1539421468.262 * [misc]progress: [Phase 1 of 3] Setting up. 1539421468.262 * * * [misc]progress: [1/2] Preparing points 1539421468.262 * * * * [misc]points: Sampling 256 additional inputs, on iter 0 have 0 / 256 1539421468.263 * * * * [misc]points: Computing exacts on every 16 of 256 points to ramp up precision 1539421468.265 * * * * [misc]points: Setting MPFR precision to 64 1539421468.265 * * * * [misc]points: Setting MPFR precision to 320 1539421468.266 * * * * [misc]points: Computing exacts on every 8 of 256 points to ramp up precision 1539421468.267 * * * * [misc]points: Setting MPFR precision to 64 1539421468.268 * * * * [misc]points: Setting MPFR precision to 320 1539421468.269 * * * * [misc]points: Computing exacts on every 4 of 256 points to ramp up precision 1539421468.270 * * * * [misc]points: Setting MPFR precision to 64 1539421468.272 * * * * [misc]points: Setting MPFR precision to 320 1539421468.273 * * * * [misc]points: Computing exacts on every 2 of 256 points to ramp up precision 1539421468.274 * * * * [misc]points: Setting MPFR precision to 64 1539421468.277 * * * * [misc]points: Setting MPFR precision to 320 1539421468.279 * * * * [misc]points: Computing exacts for 256 points 1539421468.281 * * * * [misc]points: Setting MPFR precision to 64 1539421468.288 * * * * [misc]points: Setting MPFR precision to 320 1539421468.296 * * * * [misc]points: Filtering points with unrepresentable outputs 1539421468.296 * * * * [misc]points: Sampling 130 additional inputs, on iter 1 have 126 / 256 1539421468.297 * * * * [misc]points: Computing exacts on every 8 of 130 points to ramp up precision 1539421468.298 * * * * [misc]points: Setting MPFR precision to 64 1539421468.298 * * * * [misc]points: Setting MPFR precision to 320 1539421468.299 * * * * [misc]points: Computing exacts on every 4 of 130 points to ramp up precision 1539421468.300 * * * * [misc]points: Setting MPFR precision to 64 1539421468.301 * * * * [misc]points: Setting MPFR precision to 320 1539421468.302 * * * * [misc]points: Computing exacts on every 2 of 130 points to ramp up precision 1539421468.303 * * * * [misc]points: Setting MPFR precision to 64 1539421468.304 * * * * [misc]points: Setting MPFR precision to 320 1539421468.305 * * * * [misc]points: Computing exacts for 130 points 1539421468.307 * * * * [misc]points: Setting MPFR precision to 64 1539421468.310 * * * * [misc]points: Setting MPFR precision to 320 1539421468.314 * * * * [misc]points: Filtering points with unrepresentable outputs 1539421468.314 * * * * [misc]points: Sampling 65 additional inputs, on iter 2 have 191 / 256 1539421468.314 * * * * [misc]points: Computing exacts on every 4 of 65 points to ramp up precision 1539421468.316 * * * * [misc]points: Setting MPFR precision to 64 1539421468.316 * * * * [misc]points: Setting MPFR precision to 320 1539421468.317 * * * * [misc]points: Computing exacts on every 2 of 65 points to ramp up precision 1539421468.318 * * * * [misc]points: Setting MPFR precision to 64 1539421468.318 * * * * [misc]points: Setting MPFR precision to 320 1539421468.319 * * * * [misc]points: Computing exacts for 65 points 1539421468.320 * * * * [misc]points: Setting MPFR precision to 64 1539421468.335 * * * * [misc]points: Setting MPFR precision to 320 1539421468.338 * * * * [misc]points: Filtering points with unrepresentable outputs 1539421468.338 * * * * [misc]points: Sampling 38 additional inputs, on iter 3 have 218 / 256 1539421468.338 * * * * [misc]points: Computing exacts on every 2 of 38 points to ramp up precision 1539421468.340 * * * * [misc]points: Setting MPFR precision to 64 1539421468.340 * * * * [misc]points: Setting MPFR precision to 320 1539421468.341 * * * * [misc]points: Computing exacts for 38 points 1539421468.342 * * * * [misc]points: Setting MPFR precision to 64 1539421468.343 * * * * [misc]points: Setting MPFR precision to 320 1539421468.344 * * * * [misc]points: Filtering points with unrepresentable outputs 1539421468.344 * * * * [misc]points: Sampling 23 additional inputs, on iter 4 have 233 / 256 1539421468.345 * * * * [misc]points: Computing exacts for 23 points 1539421468.346 * * * * [misc]points: Setting MPFR precision to 64 1539421468.346 * * * * [misc]points: Setting MPFR precision to 320 1539421468.347 * * * * [misc]points: Filtering points with unrepresentable outputs 1539421468.347 * * * * [misc]points: Sampling 12 additional inputs, on iter 5 have 244 / 256 1539421468.347 * * * * [misc]points: Computing exacts for 12 points 1539421468.349 * * * * [misc]points: Setting MPFR precision to 64 1539421468.349 * * * * [misc]points: Setting MPFR precision to 320 1539421468.349 * * * * [misc]points: Filtering points with unrepresentable outputs 1539421468.349 * * * * [misc]points: Sampling 5 additional inputs, on iter 6 have 251 / 256 1539421468.350 * * * * [misc]points: Computing exacts for 5 points 1539421468.351 * * * * [misc]points: Setting MPFR precision to 64 1539421468.351 * * * * [misc]points: Setting MPFR precision to 320 1539421468.351 * * * * [misc]points: Filtering points with unrepresentable outputs 1539421468.351 * * * * [misc]points: Sampling 4 additional inputs, on iter 7 have 253 / 256 1539421468.351 * * * * [misc]points: Computing exacts for 4 points 1539421468.352 * * * * [misc]points: Setting MPFR precision to 64 1539421468.353 * * * * [misc]points: Setting MPFR precision to 320 1539421468.353 * * * * [misc]points: Filtering points with unrepresentable outputs 1539421468.353 * * * * [exit]points: Sampled 257 points with exact outputs 1539421468.353 * * * [misc]progress: [2/2] Setting up program. 1539421468.357 * [misc]progress: [Phase 2 of 3] Improving. 1539421468.357 * [enter]simplify: Simplifying (/ a (- (acos a))) 1539421468.357 * * [misc]simplify: iters left: 5 (4 enodes) 1539421468.358 * [exit]simplify: Simplified to (/ a (- (acos a))) 1539421468.366 * * [misc]progress: iteration 1 / 4 1539421468.366 * * * [misc]progress: picking best candidate 1539421468.370 * * * * [misc]pick: Picked # 1539421468.370 * * * [misc]progress: localizing error 1539421468.385 * * * [misc]progress: generating rewritten candidates 1539421468.385 * * * * [misc]progress: [ 1 / 1 ] rewriting at (2) 1539421468.393 * * * [misc]progress: generating series expansions 1539421468.393 * * * * [misc]progress: [ 1 / 1 ] generating series at (2) 1539421468.394 * [misc]backup-simplify: Simplify (/ a (- (acos a))) into (* -1 (/ a (acos a))) 1539421468.394 * [misc]approximate: Taking taylor expansion of (* -1 (/ a (acos a))) in (a) around 0 1539421468.394 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1539421468.394 * [misc]taylor: Taking taylor expansion of -1 in a 1539421468.394 * [misc]backup-simplify: Simplify -1 into -1 1539421468.394 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1539421468.394 * [misc]taylor: Taking taylor expansion of a in a 1539421468.394 * [misc]backup-simplify: Simplify 0 into 0 1539421468.394 * [misc]backup-simplify: Simplify 1 into 1 1539421468.394 * [misc]taylor: Taking taylor expansion of (acos a) in a 1539421468.396 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1539421468.396 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1539421468.396 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1539421468.396 * [misc]taylor: Taking taylor expansion of -1 in a 1539421468.397 * [misc]backup-simplify: Simplify -1 into -1 1539421468.397 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1539421468.397 * [misc]taylor: Taking taylor expansion of a in a 1539421468.397 * [misc]backup-simplify: Simplify 0 into 0 1539421468.397 * [misc]backup-simplify: Simplify 1 into 1 1539421468.397 * [misc]taylor: Taking taylor expansion of (acos a) in a 1539421468.397 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1539421468.397 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1539421468.397 * [misc]backup-simplify: Simplify (* -1 (/ 1 (acos a))) into (/ -1 (acos a)) 1539421468.397 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1539421468.397 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))))) into 0 1539421468.398 * [misc]backup-simplify: Simplify (+ (* -1 0) (* 0 (/ 1 (acos a)))) into 0 1539421468.398 * [misc]backup-simplify: Simplify 0 into 0 1539421468.398 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1539421468.398 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))) into 0 1539421468.398 * [misc]backup-simplify: Simplify 0 into 0 1539421468.399 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1539421468.399 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))) into 0 1539421468.399 * [misc]backup-simplify: Simplify 0 into 0 1539421468.400 * [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 1539421468.400 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))) into 0 1539421468.400 * [misc]backup-simplify: Simplify 0 into 0 1539421468.401 * [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 1539421468.402 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))))) into 0 1539421468.402 * [misc]backup-simplify: Simplify 0 into 0 1539421468.402 * [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 1539421468.403 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))))) into 0 1539421468.404 * [misc]backup-simplify: Simplify 0 into 0 1539421468.404 * [misc]backup-simplify: Simplify (* (/ -1 (acos a)) a) into (* -1 (/ a (acos a))) 1539421468.404 * [misc]backup-simplify: Simplify (/ (/ 1 a) (- (acos (/ 1 a)))) into (/ -1 (* a (acos (/ 1 a)))) 1539421468.404 * [misc]approximate: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in (a) around 0 1539421468.404 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1539421468.404 * [misc]taylor: Taking taylor expansion of -1 in a 1539421468.404 * [misc]backup-simplify: Simplify -1 into -1 1539421468.404 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1539421468.404 * [misc]taylor: Taking taylor expansion of a in a 1539421468.404 * [misc]backup-simplify: Simplify 0 into 0 1539421468.404 * [misc]backup-simplify: Simplify 1 into 1 1539421468.404 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1539421468.404 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1539421468.404 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1539421468.405 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1539421468.405 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1539421468.405 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1539421468.405 * [misc]taylor: Taking taylor expansion of -1 in a 1539421468.405 * [misc]backup-simplify: Simplify -1 into -1 1539421468.405 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1539421468.405 * [misc]taylor: Taking taylor expansion of a in a 1539421468.405 * [misc]backup-simplify: Simplify 0 into 0 1539421468.405 * [misc]backup-simplify: Simplify 1 into 1 1539421468.405 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1539421468.405 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1539421468.405 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1539421468.406 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1539421468.406 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1539421468.406 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1539421468.407 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ 1 a))))) into 0 1539421468.407 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 1539421468.407 * [misc]backup-simplify: Simplify 0 into 0 1539421468.408 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 1539421468.408 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1539421468.408 * [misc]backup-simplify: Simplify 0 into 0 1539421468.409 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 1539421468.409 * [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 1539421468.409 * [misc]backup-simplify: Simplify 0 into 0 1539421468.410 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 1539421468.411 * [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 1539421468.411 * [misc]backup-simplify: Simplify 0 into 0 1539421468.412 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 1539421468.412 * [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 1539421468.412 * [misc]backup-simplify: Simplify 0 into 0 1539421468.413 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))))) into 0 1539421468.414 * [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 1539421468.414 * [misc]backup-simplify: Simplify 0 into 0 1539421468.414 * [misc]backup-simplify: Simplify (* (/ -1 (acos (/ 1 (/ 1 a)))) (/ 1 (/ 1 a))) into (* -1 (/ a (acos a))) 1539421468.415 * [misc]backup-simplify: Simplify (/ (/ 1 (- a)) (- (acos (/ 1 (- a))))) into (/ 1 (* a (acos (/ -1 a)))) 1539421468.415 * [misc]approximate: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in (a) around 0 1539421468.415 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1539421468.415 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1539421468.415 * [misc]taylor: Taking taylor expansion of a in a 1539421468.415 * [misc]backup-simplify: Simplify 0 into 0 1539421468.415 * [misc]backup-simplify: Simplify 1 into 1 1539421468.415 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1539421468.415 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1539421468.415 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1539421468.415 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1539421468.415 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1539421468.415 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1539421468.415 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1539421468.415 * [misc]taylor: Taking taylor expansion of a in a 1539421468.415 * [misc]backup-simplify: Simplify 0 into 0 1539421468.415 * [misc]backup-simplify: Simplify 1 into 1 1539421468.415 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1539421468.416 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1539421468.416 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1539421468.416 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1539421468.416 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1539421468.416 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1539421468.416 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0 1539421468.416 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 1539421468.416 * [misc]backup-simplify: Simplify 0 into 0 1539421468.417 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 1539421468.417 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1539421468.417 * [misc]backup-simplify: Simplify 0 into 0 1539421468.417 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 1539421468.417 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1539421468.417 * [misc]backup-simplify: Simplify 0 into 0 1539421468.418 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 1539421468.418 * [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 1539421468.418 * [misc]backup-simplify: Simplify 0 into 0 1539421468.419 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 1539421468.419 * [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 1539421468.419 * [misc]backup-simplify: Simplify 0 into 0 1539421468.420 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0 1539421468.420 * [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 1539421468.420 * [misc]backup-simplify: Simplify 0 into 0 1539421468.420 * [misc]backup-simplify: Simplify (* (/ 1 (acos (/ -1 (/ 1 (- a))))) (/ 1 (/ 1 (- a)))) into (* -1 (/ a (acos a))) 1539421468.420 * * * [misc]progress: simplifying candidates 1539421468.420 * * * * [misc]progress: [ 1 / 23 ] simplifiying candidate # 1539421468.420 * * * * [misc]progress: [ 2 / 23 ] simplifiying candidate # 1539421468.420 * * * * [misc]progress: [ 3 / 23 ] simplifiying candidate # 1539421468.420 * * * * [misc]progress: [ 4 / 23 ] simplifiying candidate # 1539421468.420 * * * * [misc]progress: [ 5 / 23 ] simplifiying candidate # 1539421468.420 * * * * [misc]progress: [ 6 / 23 ] simplifiying candidate # 1539421468.420 * * * * [misc]progress: [ 7 / 23 ] simplifiying candidate # 1539421468.420 * * * * [misc]progress: [ 8 / 23 ] simplifiying candidate # 1539421468.420 * * * * [misc]progress: [ 9 / 23 ] simplifiying candidate # 1539421468.420 * * * * [misc]progress: [ 10 / 23 ] simplifiying candidate # 1539421468.421 * * * * [misc]progress: [ 11 / 23 ] simplifiying candidate # 1539421468.421 * [enter]simplify: Simplifying (cbrt (- (acos a))) 1539421468.421 * * [misc]simplify: iters left: 4 (4 enodes) 1539421468.421 * [exit]simplify: Simplified to (cbrt (- (acos a))) 1539421468.421 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (cbrt (- (acos a))))) 1539421468.421 * * * * [misc]progress: [ 12 / 23 ] simplifiying candidate # 1539421468.421 * [enter]simplify: Simplifying (sqrt (- (acos a))) 1539421468.422 * * [misc]simplify: iters left: 4 (4 enodes) 1539421468.422 * [exit]simplify: Simplified to (sqrt (- (acos a))) 1539421468.422 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a (sqrt (- (acos a)))) (sqrt (- (acos a))))) 1539421468.422 * * * * [misc]progress: [ 13 / 23 ] simplifiying candidate # 1539421468.422 * [enter]simplify: Simplifying (- (acos a)) 1539421468.422 * * [misc]simplify: iters left: 3 (3 enodes) 1539421468.423 * [exit]simplify: Simplified to (- (acos a)) 1539421468.423 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a 1) (- (acos a)))) 1539421468.423 * * * * [misc]progress: [ 14 / 23 ] simplifiying candidate # 1539421468.423 * [enter]simplify: Simplifying (acos a) 1539421468.423 * * [misc]simplify: iters left: 1 (2 enodes) 1539421468.423 * [exit]simplify: Simplified to (acos a) 1539421468.423 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a -1) (acos a))) 1539421468.423 * * * * [misc]progress: [ 15 / 23 ] simplifiying candidate # 1539421468.423 * [enter]simplify: Simplifying (cbrt (acos a)) 1539421468.423 * * [misc]simplify: iters left: 2 (3 enodes) 1539421468.424 * [exit]simplify: Simplified to (cbrt (acos a)) 1539421468.424 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a (- (* (cbrt (acos a)) (cbrt (acos a))))) (cbrt (acos a)))) 1539421468.424 * * * * [misc]progress: [ 16 / 23 ] simplifiying candidate # 1539421468.424 * [enter]simplify: Simplifying (sqrt (acos a)) 1539421468.424 * * [misc]simplify: iters left: 2 (3 enodes) 1539421468.425 * [exit]simplify: Simplified to (sqrt (acos a)) 1539421468.425 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a (- (sqrt (acos a)))) (sqrt (acos a)))) 1539421468.425 * * * * [misc]progress: [ 17 / 23 ] simplifiying candidate # 1539421468.425 * [enter]simplify: Simplifying (acos a) 1539421468.425 * * [misc]simplify: iters left: 1 (2 enodes) 1539421468.425 * [exit]simplify: Simplified to (acos a) 1539421468.425 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a (- 1)) (acos a))) 1539421468.425 * * * * [misc]progress: [ 18 / 23 ] simplifiying candidate # 1539421468.425 * [enter]simplify: Simplifying (- (cbrt (acos a))) 1539421468.425 * * [misc]simplify: iters left: 4 (4 enodes) 1539421468.426 * [exit]simplify: Simplified to (- (cbrt (acos a))) 1539421468.426 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a (* (cbrt (acos a)) (cbrt (acos a)))) (- (cbrt (acos a))))) 1539421468.426 * * * * [misc]progress: [ 19 / 23 ] simplifiying candidate # 1539421468.426 * [enter]simplify: Simplifying (- (sqrt (acos a))) 1539421468.426 * * [misc]simplify: iters left: 4 (4 enodes) 1539421468.427 * [exit]simplify: Simplified to (- (sqrt (acos a))) 1539421468.427 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a (sqrt (acos a))) (- (sqrt (acos a))))) 1539421468.427 * * * * [misc]progress: [ 20 / 23 ] simplifiying candidate # 1539421468.427 * [enter]simplify: Simplifying (- (acos a)) 1539421468.427 * * [misc]simplify: iters left: 3 (3 enodes) 1539421468.427 * [exit]simplify: Simplified to (- (acos a)) 1539421468.427 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ a 1) (- (acos a)))) 1539421468.427 * * * * [misc]progress: [ 21 / 23 ] simplifiying candidate # 1539421468.427 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1539421468.427 * * [misc]simplify: iters left: 5 (5 enodes) 1539421468.428 * * [misc]simplify: iters left: 4 (9 enodes) 1539421468.430 * * [misc]simplify: iters left: 3 (14 enodes) 1539421468.431 * * [misc]simplify: iters left: 2 (16 enodes) 1539421468.433 * * [misc]simplify: iters left: 1 (18 enodes) 1539421468.435 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1539421468.435 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1539421468.435 * * * * [misc]progress: [ 22 / 23 ] simplifiying candidate # 1539421468.436 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1539421468.436 * * [misc]simplify: iters left: 5 (5 enodes) 1539421468.438 * * [misc]simplify: iters left: 4 (9 enodes) 1539421468.440 * * [misc]simplify: iters left: 3 (14 enodes) 1539421468.443 * * [misc]simplify: iters left: 2 (16 enodes) 1539421468.447 * * [misc]simplify: iters left: 1 (18 enodes) 1539421468.451 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1539421468.452 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1539421468.452 * * * * [misc]progress: [ 23 / 23 ] simplifiying candidate # 1539421468.452 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1539421468.452 * * [misc]simplify: iters left: 5 (5 enodes) 1539421468.454 * * [misc]simplify: iters left: 4 (9 enodes) 1539421468.456 * * [misc]simplify: iters left: 3 (14 enodes) 1539421468.460 * * [misc]simplify: iters left: 2 (16 enodes) 1539421468.463 * * [misc]simplify: iters left: 1 (18 enodes) 1539421468.468 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1539421468.468 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1539421468.468 * * * [misc]progress: adding candidates to table 1539421468.641 * * [misc]progress: iteration 2 / 4 1539421468.641 * * * [misc]progress: picking best candidate 1539421468.661 * * * * [misc]pick: Picked # 1539421468.661 * * * [misc]progress: localizing error 1539421468.672 * * * [misc]progress: generating rewritten candidates 1539421468.672 * * * * [misc]progress: [ 1 / 2 ] rewriting at (2 2) 1539421468.681 * * * * [misc]progress: [ 2 / 2 ] rewriting at (2) 1539421468.685 * * * [misc]progress: generating series expansions 1539421468.685 * * * * [misc]progress: [ 1 / 2 ] generating series at (2 2) 1539421468.685 * [misc]backup-simplify: Simplify (/ (- (acos a)) a) into (* -1 (/ (acos a) a)) 1539421468.685 * [misc]approximate: Taking taylor expansion of (* -1 (/ (acos a) a)) in (a) around 0 1539421468.685 * [misc]taylor: Taking taylor expansion of (* -1 (/ (acos a) a)) in a 1539421468.685 * [misc]taylor: Taking taylor expansion of -1 in a 1539421468.685 * [misc]backup-simplify: Simplify -1 into -1 1539421468.685 * [misc]taylor: Taking taylor expansion of (/ (acos a) a) in a 1539421468.685 * [misc]taylor: Taking taylor expansion of (acos a) in a 1539421468.685 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1539421468.685 * [misc]taylor: Taking taylor expansion of a in a 1539421468.685 * [misc]backup-simplify: Simplify 0 into 0 1539421468.685 * [misc]backup-simplify: Simplify 1 into 1 1539421468.685 * [misc]backup-simplify: Simplify (/ (acos a) 1) into (acos a) 1539421468.685 * [misc]taylor: Taking taylor expansion of (* -1 (/ (acos a) a)) in a 1539421468.685 * [misc]taylor: Taking taylor expansion of -1 in a 1539421468.685 * [misc]backup-simplify: Simplify -1 into -1 1539421468.685 * [misc]taylor: Taking taylor expansion of (/ (acos a) a) in a 1539421468.685 * [misc]taylor: Taking taylor expansion of (acos a) in a 1539421468.686 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1539421468.686 * [misc]taylor: Taking taylor expansion of a in a 1539421468.686 * [misc]backup-simplify: Simplify 0 into 0 1539421468.686 * [misc]backup-simplify: Simplify 1 into 1 1539421468.686 * [misc]backup-simplify: Simplify (/ (acos a) 1) into (acos a) 1539421468.686 * [misc]backup-simplify: Simplify (* -1 (acos a)) into (* -1 (acos a)) 1539421468.686 * [misc]backup-simplify: Simplify (* -1 (acos a)) into (* -1 (acos