (/ 1 (- (acos a))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (cbrt (/ 1 a)))))) 1539427412.968 * * * * [misc]progress: [ 33 / 100 ] simplifiying candidate # 1539427412.968 * [enter]simplify: Simplifying (sqrt (/ 1 a)) 1539427412.968 * * [misc]simplify: iters left: 3 (4 enodes) 1539427412.969 * * [misc]simplify: iters left: 2 (6 enodes) 1539427412.969 * [exit]simplify: Simplified to (sqrt (/ 1 a)) 1539427412.969 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (log1p (expm1 (/ (/ (/ 1 (- (acos a))) (sqrt (/ 1 a))) (sqrt (/ 1 a)))))) 1539427412.969 * * * * [misc]progress: [ 34 / 100 ] simplifiying candidate # 1539427412.970 * [enter]simplify: Simplifying (/ 1 a) 1539427412.970 * * [misc]simplify: iters left: 2 (3 enodes) 1539427412.970 * * [misc]simplify: iters left: 1 (5 enodes) 1539427412.971 * [exit]simplify: Simplified to (/ 1 a) 1539427412.971 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (log1p (expm1 (/ (/ (/ 1 (- (acos a))) 1) (/ 1 a))))) 1539427412.971 * * * * [misc]progress: [ 35 / 100 ] simplifiying candidate # 1539427412.971 * [enter]simplify: Simplifying (/ 1 a) 1539427412.971 * * [misc]simplify: iters left: 2 (3 enodes) 1539427412.972 * * [misc]simplify: iters left: 1 (5 enodes) 1539427412.972 * [exit]simplify: Simplified to (/ 1 a) 1539427412.972 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (log1p (expm1 (/ (/ (/ 1 (- (acos a))) 1) (/ 1 a))))) 1539427412.972 * * * * [misc]progress: [ 36 / 100 ] simplifiying candidate # 1539427412.973 * [enter]simplify: Simplifying (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1539427412.973 * * [misc]simplify: iters left: 6 (7 enodes) 1539427412.974 * * [misc]simplify: iters left: 5 (9 enodes) 1539427412.975 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1539427412.975 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (log1p (expm1 (/ (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (/ (/ 1 a) (cbrt (/ 1 (- (acos a))))))))) 1539427412.975 * * * * [misc]progress: [ 37 / 100 ] simplifiying candidate # 1539427412.975 * [enter]simplify: Simplifying (sqrt (/ 1 (- (acos a)))) 1539427412.975 * * [misc]simplify: iters left: 6 (6 enodes) 1539427412.977 * * [misc]simplify: iters left: 5 (8 enodes) 1539427412.979 * [exit]simplify: Simplified to (sqrt (/ 1 (- (acos a)))) 1539427412.979 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (log1p (expm1 (/ (sqrt (/ 1 (- (acos a)))) (/ (/ 1 a) (sqrt (/ 1 (- (acos a))))))))) 1539427412.980 * * * * [misc]progress: [ 38 / 100 ] simplifiying candidate # 1539427412.980 * * * * [misc]progress: [ 39 / 100 ] simplifiying candidate # 1539427412.980 * * * * [misc]progress: [ 40 / 100 ] simplifiying candidate # 1539427412.980 * * * * [misc]progress: [ 41 / 100 ] simplifiying candidate # 1539427412.980 * * * * [misc]progress: [ 42 / 100 ] simplifiying candidate # 1539427412.980 * * * * [misc]progress: [ 43 / 100 ] simplifiying candidate # 1539427412.980 * * * * [misc]progress: [ 44 / 100 ] simplifiying candidate # 1539427412.980 * * * * [misc]progress: [ 45 / 100 ] simplifiying candidate # 1539427412.980 * [enter]simplify: Simplifying (/ (/ 1 (- (acos a))) (/ 1 a)) 1539427412.980 * * [misc]simplify: iters left: 6 (7 enodes) 1539427412.982 * * [misc]simplify: iters left: 5 (13 enodes) 1539427412.986 * * [misc]simplify: iters left: 4 (26 enodes) 1539427412.996 * * [misc]simplify: iters left: 3 (42 enodes) 1539427413.010 * * [misc]simplify: iters left: 2 (77 enodes) 1539427413.032 * * [misc]simplify: iters left: 1 (108 enodes) 1539427413.066 * [exit]simplify: Simplified to (/ (/ a -1) (acos a)) 1539427413.066 * [misc]simplify: Simplified (2 1 1) to (λ (a) (log1p (expm1 (/ (/ a -1) (acos a))))) 1539427413.066 * * * * [misc]progress: [ 46 / 100 ] simplifiying candidate # 1539427413.066 * * * * [misc]progress: [ 47 / 100 ] simplifiying candidate # 1539427413.066 * * * * [misc]progress: [ 48 / 100 ] simplifiying candidate # 1539427413.066 * * * * [misc]progress: [ 49 / 100 ] simplifiying candidate # 1539427413.066 * * * * [misc]progress: [ 50 / 100 ] simplifiying candidate # 1539427413.066 * * * * [misc]progress: [ 51 / 100 ] simplifiying candidate # 1539427413.067 * * * * [misc]progress: [ 52 / 100 ] simplifiying candidate # 1539427413.067 * * * * [misc]progress: [ 53 / 100 ] simplifiying candidate # 1539427413.067 * * * * [misc]progress: [ 54 / 100 ] simplifiying candidate # 1539427413.067 * * * * [misc]progress: [ 55 / 100 ] simplifiying candidate # 1539427413.067 * * * * [misc]progress: [ 56 / 100 ] simplifiying candidate # 1539427413.067 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1539427413.067 * * [misc]simplify: iters left: 5 (5 enodes) 1539427413.068 * * [misc]simplify: iters left: 4 (7 enodes) 1539427413.068 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1539427413.069 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (/ 1 (- (acos a))) (/ 1 a))) 1539427413.069 * * * * [misc]progress: [ 57 / 100 ] simplifiying candidate # 1539427413.069 * * * * [misc]progress: [ 58 / 100 ] simplifiying candidate # 1539427413.069 * * * * [misc]progress: [ 59 / 100 ] simplifiying candidate # 1539427413.069 * * * * [misc]progress: [ 60 / 100 ] simplifiying candidate # 1539427413.069 * * * * [misc]progress: [ 61 / 100 ] simplifiying candidate # 1539427413.069 * * * * [misc]progress: [ 62 / 100 ] simplifiying candidate # 1539427413.069 * * * * [misc]progress: [ 63 / 100 ] simplifiying candidate # 1539427413.069 * * * * [misc]progress: [ 64 / 100 ] simplifiying candidate # 1539427413.069 * * * * [misc]progress: [ 65 / 100 ] simplifiying candidate # 1539427413.069 * * * * [misc]progress: [ 66 / 100 ] simplifiying candidate # 1539427413.069 * * * * [misc]progress: [ 67 / 100 ] simplifiying candidate # 1539427413.069 * [enter]simplify: Simplifying (- 1) 1539427413.069 * * [misc]simplify: iters left: 2 (2 enodes) 1539427413.070 * * [misc]simplify: iters left: 1 (5 enodes) 1539427413.070 * [exit]simplify: Simplified to -1 1539427413.070 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (log1p (expm1 (/ (pow (- (acos a)) -1) (/ 1 a))))) 1539427413.070 * * * * [misc]progress: [ 68 / 100 ] simplifiying candidate # 1539427413.070 * * * * [misc]progress: [ 69 / 100 ] simplifiying candidate # 1539427413.070 * * * * [misc]progress: [ 70 / 100 ] simplifiying candidate # 1539427413.071 * * * * [misc]progress: [ 71 / 100 ] simplifiying candidate # 1539427413.071 * * * * [misc]progress: [ 72 / 100 ] simplifiying candidate # 1539427413.071 * * * * [misc]progress: [ 73 / 100 ] simplifiying candidate # 1539427413.071 * * * * [misc]progress: [ 74 / 100 ] simplifiying candidate # 1539427413.071 * * * * [misc]progress: [ 75 / 100 ] simplifiying candidate # 1539427413.071 * * * * [misc]progress: [ 76 / 100 ] simplifiying candidate # 1539427413.071 * * * * [misc]progress: [ 77 / 100 ] simplifiying candidate # 1539427413.071 * * * * [misc]progress: [ 78 / 100 ] simplifiying candidate # 1539427413.071 * * * * [misc]progress: [ 79 / 100 ] simplifiying candidate # 1539427413.071 * [enter]simplify: Simplifying (cbrt (- (acos a))) 1539427413.071 * * [misc]simplify: iters left: 4 (4 enodes) 1539427413.072 * [exit]simplify: Simplified to (cbrt (- (acos a))) 1539427413.072 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (log1p (expm1 (/ (/ (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (cbrt (- (acos a)))) (/ 1 a))))) 1539427413.072 * * * * [misc]progress: [ 80 / 100 ] simplifiying candidate # 1539427413.072 * [enter]simplify: Simplifying (sqrt (- (acos a))) 1539427413.072 * * [misc]simplify: iters left: 4 (4 enodes) 1539427413.072 * [exit]simplify: Simplified to (sqrt (- (acos a))) 1539427413.072 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (log1p (expm1 (/ (/ (/ 1 (sqrt (- (acos a)))) (sqrt (- (acos a)))) (/ 1 a))))) 1539427413.072 * * * * [misc]progress: [ 81 / 100 ] simplifiying candidate # 1539427413.073 * [enter]simplify: Simplifying (- (acos a)) 1539427413.073 * * [misc]simplify: iters left: 3 (3 enodes) 1539427413.073 * [exit]simplify: Simplified to (- (acos a)) 1539427413.073 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (log1p (expm1 (/ (/ (/ 1 1) (- (acos a))) (/ 1 a))))) 1539427413.073 * * * * [misc]progress: [ 82 / 100 ] simplifiying candidate # 1539427413.073 * [enter]simplify: Simplifying (acos a) 1539427413.073 * * [misc]simplify: iters left: 1 (2 enodes) 1539427413.073 * [exit]simplify: Simplified to (acos a) 1539427413.073 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (log1p (expm1 (/ (/ (/ 1 -1) (acos a)) (/ 1 a))))) 1539427413.074 * * * * [misc]progress: [ 83 / 100 ] simplifiying candidate # 1539427413.074 * [enter]simplify: Simplifying (cbrt (acos a)) 1539427413.074 * * [misc]simplify: iters left: 2 (3 enodes) 1539427413.074 * [exit]simplify: Simplified to (cbrt (acos a)) 1539427413.074 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (log1p (expm1 (/ (/ (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) (cbrt (acos a))) (/ 1 a))))) 1539427413.074 * * * * [misc]progress: [ 84 / 100 ] simplifiying candidate # 1539427413.074 * [enter]simplify: Simplifying (sqrt (acos a)) 1539427413.074 * * [misc]simplify: iters left: 2 (3 enodes) 1539427413.075 * [exit]simplify: Simplified to (sqrt (acos a)) 1539427413.075 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (log1p (expm1 (/ (/ (/ 1 (- (sqrt (acos a)))) (sqrt (acos a))) (/ 1 a))))) 1539427413.075 * * * * [misc]progress: [ 85 / 100 ] simplifiying candidate # 1539427413.075 * [enter]simplify: Simplifying (acos a) 1539427413.075 * * [misc]simplify: iters left: 1 (2 enodes) 1539427413.075 * [exit]simplify: Simplified to (acos a) 1539427413.075 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (log1p (expm1 (/ (/ (/ 1 (- 1)) (acos a)) (/ 1 a))))) 1539427413.075 * * * * [misc]progress: [ 86 / 100 ] simplifiying candidate # 1539427413.075 * [enter]simplify: Simplifying (- (cbrt (acos a))) 1539427413.075 * * [misc]simplify: iters left: 4 (4 enodes) 1539427413.076 * [exit]simplify: Simplified to (- (cbrt (acos a))) 1539427413.076 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (log1p (expm1 (/ (/ (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (- (cbrt (acos a)))) (/ 1 a))))) 1539427413.076 * * * * [misc]progress: [ 87 / 100 ] simplifiying candidate # 1539427413.076 * [enter]simplify: Simplifying (- (sqrt (acos a))) 1539427413.076 * * [misc]simplify: iters left: 4 (4 enodes) 1539427413.077 * [exit]simplify: Simplified to (- (sqrt (acos a))) 1539427413.077 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (log1p (expm1 (/ (/ (/ 1 (sqrt (acos a))) (- (sqrt (acos a)))) (/ 1 a))))) 1539427413.077 * * * * [misc]progress: [ 88 / 100 ] simplifiying candidate # 1539427413.077 * [enter]simplify: Simplifying (- (acos a)) 1539427413.077 * * [misc]simplify: iters left: 3 (3 enodes) 1539427413.077 * [exit]simplify: Simplified to (- (acos a)) 1539427413.077 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (log1p (expm1 (/ (/ (/ 1 1) (- (acos a))) (/ 1 a))))) 1539427413.077 * * * * [misc]progress: [ 89 / 100 ] simplifiying candidate # 1539427413.077 