a)) 1539421468.686 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)))) into 0 1539421468.686 * [misc]backup-simplify: Simplify (+ (* -1 0) (* 0 (acos a))) into 0 1539421468.686 * [misc]backup-simplify: Simplify 0 into 0 1539421468.687 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539421468.687 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (acos a)))) into 0 1539421468.687 * [misc]backup-simplify: Simplify 0 into 0 1539421468.687 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539421468.688 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a))))) into 0 1539421468.688 * [misc]backup-simplify: Simplify 0 into 0 1539421468.688 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539421468.688 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a)))))) into 0 1539421468.689 * [misc]backup-simplify: Simplify 0 into 0 1539421468.689 * [misc]backup-simplify: Simplify (- (/ 0 1) (+ (* (acos a) (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0 1539421468.690 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a))))))) into 0 1539421468.690 * [misc]backup-simplify: Simplify 0 into 0 1539421468.690 * [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 1539421468.691 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a)))))))) into 0 1539421468.691 * [misc]backup-simplify: Simplify 0 into 0 1539421468.691 * [misc]backup-simplify: Simplify (* (* -1 (acos a)) (/ 1 a)) into (* -1 (/ (acos a) a)) 1539421468.691 * [misc]backup-simplify: Simplify (/ (- (acos (/ 1 a))) (/ 1 a)) into (* -1 (* a (acos (/ 1 a)))) 1539421468.691 * [misc]approximate: Taking taylor expansion of (* -1 (* a (acos (/ 1 a)))) in (a) around 0 1539421468.691 * [misc]taylor: Taking taylor expansion of (* -1 (* a (acos (/ 1 a)))) in a 1539421468.691 * [misc]taylor: Taking taylor expansion of -1 in a 1539421468.691 * [misc]backup-simplify: Simplify -1 into -1 1539421468.691 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1539421468.691 * [misc]taylor: Taking taylor expansion of a in a 1539421468.691 * [misc]backup-simplify: Simplify 0 into 0 1539421468.691 * [misc]backup-simplify: Simplify 1 into 1 1539421468.691 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1539421468.691 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1539421468.691 * [misc]taylor: Taking taylor expansion of (* -1 (* a (acos (/ 1 a)))) in a 1539421468.691 * [misc]taylor: Taking taylor expansion of -1 in a 1539421468.691 * [misc]backup-simplify: Simplify -1 into -1 1539421468.691 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1539421468.691 * [misc]taylor: Taking taylor expansion of a in a 1539421468.691 * [misc]backup-simplify: Simplify 0 into 0 1539421468.691 * [misc]backup-simplify: Simplify 1 into 1 1539421468.691 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1539421468.691 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1539421468.691 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1539421468.692 * [misc]backup-simplify: Simplify (* -1 0) into 0 1539421468.692 * [misc]backup-simplify: Simplify 0 into 0 1539421468.692 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1539421468.692 * [misc]backup-simplify: Simplify (+ (* -1 (acos (/ 1 a))) (* 0 0)) into (- (acos (/ 1 a))) 1539421468.692 * [misc]backup-simplify: Simplify (- (acos (/ 1 a))) into (- (acos (/ 1 a))) 1539421468.692 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ 1 a))))) into 0 1539421468.693 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 (acos (/ 1 a))) (* 0 0))) into 0 1539421468.693 * [misc]backup-simplify: Simplify 0 into 0 1539421468.693 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 1539421468.693 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0)))) into 0 1539421468.693 * [misc]backup-simplify: Simplify 0 into 0 1539421468.694 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 1539421468.694 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0))))) into 0 1539421468.694 * [misc]backup-simplify: Simplify 0 into 0 1539421468.694 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 1539421468.695 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0)))))) into 0 1539421468.695 * [misc]backup-simplify: Simplify 0 into 0 1539421468.695 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 1539421468.696 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0))))))) into 0 1539421468.696 * [misc]backup-simplify: Simplify 0 into 0 1539421468.697 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))))) into 0 1539421468.697 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 (acos (/ 1 a))) (* 0 0)))))))) into 0 1539421468.697 * [misc]backup-simplify: Simplify 0 into 0 1539421468.697 * [misc]backup-simplify: Simplify (* (- (acos (/ 1 (/ 1 a)))) (/ 1 a)) into (* -1 (/ (acos a) a)) 1539421468.698 * [misc]backup-simplify: Simplify (/ (- (acos (/ 1 (- a)))) (/ 1 (- a))) into (* a (acos (/ -1 a))) 1539421468.698 * [misc]approximate: Taking taylor expansion of (* a (acos (/ -1 a))) in (a) around 0 1539421468.698 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1539421468.698 * [misc]taylor: Taking taylor expansion of a in a 1539421468.698 * [misc]backup-simplify: Simplify 0 into 0 1539421468.698 * [misc]backup-simplify: Simplify 1 into 1 1539421468.698 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1539421468.698 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1539421468.698 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1539421468.698 * [misc]taylor: Taking taylor expansion of a in a 1539421468.698 * [misc]backup-simplify: Simplify 0 into 0 1539421468.698 * [misc]backup-simplify: Simplify 1 into 1 1539421468.698 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1539421468.698 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1539421468.698 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1539421468.698 * [misc]backup-simplify: Simplify 0 into 0 1539421468.698 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1539421468.698 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1539421468.699 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0 1539421468.699 * [misc]backup-simplify: Simplify 0 into 0 1539421468.699 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 1539421468.699 * [misc]backup-simplify: Simplify 0 into 0 1539421468.700 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 1539421468.700 * [misc]backup-simplify: Simplify 0 into 0 1539421468.700 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 1539421468.700 * [misc]backup-simplify: Simplify 0 into 0 1539421468.701 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 1539421468.701 * [misc]backup-simplify: Simplify 0 into 0 1539421468.701 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0 1539421468.701 * [misc]backup-simplify: Simplify 0 into 0 1539421468.701 * [misc]backup-simplify: Simplify (* (acos (/ -1 (/ 1 (- a)))) (/ 1 (- a))) into (* -1 (/ (acos a) a)) 1539421468.701 * * * * [misc]progress: [ 2 / 2 ] generating series at (2) 1539421468.702 * [misc]backup-simplify: Simplify (/ 1 (/ (- (acos a)) a)) into (* -1 (/ a (acos a))) 1539421468.702 * [misc]approximate: Taking taylor expansion of (* -1 (/ a (acos a))) in (a) around 0 1539421468.702 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1539421468.702 * [misc]taylor: Taking taylor expansion of -1 in a 1539421468.702 * [misc]backup-simplify: Simplify -1 into -1 1539421468.702 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1539421468.702 * [misc]taylor: Taking taylor expansion of a in a 1539421468.702 * [misc]backup-simplify: Simplify 0 into 0 1539421468.702 * [misc]backup-simplify: Simplify 1 into 1 1539421468.702 * [misc]taylor: Taking taylor expansion of (acos a) in a 1539421468.702 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1539421468.702 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1539421468.702 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1539421468.702 * [misc]taylor: Taking taylor expansion of -1 in a 1539421468.702 * [misc]backup-simplify: Simplify -1 into -1 1539421468.702 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1539421468.702 * [misc]taylor: Taking taylor expansion of a in a 1539421468.702 * [misc]backup-simplify: Simplify 0 into 0 1539421468.702 * [misc]backup-simplify: Simplify 1 into 1 1539421468.702 * [misc]taylor: Taking taylor expansion of (acos a) in a 1539421468.702 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1539421468.702 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1539421468.702 * [misc]backup-simplify: Simplify (* -1 (/ 1 (acos a))) into (/ -1 (acos a)) 1539421468.702 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1539421468.702 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))))) into 0 1539421468.702 * [misc]backup-simplify: Simplify (+ (* -1 0) (* 0 (/ 1 (acos a)))) into 0 1539421468.702 * [misc]backup-simplify: Simplify 0 into 0 1539421468.703 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1539421468.703 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))) into 0 1539421468.703 * [misc]backup-simplify: Simplify 0 into 0 1539421468.703 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1539421468.703 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))) into 0 1539421468.703 * [misc]backup-simplify: Simplify 0 into 0 1539421468.704 * [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 1539421468.704 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))) into 0 1539421468.704 * [misc]backup-simplify: Simplify 0 into 0 1539421468.704 * [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 1539421468.705 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))))) into 0 1539421468.705 * [misc]backup-simplify: Simplify 0 into 0 1539421468.705 * [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 1539421468.706 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))))) into 0 1539421468.706 * [misc]backup-simplify: Simplify 0 into 0 1539421468.706 * [misc]backup-simplify: Simplify (* (/ -1 (acos a)) a) into (* -1 (/ a (acos a))) 1539421468.706 * [misc]backup-simplify: Simplify (/ 1 (/ (- (acos (/ 1 a))) (/ 1 a))) into (/ -1 (* a (acos (/ 1 a)))) 1539421468.706 * [misc]approximate: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in (a) around 0 1539421468.706 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1539421468.706 * [misc]taylor: Taking taylor expansion of -1 in a 1539421468.706 * [misc]backup-simplify: Simplify -1 into -1 1539421468.706 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1539421468.706 * [misc]taylor: Taking taylor expansion of a in a 1539421468.706 * [misc]backup-simplify: Simplify 0 into 0 1539421468.706 * [misc]backup-simplify: Simplify 1 into 1 1539421468.706 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1539421468.706 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1539421468.706 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1539421468.706 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1539421468.706 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1539421468.706 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1539421468.706 * [misc]taylor: Taking taylor expansion of -1 in a 1539421468.706 * [misc]backup-simplify: Simplify -1 into -1 1539421468.706 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1539421468.706 * [misc]taylor: Taking taylor expansion of a in a 1539421468.706 * [misc]backup-simplify: Simplify 0 into 0 1539421468.706 * [misc]backup-simplify: Simplify 1 into 1 1539421468.706 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1539421468.706 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1539421468.707 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1539421468.707 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1539421468.707 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1539421468.707 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1539421468.707 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ 1 a))))) into 0 1539421468.707 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 1539421468.707 * [misc]backup-simplify: Simplify 0 into 0 1539421468.708 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 1539421468.708 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1539421468.708 * [misc]backup-simplify: Simplify 0 into 0 1539421468.709 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 1539421468.709 * [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 1539421468.709 * [misc]backup-simplify: Simplify 0 into 0 1539421468.710 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 1539421468.711 * [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 1539421468.711 * [misc]backup-simplify: Simplify 0 into 0 1539421468.712 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 1539421468.712 * [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 1539421468.712 * [misc]backup-simplify: Simplify 0 into 0 1539421468.714 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))))) into 0 1539421468.714 * [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 1539421468.714 * [misc]backup-simplify: Simplify 0 into 0 1539421468.714 * [misc]backup-simplify: Simplify (* (/ -1 (acos (/ 1 (/ 1 a)))) (/ 1 (/ 1 a))) into (* -1 (/ a (acos a))) 1539421468.715 * [misc]backup-simplify: Simplify (/ 1 (/ (- (acos (/ 1 (- a)))) (/ 1 (- a)))) into (/ 1 (* a (acos (/ -1 a)))) 1539421468.715 * [misc]approximate: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in (a) around 0 1539421468.715 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1539421468.715 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1539421468.715 * [misc]taylor: Taking taylor expansion of a in a 1539421468.715 * [misc]backup-simplify: Simplify 0 into 0 1539421468.715 * [misc]backup-simplify: Simplify 1 into 1 1539421468.715 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1539421468.715 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1539421468.715 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1539421468.715 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1539421468.716 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1539421468.716 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1539421468.716 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1539421468.716 * [misc]taylor: Taking taylor expansion of a in a 1539421468.716 * [misc]backup-simplify: Simplify 0 into 0 1539421468.716 * [misc]backup-simplify: Simplify 1 into 1 1539421468.716 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1539421468.716 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1539421468.716 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1539421468.716 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1539421468.716 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1539421468.717 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1539421468.717 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0 1539421468.717 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 1539421468.717 * [misc]backup-simplify: Simplify 0 into 0 1539421468.718 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 1539421468.718 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1539421468.718 * [misc]backup-simplify: Simplify 0 into 0 1539421468.719 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 1539421468.719 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1539421468.719 * [misc]backup-simplify: Simplify 0 into 0 1539421468.720 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 1539421468.720 * [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 1539421468.720 * [misc]backup-simplify: Simplify 0 into 0 1539421468.721 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 1539421468.722 * [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 1539421468.722 * [misc]backup-simplify: Simplify 0 into 0 1539421468.723 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0 1539421468.724 * [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 1539421468.724 * [misc]backup-simplify: Simplify 0 into 0 1539421468.724 * [misc]backup-simplify: Simplify (* (/ 1 (acos (/ -1 (/ 1 (- a))))) (/ 1 (/ 1 (- a)))) into (* -1 (/ a (acos a))) 1539421468.724 * * * [misc]progress: simplifying candidates 1539421468.724 * * * * [misc]progress: [ 1 / 46 ] simplifiying candidate # 1539421468.724 * * * * [misc]progress: [ 2 / 46 ] simplifiying candidate # 1539421468.724 * * * * [misc]progress: [ 3 / 46 ] simplifiying candidate # 1539421468.724 * * * * [misc]progress: [ 4 / 46 ] simplifiying candidate # 1539421468.724 * * * * [misc]progress: [ 5 / 46 ] simplifiying candidate # 1539421468.724 * * * * [misc]progress: [ 6 / 46 ] simplifiying candidate # 1539421468.724 * * * * [misc]progress: [ 7 / 46 ] simplifiying candidate # 1539421468.724 * * * * [misc]progress: [ 8 / 46 ] simplifiying candidate # 1539421468.725 * [enter]simplify: Simplifying (/ 0 a) 1539421468.725 * * [misc]simplify: iters left: 2 (3 enodes) 1539421468.726 * [exit]simplify: Simplified to 0 1539421468.726 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (- 0 (/ (acos a) a)))) 1539421468.726 * * * * [misc]progress: [ 9 / 46 ] simplifiying candidate # 1539421468.726 * * * * [misc]progress: [ 10 / 46 ] simplifiying candidate # 1539421468.726 * * * * [misc]progress: [ 11 / 46 ] simplifiying candidate # 1539421468.726 * * * * [misc]progress: [ 12 / 46 ] simplifiying candidate # 1539421468.726 * [enter]simplify: Simplifying (/ (acos a) a) 1539421468.726 * * [misc]simplify: iters left: 3 (3 enodes) 1539421468.727 * [exit]simplify: Simplified to (/ (acos a) a) 1539421468.727 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (- (/ (acos a) a)))) 1539421468.727 * * * * [misc]progress: [ 13 / 46 ] simplifiying candidate # 1539421468.728 * [enter]simplify: Simplifying (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 1539421468.728 * * [misc]simplify: iters left: 6 (5 enodes) 1539421468.729 * [exit]simplify: Simplified to (* (cbrt (- (acos a))) (cbrt (- (acos a)))) 1539421468.729 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (/ (* (cbrt (- (acos a))) (cbrt (- (acos a)))) (/ a (cbrt (- (acos a))))))) 1539421468.729 * * * * [misc]progress: [ 14 / 46 ] simplifiying candidate # 1539421468.730 * [enter]simplify: Simplifying (sqrt (- (acos a))) 1539421468.730 * * [misc]simplify: iters left: 4 (4 enodes) 1539421468.731 * [exit]simplify: Simplified to (sqrt (- (acos a))) 1539421468.731 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (/ (sqrt (- (acos a))) (/ a (sqrt (- (acos a))))))) 1539421468.731 * * * * [misc]progress: [ 15 / 46 ] simplifiying candidate # 1539421468.731 * * * * [misc]progress: [ 16 / 46 ] simplifiying candidate # 1539421468.731 * * * * [misc]progress: [ 17 / 46 ] simplifiying candidate # 1539421468.731 * [enter]simplify: Simplifying (- (* (cbrt (acos a)) (cbrt (acos a)))) 1539421468.731 * * [misc]simplify: iters left: 6 (5 enodes) 1539421468.732 * * [misc]simplify: iters left: 5 (8 enodes) 1539421468.733 * [exit]simplify: Simplified to (* (cbrt (acos a)) (- (cbrt (acos a)))) 1539421468.733 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (/ (* (cbrt (acos a)) (- (cbrt (acos a)))) (/ a (cbrt (acos a)))))) 1539421468.733 * * * * [misc]progress: [ 18 / 46 ] simplifiying candidate # 1539421468.734 * [enter]simplify: Simplifying (- (sqrt (acos a))) 1539421468.734 * * [misc]simplify: iters left: 4 (4 enodes) 1539421468.734 * [exit]simplify: Simplified to (- (sqrt (acos a))) 1539421468.734 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (/ (- (sqrt (acos a))) (/ a (sqrt (acos a)))))) 1539421468.734 * * * * [misc]progress: [ 19 / 46 ] simplifiying candidate # 1539421468.734 * [enter]simplify: Simplifying (- 1) 1539421468.734 * * [misc]simplify: iters left: 2 (2 enodes) 1539421468.735 * * [misc]simplify: iters left: 1 (5 enodes) 1539421468.736 * [exit]simplify: Simplified to -1 1539421468.736 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (/ -1 (/ a (acos a))))) 1539421468.736 * * * * [misc]progress: [ 20 / 46 ] simplifiying candidate # 1539421468.736 * [enter]simplify: Simplifying (* (cbrt (acos a)) (cbrt (acos a))) 1539421468.736 * * [misc]simplify: iters left: 4 (4 enodes) 1539421468.737 * [exit]simplify: Simplified to (* (cbrt (acos a)) (cbrt (acos a))) 1539421468.737 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (/ (* (cbrt (acos a)) (cbrt (acos a))) (/ a (- (cbrt (acos a))))))) 1539421468.737 * * * * [misc]progress: [ 21 / 46 ] simplifiying candidate # 1539421468.737 * [enter]simplify: Simplifying (sqrt (acos a)) 1539421468.737 * * [misc]simplify: iters left: 2 (3 enodes) 1539421468.737 * [exit]simplify: Simplified to (sqrt (acos a)) 1539421468.737 * [misc]simplify: Simplified (2 2 1) to (λ (a) (/ 1 (/ (sqrt (acos a)) (/ a (- (sqrt (acos a))))))) 1539421468.737 * * * * [misc]progress: [ 22 / 46 ] simplifiying candidate # 1539421468.737 * * * * [misc]progress: [ 23 / 46 ] simplifiying candidate # 1539421468.737 * * * * [misc]progress: [ 24 / 46 ] simplifiying candidate # 1539421468.738 * [enter]simplify: Simplifying (- 1) 1539421468.738 * * [misc]simplify: iters left: 2 (2 enodes) 1539421468.738 * * [misc]simplify: iters left: 1 (5 enodes) 1539421468.739 * [exit]simplify: Simplified to -1 1539421468.739 * [misc]simplify: Simplified (2 2) to (λ (a) (pow (/ (- (acos a)) a) -1)) 1539421468.739 * * * * [misc]progress: [ 25 / 46 ] simplifiying candidate # 1539421468.739 * * * * [misc]progress: [ 26 / 46 ] simplifiying candidate # 1539421468.739 * * * * [misc]progress: [ 27 / 46 ] simplifiying candidate # 1539421468.739 * * * * [misc]progress: [ 28 / 46 ] simplifiying candidate # 1539421468.739 * * * * [misc]progress: [ 29 / 46 ] simplifiying candidate # 1539421468.739 * * * * [misc]progress: [ 30 / 46 ] simplifiying candidate # 1539421468.739 * * * * [misc]progress: [ 31 / 46 ] simplifiying candidate # 1539421468.739 * * * * [misc]progress: [ 32 / 46 ] simplifiying candidate # 1539421468.739 * * * * [misc]progress: [ 33 / 46 ] simplifiying candidate # 1539421468.739 * * * * [misc]progress: [ 34 / 46 ] simplifiying candidate # 1539421468.739 * * * * [misc]progress: [ 35 / 46 ] simplifiying candidate # 1539421468.739 * * * * [misc]progress: [ 36 / 46 ] simplifiying candidate # 1539421468.739 * [enter]simplify: Simplifying (cbrt (/ (- (acos a)) a)) 1539421468.739 * * [misc]simplify: iters left: 6 (5 enodes) 1539421468.740 * * [misc]simplify: iters left: 5 (7 enodes) 1539421468.741 * [exit]simplify: Simplified to (cbrt (- (/ (acos a) a))) 1539421468.741 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ 1 (* (cbrt (/ (- (acos a)) a)) (cbrt (/ (- (acos a)) a)))) (cbrt (- (/ (acos a) a))))) 1539421468.741 * * * * [misc]progress: [ 37 / 46 ] simplifiying candidate # 1539421468.741 * [enter]simplify: Simplifying (sqrt (/ (- (acos a)) a)) 1539421468.741 * * [misc]simplify: iters left: 6 (5 enodes) 1539421468.742 * * [misc]simplify: iters left: 5 (7 enodes) 1539421468.743 * [exit]simplify: Simplified to (sqrt (- (/ (acos a) a))) 1539421468.743 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ 1 (sqrt (/ (- (acos a)) a))) (sqrt (- (/ (acos a) a))))) 1539421468.743 * * * * [misc]progress: [ 38 / 46 ] simplifiying candidate # 1539421468.743 * [enter]simplify: Simplifying (/ (- (acos a)) a) 1539421468.743 * * [misc]simplify: iters left: 5 (4 enodes) 1539421468.744 * * [misc]simplify: iters left: 4 (6 enodes) 1539421468.745 * [exit]simplify: Simplified to (- (/ (acos a) a)) 1539421468.745 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ 1 1) (- (/ (acos a) a)))) 1539421468.745 * * * * [misc]progress: [ 39 / 46 ] simplifiying candidate # 1539421468.745 * [enter]simplify: Simplifying (/ 1 a) 1539421468.745 * * [misc]simplify: iters left: 2 (3 enodes) 1539421468.746 * * [misc]simplify: iters left: 1 (5 enodes) 1539421468.746 * [exit]simplify: Simplified to (/ 1 a) 1539421468.746 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ 1 (- (acos a))) (/ 1 a))) 1539421468.746 * * * * [misc]progress: [ 40 / 46 ] simplifiying candidate # 1539421468.746 * * * * [misc]progress: [ 41 / 46 ] simplifiying candidate # 1539421468.746 * [enter]simplify: Simplifying (* -1 (/ (acos a) a)) 1539421468.747 * * [misc]simplify: iters left: 5 (5 enodes) 1539421468.747 * * [misc]simplify: iters left: 4 (9 enodes) 1539421468.749 * * [misc]simplify: iters left: 3 (14 enodes) 1539421468.750 * * [misc]simplify: iters left: 2 (16 enodes) 1539421468.752 * * [misc]simplify: iters left: 1 (18 enodes) 1539421468.755 * [exit]simplify: Simplified to (/ (acos a) (/ a -1)) 1539421468.755 * [misc]simplify: Simplified (2 2) to (λ (a) (/ 1 (/ (acos a) (/ a -1)))) 1539421468.755 * * * * [misc]progress: [ 42 / 46 ] simplifiying candidate # 1539421468.755 * [enter]simplify: Simplifying (* -1 (/ (acos a) a)) 1539421468.755 * * [misc]simplify: iters left: 5 (5 enodes) 1539421468.756 * * [misc]simplify: iters left: 4 (9 enodes) 1539421468.757 * * [misc]simplify: iters left: 3 (14 enodes) 1539421468.759 * * [misc]simplify: iters left: 2 (16 enodes) 1539421468.761 * * [misc]simplify: iters left: 1 (18 enodes) 1539421468.763 * [exit]simplify: Simplified to (/ (acos a) (/ a -1)) 1539421468.763 * [misc]simplify: Simplified (2 2) to (λ (a) (/ 1 (/ (acos a) (/ a -1)))) 1539421468.763 * * * * [misc]progress: [ 43 / 46 ] simplifiying candidate # 1539421468.763 * [enter]simplify: Simplifying (* -1 (/ (acos a) a)) 1539421468.763 * * [misc]simplify: iters left: 5 (5 enodes) 1539421468.764 * * [misc]simplify: iters left: 4 (9 enodes) 1539421468.765 * * [misc]simplify: iters left: 3 (14 enodes) 1539421468.767 * * [misc]simplify: iters left: 2 (16 enodes) 1539421468.769 * * [misc]simplify: iters left: 1 (18 enodes) 1539421468.771 * [exit]simplify: Simplified to (/ (acos a) (/ a -1)) 1539421468.771 * [misc]simplify: Simplified (2 2) to (λ (a) (/ 1 (/ (acos a) (/ a -1)))) 1539421468.771 * * * * [misc]progress: [ 44 / 46 ] simplifiying candidate # 1539421468.771 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1539421468.771 * * [misc]simplify: iters left: 5 (5 enodes) 1539421468.772 * * [misc]simplify: iters left: 4 (9 enodes) 1539421468.773 * * [misc]simplify: iters left: 3 (14 enodes) 1539421468.776 * * [misc]simplify: iters left: 2 (16 enodes) 1539421468.778 * * [misc]simplify: iters left: 1 (18 enodes) 1539421468.780 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1539421468.781 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1539421468.781 * * * * [misc]progress: [ 45 / 46 ] simplifiying candidate # 1539421468.781 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1539421468.781 * * [misc]simplify: iters left: 5 (5 enodes) 1539421468.782 * * [misc]simplify: iters left: 4 (9 enodes) 1539421468.783 * * [misc]simplify: iters left: 3 (14 enodes) 1539421468.786 * * [misc]simplify: iters left: 2 (16 enodes) 1539421468.789 * * [misc]simplify: iters left: 1 (18 enodes) 1539421468.794 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1539421468.794 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1539421468.794 * * * * [misc]progress: [ 46 / 46 ] simplifiying candidate # 1539421468.794 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1539421468.794 * * [misc]simplify: iters left: 5 (5 enodes) 1539421468.796 * * [misc]simplify: iters left: 4 (9 enodes) 1539421468.798 * * [misc]simplify: iters left: 3 (14 enodes) 1539421468.801 * * [misc]simplify: iters left: 2 (16 enodes) 1539421468.803 * * [misc]simplify: iters left: 1 (18 enodes) 1539421468.805 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1539421468.805 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1539421468.805 * * * [misc]progress: adding candidates to table 1539421469.184 * * [misc]progress: iteration 3 / 4 1539421469.184 * * * [misc]progress: picking best candidate 1539421469.215 * * * * [misc]pick: Picked # 1539421469.215 * * * [misc]progress: localizing error 1539421469.231 * * * [misc]progress: generating rewritten candidates 1539421469.231 * * * * [misc]progress: [ 1 / 2 ] rewriting at (2) 1539421469.245 * * * * [misc]progress: [ 2 / 2 ] rewriting at (2 1) 1539421469.252 * * * [misc]progress: generating series expansions 1539421469.252 * * * * [misc]progress: [ 1 / 2 ] generating series at (2) 1539421469.252 * [misc]backup-simplify: Simplify (/ (/ 1 (- (acos a))) (/ 1 a)) into (* -1 (/ a (acos a))) 1539421469.252 * [misc]approximate: Taking taylor expansion of (* -1 (/ a (acos a))) in (a) around 0 1539421469.252 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1539421469.252 * [misc]taylor: Taking taylor expansion of -1 in a 1539421469.252 * [misc]backup-simplify: Simplify -1 into -1 1539421469.253 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1539421469.253 * [misc]taylor: Taking taylor expansion of a in a 1539421469.253 * [misc]backup-simplify: Simplify 0 into 0 1539421469.253 * [misc]backup-simplify: Simplify 1 into 1 1539421469.253 * [misc]taylor: Taking taylor expansion of (acos a) in a 1539421469.253 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1539421469.253 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1539421469.253 * [misc]taylor: Taking taylor expansion of (* -1 (/ a (acos a))) in a 1539421469.253 * [misc]taylor: Taking taylor expansion of -1 in a 1539421469.253 * [misc]backup-simplify: Simplify -1 into -1 1539421469.253 * [misc]taylor: Taking taylor expansion of (/ a (acos a)) in a 1539421469.253 * [misc]taylor: Taking taylor expansion of a in a 1539421469.253 * [misc]backup-simplify: Simplify 0 into 0 1539421469.253 * [misc]backup-simplify: Simplify 1 into 1 1539421469.253 * [misc]taylor: Taking taylor expansion of (acos a) in a 1539421469.253 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1539421469.253 * [misc]backup-simplify: Simplify (/ 1 (acos a)) into (/ 1 (acos a)) 1539421469.254 * [misc]backup-simplify: Simplify (* -1 (/ 1 (acos a))) into (/ -1 (acos a)) 1539421469.254 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1539421469.254 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))))) into 0 1539421469.254 * [misc]backup-simplify: Simplify (+ (* -1 0) (* 0 (/ 1 (acos a)))) into 0 1539421469.254 * [misc]backup-simplify: Simplify 0 into 0 1539421469.255 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1539421469.255 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))) into 0 1539421469.255 * [misc]backup-simplify: Simplify 0 into 0 1539421469.255 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ 1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1539421469.256 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))) into 0 1539421469.256 * [misc]backup-simplify: Simplify 0 into 0 1539421469.256 * [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 1539421469.257 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))) into 0 1539421469.257 * [misc]backup-simplify: Simplify 0 into 0 1539421469.258 * [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 1539421469.258 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a)))))))) into 0 1539421469.259 * [misc]backup-simplify: Simplify 0 into 0 1539421469.259 * [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 1539421469.260 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 (acos a))))))))) into 0 1539421469.260 * [misc]backup-simplify: Simplify 0 into 0 1539421469.260 * [misc]backup-simplify: Simplify (* (/ -1 (acos a)) a) into (* -1 (/ a (acos a))) 1539421469.260 * [misc]backup-simplify: Simplify (/ (/ 1 (- (acos (/ 1 a)))) (/ 1 (/ 1 a))) into (/ -1 (* a (acos (/ 1 a)))) 1539421469.261 * [misc]approximate: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in (a) around 0 1539421469.261 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1539421469.261 * [misc]taylor: Taking taylor expansion of -1 in a 1539421469.261 * [misc]backup-simplify: Simplify -1 into -1 1539421469.261 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1539421469.261 * [misc]taylor: Taking taylor expansion of a in a 1539421469.261 * [misc]backup-simplify: Simplify 0 into 0 1539421469.261 * [misc]backup-simplify: Simplify 1 into 1 1539421469.261 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1539421469.261 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1539421469.261 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1539421469.261 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1539421469.261 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1539421469.261 * [misc]taylor: Taking taylor expansion of (/ -1 (* a (acos (/ 1 a)))) in a 1539421469.262 * [misc]taylor: Taking taylor expansion of -1 in a 1539421469.262 * [misc]backup-simplify: Simplify -1 into -1 1539421469.262 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1539421469.262 * [misc]taylor: Taking taylor expansion of a in a 1539421469.262 * [misc]backup-simplify: Simplify 0 into 0 1539421469.262 * [misc]backup-simplify: Simplify 1 into 1 1539421469.262 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1539421469.262 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1539421469.262 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1539421469.262 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1539421469.262 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1539421469.262 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1539421469.263 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ 1 a))))) into 0 1539421469.263 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 1539421469.263 * [misc]backup-simplify: Simplify 0 into 0 1539421469.264 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 1539421469.264 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1539421469.264 * [misc]backup-simplify: Simplify 0 into 0 1539421469.265 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 1539421469.265 * [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 1539421469.265 * [misc]backup-simplify: Simplify 0 into 0 1539421469.266 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 1539421469.267 * [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 1539421469.267 * [misc]backup-simplify: Simplify 0 into 0 1539421469.268 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 1539421469.268 * [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 1539421469.268 * [misc]backup-simplify: Simplify 0 into 0 1539421469.269 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))))) into 0 1539421469.270 * [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 1539421469.270 * [misc]backup-simplify: Simplify 0 into 0 1539421469.270 * [misc]backup-simplify: Simplify (* (/ -1 (acos (/ 1 (/ 1 a)))) (/ 1 (/ 1 a))) into (* -1 (/ a (acos a))) 1539421469.270 * [misc]backup-simplify: Simplify (/ (/ 1 (- (acos (/ 1 (- a))))) (/ 1 (/ 1 (- a)))) into (/ 1 (* a (acos (/ -1 a)))) 1539421469.270 * [misc]approximate: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in (a) around 0 1539421469.270 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1539421469.270 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1539421469.271 * [misc]taylor: Taking taylor expansion of a in a 1539421469.271 * [misc]backup-simplify: Simplify 0 into 0 1539421469.271 * [misc]backup-simplify: Simplify 1 into 1 1539421469.271 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1539421469.271 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1539421469.271 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1539421469.271 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1539421469.271 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1539421469.271 * [misc]taylor: Taking taylor expansion of (/ 1 (* a (acos (/ -1 a)))) in a 1539421469.271 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1539421469.271 * [misc]taylor: Taking taylor expansion of a in a 1539421469.271 * [misc]backup-simplify: Simplify 0 into 0 1539421469.271 * [misc]backup-simplify: Simplify 1 into 1 1539421469.271 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1539421469.272 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1539421469.272 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1539421469.272 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1539421469.272 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1539421469.272 * [misc]backup-simplify: Simplify (/ 1 (acos (/ -1 a))) into (/ 1 (acos (/ -1 a))) 1539421469.273 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0 1539421469.273 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 1539421469.273 * [misc]backup-simplify: Simplify 0 into 0 1539421469.273 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 1539421469.274 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1539421469.274 * [misc]backup-simplify: Simplify 0 into 0 1539421469.274 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 1539421469.274 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1539421469.275 * [misc]backup-simplify: Simplify 0 into 0 1539421469.275 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 1539421469.276 * [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 1539421469.276 * [misc]backup-simplify: Simplify 0 into 0 1539421469.277 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 1539421469.277 * [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 1539421469.277 * [misc]backup-simplify: Simplify 0 into 0 1539421469.278 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0 1539421469.279 * [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 1539421469.279 * [misc]backup-simplify: Simplify 0 into 0 1539421469.279 * [misc]backup-simplify: Simplify (* (/ 1 (acos (/ -1 (/ 1 (- a))))) (/ 1 (/ 1 (- a)))) into (* -1 (/ a (acos a))) 1539421469.279 * * * * [misc]progress: [ 2 / 2 ] generating series at (2 1) 1539421469.279 * [misc]backup-simplify: Simplify (/ 1 (- (acos a))) into (/ -1 (acos a)) 1539421469.279 * [misc]approximate: Taking taylor expansion of (/ -1 (acos a)) in (a) around 0 1539421469.279 * [misc]taylor: Taking taylor expansion of (/ -1 (acos a)) in a 1539421469.279 * [misc]taylor: Taking taylor expansion of -1 in a 1539421469.279 * [misc]backup-simplify: Simplify -1 into -1 1539421469.279 * [misc]taylor: Taking taylor expansion of (acos a) in a 1539421469.279 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1539421469.279 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1539421469.279 * [misc]taylor: Taking taylor expansion of (/ -1 (acos a)) in a 1539421469.279 * [misc]taylor: Taking taylor expansion of -1 in a 1539421469.279 * [misc]backup-simplify: Simplify -1 into -1 1539421469.279 * [misc]taylor: Taking taylor expansion of (acos a) in a 1539421469.279 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1539421469.279 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1539421469.280 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1539421469.280 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ -1 (acos a)) (/ 0 (acos a))))) into 0 1539421469.280 * [misc]backup-simplify: Simplify 0 into 0 1539421469.280 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ -1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1539421469.280 * [misc]backup-simplify: Simplify 0 into 0 1539421469.280 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ -1 (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1539421469.280 * [misc]backup-simplify: Simplify 0 into 0 1539421469.281 * [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 1539421469.281 * [misc]backup-simplify: Simplify 0 into 0 1539421469.281 * [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 1539421469.281 * [misc]backup-simplify: Simplify 0 into 0 1539421469.281 * [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 1539421469.282 * [misc]backup-simplify: Simplify 0 into 0 1539421469.282 * [misc]backup-simplify: Simplify (/ -1 (acos a)) into (/ -1 (acos a)) 1539421469.282 * [misc]backup-simplify: Simplify (/ 1 (- (acos (/ 1 a)))) into (/ -1 (acos (/ 1 a))) 1539421469.282 * [misc]approximate: Taking taylor expansion of (/ -1 (acos (/ 1 a))) in (a) around 0 1539421469.282 * [misc]taylor: Taking taylor expansion of (/ -1 (acos (/ 1 a))) in a 1539421469.282 * [misc]taylor: Taking taylor expansion of -1 in a 1539421469.282 * [misc]backup-simplify: Simplify -1 into -1 1539421469.282 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1539421469.282 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1539421469.282 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1539421469.282 * [misc]taylor: Taking taylor expansion of (/ -1 (acos (/ 1 a))) in a 1539421469.282 * [misc]taylor: Taking taylor expansion of -1 in a 1539421469.282 * [misc]backup-simplify: Simplify -1 into -1 1539421469.282 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1539421469.282 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1539421469.282 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1539421469.282 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 a))) into (/ -1 (acos (/ 1 a))) 1539421469.283 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 1539421469.283 * [misc]backup-simplify: Simplify 0 into 0 1539421469.283 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ -1 (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1539421469.283 * [misc]backup-simplify: Simplify 0 into 0 1539421469.283 * [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 1539421469.283 * [misc]backup-simplify: Simplify 0 into 0 1539421469.284 * [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 1539421469.284 * [misc]backup-simplify: Simplify 0 into 0 1539421469.284 * [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 1539421469.284 * [misc]backup-simplify: Simplify 0 into 0 1539421469.285 * [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 1539421469.285 * [misc]backup-simplify: Simplify 0 into 0 1539421469.285 * [misc]backup-simplify: Simplify (/ -1 (acos (/ 1 (/ 1 a)))) into (/ -1 (acos a)) 1539421469.285 * [misc]backup-simplify: Simplify (/ 1 (- (acos (/ 1 (- a))))) into (/ -1 (acos (/ -1 a))) 1539421469.285 * [misc]approximate: Taking taylor expansion of (/ -1 (acos (/ -1 a))) in (a) around 0 1539421469.285 * [misc]taylor: Taking taylor expansion of (/ -1 (acos (/ -1 a))) in a 1539421469.285 * [misc]taylor: Taking taylor expansion of -1 in a 1539421469.285 * [misc]backup-simplify: Simplify -1 into -1 1539421469.285 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1539421469.285 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1539421469.285 * [misc]backup-simplify: Simplify (/ -1 (acos (/ -1 a))) into (/ -1 (acos (/ -1 a))) 1539421469.285 * [misc]taylor: Taking taylor expansion of (/ -1 (acos (/ -1 a))) in a 1539421469.285 * [misc]taylor: Taking taylor expansion of -1 in a 1539421469.285 * [misc]backup-simplify: Simplify -1 into -1 1539421469.285 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1539421469.285 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1539421469.286 * [misc]backup-simplify: Simplify (/ -1 (acos (/ -1 a))) into (/ -1 (acos (/ -1 a))) 1539421469.286 * [misc]backup-simplify: Simplify (/ -1 (acos (/ -1 a))) into (/ -1 (acos (/ -1 a))) 1539421469.286 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ -1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 1539421469.286 * [misc]backup-simplify: Simplify 0 into 0 1539421469.286 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ -1 (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1539421469.286 * [misc]backup-simplify: Simplify 0 into 0 1539421469.287 * [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 1539421469.287 * [misc]backup-simplify: Simplify 0 into 0 1539421469.287 * [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 1539421469.287 * [misc]backup-simplify: Simplify 0 into 0 1539421469.288 * [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 1539421469.288 * [misc]backup-simplify: Simplify 0 into 0 1539421469.288 * [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 1539421469.288 * [misc]backup-simplify: Simplify 0 into 0 1539421469.288 * [misc]backup-simplify: Simplify (/ -1 (acos (/ -1 (/ 1 (- a))))) into (/ -1 (acos a)) 1539421469.288 * * * [misc]progress: simplifying candidates 1539421469.288 * * * * [misc]progress: [ 1 / 68 ] simplifiying candidate # 1539421469.288 * * * * [misc]progress: [ 2 / 68 ] simplifiying candidate # 1539421469.289 * [enter]simplify: Simplifying (- (- (log (- (acos a)))) (log (/ 1 a))) 1539421469.289 * * [misc]simplify: iters left: 6 (9 enodes) 1539421469.292 * * [misc]simplify: iters left: 5 (17 enodes) 1539421469.296 * * [misc]simplify: iters left: 4 (20 enodes) 1539421469.300 * * [misc]simplify: iters left: 3 (23 enodes) 1539421469.306 * * [misc]simplify: iters left: 2 (29 enodes) 1539421469.314 * * [misc]simplify: iters left: 1 (43 enodes) 1539421469.328 * [exit]simplify: Simplified to (- (log a) (log (- (acos a)))) 1539421469.328 * [misc]simplify: Simplified (2 1) to (λ (a) (exp (- (log a) (log (- (acos a)))))) 1539421469.328 * * * * [misc]progress: [ 3 / 68 ] simplifiying candidate # 1539421469.329 * [enter]simplify: Simplifying (- (log (/ 1 (- (acos a)))) (log (/ 1 a))) 1539421469.329 * * [misc]simplify: iters left: 6 (9 enodes) 1539421469.332 * * [misc]simplify: iters left: 5 (20 enodes) 1539421469.337 * * [misc]simplify: iters left: 4 (23 enodes) 1539421469.345 * * [misc]simplify: iters left: 3 (31 enodes) 1539421469.353 * * [misc]simplify: iters left: 2 (41 enodes) 1539421469.376 * * [misc]simplify: iters left: 1 (86 enodes) 1539421469.388 * [exit]simplify: Simplified to (- (log a) (log (- (acos a)))) 1539421469.388 * [misc]simplify: Simplified (2 1) to (λ (a) (exp (- (log a) (log (- (acos a)))))) 1539421469.388 * * * * [misc]progress: [ 4 / 68 ] simplifiying candidate # 1539421469.388 * * * * [misc]progress: [ 5 / 68 ] simplifiying candidate # 1539421469.388 * * * * [misc]progress: [ 6 / 68 ] simplifiying candidate # 1539421469.388 * [enter]simplify: Simplifying (/ (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))) (* (* (/ 1 a) (/ 1 a)) (/ 1 a))) 1539421469.388 * * [misc]simplify: iters left: 6 (11 enodes) 1539421469.391 * * [misc]simplify: iters left: 5 (34 enodes) 1539421469.398 * * [misc]simplify: iters left: 4 (100 enodes) 1539421469.463 * * [misc]simplify: iters left: 3 (414 enodes) 1539421470.466 * [exit]simplify: Simplified to (pow (/ a (- (acos a))) 3) 1539421470.466 * [misc]simplify: Simplified (2 1) to (λ (a) (cbrt (pow (/ a (- (acos a))) 3))) 1539421470.466 * * * * [misc]progress: [ 7 / 68 ] simplifiying candidate # 1539421470.466 * * * * [misc]progress: [ 8 / 68 ] simplifiying candidate # 1539421470.466 * * * * [misc]progress: [ 9 / 68 ] simplifiying candidate # 1539421470.466 * * * * [misc]progress: [ 10 / 68 ] simplifiying candidate # 1539421470.466 * * * * [misc]progress: [ 11 / 68 ] simplifiying candidate # 1539421470.466 * [enter]simplify: Simplifying (/ (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1539421470.466 * * [misc]simplify: iters left: 6 (11 enodes) 1539421470.468 * * [misc]simplify: iters left: 5 (19 enodes) 1539421470.472 * * [misc]simplify: iters left: 4 (28 enodes) 1539421470.475 * * [misc]simplify: iters left: 3 (31 enodes) 1539421470.479 * * [misc]simplify: iters left: 2 (34 enodes) 1539421470.488 * [exit]simplify: Simplified to (* (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a)))) 1539421470.488 * [misc]simplify: Simplified (2 1) to (λ (a) (* (* (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a)))) (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))))) 1539421470.488 * [enter]simplify: Simplifying (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) 1539421470.488 * * [misc]simplify: iters left: 6 (9 enodes) 1539421470.496 * * [misc]simplify: iters left: 5 (11 enodes) 1539421470.499 * [exit]simplify: Simplified to (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) 1539421470.499 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))))) 1539421470.499 * * * * [misc]progress: [ 12 / 68 ] simplifiying candidate # 1539421470.499 * [enter]simplify: Simplifying (/ (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (sqrt (/ 1 a))) 1539421470.499 * * [misc]simplify: iters left: 6 (10 enodes) 1539421470.502 * * [misc]simplify: iters left: 5 (14 