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1539427413.078 * * [misc]simplify: iters left: 5 (5 enodes) 1539427413.079 * * [misc]simplify: iters left: 4 (9 enodes) 1539427413.080 * * [misc]simplify: iters left: 3 (14 enodes) 1539427413.084 * * [misc]simplify: iters left: 2 (16 enodes) 1539427413.088 * * [misc]simplify: iters left: 1 (18 enodes) 1539427413.092 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1539427413.092 * [misc]simplify: Simplified (2 1 1) to (λ (a) (log1p (expm1 (/ (- a) (acos a))))) 1539427413.092 * * * * [misc]progress: [ 90 / 100 ] simplifiying candidate # 1539427413.093 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1539427413.093 * * [misc]simplify: iters left: 5 (5 enodes) 1539427413.095 * * [misc]simplify: iters left: 4 (9 enodes) 1539427413.097 * * [misc]simplify: iters left: 3 (14 enodes) 1539427413.101 * * [misc]simplify: iters left: 2 (16 enodes) 1539427413.106 * * [misc]simplify: iters left: 1 (18 enodes) 1539427413.111 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1539427413.111 * [misc]simplify: Simplified (2 1 1) to (λ (a) (log1p (expm1 (/ (- a) (acos a))))) 1539427413.111 * * * * [misc]progress: [ 91 / 100 ] simplifiying candidate # 1539427413.111 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1539427413.111 * * [misc]simplify: iters left: 5 (5 enodes) 1539427413.113 * * [misc]simplify: iters left: 4 (9 enodes) 1539427413.115 * * [misc]simplify: iters left: 3 (14 enodes) 1539427413.118 * * [misc]simplify: iters left: 2 (16 enodes) 1539427413.122 * * [misc]simplify: iters left: 1 (18 enodes) 1539427413.126 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1539427413.126 * [misc]simplify: Simplified (2 1 1) to (λ (a) (log1p (expm1 (/ (- a) (acos a))))) 1539427413.126 * * * * [misc]progress: [ 92 / 100 ] simplifiying candidate # 1539427413.127 * [enter]simplify: Simplifying (- (* 1/2 (/ (pow a 2) (pow (acos a) 2))) (+ (* 1/6 (/ (pow a 3) (pow (acos a) 3))) (/ a (acos a)))) 1539427413.127 * * [misc]simplify: iters left: 6 (17 enodes) 1539427413.133 * * [misc]simplify: iters left: 5 (36 enodes) 1539427413.146 * * [misc]simplify: iters left: 4 (96 enodes) 1539427413.184 * * [misc]simplify: iters left: 3 (286 enodes) 1539427413.378 * [exit]simplify: Simplified to (fma (/ 1/6 (acos a)) (* (/ (* a a) (acos a)) (/ (- a) (acos a))) (fma (/ 1/2 (acos a)) (/ (* a a) (acos a)) (/ (- a) (acos a)))) 1539427413.378 * [misc]simplify: Simplified (2 1) to (λ (a) (log1p (fma (/ 1/6 (acos a)) (* (/ (* a a) (acos a)) (/ (- a) (acos a))) (fma (/ 1/2 (acos a)) (/ (* a a) (acos a)) (/ (- a) (acos a)))))) 1539427413.378 * * * * [misc]progress: [ 93 / 100 ] simplifiying candidate # 1539427413.378 * [enter]simplify: Simplifying (- (exp (* -1 (/ a (acos a)))) 1) 1539427413.379 * * [misc]simplify: iters left: 6 (8 enodes) 1539427413.383 * * [misc]simplify: iters left: 5 (19 enodes) 1539427413.388 * * [misc]simplify: iters left: 4 (26 enodes) 1539427413.394 * * [misc]simplify: iters left: 3 (29 enodes) 1539427413.400 * * [misc]simplify: iters left: 2 (31 enodes) 1539427413.404 * * [misc]simplify: iters left: 1 (32 enodes) 1539427413.408 * [exit]simplify: Simplified to (expm1 (/ (- a) (acos a))) 1539427413.408 * [misc]simplify: Simplified (2 1) to (λ (a) (log1p (expm1 (/ (- a) (acos a))))) 1539427413.408 * * * * [misc]progress: [ 94 / 100 ] simplifiying candidate # 1539427413.408 * [enter]simplify: Simplifying (- (exp (* -1 (/ a (acos a)))) 1) 1539427413.408 * * [misc]simplify: iters left: 6 (8 enodes) 1539427413.410 * * [misc]simplify: iters left: 5 (19 enodes) 1539427413.413 * * [misc]simplify: iters left: 4 (26 enodes) 1539427413.416 * * [misc]simplify: iters left: 3 (29 enodes) 1539427413.419 * * [misc]simplify: iters left: 2 (31 enodes) 1539427413.423 * * [misc]simplify: iters left: 1 (32 enodes) 1539427413.427 * [exit]simplify: Simplified to (expm1 (/ (- a) (acos a))) 1539427413.427 * [misc]simplify: Simplified (2 1) to (λ (a) (log1p (expm1 (/ (- a) (acos a))))) 1539427413.427 * * * * [misc]progress: [ 95 / 100 ] simplifiying candidate # 1539427413.427 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1539427413.427 * * [misc]simplify: iters left: 5 (5 enodes) 1539427413.429 * * [misc]simplify: iters left: 4 (9 enodes) 1539427413.432 * * [misc]simplify: iters left: 3 (14 enodes) 1539427413.435 * * [misc]simplify: iters left: 2 (16 enodes) 1539427413.439 * * [misc]simplify: iters left: 1 (18 enodes) 1539427413.443 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1539427413.443 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1539427413.443 * * * * [misc]progress: [ 96 / 100 ] simplifiying candidate # 1539427413.444 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1539427413.444 * * [misc]simplify: iters left: 5 (5 enodes) 1539427413.445 * * [misc]simplify: iters left: 4 (9 enodes) 1539427413.448 * * [misc]simplify: iters left: 3 (14 enodes) 1539427413.451 * * [misc]simplify: iters left: 2 (16 enodes) 1539427413.455 * * [misc]simplify: iters left: 1 (18 enodes) 1539427413.463 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1539427413.463 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1539427413.463 * * * * [misc]progress: [ 97 / 100 ] simplifiying candidate # 1539427413.463 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1539427413.463 * * [misc]simplify: iters left: 5 (5 enodes) 1539427413.464 * * [misc]simplify: iters left: 4 (9 enodes) 1539427413.465 * * [misc]simplify: iters left: 3 (14 enodes) 1539427413.467 * * [misc]simplify: iters left: 2 (16 enodes) 1539427413.469 * * [misc]simplify: iters left: 1 (18 enodes) 1539427413.471 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1539427413.471 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1539427413.471 * * * * [misc]progress: [ 98 / 100 ] simplifiying candidate # 1539427413.471 * [enter]simplify: Simplifying (/ -1 (acos a)) 1539427413.471 * * [misc]simplify: iters left: 3 (4 enodes) 1539427413.471 * [exit]simplify: Simplified to (/ -1 (acos a)) 1539427413.471 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (log1p (expm1 (/ (/ -1 (acos a)) (/ 1 a))))) 1539427413.471 * * * * [misc]progress: [ 99 / 100 ] simplifiying candidate # 1539427413.472 * [enter]simplify: Simplifying (/ -1 (acos a)) 1539427413.472 * * [misc]simplify: iters left: 3 (4 enodes) 1539427413.472 * [exit]simplify: Simplified to (/ -1 (acos a)) 1539427413.472 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (log1p (expm1 (/ (/ -1 (acos a)) (/ 1 a))))) 1539427413.472 * * * * [misc]progress: [ 100 / 100 ] simplifiying candidate # 1539427413.472 * [enter]simplify: Simplifying (/ -1 (acos a)) 1539427413.472 * * [misc]simplify: iters left: 3 (4 enodes) 1539427413.473 * [exit]simplify: Simplified to (/ -1 (acos a)) 1539427413.473 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (log1p (expm1 (/ (/ -1 (acos a)) (/ 1 a))))) 1539427413.473 * * * [misc]progress: adding candidates to table 1539427414.351 * [misc]progress: [Phase 3 of 3] Extracting. 1539427414.351 * * [misc]regime: Finding splitpoints for: (# # # # # # # #) 1539427414.352 * * * [misc]regime-changes: Trying 2 branch expressions: (a (/ a (- (acos a)))) 1539427414.352 * * * * [misc]regimes: Trying to branch on a from (# # # # # # # #) 1539427414.414 * * * * [misc]regimes: Trying to branch on (/ a (- (acos a))) from (# # # # # # # #) 1539427414.497 * * * [misc]regime: Found split indices: #