enodes) 1539421470.506 * * [misc]simplify: iters left: 4 (16 enodes) 1539421470.510 * * [misc]simplify: iters left: 3 (17 enodes) 1539421470.514 * [exit]simplify: Simplified to (* (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) (cbrt (/ 1 (- (acos a))))) 1539421470.514 * [misc]simplify: Simplified (2 1) to (λ (a) (* (* (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) (cbrt (/ 1 (- (acos a))))) (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))))) 1539421470.515 * [enter]simplify: Simplifying (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1539421470.515 * * [misc]simplify: iters left: 6 (9 enodes) 1539421470.517 * * [misc]simplify: iters left: 5 (11 enodes) 1539421470.520 * [exit]simplify: Simplified to (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1539421470.520 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))))) 1539421470.520 * * * * [misc]progress: [ 13 / 68 ] simplifiying candidate # 1539421470.520 * [enter]simplify: Simplifying (/ (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1) 1539421470.521 * * [misc]simplify: iters left: 6 (8 enodes) 1539421470.523 * * [misc]simplify: iters left: 5 (12 enodes) 1539421470.527 * * [misc]simplify: iters left: 4 (18 enodes) 1539421470.531 * * [misc]simplify: iters left: 3 (20 enodes) 1539421470.535 * * [misc]simplify: iters left: 2 (25 enodes) 1539421470.541 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1539421470.541 * [misc]simplify: Simplified (2 1) to (λ (a) (* (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (/ (cbrt (/ 1 (- (acos a)))) (/ 1 a)))) 1539421470.541 * [enter]simplify: Simplifying (/ (cbrt (/ 1 (- (acos a)))) (/ 1 a)) 1539421470.542 * * [misc]simplify: iters left: 6 (8 enodes) 1539421470.544 * * [misc]simplify: iters left: 5 (12 enodes) 1539421470.547 * * [misc]simplify: iters left: 4 (15 enodes) 1539421470.552 * * [misc]simplify: iters left: 3 (25 enodes) 1539421470.558 * * [misc]simplify: iters left: 2 (27 enodes) 1539421470.563 * * [misc]simplify: iters left: 1 (32 enodes) 1539421470.569 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) a) 1539421470.569 * [misc]simplify: Simplified (2 2) to (λ (a) (* (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (* (cbrt (/ 1 (- (acos a)))) a))) 1539421470.569 * * * * [misc]progress: [ 14 / 68 ] simplifiying candidate # 1539421470.570 * [enter]simplify: Simplifying (/ (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1) 1539421470.570 * * [misc]simplify: iters left: 6 (8 enodes) 1539421470.572 * * [misc]simplify: iters left: 5 (12 enodes) 1539421470.577 * * [misc]simplify: iters left: 4 (18 enodes) 1539421470.581 * * [misc]simplify: iters left: 3 (20 enodes) 1539421470.585 * * [misc]simplify: iters left: 2 (25 enodes) 1539421470.591 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1539421470.591 * [misc]simplify: Simplified (2 1) to (λ (a) (* (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (/ (cbrt (/ 1 (- (acos a)))) (/ 1 a)))) 1539421470.591 * [enter]simplify: Simplifying (/ (cbrt (/ 1 (- (acos a)))) (/ 1 a)) 1539421470.591 * * [misc]simplify: iters left: 6 (8 enodes) 1539421470.593 * * [misc]simplify: iters left: 5 (12 enodes) 1539421470.597 * * [misc]simplify: iters left: 4 (15 enodes) 1539421470.602 * * [misc]simplify: iters left: 3 (25 enodes) 1539421470.608 * * [misc]simplify: iters left: 2 (27 enodes) 1539421470.612 * * [misc]simplify: iters left: 1 (32 enodes) 1539421470.619 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) a) 1539421470.619 * [misc]simplify: Simplified (2 2) to (λ (a) (* (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (* (cbrt (/ 1 (- (acos a)))) a))) 1539421470.619 * * * * [misc]progress: [ 15 / 68 ] simplifiying candidate # 1539421470.619 * [enter]simplify: Simplifying (/ (sqrt (/ 1 (- (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1539421470.619 * * [misc]simplify: iters left: 6 (10 enodes) 1539421470.621 * * [misc]simplify: iters left: 5 (14 enodes) 1539421470.623 * [exit]simplify: Simplified to (/ (sqrt (/ 1 (- (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1539421470.623 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ (sqrt (/ 1 (- (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (sqrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))))) 1539421470.623 * [enter]simplify: Simplifying (/ (sqrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) 1539421470.623 * * [misc]simplify: iters left: 6 (9 enodes) 1539421470.624 * * [misc]simplify: iters left: 5 (11 enodes) 1539421470.626 * [exit]simplify: Simplified to (/ (sqrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) 1539421470.626 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ (sqrt (/ 1 (- (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (sqrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))))) 1539421470.626 * * * * [misc]progress: [ 16 / 68 ] simplifiying candidate # 1539421470.626 * [enter]simplify: Simplifying (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1539421470.626 * * [misc]simplify: iters left: 6 (9 enodes) 1539421470.628 * * [misc]simplify: iters left: 5 (11 enodes) 1539421470.629 * [exit]simplify: Simplified to (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1539421470.629 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))))) 1539421470.629 * [enter]simplify: Simplifying (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1539421470.629 * * [misc]simplify: iters left: 6 (9 enodes) 1539421470.631 * * [misc]simplify: iters left: 5 (11 enodes) 1539421470.634 * [exit]simplify: Simplified to (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1539421470.634 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))))) 1539421470.634 * * * * [misc]progress: [ 17 / 68 ] simplifiying candidate # 1539421470.634 * [enter]simplify: Simplifying (/ (sqrt (/ 1 (- (acos a)))) 1) 1539421470.634 * * [misc]simplify: iters left: 6 (7 enodes) 1539421470.635 * * [misc]simplify: iters left: 5 (9 enodes) 1539421470.637 * * [misc]simplify: iters left: 4 (11 enodes) 1539421470.638 * [exit]simplify: Simplified to (sqrt (/ 1 (- (acos a)))) 1539421470.638 * [misc]simplify: Simplified (2 1) to (λ (a) (* (sqrt (/ 1 (- (acos a)))) (/ (sqrt (/ 1 (- (acos a)))) (/ 1 a)))) 1539421470.638 * [enter]simplify: Simplifying (/ (sqrt (/ 1 (- (acos a)))) (/ 1 a)) 1539421470.638 * * [misc]simplify: iters left: 6 (8 enodes) 1539421470.640 * * [misc]simplify: iters left: 5 (12 enodes) 1539421470.641 * * [misc]simplify: iters left: 4 (15 enodes) 1539421470.644 * * [misc]simplify: iters left: 3 (25 enodes) 1539421470.647 * * [misc]simplify: iters left: 2 (27 enodes) 1539421470.649 * * [misc]simplify: iters left: 1 (32 enodes) 1539421470.654 * [exit]simplify: Simplified to (* (sqrt (/ 1 (- (acos a)))) a) 1539421470.654 * [misc]simplify: Simplified (2 2) to (λ (a) (* (sqrt (/ 1 (- (acos a)))) (* (sqrt (/ 1 (- (acos a)))) a))) 1539421470.654 * * * * [misc]progress: [ 18 / 68 ] simplifiying candidate # 1539421470.655 * [enter]simplify: Simplifying (/ (sqrt (/ 1 (- (acos a)))) 1) 1539421470.655 * * [misc]simplify: iters left: 6 (7 enodes) 1539421470.657 * * [misc]simplify: iters left: 5 (9 enodes) 1539421470.660 * * [misc]simplify: iters left: 4 (11 enodes) 1539421470.662 * [exit]simplify: Simplified to (sqrt (/ 1 (- (acos a)))) 1539421470.662 * [misc]simplify: Simplified (2 1) to (λ (a) (* (sqrt (/ 1 (- (acos a)))) (/ (sqrt (/ 1 (- (acos a)))) (/ 1 a)))) 1539421470.663 * [enter]simplify: Simplifying (/ (sqrt (/ 1 (- (acos a)))) (/ 1 a)) 1539421470.663 * * [misc]simplify: iters left: 6 (8 enodes) 1539421470.665 * * [misc]simplify: iters left: 5 (12 enodes) 1539421470.669 * * [misc]simplify: iters left: 4 (15 enodes) 1539421470.674 * * [misc]simplify: iters left: 3 (25 enodes) 1539421470.680 * * [misc]simplify: iters left: 2 (27 enodes) 1539421470.682 * * [misc]simplify: iters left: 1 (32 enodes) 1539421470.686 * [exit]simplify: Simplified to (* (sqrt (/ 1 (- (acos a)))) a) 1539421470.686 * [misc]simplify: Simplified (2 2) to (λ (a) (* (sqrt (/ 1 (- (acos a)))) (* (sqrt (/ 1 (- (acos a)))) a))) 1539421470.686 * * * * [misc]progress: [ 19 / 68 ] simplifiying candidate # 1539421470.686 * [enter]simplify: Simplifying (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1539421470.686 * * [misc]simplify: iters left: 6 (6 enodes) 1539421470.687 * * [misc]simplify: iters left: 5 (10 enodes) 1539421470.688 * [exit]simplify: Simplified to (/ (/ 1 (cbrt (/ 1 a))) (cbrt (/ 1 a))) 1539421470.688 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ (/ 1 (cbrt (/ 1 a))) (cbrt (/ 1 a))) (/ (/ 1 (- (acos a))) (cbrt (/ 1 a))))) 1539421470.689 * [enter]simplify: Simplifying (/ (/ 1 (- (acos a))) (cbrt (/ 1 a))) 1539421470.689 * * [misc]simplify: iters left: 6 (8 enodes) 1539421470.690 * * [misc]simplify: iters left: 5 (12 enodes) 1539421470.691 * * [misc]simplify: iters left: 4 (17 enodes) 1539421470.694 * * [misc]simplify: iters left: 3 (21 enodes) 1539421470.696 * * [misc]simplify: iters left: 2 (22 enodes) 1539421470.699 * [exit]simplify: Simplified to (/ (/ 1 (cbrt (/ 1 a))) (- (acos a))) 1539421470.699 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (cbrt (/ 1 a))) (- (acos a))))) 1539421470.699 * * * * [misc]progress: [ 20 / 68 ] simplifiying candidate # 1539421470.699 * [enter]simplify: Simplifying (/ 1 (sqrt (/ 1 a))) 1539421470.699 * * [misc]simplify: iters left: 5 (5 enodes) 1539421470.700 * * [misc]simplify: iters left: 4 (7 enodes) 1539421470.701 * [exit]simplify: Simplified to (/ 1 (sqrt (/ 1 a))) 1539421470.701 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ 1 (sqrt (/ 1 a))) (/ (/ 1 (- (acos a))) (sqrt (/ 1 a))))) 1539421470.701 * [enter]simplify: Simplifying (/ (/ 1 (- (acos a))) (sqrt (/ 1 a))) 1539421470.701 * * [misc]simplify: iters left: 6 (8 enodes) 1539421470.702 * * [misc]simplify: iters left: 5 (12 enodes) 1539421470.704 * * [misc]simplify: iters left: 4 (17 enodes) 1539421470.706 * * [misc]simplify: iters left: 3 (21 enodes) 1539421470.708 * * [misc]simplify: iters left: 2 (22 enodes) 1539421470.711 * [exit]simplify: Simplified to (/ (/ 1 (sqrt (/ 1 a))) (- (acos a))) 1539421470.711 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ 1 (sqrt (/ 1 a))) (/ (/ 1 (sqrt (/ 1 a))) (- (acos a))))) 1539421470.711 * * * * [misc]progress: [ 21 / 68 ] simplifiying candidate # 1539421470.711 * [enter]simplify: Simplifying (/ 1 1) 1539421470.711 * * [misc]simplify: iters left: 2 (2 enodes) 1539421470.712 * * [misc]simplify: iters left: 1 (4 enodes) 1539421470.713 * [exit]simplify: Simplified to 1 1539421470.713 * [misc]simplify: Simplified (2 1) to (λ (a) (* 1 (/ (/ 1 (- (acos a))) (/ 1 a)))) 1539421470.713 * [enter]simplify: Simplifying (/ (/ 1 (- (acos a))) (/ 1 a)) 1539421470.713 * * [misc]simplify: iters left: 6 (7 enodes) 1539421470.715 * * [misc]simplify: iters left: 5 (13 enodes) 1539421470.719 * * [misc]simplify: iters left: 4 (26 enodes) 1539421470.728 * * [misc]simplify: iters left: 3 (42 enodes) 1539421470.743 * * [misc]simplify: iters left: 2 (77 enodes) 1539421470.756 * * [misc]simplify: iters left: 1 (108 enodes) 1539421470.793 * [exit]simplify: Simplified to (/ (/ a -1) (acos a)) 1539421470.793 * [misc]simplify: Simplified (2 2) to (λ (a) (* 1 (/ (/ a -1) (acos a)))) 1539421470.793 * * * * [misc]progress: [ 22 / 68 ] simplifiying candidate # 1539421470.794 * [enter]simplify: Simplifying (/ 1 1) 1539421470.794 * * [misc]simplify: iters left: 2 (2 enodes) 1539421470.795 * * [misc]simplify: iters left: 1 (4 enodes) 1539421470.795 * [exit]simplify: Simplified to 1 1539421470.795 * [misc]simplify: Simplified (2 1) to (λ (a) (* 1 (/ (/ 1 (- (acos a))) (/ 1 a)))) 1539421470.796 * [enter]simplify: Simplifying (/ (/ 1 (- (acos a))) (/ 1 a)) 1539421470.796 * * [misc]simplify: iters left: 6 (7 enodes) 1539421470.798 * * [misc]simplify: iters left: 5 (13 enodes) 1539421470.802 * * [misc]simplify: iters left: 4 (26 enodes) 1539421470.809 * * [misc]simplify: iters left: 3 (42 enodes) 1539421470.817 * * [misc]simplify: iters left: 2 (77 enodes) 1539421470.828 * * [misc]simplify: iters left: 1 (108 enodes) 1539421470.861 * [exit]simplify: Simplified to (/ (/ a -1) (acos a)) 1539421470.861 * [misc]simplify: Simplified (2 2) to (λ (a) (* 1 (/ (/ a -1) (acos a)))) 1539421470.861 * * * * [misc]progress: [ 23 / 68 ] simplifiying candidate # 1539421470.861 * [enter]simplify: Simplifying (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1539421470.861 * * [misc]simplify: iters left: 6 (6 enodes) 1539421470.862 * * [misc]simplify: iters left: 5 (10 enodes) 1539421470.864 * [exit]simplify: Simplified to (/ (/ 1 (cbrt (/ 1 a))) (cbrt (/ 1 a))) 1539421470.864 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ (/ 1 (cbrt (/ 1 a))) (cbrt (/ 1 a))) (/ (/ 1 (- (acos a))) (cbrt (/ 1 a))))) 1539421470.864 * [enter]simplify: Simplifying (/ (/ 1 (- (acos a))) (cbrt (/ 1 a))) 1539421470.864 * * [misc]simplify: iters left: 6 (8 enodes) 1539421470.865 * * [misc]simplify: iters left: 5 (12 enodes) 1539421470.867 * * [misc]simplify: iters left: 4 (17 enodes) 1539421470.869 * * [misc]simplify: iters left: 3 (21 enodes) 1539421470.871 * * [misc]simplify: iters left: 2 (22 enodes) 1539421470.874 * [exit]simplify: Simplified to (/ (/ 1 (cbrt (/ 1 a))) (- (acos a))) 1539421470.874 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (cbrt (/ 1 a))) (- (acos a))))) 1539421470.874 * * * * [misc]progress: [ 24 / 68 ] simplifiying candidate # 1539421470.874 * [enter]simplify: Simplifying (/ 1 (sqrt (/ 1 a))) 1539421470.874 * * [misc]simplify: iters left: 5 (5 enodes) 1539421470.875 * * [misc]simplify: iters left: 4 (7 enodes) 1539421470.876 * [exit]simplify: Simplified to (/ 1 (sqrt (/ 1 a))) 1539421470.876 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ 1 (sqrt (/ 1 a))) (/ (/ 1 (- (acos a))) (sqrt (/ 1 a))))) 1539421470.876 * [enter]simplify: Simplifying (/ (/ 1 (- (acos a))) (sqrt (/ 1 a))) 1539421470.876 * * [misc]simplify: iters left: 6 (8 enodes) 1539421470.877 * * [misc]simplify: iters left: 5 (12 enodes) 1539421470.879 * * [misc]simplify: iters left: 4 (17 enodes) 1539421470.881 * * [misc]simplify: iters left: 3 (21 enodes) 1539421470.883 * * [misc]simplify: iters left: 2 (22 enodes) 1539421470.886 * [exit]simplify: Simplified to (/ (/ 1 (sqrt (/ 1 a))) (- (acos a))) 1539421470.886 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ 1 (sqrt (/ 1 a))) (/ (/ 1 (sqrt (/ 1 a))) (- (acos a))))) 1539421470.886 * * * * [misc]progress: [ 25 / 68 ] simplifiying candidate # 1539421470.887 * [enter]simplify: Simplifying (/ 1 1) 1539421470.887 * * [misc]simplify: iters left: 2 (2 enodes) 1539421470.887 * * [misc]simplify: iters left: 1 (4 enodes) 1539421470.887 * [exit]simplify: Simplified to 1 1539421470.887 * [misc]simplify: Simplified (2 1) to (λ (a) (* 1 (/ (/ 1 (- (acos a))) (/ 1 a)))) 1539421470.888 * [enter]simplify: Simplifying (/ (/ 1 (- (acos a))) (/ 1 a)) 1539421470.888 * * [misc]simplify: iters left: 6 (7 enodes) 1539421470.890 * * [misc]simplify: iters left: 5 (13 enodes) 1539421470.894 * * [misc]simplify: iters left: 4 (26 enodes) 1539421470.903 * * [misc]simplify: iters left: 3 (42 enodes) 1539421470.916 * * [misc]simplify: iters left: 2 (77 enodes) 1539421470.928 * * [misc]simplify: iters left: 1 (108 enodes) 1539421470.962 * [exit]simplify: Simplified to (/ (/ a -1) (acos a)) 1539421470.962 * [misc]simplify: Simplified (2 2) to (λ (a) (* 1 (/ (/ a -1) (acos a)))) 1539421470.962 * * * * [misc]progress: [ 26 / 68 ] simplifiying candidate # 1539421470.963 * [enter]simplify: Simplifying (/ 1 1) 1539421470.963 * * [misc]simplify: iters left: 2 (2 enodes) 1539421470.964 * * [misc]simplify: iters left: 1 (4 enodes) 1539421470.964 * [exit]simplify: Simplified to 1 1539421470.964 * [misc]simplify: Simplified (2 1) to (λ (a) (* 1 (/ (/ 1 (- (acos a))) (/ 1 a)))) 1539421470.965 * [enter]simplify: Simplifying (/ (/ 1 (- (acos a))) (/ 1 a)) 1539421470.965 * * [misc]simplify: iters left: 6 (7 enodes) 1539421470.967 * * [misc]simplify: iters left: 5 (13 enodes) 1539421470.971 * * [misc]simplify: iters left: 4 (26 enodes) 1539421470.979 * * [misc]simplify: iters left: 3 (42 enodes) 1539421470.993 * * [misc]simplify: iters left: 2 (77 enodes) 1539421471.013 * * [misc]simplify: iters left: 1 (108 enodes) 1539421471.065 * [exit]simplify: Simplified to (/ (/ a -1) (acos a)) 1539421471.065 * [misc]simplify: Simplified (2 2) to (λ (a) (* 1 (/ (/ a -1) (acos a)))) 1539421471.065 * * * * [misc]progress: [ 27 / 68 ] simplifiying candidate # 1539421471.065 * * * * [misc]progress: [ 28 / 68 ] simplifiying candidate # 1539421471.065 * * * * [misc]progress: [ 29 / 68 ] simplifiying candidate # 1539421471.065 * * * * [misc]progress: [ 30 / 68 ] simplifiying candidate # 1539421471.066 * [enter]simplify: Simplifying (cbrt (/ 1 a)) 1539421471.066 * * [misc]simplify: iters left: 3 (4 enodes) 1539421471.067 * * [misc]simplify: iters left: 2 (6 enodes) 1539421471.068 * [exit]simplify: Simplified to (cbrt (/ 1 a)) 1539421471.068 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ (/ 1 (- (acos a))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (cbrt (/ 1 a)))) 1539421471.069 * * * * [misc]progress: [ 31 / 68 ] simplifiying candidate # 1539421471.069 * [enter]simplify: Simplifying (sqrt (/ 1 a)) 1539421471.069 * * [misc]simplify: iters left: 3 (4 enodes) 1539421471.070 * * [misc]simplify: iters left: 2 (6 enodes) 1539421471.072 * [exit]simplify: Simplified to (sqrt (/ 1 a)) 1539421471.072 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ (/ 1 (- (acos a))) (sqrt (/ 1 a))) (sqrt (/ 1 a)))) 1539421471.072 * * * * [misc]progress: [ 32 / 68 ] simplifiying candidate # 1539421471.072 * [enter]simplify: Simplifying (/ 1 a) 1539421471.072 * * [misc]simplify: iters left: 2 (3 enodes) 1539421471.073 * * [misc]simplify: iters left: 1 (5 enodes) 1539421471.074 * [exit]simplify: Simplified to (/ 1 a) 1539421471.075 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ (/ 1 (- (acos a))) 1) (/ 1 a))) 1539421471.075 * * * * [misc]progress: [ 33 / 68 ] simplifiying candidate # 1539421471.075 * [enter]simplify: Simplifying (/ 1 a) 1539421471.075 * * [misc]simplify: iters left: 2 (3 enodes) 1539421471.076 * * [misc]simplify: iters left: 1 (5 enodes) 1539421471.077 * [exit]simplify: Simplified to (/ 1 a) 1539421471.077 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ (/ 1 (- (acos a))) 1) (/ 1 a))) 1539421471.077 * * * * [misc]progress: [ 34 / 68 ] simplifiying candidate # 1539421471.078 * [enter]simplify: Simplifying (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1539421471.078 * * [misc]simplify: iters left: 6 (7 enodes) 1539421471.080 * * [misc]simplify: iters left: 5 (9 enodes) 1539421471.083 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1539421471.083 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (/ (/ 1 a) (cbrt (/ 1 (- (acos a))))))) 1539421471.083 * * * * [misc]progress: [ 35 / 68 ] simplifiying candidate # 1539421471.083 * [enter]simplify: Simplifying (sqrt (/ 1 (- (acos a)))) 1539421471.083 * * [misc]simplify: iters left: 6 (6 enodes) 1539421471.085 * * [misc]simplify: iters left: 5 (8 enodes) 1539421471.087 * [exit]simplify: Simplified to (sqrt (/ 1 (- (acos a)))) 1539421471.087 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (sqrt (/ 1 (- (acos a)))) (/ (/ 1 a) (sqrt (/ 1 (- (acos a))))))) 1539421471.087 * * * * [misc]progress: [ 36 / 68 ] simplifiying candidate # 1539421471.087 * * * * [misc]progress: [ 37 / 68 ] simplifiying candidate # 1539421471.087 * * * * [misc]progress: [ 38 / 68 ] simplifiying candidate # 1539421471.088 * * * * [misc]progress: [ 39 / 68 ] simplifiying candidate # 1539421471.088 * * * * [misc]progress: [ 40 / 68 ] simplifiying candidate # 1539421471.088 * * * * [misc]progress: [ 41 / 68 ] simplifiying candidate # 1539421471.088 * [enter]simplify: Simplifying (- 1) 1539421471.088 * * [misc]simplify: iters left: 2 (2 enodes) 1539421471.089 * * [misc]simplify: iters left: 1 (5 enodes) 1539421471.090 * [exit]simplify: Simplified to -1 1539421471.090 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (pow (- (acos a)) -1) (/ 1 a))) 1539421471.090 * * * * [misc]progress: [ 42 / 68 ] simplifiying candidate # 1539421471.090 * * * * [misc]progress: [ 43 / 68 ] simplifiying candidate # 1539421471.090 * * * * [misc]progress: [ 44 / 68 ] simplifiying candidate # 1539421471.091 * * * * [misc]progress: [ 45 / 68 ] simplifiying candidate # 1539421471.091 * * * * [misc]progress: [ 46 / 68 ] simplifiying candidate # 1539421471.091 * * * * [misc]progress: [ 47 / 68 ] simplifiying candidate # 1539421471.091 * * * * [misc]progress: [ 48 / 68 ] simplifiying candidate # 1539421471.091 * * * * [misc]progress: [ 49 / 68 ] simplifiying candidate # 1539421471.091 * * * * [misc]progress: [ 50 / 68 ] simplifiying candidate # 1539421471.091 * * * * [misc]progress: [ 51 / 68 ] simplifiying candidate # 1539421471.091 * * * * [misc]progress: [ 52 / 68 ] simplifiying candidate # 1539421471.091 * * * * [misc]progress: [ 53 / 68 ] simplifiying candidate # 1539421471.091 * [enter]simplify: Simplifying (cbrt (- (acos a))) 1539421471.091 * * [misc]simplify: iters left: 4 (4 enodes) 1539421471.093 * [exit]simplify: Simplified to (cbrt (- (acos a))) 1539421471.093 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 (* (cbrt (- (acos a))) (cbrt (- (acos a))))) (cbrt (- (acos a)))) (/ 1 a))) 1539421471.093 * * * * [misc]progress: [ 54 / 68 ] simplifiying candidate # 1539421471.093 * [enter]simplify: Simplifying (sqrt (- (acos a))) 1539421471.093 * * [misc]simplify: iters left: 4 (4 enodes) 1539421471.094 * [exit]simplify: Simplified to (sqrt (- (acos a))) 1539421471.094 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 (sqrt (- (acos a)))) (sqrt (- (acos a)))) (/ 1 a))) 1539421471.094 * * * * [misc]progress: [ 55 / 68 ] simplifiying candidate # 1539421471.095 * [enter]simplify: Simplifying (- (acos a)) 1539421471.095 * * [misc]simplify: iters left: 3 (3 enodes) 1539421471.096 * [exit]simplify: Simplified to (- (acos a)) 1539421471.096 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 1) (- (acos a))) (/ 1 a))) 1539421471.096 * * * * [misc]progress: [ 56 / 68 ] simplifiying candidate # 1539421471.096 * [enter]simplify: Simplifying (acos a) 1539421471.096 * * [misc]simplify: iters left: 1 (2 enodes) 1539421471.097 * [exit]simplify: Simplified to (acos a) 1539421471.097 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 -1) (acos a)) (/ 1 a))) 1539421471.097 * * * * [misc]progress: [ 57 / 68 ] simplifiying candidate # 1539421471.097 * [enter]simplify: Simplifying (cbrt (acos a)) 1539421471.097 * * [misc]simplify: iters left: 2 (3 enodes) 1539421471.098 * [exit]simplify: Simplified to (cbrt (acos a)) 1539421471.098 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 (- (* (cbrt (acos a)) (cbrt (acos a))))) (cbrt (acos a))) (/ 1 a))) 1539421471.098 * * * * [misc]progress: [ 58 / 68 ] simplifiying candidate # 1539421471.098 * [enter]simplify: Simplifying (sqrt (acos a)) 1539421471.099 * * [misc]simplify: iters left: 2 (3 enodes) 1539421471.099 * [exit]simplify: Simplified to (sqrt (acos a)) 1539421471.099 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 (- (sqrt (acos a)))) (sqrt (acos a))) (/ 1 a))) 1539421471.099 * * * * [misc]progress: [ 59 / 68 ] simplifiying candidate # 1539421471.100 * [enter]simplify: Simplifying (acos a) 1539421471.100 * * [misc]simplify: iters left: 1 (2 enodes) 1539421471.100 * [exit]simplify: Simplified to (acos a) 1539421471.100 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 (- 1)) (acos a)) (/ 1 a))) 1539421471.100 * * * * [misc]progress: [ 60 / 68 ] simplifiying candidate # 1539421471.101 * [enter]simplify: Simplifying (- (cbrt (acos a))) 1539421471.101 * * [misc]simplify: iters left: 4 (4 enodes) 1539421471.102 * [exit]simplify: Simplified to (- (cbrt (acos a))) 1539421471.102 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 (* (cbrt (acos a)) (cbrt (acos a)))) (- (cbrt (acos a)))) (/ 1 a))) 1539421471.102 * * * * [misc]progress: [ 61 / 68 ] simplifiying candidate # 1539421471.102 * [enter]simplify: Simplifying (- (sqrt (acos a))) 1539421471.102 * * [misc]simplify: iters left: 4 (4 enodes) 1539421471.103 * [exit]simplify: Simplified to (- (sqrt (acos a))) 1539421471.104 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 (sqrt (acos a))) (- (sqrt (acos a)))) (/ 1 a))) 1539421471.104 * * * * [misc]progress: [ 62 / 68 ] simplifiying candidate # 1539421471.104 * [enter]simplify: Simplifying (- (acos a)) 1539421471.104 * * [misc]simplify: iters left: 3 (3 enodes) 1539421471.105 * [exit]simplify: Simplified to (- (acos a)) 1539421471.105 * [misc]simplify: Simplified (2 1 2) to (λ (a) (/ (/ (/ 1 1) (- (acos a))) (/ 1 a))) 1539421471.105 * * * * [misc]progress: [ 63 / 68 ] simplifiying candidate # 1539421471.105 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1539421471.105 * * [misc]simplify: iters left: 5 (5 enodes) 1539421471.107 * * [misc]simplify: iters left: 4 (9 enodes) 1539421471.109 * * [misc]simplify: iters left: 3 (14 enodes) 1539421471.112 * * [misc]simplify: iters left: 2 (16 enodes) 1539421471.116 * * [misc]simplify: iters left: 1 (18 enodes) 1539421471.120 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1539421471.120 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1539421471.120 * * * * [misc]progress: [ 64 / 68 ] simplifiying candidate # 1539421471.121 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1539421471.121 * * [misc]simplify: iters left: 5 (5 enodes) 1539421471.122 * * [misc]simplify: iters left: 4 (9 enodes) 1539421471.125 * * [misc]simplify: iters left: 3 (14 enodes) 1539421471.128 * * [misc]simplify: iters left: 2 (16 enodes) 1539421471.132 * * [misc]simplify: iters left: 1 (18 enodes) 1539421471.136 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1539421471.136 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1539421471.136 * * * * [misc]progress: [ 65 / 68 ] simplifiying candidate # 1539421471.137 * [enter]simplify: Simplifying (* -1 (/ a (acos a))) 1539421471.137 * * [misc]simplify: iters left: 5 (5 enodes) 1539421471.138 * * [misc]simplify: iters left: 4 (9 enodes) 1539421471.140 * * [misc]simplify: iters left: 3 (14 enodes) 1539421471.142 * * [misc]simplify: iters left: 2 (16 enodes) 1539421471.144 * * [misc]simplify: iters left: 1 (18 enodes) 1539421471.146 * [exit]simplify: Simplified to (/ (- a) (acos a)) 1539421471.146 * [misc]simplify: Simplified (2) to (λ (a) (/ (- a) (acos a))) 1539421471.146 * * * * [misc]progress: [ 66 / 68 ] simplifiying candidate # 1539421471.146 * [enter]simplify: Simplifying (/ -1 (acos a)) 1539421471.146 * * [misc]simplify: iters left: 3 (4 enodes) 1539421471.147 * [exit]simplify: Simplified to (/ -1 (acos a)) 1539421471.147 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (/ -1 (acos a)) (/ 1 a))) 1539421471.147 * * * * [misc]progress: [ 67 / 68 ] simplifiying candidate # 1539421471.147 * [enter]simplify: Simplifying (/ -1 (acos a)) 1539421471.147 * * [misc]simplify: iters left: 3 (4 enodes) 1539421471.148 * [exit]simplify: Simplified to (/ -1 (acos a)) 1539421471.148 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (/ -1 (acos a)) (/ 1 a))) 1539421471.148 * * * * [misc]progress: [ 68 / 68 ] simplifiying candidate # 1539421471.148 * [enter]simplify: Simplifying (/ -1 (acos a)) 1539421471.148 * * [misc]simplify: iters left: 3 (4 enodes) 1539421471.149 * [exit]simplify: Simplified to (/ -1 (acos a)) 1539421471.149 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (/ -1 (acos a)) (/ 1 a))) 1539421471.149 * * * [misc]progress: adding candidates to table 1539421471.627 * * [misc]progress: iteration 4 / 4 1539421471.627 * * * [misc]progress: picking best candidate 1539421471.647 * * * * [misc]pick: Picked # 1539421471.647 * * * [misc]progress: localizing error 1539421471.669 * * * [misc]progress: generating rewritten candidates 1539421471.670 * * * * [misc]progress: [ 1 / 4 ] rewriting at (2 1 1 1) 1539421471.689 * * * * [misc]progress: [ 2 / 4 ] rewriting at (2 1) 1539421471.720 * * * * [misc]progress: [ 3 / 4 ] rewriting at (2 1 1) 1539421471.770 * * * * [misc]progress: [ 4 / 4 ] rewriting at (2) 1539421471.786 * * * [misc]progress: generating series expansions 1539421471.786 * * * * [misc]progress: [ 1 / 4 ] generating series at (2 1 1 1) 1539421471.786 * [misc]backup-simplify: Simplify (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) into (/ 1 (pow (acos a) 2)) 1539421471.786 * [misc]approximate: Taking taylor expansion of (/ 1 (pow (acos a) 2)) in (a) around 0 1539421471.786 * [misc]taylor: Taking taylor expansion of (/ 1 (pow (acos a) 2)) in a 1539421471.786 * [misc]taylor: Taking taylor expansion of (pow (acos a) 2) in a 1539421471.786 * [misc]taylor: Taking taylor expansion of (acos a) in a 1539421471.786 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1539421471.787 * [misc]backup-simplify: Simplify (* (acos a) (acos a)) into (pow (acos a) 2) 1539421471.787 * [misc]backup-simplify: Simplify (/ 1 (pow (acos a) 2)) into (/ 1 (pow (acos a) 2)) 1539421471.787 * [misc]taylor: Taking taylor expansion of (/ 1 (pow (acos a) 2)) in a 1539421471.787 * [misc]taylor: Taking taylor expansion of (pow (acos a) 2) in a 1539421471.787 * [misc]taylor: Taking taylor expansion of (acos a) in a 1539421471.787 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1539421471.787 * [misc]backup-simplify: Simplify (* (acos a) (acos a)) into (pow (acos a) 2) 1539421471.787 * [misc]backup-simplify: Simplify (/ 1 (pow (acos a) 2)) into (/ 1 (pow (acos a) 2)) 1539421471.787 * [misc]backup-simplify: Simplify (/ 1 (pow (acos a) 2)) into (/ 1 (pow (acos a) 2)) 1539421471.787 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (* 0 (acos a))) into 0 1539421471.787 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow (acos a) 2)) (/ 0 (pow (acos a) 2))))) into 0 1539421471.788 * [misc]backup-simplify: Simplify 0 into 0 1539421471.788 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (* 0 (acos a)))) into 0 1539421471.788 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow (acos a) 2)) (/ 0 (pow (acos a) 2))) (* 0 (/ 0 (pow (acos a) 2))))) into 0 1539421471.788 * [misc]backup-simplify: Simplify 0 into 0 1539421471.789 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a))))) into 0 1539421471.789 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow (acos a) 2)) (/ 0 (pow (acos a) 2))) (* 0 (/ 0 (pow (acos a) 2))) (* 0 (/ 0 (pow (acos a) 2))))) into 0 1539421471.789 * [misc]backup-simplify: Simplify 0 into 0 1539421471.790 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a)))))) into 0 1539421471.790 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow (acos a) 2)) (/ 0 (pow (acos a) 2))) (* 0 (/ 0 (pow (acos a) 2))) (* 0 (/ 0 (pow (acos a) 2))) (* 0 (/ 0 (pow (acos a) 2))))) into 0 1539421471.790 * [misc]backup-simplify: Simplify 0 into 0 1539421471.791 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a))))))) into 0 1539421471.791 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow (acos a) 2)) (/ 0 (pow (acos a) 2))) (* 0 (/ 0 (pow (acos a) 2))) (* 0 (/ 0 (pow (acos a) 2))) (* 0 (/ 0 (pow (acos a) 2))) (* 0 (/ 0 (pow (acos a) 2))))) into 0 1539421471.791 * [misc]backup-simplify: Simplify 0 into 0 1539421471.792 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a)))))))) into 0 1539421471.793 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow (acos a) 2)) (/ 0 (pow (acos a) 2))) (* 0 (/ 0 (pow (acos a) 2))) (* 0 (/ 0 (pow (acos a) 2))) (* 0 (/ 0 (pow (acos a) 2))) (* 0 (/ 0 (pow (acos a) 2))) (* 0 (/ 0 (pow (acos a) 2))))) into 0 1539421471.793 * [misc]backup-simplify: Simplify 0 into 0 1539421471.793 * [misc]backup-simplify: Simplify (/ 1 (pow (acos a) 2)) into (/ 1 (pow (acos a) 2)) 1539421471.793 * [misc]backup-simplify: Simplify (* (/ 1 (- (acos (/ 1 a)))) (/ 1 (- (acos (/ 1 a))))) into (/ 1 (pow (acos (/ 1 a)) 2)) 1539421471.793 * [misc]approximate: Taking taylor expansion of (/ 1 (pow (acos (/ 1 a)) 2)) in (a) around 0 1539421471.793 * [misc]taylor: Taking taylor expansion of (/ 1 (pow (acos (/ 1 a)) 2)) in a 1539421471.793 * [misc]taylor: Taking taylor expansion of (pow (acos (/ 1 a)) 2) in a 1539421471.793 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1539421471.793 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1539421471.793 * [misc]backup-simplify: Simplify (* (acos (/ 1 a)) (acos (/ 1 a))) into (pow (acos (/ 1 a)) 2) 1539421471.794 * [misc]backup-simplify: Simplify (/ 1 (pow (acos (/ 1 a)) 2)) into (/ 1 (pow (acos (/ 1 a)) 2)) 1539421471.794 * [misc]taylor: Taking taylor expansion of (/ 1 (pow (acos (/ 1 a)) 2)) in a 1539421471.794 * [misc]taylor: Taking taylor expansion of (pow (acos (/ 1 a)) 2) in a 1539421471.794 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1539421471.794 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1539421471.794 * [misc]backup-simplify: Simplify (* (acos (/ 1 a)) (acos (/ 1 a))) into (pow (acos (/ 1 a)) 2) 1539421471.794 * [misc]backup-simplify: Simplify (/ 1 (pow (acos (/ 1 a)) 2)) into (/ 1 (pow (acos (/ 1 a)) 2)) 1539421471.794 * [misc]backup-simplify: Simplify (/ 1 (pow (acos (/ 1 a)) 2)) into (/ 1 (pow (acos (/ 1 a)) 2)) 1539421471.794 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (* 0 (acos (/ 1 a)))) into 0 1539421471.795 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow (acos (/ 1 a)) 2)) (/ 0 (pow (acos (/ 1 a)) 2))))) into 0 1539421471.795 * [misc]backup-simplify: Simplify 0 into 0 1539421471.795 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))) into 0 1539421471.795 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow (acos (/ 1 a)) 2)) (/ 0 (pow (acos (/ 1 a)) 2))) (* 0 (/ 0 (pow (acos (/ 1 a)) 2))))) into 0 1539421471.795 * [misc]backup-simplify: Simplify 0 into 0 1539421471.796 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 1539421471.796 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow (acos (/ 1 a)) 2)) (/ 0 (pow (acos (/ 1 a)) 2))) (* 0 (/ 0 (pow (acos (/ 1 a)) 2))) (* 0 (/ 0 (pow (acos (/ 1 a)) 2))))) into 0 1539421471.796 * [misc]backup-simplify: Simplify 0 into 0 1539421471.797 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 1539421471.797 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow (acos (/ 1 a)) 2)) (/ 0 (pow (acos (/ 1 a)) 2))) (* 0 (/ 0 (pow (acos (/ 1 a)) 2))) (* 0 (/ 0 (pow (acos (/ 1 a)) 2))) (* 0 (/ 0 (pow (acos (/ 1 a)) 2))))) into 0 1539421471.798 * [misc]backup-simplify: Simplify 0 into 0 1539421471.798 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 1539421471.799 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow (acos (/ 1 a)) 2)) (/ 0 (pow (acos (/ 1 a)) 2))) (* 0 (/ 0 (pow (acos (/ 1 a)) 2))) (* 0 (/ 0 (pow (acos (/ 1 a)) 2))) (* 0 (/ 0 (pow (acos (/ 1 a)) 2))) (* 0 (/ 0 (pow (acos (/ 1 a)) 2))))) into 0 1539421471.799 * [misc]backup-simplify: Simplify 0 into 0 1539421471.800 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 1539421471.801 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow (acos (/ 1 a)) 2)) (/ 0 (pow (acos (/ 1 a)) 2))) (* 0 (/ 0 (pow (acos (/ 1 a)) 2))) (* 0 (/ 0 (pow (acos (/ 1 a)) 2))) (* 0 (/ 0 (pow (acos (/ 1 a)) 2))) (* 0 (/ 0 (pow (acos (/ 1 a)) 2))) (* 0 (/ 0 (pow (acos (/ 1 a)) 2))))) into 0 1539421471.801 * [misc]backup-simplify: Simplify 0 into 0 1539421471.801 * [misc]backup-simplify: Simplify (/ 1 (pow (acos (/ 1 (/ 1 a))) 2)) into (/ 1 (pow (acos a) 2)) 1539421471.801 * [misc]backup-simplify: Simplify (* (/ 1 (- (acos (/ 1 (- a))))) (/ 1 (- (acos (/ 1 (- a)))))) into (/ 1 (pow (acos (/ -1 a)) 2)) 1539421471.801 * [misc]approximate: Taking taylor expansion of (/ 1 (pow (acos (/ -1 a)) 2)) in (a) around 0 1539421471.801 * [misc]taylor: Taking taylor expansion of (/ 1 (pow (acos (/ -1 a)) 2)) in a 1539421471.801 * [misc]taylor: Taking taylor expansion of (pow (acos (/ -1 a)) 2) in a 1539421471.801 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1539421471.801 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1539421471.801 * [misc]backup-simplify: Simplify (* (acos (/ -1 a)) (acos (/ -1 a))) into (pow (acos (/ -1 a)) 2) 1539421471.802 * [misc]backup-simplify: Simplify (/ 1 (pow (acos (/ -1 a)) 2)) into (/ 1 (pow (acos (/ -1 a)) 2)) 1539421471.802 * [misc]taylor: Taking taylor expansion of (/ 1 (pow (acos (/ -1 a)) 2)) in a 1539421471.802 * [misc]taylor: Taking taylor expansion of (pow (acos (/ -1 a)) 2) in a 1539421471.802 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1539421471.802 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1539421471.802 * [misc]backup-simplify: Simplify (* (acos (/ -1 a)) (acos (/ -1 a))) into (pow (acos (/ -1 a)) 2) 1539421471.802 * [misc]backup-simplify: Simplify (/ 1 (pow (acos (/ -1 a)) 2)) into (/ 1 (pow (acos (/ -1 a)) 2)) 1539421471.802 * [misc]backup-simplify: Simplify (/ 1 (pow (acos (/ -1 a)) 2)) into (/ 1 (pow (acos (/ -1 a)) 2)) 1539421471.802 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (* 0 (acos (/ -1 a)))) into 0 1539421471.803 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow (acos (/ -1 a)) 2)) (/ 0 (pow (acos (/ -1 a)) 2))))) into 0 1539421471.803 * [misc]backup-simplify: Simplify 0 into 0 1539421471.803 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))) into 0 1539421471.803 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow (acos (/ -1 a)) 2)) (/ 0 (pow (acos (/ -1 a)) 2))) (* 0 (/ 0 (pow (acos (/ -1 a)) 2))))) into 0 1539421471.803 * [misc]backup-simplify: Simplify 0 into 0 1539421471.804 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 1539421471.805 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow (acos (/ -1 a)) 2)) (/ 0 (pow (acos (/ -1 a)) 2))) (* 0 (/ 0 (pow (acos (/ -1 a)) 2))) (* 0 (/ 0 (pow (acos (/ -1 a)) 2))))) into 0 1539421471.805 * [misc]backup-simplify: Simplify 0 into 0 1539421471.805 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 1539421471.806 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow (acos (/ -1 a)) 2)) (/ 0 (pow (acos (/ -1 a)) 2))) (* 0 (/ 0 (pow (acos (/ -1 a)) 2))) (* 0 (/ 0 (pow (acos (/ -1 a)) 2))) (* 0 (/ 0 (pow (acos (/ -1 a)) 2))))) into 0 1539421471.806 * [misc]backup-simplify: Simplify 0 into 0 1539421471.807 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 1539421471.808 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow (acos (/ -1 a)) 2)) (/ 0 (pow (acos (/ -1 a)) 2))) (* 0 (/ 0 (pow (acos (/ -1 a)) 2))) (* 0 (/ 0 (pow (acos (/ -1 a)) 2))) (* 0 (/ 0 (pow (acos (/ -1 a)) 2))) (* 0 (/ 0 (pow (acos (/ -1 a)) 2))))) into 0 1539421471.808 * [misc]backup-simplify: Simplify 0 into 0 1539421471.809 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 1539421471.810 * [misc]backup-simplify: Simplify (- (+ (* (/ 1 (pow (acos (/ -1 a)) 2)) (/ 0 (pow (acos (/ -1 a)) 2))) (* 0 (/ 0 (pow (acos (/ -1 a)) 2))) (* 0 (/ 0 (pow (acos (/ -1 a)) 2))) (* 0 (/ 0 (pow (acos (/ -1 a)) 2))) (* 0 (/ 0 (pow (acos (/ -1 a)) 2))) (* 0 (/ 0 (pow (acos (/ -1 a)) 2))))) into 0 1539421471.810 * [misc]backup-simplify: Simplify 0 into 0 1539421471.810 * [misc]backup-simplify: Simplify (/ 1 (pow (acos (/ -1 (/ 1 (- a)))) 2)) into (/ 1 (pow (acos a) 2)) 1539421471.810 * * * * [misc]progress: [ 2 / 4 ] generating series at (2 1) 1539421471.811 * [misc]backup-simplify: Simplify (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) into (/ (cbrt -1) (acos a)) 1539421471.811 * [misc]approximate: Taking taylor expansion of (/ (cbrt -1) (acos a)) in (a) around 0 1539421471.811 * [misc]taylor: Taking taylor expansion of (/ (cbrt -1) (acos a)) in a 1539421471.811 * [misc]taylor: Taking taylor expansion of (cbrt -1) in a 1539421471.811 * [misc]taylor: Taking taylor expansion of -1 in a 1539421471.811 * [misc]backup-simplify: Simplify -1 into -1 1539421471.812 * [misc]backup-simplify: Simplify (cbrt -1) into (cbrt -1) 1539421471.813 * [misc]backup-simplify: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1539421471.813 * [misc]taylor: Taking taylor expansion of (acos a) in a 1539421471.813 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1539421471.813 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos a)) into (/ (cbrt -1) (acos a)) 1539421471.813 * [misc]taylor: Taking taylor expansion of (/ (cbrt -1) (acos a)) in a 1539421471.813 * [misc]taylor: Taking taylor expansion of (cbrt -1) in a 1539421471.813 * [misc]taylor: Taking taylor expansion of -1 in a 1539421471.813 * [misc]backup-simplify: Simplify -1 into -1 1539421471.814 * [misc]backup-simplify: Simplify (cbrt -1) into (cbrt -1) 1539421471.814 * [misc]backup-simplify: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1539421471.815 * [misc]taylor: Taking taylor expansion of (acos a) in a 1539421471.815 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1539421471.815 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos a)) into (/ (cbrt -1) (acos a)) 1539421471.816 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos a)) into (/ (cbrt -1) (acos a)) 1539421471.816 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ (cbrt -1) (acos a)) (/ 0 (acos a))))) into 0 1539421471.816 * [misc]backup-simplify: Simplify 0 into 0 1539421471.819 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1539421471.820 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ (cbrt -1) (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1539421471.820 * [misc]backup-simplify: Simplify 0 into 0 1539421471.821 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1539421471.822 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ (cbrt -1) (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1539421471.822 * [misc]backup-simplify: Simplify 0 into 0 1539421471.825 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1539421471.826 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ (cbrt -1) (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1539421471.826 * [misc]backup-simplify: Simplify 0 into 0 1539421471.827 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1539421471.828 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ (cbrt -1) (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1539421471.828 * [misc]backup-simplify: Simplify 0 into 0 1539421471.832 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1539421471.832 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ (cbrt -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 1539421471.832 * [misc]backup-simplify: Simplify 0 into 0 1539421471.833 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos a)) into (/ (cbrt -1) (acos a)) 1539421471.833 * [misc]backup-simplify: Simplify (cbrt (* (* (/ 1 (- (acos (/ 1 a)))) (/ 1 (- (acos (/ 1 a))))) (/ 1 (- (acos (/ 1 a)))))) into (/ (cbrt -1) (acos (/ 1 a))) 1539421471.833 * [misc]approximate: Taking taylor expansion of (/ (cbrt -1) (acos (/ 1 a))) in (a) around 0 1539421471.833 * [misc]taylor: Taking taylor expansion of (/ (cbrt -1) (acos (/ 1 a))) in a 1539421471.833 * [misc]taylor: Taking taylor expansion of (cbrt -1) in a 1539421471.833 * [misc]taylor: Taking taylor expansion of -1 in a 1539421471.833 * [misc]backup-simplify: Simplify -1 into -1 1539421471.834 * [misc]backup-simplify: Simplify (cbrt -1) into (cbrt -1) 1539421471.835 * [misc]backup-simplify: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1539421471.835 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1539421471.835 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1539421471.835 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ 1 a))) into (/ (cbrt -1) (acos (/ 1 a))) 1539421471.835 * [misc]taylor: Taking taylor expansion of (/ (cbrt -1) (acos (/ 1 a))) in a 1539421471.835 * [misc]taylor: Taking taylor expansion of (cbrt -1) in a 1539421471.835 * [misc]taylor: Taking taylor expansion of -1 in a 1539421471.836 * [misc]backup-simplify: Simplify -1 into -1 1539421471.836 * [misc]backup-simplify: Simplify (cbrt -1) into (cbrt -1) 1539421471.837 * [misc]backup-simplify: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1539421471.837 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1539421471.837 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1539421471.837 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ 1 a))) into (/ (cbrt -1) (acos (/ 1 a))) 1539421471.838 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ 1 a))) into (/ (cbrt -1) (acos (/ 1 a))) 1539421471.838 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ (cbrt -1) (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 1539421471.838 * [misc]backup-simplify: Simplify 0 into 0 1539421471.841 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1539421471.841 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ (cbrt -1) (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1539421471.841 * [misc]backup-simplify: Simplify 0 into 0 1539421471.843 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1539421471.843 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ (cbrt -1) (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1539421471.845 * [misc]backup-simplify: Simplify 0 into 0 1539421471.848 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1539421471.848 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ (cbrt -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 1539421471.849 * [misc]backup-simplify: Simplify 0 into 0 1539421471.850 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1539421471.851 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ (cbrt -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 1539421471.851 * [misc]backup-simplify: Simplify 0 into 0 1539421471.854 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1539421471.855 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ (cbrt -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 1539421471.855 * [misc]backup-simplify: Simplify 0 into 0 1539421471.856 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ 1 (/ 1 a)))) into (/ (cbrt -1) (acos a)) 1539421471.856 * [misc]backup-simplify: Simplify (cbrt (* (* (/ 1 (- (acos (/ 1 (- a))))) (/ 1 (- (acos (/ 1 (- a)))))) (/ 1 (- (acos (/ 1 (- a))))))) into (/ (cbrt -1) (acos (/ -1 a))) 1539421471.856 * [misc]approximate: Taking taylor expansion of (/ (cbrt -1) (acos (/ -1 a))) in (a) around 0 1539421471.856 * [misc]taylor: Taking taylor expansion of (/ (cbrt -1) (acos (/ -1 a))) in a 1539421471.856 * [misc]taylor: Taking taylor expansion of (cbrt -1) in a 1539421471.856 * [misc]taylor: Taking taylor expansion of -1 in a 1539421471.856 * [misc]backup-simplify: Simplify -1 into -1 1539421471.857 * [misc]backup-simplify: Simplify (cbrt -1) into (cbrt -1) 1539421471.857 * [misc]backup-simplify: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1539421471.857 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1539421471.858 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1539421471.858 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ -1 a))) into (/ (cbrt -1) (acos (/ -1 a))) 1539421471.858 * [misc]taylor: Taking taylor expansion of (/ (cbrt -1) (acos (/ -1 a))) in a 1539421471.858 * [misc]taylor: Taking taylor expansion of (cbrt -1) in a 1539421471.858 * [misc]taylor: Taking taylor expansion of -1 in a 1539421471.858 * [misc]backup-simplify: Simplify -1 into -1 1539421471.858 * [misc]backup-simplify: Simplify (cbrt -1) into (cbrt -1) 1539421471.859 * [misc]backup-simplify: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1539421471.859 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1539421471.859 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1539421471.860 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ -1 a))) into (/ (cbrt -1) (acos (/ -1 a))) 1539421471.860 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ -1 a))) into (/ (cbrt -1) (acos (/ -1 a))) 1539421471.861 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ (cbrt -1) (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 1539421471.861 * [misc]backup-simplify: Simplify 0 into 0 1539421471.863 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1539421471.864 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ (cbrt -1) (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1539421471.864 * [misc]backup-simplify: Simplify 0 into 0 1539421471.865 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1539421471.866 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ (cbrt -1) (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1539421471.866 * [misc]backup-simplify: Simplify 0 into 0 1539421471.869 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1539421471.870 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ (cbrt -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 1539421471.870 * [misc]backup-simplify: Simplify 0 into 0 1539421471.871 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1539421471.872 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ (cbrt -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 1539421471.872 * [misc]backup-simplify: Simplify 0 into 0 1539421471.875 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1539421471.877 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ (cbrt -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 1539421471.877 * [misc]backup-simplify: Simplify 0 into 0 1539421471.877 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ -1 (/ 1 (- a))))) into (/ (cbrt -1) (acos a)) 1539421471.877 * * * * [misc]progress: [ 3 / 4 ] generating series at (2 1 1) 1539421471.878 * [misc]backup-simplify: Simplify (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))) into (/ -1 (pow (acos a) 3)) 1539421471.878 * [misc]approximate: Taking taylor expansion of (/ -1 (pow (acos a) 3)) in (a) around 0 1539421471.878 * [misc]taylor: Taking taylor expansion of (/ -1 (pow (acos a) 3)) in a 1539421471.878 * [misc]taylor: Taking taylor expansion of -1 in a 1539421471.878 * [misc]backup-simplify: Simplify -1 into -1 1539421471.878 * [misc]taylor: Taking taylor expansion of (pow (acos a) 3) in a 1539421471.878 * [misc]taylor: Taking taylor expansion of (acos a) in a 1539421471.878 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1539421471.878 * [misc]backup-simplify: Simplify (* (acos a) (acos a)) into (pow (acos a) 2) 1539421471.878 * [misc]backup-simplify: Simplify (* (acos a) (pow (acos a) 2)) into (pow (acos a) 3) 1539421471.878 * [misc]backup-simplify: Simplify (/ -1 (pow (acos a) 3)) into (/ -1 (pow (acos a) 3)) 1539421471.878 * [misc]taylor: Taking taylor expansion of (/ -1 (pow (acos a) 3)) in a 1539421471.878 * [misc]taylor: Taking taylor expansion of -1 in a 1539421471.878 * [misc]backup-simplify: Simplify -1 into -1 1539421471.878 * [misc]taylor: Taking taylor expansion of (pow (acos a) 3) in a 1539421471.878 * [misc]taylor: Taking taylor expansion of (acos a) in a 1539421471.878 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1539421471.878 * [misc]backup-simplify: Simplify (* (acos a) (acos a)) into (pow (acos a) 2) 1539421471.879 * [misc]backup-simplify: Simplify (* (acos a) (pow (acos a) 2)) into (pow (acos a) 3) 1539421471.879 * [misc]backup-simplify: Simplify (/ -1 (pow (acos a) 3)) into (/ -1 (pow (acos a) 3)) 1539421471.879 * [misc]backup-simplify: Simplify (/ -1 (pow (acos a) 3)) into (/ -1 (pow (acos a) 3)) 1539421471.879 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (* 0 (acos a))) into 0 1539421471.879 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (* 0 (pow (acos a) 2))) into 0 1539421471.879 * [misc]backup-simplify: Simplify (- (/ 0 (pow (acos a) 3)) (+ (* (/ -1 (pow (acos a) 3)) (/ 0 (pow (acos a) 3))))) into 0 1539421471.879 * [misc]backup-simplify: Simplify 0 into 0 1539421471.880 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (* 0 (acos a)))) into 0 1539421471.880 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (* 0 (pow (acos a) 2)))) into 0 1539421471.881 * [misc]backup-simplify: Simplify (- (/ 0 (pow (acos a) 3)) (+ (* (/ -1 (pow (acos a) 3)) (/ 0 (pow (acos a) 3))) (* 0 (/ 0 (pow (acos a) 3))))) into 0 1539421471.881 * [misc]backup-simplify: Simplify 0 into 0 1539421471.881 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a))))) into 0 1539421471.882 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos a) 2))))) into 0 1539421471.882 * [misc]backup-simplify: Simplify (- (/ 0 (pow (acos a) 3)) (+ (* (/ -1 (pow (acos a) 3)) (/ 0 (pow (acos a) 3))) (* 0 (/ 0 (pow (acos a) 3))) (* 0 (/ 0 (pow (acos a) 3))))) into 0 1539421471.882 * [misc]backup-simplify: Simplify 0 into 0 1539421471.883 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a)))))) into 0 1539421471.883 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos a) 2)))))) into 0 1539421471.884 * [misc]backup-simplify: Simplify (- (/ 0 (pow (acos a) 3)) (+ (* (/ -1 (pow (acos a) 3)) (/ 0 (pow (acos a) 3))) (* 0 (/ 0 (pow (acos a) 3))) (* 0 (/ 0 (pow (acos a) 3))) (* 0 (/ 0 (pow (acos a) 3))))) into 0 1539421471.884 * [misc]backup-simplify: Simplify 0 into 0 1539421471.885 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a))))))) into 0 1539421471.885 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos a) 2))))))) into 0 1539421471.886 * [misc]backup-simplify: Simplify (- (/ 0 (pow (acos a) 3)) (+ (* (/ -1 (pow (acos a) 3)) (/ 0 (pow (acos a) 3))) (* 0 (/ 0 (pow (acos a) 3))) (* 0 (/ 0 (pow (acos a) 3))) (* 0 (/ 0 (pow (acos a) 3))) (* 0 (/ 0 (pow (acos a) 3))))) into 0 1539421471.886 * [misc]backup-simplify: Simplify 0 into 0 1539421471.887 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos a)))))))) into 0 1539421471.888 * [misc]backup-simplify: Simplify (+ (* (acos a) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos a) 2)))))))) into 0 1539421471.889 * [misc]backup-simplify: Simplify (- (/ 0 (pow (acos a) 3)) (+ (* (/ -1 (pow (acos a) 3)) (/ 0 (pow (acos a) 3))) (* 0 (/ 0 (pow (acos a) 3))) (* 0 (/ 0 (pow (acos a) 3))) (* 0 (/ 0 (pow (acos a) 3))) (* 0 (/ 0 (pow (acos a) 3))) (* 0 (/ 0 (pow (acos a) 3))))) into 0 1539421471.889 * [misc]backup-simplify: Simplify 0 into 0 1539421471.889 * [misc]backup-simplify: Simplify (/ -1 (pow (acos a) 3)) into (/ -1 (pow (acos a) 3)) 1539421471.889 * [misc]backup-simplify: Simplify (* (* (/ 1 (- (acos (/ 1 a)))) (/ 1 (- (acos (/ 1 a))))) (/ 1 (- (acos (/ 1 a))))) into (/ -1 (pow (acos (/ 1 a)) 3)) 1539421471.889 * [misc]approximate: Taking taylor expansion of (/ -1 (pow (acos (/ 1 a)) 3)) in (a) around 0 1539421471.889 * [misc]taylor: Taking taylor expansion of (/ -1 (pow (acos (/ 1 a)) 3)) in a 1539421471.889 * [misc]taylor: Taking taylor expansion of -1 in a 1539421471.889 * [misc]backup-simplify: Simplify -1 into -1 1539421471.889 * [misc]taylor: Taking taylor expansion of (pow (acos (/ 1 a)) 3) in a 1539421471.889 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1539421471.889 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1539421471.890 * [misc]backup-simplify: Simplify (* (acos (/ 1 a)) (acos (/ 1 a))) into (pow (acos (/ 1 a)) 2) 1539421471.890 * [misc]backup-simplify: Simplify (* (acos (/ 1 a)) (pow (acos (/ 1 a)) 2)) into (pow (acos (/ 1 a)) 3) 1539421471.890 * [misc]backup-simplify: Simplify (/ -1 (pow (acos (/ 1 a)) 3)) into (/ -1 (pow (acos (/ 1 a)) 3)) 1539421471.890 * [misc]taylor: Taking taylor expansion of (/ -1 (pow (acos (/ 1 a)) 3)) in a 1539421471.890 * [misc]taylor: Taking taylor expansion of -1 in a 1539421471.890 * [misc]backup-simplify: Simplify -1 into -1 1539421471.890 * [misc]taylor: Taking taylor expansion of (pow (acos (/ 1 a)) 3) in a 1539421471.890 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1539421471.890 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1539421471.890 * [misc]backup-simplify: Simplify (* (acos (/ 1 a)) (acos (/ 1 a))) into (pow (acos (/ 1 a)) 2) 1539421471.890 * [misc]backup-simplify: Simplify (* (acos (/ 1 a)) (pow (acos (/ 1 a)) 2)) into (pow (acos (/ 1 a)) 3) 1539421471.890 * [misc]backup-simplify: Simplify (/ -1 (pow (acos (/ 1 a)) 3)) into (/ -1 (pow (acos (/ 1 a)) 3)) 1539421471.891 * [misc]backup-simplify: Simplify (/ -1 (pow (acos (/ 1 a)) 3)) into (/ -1 (pow (acos (/ 1 a)) 3)) 1539421471.891 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (* 0 (acos (/ 1 a)))) into 0 1539421471.891 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (* 0 (pow (acos (/ 1 a)) 2))) into 0 1539421471.891 * [misc]backup-simplify: Simplify (- (/ 0 (pow (acos (/ 1 a)) 3)) (+ (* (/ -1 (pow (acos (/ 1 a)) 3)) (/ 0 (pow (acos (/ 1 a)) 3))))) into 0 1539421471.891 * [misc]backup-simplify: Simplify 0 into 0 1539421471.892 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))) into 0 1539421471.892 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (* 0 (pow (acos (/ 1 a)) 2)))) into 0 1539421471.893 * [misc]backup-simplify: Simplify (- (/ 0 (pow (acos (/ 1 a)) 3)) (+ (* (/ -1 (pow (acos (/ 1 a)) 3)) (/ 0 (pow (acos (/ 1 a)) 3))) (* 0 (/ 0 (pow (acos (/ 1 a)) 3))))) into 0 1539421471.893 * [misc]backup-simplify: Simplify 0 into 0 1539421471.893 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 1539421471.894 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos (/ 1 a)) 2))))) into 0 1539421471.894 * [misc]backup-simplify: Simplify (- (/ 0 (pow (acos (/ 1 a)) 3)) (+ (* (/ -1 (pow (acos (/ 1 a)) 3)) (/ 0 (pow (acos (/ 1 a)) 3))) (* 0 (/ 0 (pow (acos (/ 1 a)) 3))) (* 0 (/ 0 (pow (acos (/ 1 a)) 3))))) into 0 1539421471.894 * [misc]backup-simplify: Simplify 0 into 0 1539421471.895 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 1539421471.896 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos (/ 1 a)) 2)))))) into 0 1539421471.896 * [misc]backup-simplify: Simplify (- (/ 0 (pow (acos (/ 1 a)) 3)) (+ (* (/ -1 (pow (acos (/ 1 a)) 3)) (/ 0 (pow (acos (/ 1 a)) 3))) (* 0 (/ 0 (pow (acos (/ 1 a)) 3))) (* 0 (/ 0 (pow (acos (/ 1 a)) 3))) (* 0 (/ 0 (pow (acos (/ 1 a)) 3))))) into 0 1539421471.896 * [misc]backup-simplify: Simplify 0 into 0 1539421471.897 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 1539421471.898 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos (/ 1 a)) 2))))))) into 0 1539421471.899 * [misc]backup-simplify: Simplify (- (/ 0 (pow (acos (/ 1 a)) 3)) (+ (* (/ -1 (pow (acos (/ 1 a)) 3)) (/ 0 (pow (acos (/ 1 a)) 3))) (* 0 (/ 0 (pow (acos (/ 1 a)) 3))) (* 0 (/ 0 (pow (acos (/ 1 a)) 3))) (* 0 (/ 0 (pow (acos (/ 1 a)) 3))) (* 0 (/ 0 (pow (acos (/ 1 a)) 3))))) into 0 1539421471.899 * [misc]backup-simplify: Simplify 0 into 0 1539421471.900 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 1539421471.901 * [misc]backup-simplify: Simplify (+ (* (acos (/ 1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos (/ 1 a)) 2)))))))) into 0 1539421471.902 * [misc]backup-simplify: Simplify (- (/ 0 (pow (acos (/ 1 a)) 3)) (+ (* (/ -1 (pow (acos (/ 1 a)) 3)) (/ 0 (pow (acos (/ 1 a)) 3))) (* 0 (/ 0 (pow (acos (/ 1 a)) 3))) (* 0 (/ 0 (pow (acos (/ 1 a)) 3))) (* 0 (/ 0 (pow (acos (/ 1 a)) 3))) (* 0 (/ 0 (pow (acos (/ 1 a)) 3))) (* 0 (/ 0 (pow (acos (/ 1 a)) 3))))) into 0 1539421471.902 * [misc]backup-simplify: Simplify 0 into 0 1539421471.902 * [misc]backup-simplify: Simplify (/ -1 (pow (acos (/ 1 (/ 1 a))) 3)) into (/ -1 (pow (acos a) 3)) 1539421471.902 * [misc]backup-simplify: Simplify (* (* (/ 1 (- (acos (/ 1 (- a))))) (/ 1 (- (acos (/ 1 (- a)))))) (/ 1 (- (acos (/ 1 (- a)))))) into (/ -1 (pow (acos (/ -1 a)) 3)) 1539421471.902 * [misc]approximate: Taking taylor expansion of (/ -1 (pow (acos (/ -1 a)) 3)) in (a) around 0 1539421471.902 * [misc]taylor: Taking taylor expansion of (/ -1 (pow (acos (/ -1 a)) 3)) in a 1539421471.902 * [misc]taylor: Taking taylor expansion of -1 in a 1539421471.902 * [misc]backup-simplify: Simplify -1 into -1 1539421471.903 * [misc]taylor: Taking taylor expansion of (pow (acos (/ -1 a)) 3) in a 1539421471.903 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1539421471.903 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1539421471.903 * [misc]backup-simplify: Simplify (* (acos (/ -1 a)) (acos (/ -1 a))) into (pow (acos (/ -1 a)) 2) 1539421471.903 * [misc]backup-simplify: Simplify (* (acos (/ -1 a)) (pow (acos (/ -1 a)) 2)) into (pow (acos (/ -1 a)) 3) 1539421471.903 * [misc]backup-simplify: Simplify (/ -1 (pow (acos (/ -1 a)) 3)) into (/ -1 (pow (acos (/ -1 a)) 3)) 1539421471.903 * [misc]taylor: Taking taylor expansion of (/ -1 (pow (acos (/ -1 a)) 3)) in a 1539421471.903 * [misc]taylor: Taking taylor expansion of -1 in a 1539421471.903 * [misc]backup-simplify: Simplify -1 into -1 1539421471.903 * [misc]taylor: Taking taylor expansion of (pow (acos (/ -1 a)) 3) in a 1539421471.903 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1539421471.903 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1539421471.903 * [misc]backup-simplify: Simplify (* (acos (/ -1 a)) (acos (/ -1 a))) into (pow (acos (/ -1 a)) 2) 1539421471.904 * [misc]backup-simplify: Simplify (* (acos (/ -1 a)) (pow (acos (/ -1 a)) 2)) into (pow (acos (/ -1 a)) 3) 1539421471.904 * [misc]backup-simplify: Simplify (/ -1 (pow (acos (/ -1 a)) 3)) into (/ -1 (pow (acos (/ -1 a)) 3)) 1539421471.904 * [misc]backup-simplify: Simplify (/ -1 (pow (acos (/ -1 a)) 3)) into (/ -1 (pow (acos (/ -1 a)) 3)) 1539421471.904 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (* 0 (acos (/ -1 a)))) into 0 1539421471.904 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (* 0 (pow (acos (/ -1 a)) 2))) into 0 1539421471.905 * [misc]backup-simplify: Simplify (- (/ 0 (pow (acos (/ -1 a)) 3)) (+ (* (/ -1 (pow (acos (/ -1 a)) 3)) (/ 0 (pow (acos (/ -1 a)) 3))))) into 0 1539421471.905 * [misc]backup-simplify: Simplify 0 into 0 1539421471.905 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))) into 0 1539421471.906 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (* 0 (pow (acos (/ -1 a)) 2)))) into 0 1539421471.906 * [misc]backup-simplify: Simplify (- (/ 0 (pow (acos (/ -1 a)) 3)) (+ (* (/ -1 (pow (acos (/ -1 a)) 3)) (/ 0 (pow (acos (/ -1 a)) 3))) (* 0 (/ 0 (pow (acos (/ -1 a)) 3))))) into 0 1539421471.906 * [misc]backup-simplify: Simplify 0 into 0 1539421471.907 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 1539421471.907 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos (/ -1 a)) 2))))) into 0 1539421471.908 * [misc]backup-simplify: Simplify (- (/ 0 (pow (acos (/ -1 a)) 3)) (+ (* (/ -1 (pow (acos (/ -1 a)) 3)) (/ 0 (pow (acos (/ -1 a)) 3))) (* 0 (/ 0 (pow (acos (/ -1 a)) 3))) (* 0 (/ 0 (pow (acos (/ -1 a)) 3))))) into 0 1539421471.908 * [misc]backup-simplify: Simplify 0 into 0 1539421471.909 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 1539421471.909 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos (/ -1 a)) 2)))))) into 0 1539421471.910 * [misc]backup-simplify: Simplify (- (/ 0 (pow (acos (/ -1 a)) 3)) (+ (* (/ -1 (pow (acos (/ -1 a)) 3)) (/ 0 (pow (acos (/ -1 a)) 3))) (* 0 (/ 0 (pow (acos (/ -1 a)) 3))) (* 0 (/ 0 (pow (acos (/ -1 a)) 3))) (* 0 (/ 0 (pow (acos (/ -1 a)) 3))))) into 0 1539421471.910 * [misc]backup-simplify: Simplify 0 into 0 1539421471.911 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 1539421471.912 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos (/ -1 a)) 2))))))) into 0 1539421471.912 * [misc]backup-simplify: Simplify (- (/ 0 (pow (acos (/ -1 a)) 3)) (+ (* (/ -1 (pow (acos (/ -1 a)) 3)) (/ 0 (pow (acos (/ -1 a)) 3))) (* 0 (/ 0 (pow (acos (/ -1 a)) 3))) (* 0 (/ 0 (pow (acos (/ -1 a)) 3))) (* 0 (/ 0 (pow (acos (/ -1 a)) 3))) (* 0 (/ 0 (pow (acos (/ -1 a)) 3))))) into 0 1539421471.912 * [misc]backup-simplify: Simplify 0 into 0 1539421471.913 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 1539421471.914 * [misc]backup-simplify: Simplify (+ (* (acos (/ -1 a)) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (pow (acos (/ -1 a)) 2)))))))) into 0 1539421471.915 * [misc]backup-simplify: Simplify (- (/ 0 (pow (acos (/ -1 a)) 3)) (+ (* (/ -1 (pow (acos (/ -1 a)) 3)) (/ 0 (pow (acos (/ -1 a)) 3))) (* 0 (/ 0 (pow (acos (/ -1 a)) 3))) (* 0 (/ 0 (pow (acos (/ -1 a)) 3))) (* 0 (/ 0 (pow (acos (/ -1 a)) 3))) (* 0 (/ 0 (pow (acos (/ -1 a)) 3))) (* 0 (/ 0 (pow (acos (/ -1 a)) 3))))) into 0 1539421471.915 * [misc]backup-simplify: Simplify 0 into 0 1539421471.915 * [misc]backup-simplify: Simplify (/ -1 (pow (acos (/ -1 (/ 1 (- a)))) 3)) into (/ -1 (pow (acos a) 3)) 1539421471.915 * * * * [misc]progress: [ 4 / 4 ] generating series at (2) 1539421471.916 * [misc]backup-simplify: Simplify (/ (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (/ 1 a)) into (/ (* (cbrt -1) a) (acos a)) 1539421471.916 * [misc]approximate: Taking taylor expansion of (/ (* (cbrt -1) a) (acos a)) in (a) around 0 1539421471.916 * [misc]taylor: Taking taylor expansion of (/ (* (cbrt -1) a) (acos a)) in a 1539421471.916 * [misc]taylor: Taking taylor expansion of (* (cbrt -1) a) in a 1539421471.916 * [misc]taylor: Taking taylor expansion of (cbrt -1) in a 1539421471.916 * [misc]taylor: Taking taylor expansion of -1 in a 1539421471.916 * [misc]backup-simplify: Simplify -1 into -1 1539421471.917 * [misc]backup-simplify: Simplify (cbrt -1) into (cbrt -1) 1539421471.918 * [misc]backup-simplify: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1539421471.918 * [misc]taylor: Taking taylor expansion of a in a 1539421471.918 * [misc]backup-simplify: Simplify 0 into 0 1539421471.918 * [misc]backup-simplify: Simplify 1 into 1 1539421471.918 * [misc]taylor: Taking taylor expansion of (acos a) in a 1539421471.918 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1539421471.918 * [misc]backup-simplify: Simplify (* (cbrt -1) 0) into 0 1539421471.919 * [misc]backup-simplify: Simplify (+ (* (cbrt -1) 1) (* 0 0)) into (cbrt -1) 1539421471.920 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos a)) into (/ (cbrt -1) (acos a)) 1539421471.920 * [misc]taylor: Taking taylor expansion of (/ (* (cbrt -1) a) (acos a)) in a 1539421471.920 * [misc]taylor: Taking taylor expansion of (* (cbrt -1) a) in a 1539421471.920 * [misc]taylor: Taking taylor expansion of (cbrt -1) in a 1539421471.920 * [misc]taylor: Taking taylor expansion of -1 in a 1539421471.920 * [misc]backup-simplify: Simplify -1 into -1 1539421471.920 * [misc]backup-simplify: Simplify (cbrt -1) into (cbrt -1) 1539421471.921 * [misc]backup-simplify: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1539421471.921 * [misc]taylor: Taking taylor expansion of a in a 1539421471.921 * [misc]backup-simplify: Simplify 0 into 0 1539421471.921 * [misc]backup-simplify: Simplify 1 into 1 1539421471.921 * [misc]taylor: Taking taylor expansion of (acos a) in a 1539421471.921 * [misc]backup-simplify: Simplify (acos a) into (acos a) 1539421471.922 * [misc]backup-simplify: Simplify (* (cbrt -1) 0) into 0 1539421471.923 * [misc]backup-simplify: Simplify (+ (* (cbrt -1) 1) (* 0 0)) into (cbrt -1) 1539421471.923 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos a)) into (/ (cbrt -1) (acos a)) 1539421471.923 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos a)) into (/ (cbrt -1) (acos a)) 1539421471.926 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1539421471.927 * [misc]backup-simplify: Simplify (+ (* (cbrt -1) 0) (+ (* 0 1) (* 0 0))) into 0 1539421471.928 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ (cbrt -1) (acos a)) (/ 0 (acos a))))) into 0 1539421471.928 * [misc]backup-simplify: Simplify 0 into 0 1539421471.929 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1539421471.930 * [misc]backup-simplify: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0 1539421471.931 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ (cbrt -1) (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1539421471.931 * [misc]backup-simplify: Simplify 0 into 0 1539421471.934 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1539421471.936 * [misc]backup-simplify: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0 1539421471.936 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ (cbrt -1) (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1539421471.937 * [misc]backup-simplify: Simplify 0 into 0 1539421471.940 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1539421471.942 * [misc]backup-simplify: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))) into 0 1539421471.943 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ (cbrt -1) (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1539421471.943 * [misc]backup-simplify: Simplify 0 into 0 1539421471.946 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1539421471.948 * [misc]backup-simplify: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))))) into 0 1539421471.949 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ (cbrt -1) (acos a)) (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))) (* 0 (/ 0 (acos a))))) into 0 1539421471.949 * [misc]backup-simplify: Simplify 0 into 0 1539421471.951 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)) (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1539421471.953 * [misc]backup-simplify: Simplify (+ (* (cbrt -1) 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))))))) into 0 1539421471.954 * [misc]backup-simplify: Simplify (- (/ 0 (acos a)) (+ (* (/ (cbrt -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 1539421471.954 * [misc]backup-simplify: Simplify 0 into 0 1539421471.955 * [misc]backup-simplify: Simplify (* (/ (cbrt -1) (acos a)) a) into (/ (* (cbrt -1) a) (acos a)) 1539421471.955 * [misc]backup-simplify: Simplify (/ (cbrt (* (* (/ 1 (- (acos (/ 1 a)))) (/ 1 (- (acos (/ 1 a))))) (/ 1 (- (acos (/ 1 a)))))) (/ 1 (/ 1 a))) into (/ (cbrt -1) (* a (acos (/ 1 a)))) 1539421471.955 * [misc]approximate: Taking taylor expansion of (/ (cbrt -1) (* a (acos (/ 1 a)))) in (a) around 0 1539421471.955 * [misc]taylor: Taking taylor expansion of (/ (cbrt -1) (* a (acos (/ 1 a)))) in a 1539421471.955 * [misc]taylor: Taking taylor expansion of (cbrt -1) in a 1539421471.955 * [misc]taylor: Taking taylor expansion of -1 in a 1539421471.955 * [misc]backup-simplify: Simplify -1 into -1 1539421471.956 * [misc]backup-simplify: Simplify (cbrt -1) into (cbrt -1) 1539421471.957 * [misc]backup-simplify: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1539421471.957 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1539421471.957 * [misc]taylor: Taking taylor expansion of a in a 1539421471.957 * [misc]backup-simplify: Simplify 0 into 0 1539421471.957 * [misc]backup-simplify: Simplify 1 into 1 1539421471.957 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1539421471.957 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1539421471.957 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1539421471.958 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1539421471.958 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ 1 a))) into (/ (cbrt -1) (acos (/ 1 a))) 1539421471.958 * [misc]taylor: Taking taylor expansion of (/ (cbrt -1) (* a (acos (/ 1 a)))) in a 1539421471.958 * [misc]taylor: Taking taylor expansion of (cbrt -1) in a 1539421471.958 * [misc]taylor: Taking taylor expansion of -1 in a 1539421471.958 * [misc]backup-simplify: Simplify -1 into -1 1539421471.958 * [misc]backup-simplify: Simplify (cbrt -1) into (cbrt -1) 1539421471.959 * [misc]backup-simplify: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1539421471.959 * [misc]taylor: Taking taylor expansion of (* a (acos (/ 1 a))) in a 1539421471.959 * [misc]taylor: Taking taylor expansion of a in a 1539421471.959 * [misc]backup-simplify: Simplify 0 into 0 1539421471.959 * [misc]backup-simplify: Simplify 1 into 1 1539421471.959 * [misc]taylor: Taking taylor expansion of (acos (/ 1 a)) in a 1539421471.959 * [misc]backup-simplify: Simplify (acos (/ 1 a)) into (acos (/ 1 a)) 1539421471.960 * [misc]backup-simplify: Simplify (* 0 (acos (/ 1 a))) into 0 1539421471.960 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ 1 a)))) into (acos (/ 1 a)) 1539421471.960 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ 1 a))) into (/ (cbrt -1) (acos (/ 1 a))) 1539421471.961 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ 1 a))) into (/ (cbrt -1) (acos (/ 1 a))) 1539421471.961 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ 1 a))))) into 0 1539421471.962 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ (cbrt -1) (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))))) into 0 1539421471.962 * [misc]backup-simplify: Simplify 0 into 0 1539421471.964 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1539421471.965 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))) into 0 1539421471.965 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ (cbrt -1) (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1539421471.965 * [misc]backup-simplify: Simplify 0 into 0 1539421471.967 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1539421471.967 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))) into 0 1539421471.968 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ (cbrt -1) (acos (/ 1 a))) (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))) (* 0 (/ 0 (acos (/ 1 a)))))) into 0 1539421471.968 * [misc]backup-simplify: Simplify 0 into 0 1539421471.971 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1539421471.972 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))) into 0 1539421471.973 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ (cbrt -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 1539421471.973 * [misc]backup-simplify: Simplify 0 into 0 1539421471.974 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1539421471.975 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a))))))))) into 0 1539421471.976 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ (cbrt -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 1539421471.976 * [misc]backup-simplify: Simplify 0 into 0 1539421471.979 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1539421471.980 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ 1 a)))))))))) into 0 1539421471.980 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ 1 a))) (+ (* (/ (cbrt -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 1539421471.980 * [misc]backup-simplify: Simplify 0 into 0 1539421471.981 * [misc]backup-simplify: Simplify (* (/ (cbrt -1) (acos (/ 1 (/ 1 a)))) (/ 1 (/ 1 a))) into (/ (* (cbrt -1) a) (acos a)) 1539421471.981 * [misc]backup-simplify: Simplify (/ (cbrt (* (* (/ 1 (- (acos (/ 1 (- a))))) (/ 1 (- (acos (/ 1 (- a)))))) (/ 1 (- (acos (/ 1 (- a))))))) (/ 1 (/ 1 (- a)))) into (* -1 (/ (cbrt -1) (* a (acos (/ -1 a))))) 1539421471.981 * [misc]approximate: Taking taylor expansion of (* -1 (/ (cbrt -1) (* a (acos (/ -1 a))))) in (a) around 0 1539421471.981 * [misc]taylor: Taking taylor expansion of (* -1 (/ (cbrt -1) (* a (acos (/ -1 a))))) in a 1539421471.981 * [misc]taylor: Taking taylor expansion of -1 in a 1539421471.981 * [misc]backup-simplify: Simplify -1 into -1 1539421471.981 * [misc]taylor: Taking taylor expansion of (/ (cbrt -1) (* a (acos (/ -1 a)))) in a 1539421471.981 * [misc]taylor: Taking taylor expansion of (cbrt -1) in a 1539421471.981 * [misc]taylor: Taking taylor expansion of -1 in a 1539421471.981 * [misc]backup-simplify: Simplify -1 into -1 1539421471.981 * [misc]backup-simplify: Simplify (cbrt -1) into (cbrt -1) 1539421471.982 * [misc]backup-simplify: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1539421471.982 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1539421471.982 * [misc]taylor: Taking taylor expansion of a in a 1539421471.982 * [misc]backup-simplify: Simplify 0 into 0 1539421471.982 * [misc]backup-simplify: Simplify 1 into 1 1539421471.982 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1539421471.982 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1539421471.982 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1539421471.982 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1539421471.983 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ -1 a))) into (/ (cbrt -1) (acos (/ -1 a))) 1539421471.983 * [misc]taylor: Taking taylor expansion of (* -1 (/ (cbrt -1) (* a (acos (/ -1 a))))) in a 1539421471.983 * [misc]taylor: Taking taylor expansion of -1 in a 1539421471.983 * [misc]backup-simplify: Simplify -1 into -1 1539421471.983 * [misc]taylor: Taking taylor expansion of (/ (cbrt -1) (* a (acos (/ -1 a)))) in a 1539421471.983 * [misc]taylor: Taking taylor expansion of (cbrt -1) in a 1539421471.983 * [misc]taylor: Taking taylor expansion of -1 in a 1539421471.983 * [misc]backup-simplify: Simplify -1 into -1 1539421471.983 * [misc]backup-simplify: Simplify (cbrt -1) into (cbrt -1) 1539421471.984 * [misc]backup-simplify: Simplify (/ 0 (* 3 (cbrt -1))) into 0 1539421471.984 * [misc]taylor: Taking taylor expansion of (* a (acos (/ -1 a))) in a 1539421471.984 * [misc]taylor: Taking taylor expansion of a in a 1539421471.984 * [misc]backup-simplify: Simplify 0 into 0 1539421471.984 * [misc]backup-simplify: Simplify 1 into 1 1539421471.984 * [misc]taylor: Taking taylor expansion of (acos (/ -1 a)) in a 1539421471.984 * [misc]backup-simplify: Simplify (acos (/ -1 a)) into (acos (/ -1 a)) 1539421471.984 * [misc]backup-simplify: Simplify (* 0 (acos (/ -1 a))) into 0 1539421471.984 * [misc]backup-simplify: Simplify (+ (* 0 0) (* 1 (acos (/ -1 a)))) into (acos (/ -1 a)) 1539421471.984 * [misc]backup-simplify: Simplify (/ (cbrt -1) (acos (/ -1 a))) into (/ (cbrt -1) (acos (/ -1 a))) 1539421471.985 * [misc]backup-simplify: Simplify (* -1 (/ (cbrt -1) (acos (/ -1 a)))) into (* -1 (/ (cbrt -1) (acos (/ -1 a)))) 1539421471.985 * [misc]backup-simplify: Simplify (* -1 (/ (cbrt -1) (acos (/ -1 a)))) into (* -1 (/ (cbrt -1) (acos (/ -1 a)))) 1539421471.985 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (* 0 (acos (/ -1 a))))) into 0 1539421471.985 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ (cbrt -1) (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))))) into 0 1539421471.986 * [misc]backup-simplify: Simplify (+ (* -1 0) (* 0 (/ (cbrt -1) (acos (/ -1 a))))) into 0 1539421471.986 * [misc]backup-simplify: Simplify 0 into 0 1539421471.987 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1539421471.988 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))) into 0 1539421471.988 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ (cbrt -1) (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1539421471.988 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 (/ (cbrt -1) (acos (/ -1 a)))))) into 0 1539421471.988 * [misc]backup-simplify: Simplify 0 into 0 1539421471.989 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1539421471.989 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))) into 0 1539421471.990 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ (cbrt -1) (acos (/ -1 a))) (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))) (* 0 (/ 0 (acos (/ -1 a)))))) into 0 1539421471.990 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (cbrt -1) (acos (/ -1 a))))))) into 0 1539421471.990 * [misc]backup-simplify: Simplify 0 into 0 1539421471.992 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1539421471.993 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))) into 0 1539421471.993 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ (cbrt -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 1539421471.994 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (cbrt -1) (acos (/ -1 a)))))))) into 0 1539421471.994 * [misc]backup-simplify: Simplify 0 into 0 1539421471.995 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)))) (* 3 (cbrt -1))) into 0 1539421471.995 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a))))))))) into 0 1539421471.996 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ (cbrt -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 1539421471.996 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (cbrt -1) (acos (/ -1 a))))))))) into 0 1539421471.996 * [misc]backup-simplify: Simplify 0 into 0 1539421471.998 * [misc]backup-simplify: Simplify (/ (- 0 (+ (* 2 (* 0 0 0)) (* 2 (* 0 0 0)) (* 2 (* 0 0 (cbrt -1))))) (* 3 (cbrt -1))) into 0 1539421471.999 * [misc]backup-simplify: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (acos (/ -1 a)))))))))) into 0 1539421471.999 * [misc]backup-simplify: Simplify (- (/ 0 (acos (/ -1 a))) (+ (* (/ (cbrt -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 1539421472.000 * [misc]backup-simplify: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ (cbrt -1) (acos (/ -1 a)))))))))) into 0 1539421472.000 * [misc]backup-simplify: Simplify 0 into 0 1539421472.001 * [misc]backup-simplify: Simplify (* (* -1 (/ (cbrt -1) (acos (/ -1 (/ 1 (- a)))))) (/ 1 (/ 1 (- a)))) into (/ (* (cbrt -1) a) (acos a)) 1539421472.001 * * * [misc]progress: simplifying candidates 1539421472.001 * * * * [misc]progress: [ 1 / 168 ] simplifiying candidate # 1539421472.001 * [enter]simplify: Simplifying (- (acos a)) 1539421472.001 * * [misc]simplify: iters left: 3 (3 enodes) 1539421472.001 * [exit]simplify: Simplified to (- (acos a)) 1539421472.002 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (pow (- (acos a)) (+ -1 -1)) (/ 1 (- (acos a))))) (/ 1 a))) 1539421472.002 * [enter]simplify: Simplifying (+ -1 -1) 1539421472.002 * * [misc]simplify: iters left: 2 (2 enodes) 1539421472.003 * * [misc]simplify: iters left: 1 (3 enodes) 1539421472.003 * [exit]simplify: Simplified to -2 1539421472.003 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (/ (cbrt (* (pow (- (acos a)) -2) (/ 1 (- (acos a))))) (/ 1 a))) 1539421472.003 * * * * [misc]progress: [ 2 / 168 ] simplifiying candidate # 1539421472.003 * [enter]simplify: Simplifying (- (acos a)) 1539421472.003 * * [misc]simplify: iters left: 3 (3 enodes) 1539421472.004 * [exit]simplify: Simplified to (- (acos a)) 1539421472.004 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (pow (- (acos a)) (+ -1 (- 1))) (/ 1 (- (acos a))))) (/ 1 a))) 1539421472.004 * [enter]simplify: Simplifying (+ -1 (- 1)) 1539421472.004 * * [misc]simplify: iters left: 4 (4 enodes) 1539421472.006 * * [misc]simplify: iters left: 3 (9 enodes) 1539421472.006 * [exit]simplify: Simplified to -2 1539421472.006 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (/ (cbrt (* (pow (- (acos a)) -2) (/ 1 (- (acos a))))) (/ 1 a))) 1539421472.006 * * * * [misc]progress: [ 3 / 168 ] simplifiying candidate # 1539421472.006 * [enter]simplify: Simplifying (- (acos a)) 1539421472.007 * * [misc]simplify: iters left: 3 (3 enodes) 1539421472.007 * [exit]simplify: Simplified to (- (acos a)) 1539421472.007 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (pow (- (acos a)) (+ (- 1) -1)) (/ 1 (- (acos a))))) (/ 1 a))) 1539421472.007 * [enter]simplify: Simplifying (+ (- 1) -1) 1539421472.007 * * [misc]simplify: iters left: 4 (4 enodes) 1539421472.010 * * [misc]simplify: iters left: 3 (8 enodes) 1539421472.011 * [exit]simplify: Simplified to -2 1539421472.011 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (/ (cbrt (* (pow (- (acos a)) -2) (/ 1 (- (acos a))))) (/ 1 a))) 1539421472.012 * * * * [misc]progress: [ 4 / 168 ] simplifiying candidate # 1539421472.012 * [enter]simplify: Simplifying (- (acos a)) 1539421472.012 * * [misc]simplify: iters left: 3 (3 enodes) 1539421472.013 * [exit]simplify: Simplified to (- (acos a)) 1539421472.013 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (pow (- (acos a)) (+ (- 1) (- 1))) (/ 1 (- (acos a))))) (/ 1 a))) 1539421472.013 * [enter]simplify: Simplifying (+ (- 1) (- 1)) 1539421472.013 * * [misc]simplify: iters left: 4 (3 enodes) 1539421472.016 * * [misc]simplify: iters left: 3 (11 enodes) 1539421472.018 * [exit]simplify: Simplified to -2 1539421472.018 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (/ (cbrt (* (pow (- (acos a)) -2) (/ 1 (- (acos a))))) (/ 1 a))) 1539421472.018 * * * * [misc]progress: [ 5 / 168 ] simplifiying candidate # 1539421472.018 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1539421472.019 * * [misc]simplify: iters left: 5 (5 enodes) 1539421472.020 * * [misc]simplify: iters left: 4 (7 enodes) 1539421472.022 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1539421472.022 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (pow (/ 1 (- (acos a))) (+ 1 1)) (/ 1 (- (acos a))))) (/ 1 a))) 1539421472.022 * [enter]simplify: Simplifying (+ 1 1) 1539421472.022 * * [misc]simplify: iters left: 2 (2 enodes) 1539421472.024 * * [misc]simplify: iters left: 1 (5 enodes) 1539421472.025 * [exit]simplify: Simplified to 2 1539421472.025 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (/ (cbrt (* (pow (/ 1 (- (acos a))) 2) (/ 1 (- (acos a))))) (/ 1 a))) 1539421472.025 * * * * [misc]progress: [ 6 / 168 ] simplifiying candidate # 1539421472.025 * [enter]simplify: Simplifying (* (- (acos a)) (- (acos a))) 1539421472.025 * * [misc]simplify: iters left: 5 (4 enodes) 1539421472.027 * * [misc]simplify: iters left: 4 (9 enodes) 1539421472.030 * * [misc]simplify: iters left: 3 (13 enodes) 1539421472.034 * * [misc]simplify: iters left: 2 (33 enodes) 1539421472.041 * * [misc]simplify: iters left: 1 (40 enodes) 1539421472.047 * [exit]simplify: Simplified to (* (acos a) (acos a)) 1539421472.047 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (pow (* (acos a) (acos a)) -1) (/ 1 (- (acos a))))) (/ 1 a))) 1539421472.047 * * * * [misc]progress: [ 7 / 168 ] simplifiying candidate # 1539421472.047 * [enter]simplify: Simplifying (* (- (acos a)) (- (acos a))) 1539421472.048 * * [misc]simplify: iters left: 5 (4 enodes) 1539421472.049 * * [misc]simplify: iters left: 4 (9 enodes) 1539421472.052 * * [misc]simplify: iters left: 3 (13 enodes) 1539421472.055 * * [misc]simplify: iters left: 2 (33 enodes) 1539421472.062 * * [misc]simplify: iters left: 1 (40 enodes) 1539421472.068 * [exit]simplify: Simplified to (* (acos a) (acos a)) 1539421472.068 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (pow (* (acos a) (acos a)) (- 1)) (/ 1 (- (acos a))))) (/ 1 a))) 1539421472.068 * [enter]simplify: Simplifying (- 1) 1539421472.068 * * [misc]simplify: iters left: 2 (2 enodes) 1539421472.069 * * [misc]simplify: iters left: 1 (5 enodes) 1539421472.070 * [exit]simplify: Simplified to -1 1539421472.070 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (/ (cbrt (* (pow (* (acos a) (acos a)) -1) (/ 1 (- (acos a))))) (/ 1 a))) 1539421472.071 * * * * [misc]progress: [ 8 / 168 ] simplifiying candidate # 1539421472.071 * [enter]simplify: Simplifying (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) 1539421472.071 * * [misc]simplify: iters left: 6 (6 enodes) 1539421472.072 * * [misc]simplify: iters left: 5 (12 enodes) 1539421472.074 * * [misc]simplify: iters left: 4 (14 enodes) 1539421472.076 * * [misc]simplify: iters left: 3 (18 enodes) 1539421472.078 * * [misc]simplify: iters left: 2 (27 enodes) 1539421472.083 * * [misc]simplify: iters left: 1 (58 enodes) 1539421472.092 * [exit]simplify: Simplified to (/ (/ 1 (acos a)) (acos a)) 1539421472.092 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (pow (/ (/ 1 (acos a)) (acos a)) 1) (/ 1 (- (acos a))))) (/ 1 a))) 1539421472.093 * * * * [misc]progress: [ 9 / 168 ] simplifiying candidate # 1539421472.093 * * * * [misc]progress: [ 10 / 168 ] simplifiying candidate # 1539421472.093 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1539421472.093 * * [misc]simplify: iters left: 5 (5 enodes) 1539421472.094 * * [misc]simplify: iters left: 4 (7 enodes) 1539421472.094 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1539421472.094 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (pow (/ 1 (- (acos a))) (+ 1 1)) (/ 1 (- (acos a))))) (/ 1 a))) 1539421472.095 * * * * [misc]progress: [ 11 / 168 ] simplifiying candidate # 1539421472.095 * * * * [misc]progress: [ 12 / 168 ] simplifiying candidate # 1539421472.095 * [enter]simplify: Simplifying (+ (- (log (- (acos a)))) (- (log (- (acos a))))) 1539421472.095 * * [misc]simplify: iters left: 6 (6 enodes) 1539421472.096 * * [misc]simplify: iters left: 5 (9 enodes) 1539421472.097 * [exit]simplify: Simplified to (- (+ (log (- (acos a))) (log (- (acos a))))) 1539421472.097 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (exp (- (+ (log (- (acos a))) (log (- (acos a)))))) (/ 1 (- (acos a))))) (/ 1 a))) 1539421472.097 * * * * [misc]progress: [ 13 / 168 ] simplifiying candidate # 1539421472.097 * [enter]simplify: Simplifying (+ (- (log (- (acos a)))) (log (/ 1 (- (acos a))))) 1539421472.097 * * [misc]simplify: iters left: 6 (9 enodes) 1539421472.099 * * [misc]simplify: iters left: 5 (14 enodes) 1539421472.101 * * [misc]simplify: iters left: 4 (17 enodes) 1539421472.104 * * [misc]simplify: iters left: 3 (22 enodes) 1539421472.110 * * [misc]simplify: iters left: 2 (29 enodes) 1539421472.121 * * [misc]simplify: iters left: 1 (43 enodes) 1539421472.132 * [exit]simplify: Simplified to (- (+ (log (- (acos a))) (log (- (acos a))))) 1539421472.132 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (exp (- (+ (log (- (acos a))) (log (- (acos a)))))) (/ 1 (- (acos a))))) (/ 1 a))) 1539421472.132 * * * * [misc]progress: [ 14 / 168 ] simplifiying candidate # 1539421472.133 * [enter]simplify: Simplifying (+ (log (/ 1 (- (acos a)))) (- (log (- (acos a))))) 1539421472.133 * * [misc]simplify: iters left: 6 (9 enodes) 1539421472.137 * * [misc]simplify: iters left: 5 (15 enodes) 1539421472.140 * * [misc]simplify: iters left: 4 (17 enodes) 1539421472.144 * [exit]simplify: Simplified to (- (+ (log (- (acos a))) (log (- (acos a))))) 1539421472.144 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (exp (- (+ (log (- (acos a))) (log (- (acos a)))))) (/ 1 (- (acos a))))) (/ 1 a))) 1539421472.144 * * * * [misc]progress: [ 15 / 168 ] simplifiying candidate # 1539421472.144 * [enter]simplify: Simplifying (+ (log (/ 1 (- (acos a)))) (log (/ 1 (- (acos a))))) 1539421472.144 * * [misc]simplify: iters left: 6 (7 enodes) 1539421472.147 * * [misc]simplify: iters left: 5 (13 enodes) 1539421472.150 * * [misc]simplify: iters left: 4 (16 enodes) 1539421472.154 * * [misc]simplify: iters left: 3 (21 enodes) 1539421472.159 * * [misc]simplify: iters left: 2 (28 enodes) 1539421472.171 * * [misc]simplify: iters left: 1 (42 enodes) 1539421472.181 * [exit]simplify: Simplified to (- (+ (log (- (acos a))) (log (- (acos a))))) 1539421472.181 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (exp (- (+ (log (- (acos a))) (log (- (acos a)))))) (/ 1 (- (acos a))))) (/ 1 a))) 1539421472.181 * * * * [misc]progress: [ 16 / 168 ] simplifiying candidate # 1539421472.182 * * * * [misc]progress: [ 17 / 168 ] simplifiying candidate # 1539421472.182 * * * * [misc]progress: [ 18 / 168 ] simplifiying candidate # 1539421472.182 * [enter]simplify: Simplifying (* (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))) (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) 1539421472.182 * * [misc]simplify: iters left: 6 (8 enodes) 1539421472.184 * * [misc]simplify: iters left: 5 (21 enodes) 1539421472.189 * * [misc]simplify: iters left: 4 (60 enodes) 1539421472.206 * * [misc]simplify: iters left: 3 (81 enodes) 1539421472.220 * * [misc]simplify: iters left: 2 (107 enodes) 1539421472.251 * * [misc]simplify: iters left: 1 (179 enodes) 1539421472.330 * [exit]simplify: Simplified to (/ (/ 1 (* (acos a) (acos a))) (* (* (acos a) (acos a)) (* (acos a) (acos a)))) 1539421472.330 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (cbrt (/ (/ 1 (* (acos a) (acos a))) (* (* (acos a) (acos a)) (* (acos a) (acos a))))) (/ 1 (- (acos a))))) (/ 1 a))) 1539421472.330 * * * * [misc]progress: [ 19 / 168 ] simplifiying candidate # 1539421472.330 * * * * [misc]progress: [ 20 / 168 ] simplifiying candidate # 1539421472.330 * * * * [misc]progress: [ 21 / 168 ] simplifiying candidate # 1539421472.330 * * * * [misc]progress: [ 22 / 168 ] simplifiying candidate # 1539421472.331 * [enter]simplify: Simplifying (* 1 1) 1539421472.331 * * [misc]simplify: iters left: 2 (2 enodes) 1539421472.331 * * [misc]simplify: iters left: 1 (4 enodes) 1539421472.332 * [exit]simplify: Simplified to 1 1539421472.332 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (/ 1 (* (- (acos a)) (- (acos a)))) (/ 1 (- (acos a))))) (/ 1 a))) 1539421472.332 * [enter]simplify: Simplifying (* (- (acos a)) (- (acos a))) 1539421472.332 * * [misc]simplify: iters left: 5 (4 enodes) 1539421472.334 * * [misc]simplify: iters left: 4 (9 enodes) 1539421472.337 * * [misc]simplify: iters left: 3 (13 enodes) 1539421472.340 * * [misc]simplify: iters left: 2 (33 enodes) 1539421472.347 * * [misc]simplify: iters left: 1 (40 enodes) 1539421472.353 * [exit]simplify: Simplified to (* (acos a) (acos a)) 1539421472.353 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (/ (cbrt (* (/ 1 (* (acos a) (acos a))) (/ 1 (- (acos a))))) (/ 1 a))) 1539421472.353 * * * * [misc]progress: [ 23 / 168 ] simplifiying candidate # 1539421472.353 * * * * [misc]progress: [ 24 / 168 ] simplifiying candidate # 1539421472.354 * [enter]simplify: Simplifying (- (acos a)) 1539421472.354 * * [misc]simplify: iters left: 3 (3 enodes) 1539421472.355 * [exit]simplify: Simplified to (- (acos a)) 1539421472.355 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (/ (cbrt (* (/ (/ 1 (- (acos a))) (- (acos a))) (/ 1 (- (acos a))))) (/ 1 a))) 1539421472.355 * * * * [misc]progress: [ 25 / 168 ] simplifiying candidate # 1539421472.355 * [enter]simplify: Simplifying (cbrt (/ 1 (- (acos a)))) 1539421472.355 * * [misc]simplify: iters left: 6 (6 enodes) 1539421472.357 * * [misc]simplify: iters left: 5 (8 enodes) 1539421472.359 * [exit]simplify: Simplified to (cbrt (/ 1 (- (acos a)))) 1539421472.359 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (/ (cbrt (* (* (* (/ 1 (- (acos a))) (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a)))))) (cbrt (/ 1 (- (acos a))))) (/ 1 (- (acos a))))) (/ 1 a))) 1539421472.359 * * * * [misc]progress: [ 26 / 168 ] simplifiying candidate # 1539421472.359 * [enter]simplify: Simplifying (sqrt (/ 1 (- (acos a)))) 1539421472.359 * * [misc]simplify: iters left: 6 (6 enodes) 1539421472.361 * * [misc]simplify: iters left: 5 (8 enodes) 1539421472.363 * [exit]simplify: Simplified to (sqrt (/ 1 (- (acos a)))) 1539421472.363 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (/ (cbrt (* (* (* (/ 1 (- (acos a))) (sqrt (/ 1 (- (acos a))))) (sqrt (/ 1 (- (acos a))))) (/ 1 (- (acos a))))) (/ 1 a))) 1539421472.363 * * * * [misc]progress: [ 27 / 168 ] simplifiying candidate # 1539421472.364 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1539421472.364 * * [misc]simplify: iters left: 5 (5 enodes) 1539421472.365 * * [misc]simplify: iters left: 4 (7 enodes) 1539421472.367 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1539421472.367 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (/ (cbrt (* (* (* (/ 1 (- (acos a))) 1) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (/ 1 a))) 1539421472.367 * * * * [misc]progress: [ 28 / 168 ] simplifiying candidate # 1539421472.367 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1539421472.367 * * [misc]simplify: iters left: 5 (5 enodes) 1539421472.369 * * [misc]simplify: iters left: 4 (7 enodes) 1539421472.371 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1539421472.371 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (/ (cbrt (* (* (* (/ 1 (- (acos a))) 1) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (/ 1 a))) 1539421472.371 * * * * [misc]progress: [ 29 / 168 ] simplifiying candidate # 1539421472.371 * [enter]simplify: Simplifying (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1539421472.371 * * [misc]simplify: iters left: 6 (7 enodes) 1539421472.373 * * [misc]simplify: iters left: 5 (9 enodes) 1539421472.378 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1539421472.378 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (* (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (* (cbrt (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (/ 1 (- (acos a))))) (/ 1 a))) 1539421472.378 * * * * [misc]progress: [ 30 / 168 ] simplifiying candidate # 1539421472.378 * [enter]simplify: Simplifying (sqrt (/ 1 (- (acos a)))) 1539421472.378 * * [misc]simplify: iters left: 6 (6 enodes) 1539421472.380 * * [misc]simplify: iters left: 5 (8 enodes) 1539421472.382 * [exit]simplify: Simplified to (sqrt (/ 1 (- (acos a)))) 1539421472.382 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (* (sqrt (/ 1 (- (acos a)))) (* (sqrt (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (/ 1 (- (acos a))))) (/ 1 a))) 1539421472.382 * * * * [misc]progress: [ 31 / 168 ] simplifiying candidate # 1539421472.382 * * * * [misc]progress: [ 32 / 168 ] simplifiying candidate # 1539421472.383 * * * * [misc]progress: [ 33 / 168 ] simplifiying candidate # 1539421472.383 * [enter]simplify: Simplifying (- (acos a)) 1539421472.383 * * [misc]simplify: iters left: 3 (3 enodes) 1539421472.384 * [exit]simplify: Simplified to (- (acos a)) 1539421472.384 * [misc]simplify: Simplified (2 1 1 1 2) to (λ (a) (/ (cbrt (* (/ (* (/ 1 (- (acos a))) 1) (- (acos a))) (/ 1 (- (acos a))))) (/ 1 a))) 1539421472.384 * * * * [misc]progress: [ 34 / 168 ] simplifiying candidate # 1539421472.384 * [enter]simplify: Simplifying (* 1 (/ 1 (- (acos a)))) 1539421472.384 * * [misc]simplify: iters left: 6 (6 enodes) 1539421472.387 * * [misc]simplify: iters left: 5 (11 enodes) 1539421472.389 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1539421472.389 * [misc]simplify: Simplified (2 1 1 1 1) to (λ (a) (/ (cbrt (* (/ (/ 1 (- (acos a))) (- (acos a))) (/ 1 (- (acos a))))) (/ 1 a))) 1539421472.389 * * * * [misc]progress: [ 35 / 168 ] simplifiying candidate # 1539421472.389 * * * * [misc]progress: [ 36 / 168 ] simplifiying candidate # 1539421472.390 * * * * [misc]progress: [ 37 / 168 ] simplifiying candidate # 1539421472.390 * * * * [misc]progress: [ 38 / 168 ] simplifiying candidate # 1539421472.390 * * * * [misc]progress: [ 39 / 168 ] simplifiying candidate # 1539421472.390 * * * * [misc]progress: [ 40 / 168 ] simplifiying candidate # 1539421472.390 * [enter]simplify: Simplifying (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) 1539421472.390 * * [misc]simplify: iters left: 6 (7 enodes) 1539421472.392 * * [misc]simplify: iters left: 5 (13 enodes) 1539421472.396 * * [misc]simplify: iters left: 4 (15 enodes) 1539421472.400 * * [misc]simplify: iters left: 3 (19 enodes) 1539421472.404 * * [misc]simplify: iters left: 2 (28 enodes) 1539421472.411 * * [misc]simplify: iters left: 1 (59 enodes) 1539421472.429 * [exit]simplify: Simplified to (cbrt (/ (/ 1 (acos a)) (acos a))) 1539421472.429 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (* (cbrt (/ (/ 1 (acos a)) (acos a))) (cbrt (/ 1 (- (acos a))))) (/ 1 a))) 1539421472.429 * * * * [misc]progress: [ 41 / 168 ] simplifiying candidate # 1539421472.429 * [enter]simplify: Simplifying (cbrt (* (* 1 1) 1)) 1539421472.429 * * [misc]simplify: iters left: 5 (4 enodes) 1539421472.432 * * [misc]simplify: iters left: 4 (6 enodes) 1539421472.432 * [exit]simplify: Simplified to 1 1539421472.432 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (/ 1 (cbrt (* (* (- (acos a)) (- (acos a))) (- (acos a))))) (/ 1 a))) 1539421472.432 * * * * [misc]progress: [ 42 / 168 ] simplifiying candidate # 1539421472.433 * [enter]simplify: Simplifying (cbrt (* (/ 1 (- (acos a))) 1)) 1539421472.433 * * [misc]simplify: iters left: 6 (7 enodes) 1539421472.436 * * [misc]simplify: iters left: 5 (12 enodes) 1539421472.439 * [exit]simplify: Simplified to (cbrt (/ 1 (- (acos a)))) 1539421472.439 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (/ (cbrt (/ 1 (- (acos a)))) (cbrt (* (- (acos a)) (- (acos a))))) (/ 1 a))) 1539421472.439 * * * * [misc]progress: [ 43 / 168 ] simplifiying candidate # 1539421472.439 * [enter]simplify: Simplifying (cbrt (* (* (/ 1 (- (acos a))) 1) 1)) 1539421472.440 * * [misc]simplify: iters left: 6 (8 enodes) 1539421472.443 * * [misc]simplify: iters left: 5 (13 enodes) 1539421472.446 * [exit]simplify: Simplified to (cbrt (/ 1 (- (acos a)))) 1539421472.446 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (/ (cbrt (/ 1 (- (acos a)))) (cbrt (* (- (acos a)) (- (acos a))))) (/ 1 a))) 1539421472.446 * * * * [misc]progress: [ 44 / 168 ] simplifiying candidate # 1539421472.446 * [enter]simplify: Simplifying (cbrt (* (* 1 (/ 1 (- (acos a)))) 1)) 1539421472.446 * * [misc]simplify: iters left: 6 (8 enodes) 1539421472.450 * * [misc]simplify: iters left: 5 (15 enodes) 1539421472.453 * [exit]simplify: Simplified to (cbrt (/ 1 (- (acos a)))) 1539421472.453 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (/ (cbrt (/ 1 (- (acos a)))) (cbrt (* (- (acos a)) (- (acos a))))) (/ 1 a))) 1539421472.453 * * * * [misc]progress: [ 45 / 168 ] simplifiying candidate # 1539421472.453 * [enter]simplify: Simplifying (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) 1539421472.453 * * [misc]simplify: iters left: 6 (7 enodes) 1539421472.454 * * [misc]simplify: iters left: 5 (13 enodes) 1539421472.456 * * [misc]simplify: iters left: 4 (15 enodes) 1539421472.458 * * [misc]simplify: iters left: 3 (19 enodes) 1539421472.460 * * [misc]simplify: iters left: 2 (28 enodes) 1539421472.465 * * [misc]simplify: iters left: 1 (59 enodes) 1539421472.473 * [exit]simplify: Simplified to (cbrt (/ (/ 1 (acos a)) (acos a))) 1539421472.473 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (/ (cbrt (/ (/ 1 (acos a)) (acos a))) (cbrt (- (acos a)))) (/ 1 a))) 1539421472.474 * * * * [misc]progress: [ 46 / 168 ] simplifiying candidate # 1539421472.474 * [enter]simplify: Simplifying (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) 1)) 1539421472.474 * * [misc]simplify: iters left: 6 (8 enodes) 1539421472.475 * * [misc]simplify: iters left: 5 (15 enodes) 1539421472.478 * * [misc]simplify: iters left: 4 (18 enodes) 1539421472.480 * * [misc]simplify: iters left: 3 (21 enodes) 1539421472.482 * * [misc]simplify: iters left: 2 (30 enodes) 1539421472.486 * * [misc]simplify: iters left: 1 (59 enodes) 1539421472.496 * [exit]simplify: Simplified to (cbrt (/ 1 (* (acos a) (acos a)))) 1539421472.496 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (/ (cbrt (/ 1 (* (acos a) (acos a)))) (cbrt (- (acos a)))) (/ 1 a))) 1539421472.496 * * * * [misc]progress: [ 47 / 168 ] simplifiying candidate # 1539421472.496 * [enter]simplify: Simplifying (cbrt (* (* 1 1) (/ 1 (- (acos a))))) 1539421472.496 * * [misc]simplify: iters left: 6 (8 enodes) 1539421472.498 * * [misc]simplify: iters left: 5 (13 enodes) 1539421472.500 * [exit]simplify: Simplified to (cbrt (/ 1 (- (acos a)))) 1539421472.500 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (/ (cbrt (/ 1 (- (acos a)))) (cbrt (* (- (acos a)) (- (acos a))))) (/ 1 a))) 1539421472.500 * * * * [misc]progress: [ 48 / 168 ] simplifiying candidate # 1539421472.500 * [enter]simplify: Simplifying (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) 1539421472.500 * * [misc]simplify: iters left: 6 (7 enodes) 1539421472.501 * * [misc]simplify: iters left: 5 (13 enodes) 1539421472.504 * * [misc]simplify: iters left: 4 (15 enodes) 1539421472.505 * * [misc]simplify: iters left: 3 (19 enodes) 1539421472.508 * * [misc]simplify: iters left: 2 (28 enodes) 1539421472.512 * * [misc]simplify: iters left: 1 (59 enodes) 1539421472.521 * [exit]simplify: Simplified to (cbrt (/ (/ 1 (acos a)) (acos a))) 1539421472.521 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (/ (cbrt (/ (/ 1 (acos a)) (acos a))) (cbrt (- (acos a)))) (/ 1 a))) 1539421472.521 * * * * [misc]progress: [ 49 / 168 ] simplifiying candidate # 1539421472.521 * [enter]simplify: Simplifying (cbrt (* (* (/ 1 (- (acos a))) 1) (/ 1 (- (acos a))))) 1539421472.521 * * [misc]simplify: iters left: 6 (8 enodes) 1539421472.523 * * [misc]simplify: iters left: 5 (17 enodes) 1539421472.528 * * [misc]simplify: iters left: 4 (25 enodes) 1539421472.531 * * [misc]simplify: iters left: 3 (50 enodes) 1539421472.539 * * [misc]simplify: iters left: 2 (91 enodes) 1539421472.552 * * [misc]simplify: iters left: 1 (116 enodes) 1539421472.573 * [exit]simplify: Simplified to (cbrt (/ (/ 1 (acos a)) (acos a))) 1539421472.574 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (/ (cbrt (/ (/ 1 (acos a)) (acos a))) (cbrt (- (acos a)))) (/ 1 a))) 1539421472.574 * * * * [misc]progress: [ 50 / 168 ] simplifiying candidate # 1539421472.574 * [enter]simplify: Simplifying (cbrt (* (* 1 (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) 1539421472.574 * * [misc]simplify: iters left: 6 (8 enodes) 1539421472.577 * * [misc]simplify: iters left: 5 (18 enodes) 1539421472.579 * * [misc]simplify: iters left: 4 (21 enodes) 1539421472.582 * * [misc]simplify: iters left: 3 (29 enodes) 1539421472.585 * * [misc]simplify: iters left: 2 (43 enodes) 1539421472.590 * * [misc]simplify: iters left: 1 (68 enodes) 1539421472.600 * [exit]simplify: Simplified to (cbrt (/ (/ 1 (acos a)) (acos a))) 1539421472.600 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (/ (cbrt (/ (/ 1 (acos a)) (acos a))) (cbrt (- (acos a)))) (/ 1 a))) 1539421472.600 * * * * [misc]progress: [ 51 / 168 ] simplifiying candidate # 1539421472.600 * * * * [misc]progress: [ 52 / 168 ] simplifiying candidate # 1539421472.600 * * * * [misc]progress: [ 53 / 168 ] simplifiying candidate # 1539421472.600 * * * * [misc]progress: [ 54 / 168 ] simplifiying candidate # 1539421472.600 * * * * [misc]progress: [ 55 / 168 ] simplifiying candidate # 1539421472.600 * * * * [misc]progress: [ 56 / 168 ] simplifiying candidate # 1539421472.601 * [enter]simplify: Simplifying (- (acos a)) 1539421472.601 * * [misc]simplify: iters left: 3 (3 enodes) 1539421472.601 * [exit]simplify: Simplified to (- (acos a)) 1539421472.601 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (- (acos a)) (+ (+ -1 -1) -1))) (/ 1 a))) 1539421472.601 * [enter]simplify: Simplifying (+ (+ -1 -1) -1) 1539421472.601 * * [misc]simplify: iters left: 4 (3 enodes) 1539421472.603 * * [misc]simplify: iters left: 3 (6 enodes) 1539421472.603 * [exit]simplify: Simplified to -3 1539421472.603 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (pow (- (acos a)) -3)) (/ 1 a))) 1539421472.603 * * * * [misc]progress: [ 57 / 168 ] simplifiying candidate # 1539421472.604 * [enter]simplify: Simplifying (- (acos a)) 1539421472.604 * * [misc]simplify: iters left: 3 (3 enodes) 1539421472.604 * [exit]simplify: Simplified to (- (acos a)) 1539421472.604 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (- (acos a)) (+ (+ -1 -1) (- 1)))) (/ 1 a))) 1539421472.604 * [enter]simplify: Simplifying (+ (+ -1 -1) (- 1)) 1539421472.604 * * [misc]simplify: iters left: 4 (5 enodes) 1539421472.607 * * [misc]simplify: iters left: 3 (13 enodes) 1539421472.608 * [exit]simplify: Simplified to -3 1539421472.608 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (pow (- (acos a)) -3)) (/ 1 a))) 1539421472.608 * * * * [misc]progress: [ 58 / 168 ] simplifiying candidate # 1539421472.608 * [enter]simplify: Simplifying (- (acos a)) 1539421472.608 * * [misc]simplify: iters left: 3 (3 enodes) 1539421472.609 * [exit]simplify: Simplified to (- (acos a)) 1539421472.609 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (- (acos a)) (+ (+ -1 (- 1)) -1))) (/ 1 a))) 1539421472.609 * [enter]simplify: Simplifying (+ (+ -1 (- 1)) -1) 1539421472.609 * * [misc]simplify: iters left: 6 (5 enodes) 1539421472.612 * * [misc]simplify: iters left: 5 (12 enodes) 1539421472.612 * [exit]simplify: Simplified to -3 1539421472.612 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (pow (- (acos a)) -3)) (/ 1 a))) 1539421472.612 * * * * [misc]progress: [ 59 / 168 ] simplifiying candidate # 1539421472.613 * [enter]simplify: Simplifying (- (acos a)) 1539421472.613 * * [misc]simplify: iters left: 3 (3 enodes) 1539421472.613 * [exit]simplify: Simplified to (- (acos a)) 1539421472.613 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (- (acos a)) (+ (+ -1 (- 1)) (- 1)))) (/ 1 a))) 1539421472.613 * [enter]simplify: Simplifying (+ (+ -1 (- 1)) (- 1)) 1539421472.613 * * [misc]simplify: iters left: 6 (5 enodes) 1539421472.616 * * [misc]simplify: iters left: 5 (14 enodes) 1539421472.618 * * [misc]simplify: iters left: 4 (16 enodes) 1539421472.618 * [exit]simplify: Simplified to -3 1539421472.618 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (pow (- (acos a)) -3)) (/ 1 a))) 1539421472.618 * * * * [misc]progress: [ 60 / 168 ] simplifiying candidate # 1539421472.619 * [enter]simplify: Simplifying (- (acos a)) 1539421472.619 * * [misc]simplify: iters left: 3 (3 enodes) 1539421472.619 * [exit]simplify: Simplified to (- (acos a)) 1539421472.619 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (- (acos a)) (+ (+ (- 1) -1) -1))) (/ 1 a))) 1539421472.619 * [enter]simplify: Simplifying (+ (+ (- 1) -1) -1) 1539421472.619 * * [misc]simplify: iters left: 6 (5 enodes) 1539421472.623 * * [misc]simplify: iters left: 5 (13 enodes) 1539421472.623 * [exit]simplify: Simplified to -3 1539421472.623 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (pow (- (acos a)) -3)) (/ 1 a))) 1539421472.623 * * * * [misc]progress: [ 61 / 168 ] simplifiying candidate # 1539421472.624 * [enter]simplify: Simplifying (- (acos a)) 1539421472.624 * * [misc]simplify: iters left: 3 (3 enodes) 1539421472.624 * [exit]simplify: Simplified to (- (acos a)) 1539421472.624 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (- (acos a)) (+ (+ (- 1) -1) (- 1)))) (/ 1 a))) 1539421472.624 * [enter]simplify: Simplifying (+ (+ (- 1) -1) (- 1)) 1539421472.624 * * [misc]simplify: iters left: 6 (5 enodes) 1539421472.627 * * [misc]simplify: iters left: 5 (12 enodes) 1539421472.628 * [exit]simplify: Simplified to -3 1539421472.628 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (pow (- (acos a)) -3)) (/ 1 a))) 1539421472.628 * * * * [misc]progress: [ 62 / 168 ] simplifiying candidate # 1539421472.628 * [enter]simplify: Simplifying (- (acos a)) 1539421472.628 * * [misc]simplify: iters left: 3 (3 enodes) 1539421472.628 * [exit]simplify: Simplified to (- (acos a)) 1539421472.628 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (- (acos a)) (+ (+ (- 1) (- 1)) -1))) (/ 1 a))) 1539421472.628 * [enter]simplify: Simplifying (+ (+ (- 1) (- 1)) -1) 1539421472.629 * * [misc]simplify: iters left: 6 (5 enodes) 1539421472.631 * * [misc]simplify: iters left: 5 (15 enodes) 1539421472.633 * * [misc]simplify: iters left: 4 (16 enodes) 1539421472.634 * [exit]simplify: Simplified to -3 1539421472.634 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (pow (- (acos a)) -3)) (/ 1 a))) 1539421472.634 * * * * [misc]progress: [ 63 / 168 ] simplifiying candidate # 1539421472.634 * [enter]simplify: Simplifying (- (acos a)) 1539421472.634 * * [misc]simplify: iters left: 3 (3 enodes) 1539421472.634 * [exit]simplify: Simplified to (- (acos a)) 1539421472.634 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (- (acos a)) (+ (+ (- 1) (- 1)) (- 1)))) (/ 1 a))) 1539421472.635 * [enter]simplify: Simplifying (+ (+ (- 1) (- 1)) (- 1)) 1539421472.635 * * [misc]simplify: iters left: 6 (4 enodes) 1539421472.637 * * [misc]simplify: iters left: 5 (15 enodes) 1539421472.638 * [exit]simplify: Simplified to -3 1539421472.638 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (pow (- (acos a)) -3)) (/ 1 a))) 1539421472.638 * * * * [misc]progress: [ 64 / 168 ] simplifiying candidate # 1539421472.638 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1539421472.639 * * [misc]simplify: iters left: 5 (5 enodes) 1539421472.639 * * [misc]simplify: iters left: 4 (7 enodes) 1539421472.640 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1539421472.640 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (/ 1 (- (acos a))) (+ (+ 1 1) 1))) (/ 1 a))) 1539421472.640 * [enter]simplify: Simplifying (+ (+ 1 1) 1) 1539421472.640 * * [misc]simplify: iters left: 4 (3 enodes) 1539421472.642 * * [misc]simplify: iters left: 3 (8 enodes) 1539421472.643 * [exit]simplify: Simplified to 3 1539421472.643 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ 1 a))) 1539421472.643 * * * * [misc]progress: [ 65 / 168 ] simplifiying candidate # 1539421472.643 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1539421472.643 * * [misc]simplify: iters left: 5 (5 enodes) 1539421472.644 * * [misc]simplify: iters left: 4 (7 enodes) 1539421472.644 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1539421472.644 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (/ 1 (- (acos a))) (+ 2 1))) (/ 1 a))) 1539421472.645 * [enter]simplify: Simplifying (+ 2 1) 1539421472.645 * * [misc]simplify: iters left: 2 (3 enodes) 1539421472.646 * * [misc]simplify: iters left: 1 (7 enodes) 1539421472.646 * [exit]simplify: Simplified to 3 1539421472.647 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ 1 a))) 1539421472.647 * * * * [misc]progress: [ 66 / 168 ] simplifiying candidate # 1539421472.647 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1539421472.647 * * [misc]simplify: iters left: 5 (5 enodes) 1539421472.648 * * [misc]simplify: iters left: 4 (7 enodes) 1539421472.649 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1539421472.649 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (/ 1 (- (acos a))) (+ (+ 1 1) 1))) (/ 1 a))) 1539421472.649 * [enter]simplify: Simplifying (+ (+ 1 1) 1) 1539421472.649 * * [misc]simplify: iters left: 4 (3 enodes) 1539421472.650 * * [misc]simplify: iters left: 3 (8 enodes) 1539421472.651 * [exit]simplify: Simplified to 3 1539421472.651 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ 1 a))) 1539421472.651 * * * * [misc]progress: [ 67 / 168 ] simplifiying candidate # 1539421472.651 * [enter]simplify: Simplifying (* (* (- (acos a)) (- (acos a))) (- (acos a))) 1539421472.651 * * [misc]simplify: iters left: 6 (5 enodes) 1539421472.652 * * [misc]simplify: iters left: 5 (13 enodes) 1539421472.655 * * [misc]simplify: iters left: 4 (33 enodes) 1539421472.661 * * [misc]simplify: iters left: 3 (65 enodes) 1539421472.670 * * [misc]simplify: iters left: 2 (97 enodes) 1539421472.689 * * [misc]simplify: iters left: 1 (121 enodes) 1539421472.699 * [exit]simplify: Simplified to (* (- (acos a)) (* (acos a) (acos a))) 1539421472.699 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (* (- (acos a)) (* (acos a) (acos a))) -1)) (/ 1 a))) 1539421472.699 * * * * [misc]progress: [ 68 / 168 ] simplifiying candidate # 1539421472.700 * [enter]simplify: Simplifying (* (* (- (acos a)) (- (acos a))) (- (acos a))) 1539421472.700 * * [misc]simplify: iters left: 6 (5 enodes) 1539421472.701 * * [misc]simplify: iters left: 5 (13 enodes) 1539421472.703 * * [misc]simplify: iters left: 4 (33 enodes) 1539421472.708 * * [misc]simplify: iters left: 3 (65 enodes) 1539421472.716 * * [misc]simplify: iters left: 2 (97 enodes) 1539421472.728 * * [misc]simplify: iters left: 1 (121 enodes) 1539421472.740 * [exit]simplify: Simplified to (* (- (acos a)) (* (acos a) (acos a))) 1539421472.740 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (* (- (acos a)) (* (acos a) (acos a))) (- 1))) (/ 1 a))) 1539421472.740 * [enter]simplify: Simplifying (- 1) 1539421472.740 * * [misc]simplify: iters left: 2 (2 enodes) 1539421472.742 * * [misc]simplify: iters left: 1 (5 enodes) 1539421472.744 * [exit]simplify: Simplified to -1 1539421472.744 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (pow (* (- (acos a)) (* (acos a) (acos a))) -1)) (/ 1 a))) 1539421472.744 * * * * [misc]progress: [ 69 / 168 ] simplifiying candidate # 1539421472.745 * [enter]simplify: Simplifying (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))) 1539421472.745 * * [misc]simplify: iters left: 6 (7 enodes) 1539421472.747 * * [misc]simplify: iters left: 5 (16 enodes) 1539421472.754 * * [misc]simplify: iters left: 4 (26 enodes) 1539421472.763 * * [misc]simplify: iters left: 3 (37 enodes) 1539421472.772 * * [misc]simplify: iters left: 2 (54 enodes) 1539421472.789 * * [misc]simplify: iters left: 1 (84 enodes) 1539421472.823 * [exit]simplify: Simplified to (/ 1 (* (* (acos a) (acos a)) (- (acos a)))) 1539421472.823 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (/ 1 (* (* (acos a) (acos a)) (- (acos a)))) 1)) (/ 1 a))) 1539421472.823 * * * * [misc]progress: [ 70 / 168 ] simplifiying candidate # 1539421472.823 * [enter]simplify: Simplifying (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))) 1539421472.823 * * [misc]simplify: iters left: 6 (7 enodes) 1539421472.824 * * [misc]simplify: iters left: 5 (16 enodes) 1539421472.828 * * [misc]simplify: iters left: 4 (26 enodes) 1539421472.832 * * [misc]simplify: iters left: 3 (37 enodes) 1539421472.837 * * [misc]simplify: iters left: 2 (54 enodes) 1539421472.847 * * [misc]simplify: iters left: 1 (84 enodes) 1539421472.865 * [exit]simplify: Simplified to (/ 1 (* (* (acos a) (acos a)) (- (acos a)))) 1539421472.866 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (/ 1 (* (* (acos a) (acos a)) (- (acos a)))) 1)) (/ 1 a))) 1539421472.866 * * * * [misc]progress: [ 71 / 168 ] simplifiying candidate # 1539421472.866 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1539421472.866 * * [misc]simplify: iters left: 5 (5 enodes) 1539421472.867 * * [misc]simplify: iters left: 4 (7 enodes) 1539421472.867 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1539421472.868 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (/ 1 (- (acos a))) 3)) (/ 1 a))) 1539421472.868 * * * * [misc]progress: [ 72 / 168 ] simplifiying candidate # 1539421472.868 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1539421472.868 * * [misc]simplify: iters left: 5 (5 enodes) 1539421472.869 * * [misc]simplify: iters left: 4 (7 enodes) 1539421472.869 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1539421472.869 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (/ 1 (- (acos a))) (+ (+ 1 1) 1))) (/ 1 a))) 1539421472.869 * * * * [misc]progress: [ 73 / 168 ] simplifiying candidate # 1539421472.870 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1539421472.870 * * [misc]simplify: iters left: 5 (5 enodes) 1539421472.870 * * [misc]simplify: iters left: 4 (7 enodes) 1539421472.871 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1539421472.871 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (/ 1 (- (acos a))) (+ 2 1))) (/ 1 a))) 1539421472.871 * * * * [misc]progress: [ 74 / 168 ] simplifiying candidate # 1539421472.872 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1539421472.872 * * [misc]simplify: iters left: 5 (5 enodes) 1539421472.872 * * [misc]simplify: iters left: 4 (7 enodes) 1539421472.873 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1539421472.873 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (pow (/ 1 (- (acos a))) (+ (+ 1 1) 1))) (/ 1 a))) 1539421472.873 * * * * [misc]progress: [ 75 / 168 ] simplifiying candidate # 1539421472.873 * * * * [misc]progress: [ 76 / 168 ] simplifiying candidate # 1539421472.874 * [enter]simplify: Simplifying (+ (+ (- (log (- (acos a)))) (- (log (- (acos a))))) (- (log (- (acos a))))) 1539421472.874 * * [misc]simplify: iters left: 6 (7 enodes) 1539421472.875 * * [misc]simplify: iters left: 5 (12 enodes) 1539421472.877 * * [misc]simplify: iters left: 4 (19 enodes) 1539421472.879 * * [misc]simplify: iters left: 3 (21 enodes) 1539421472.884 * * [misc]simplify: iters left: 2 (23 enodes) 1539421472.889 * * [misc]simplify: iters left: 1 (26 enodes) 1539421472.894 * [exit]simplify: Simplified to (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))) 1539421472.894 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (exp (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))))) (/ 1 a))) 1539421472.894 * * * * [misc]progress: [ 77 / 168 ] simplifiying candidate # 1539421472.895 * [enter]simplify: Simplifying (+ (+ (- (log (- (acos a)))) (- (log (- (acos a))))) (log (/ 1 (- (acos a))))) 1539421472.895 * * [misc]simplify: iters left: 6 (10 enodes) 1539421472.897 * * [misc]simplify: iters left: 5 (21 enodes) 1539421472.900 * * [misc]simplify: iters left: 4 (29 enodes) 1539421472.904 * * [misc]simplify: iters left: 3 (42 enodes) 1539421472.911 * * [misc]simplify: iters left: 2 (113 enodes) 1539421472.940 * * [misc]simplify: iters left: 1 (151 enodes) 1539421472.974 * [exit]simplify: Simplified to (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))) 1539421472.974 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (exp (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))))) (/ 1 a))) 1539421472.974 * * * * [misc]progress: [ 78 / 168 ] simplifiying candidate # 1539421472.974 * [enter]simplify: Simplifying (+ (+ (- (log (- (acos a)))) (log (/ 1 (- (acos a))))) (- (log (- (acos a))))) 1539421472.975 * * [misc]simplify: iters left: 6 (10 enodes) 1539421472.979 * * [misc]simplify: iters left: 5 (19 enodes) 1539421472.981 * * [misc]simplify: iters left: 4 (26 enodes) 1539421472.985 * * [misc]simplify: iters left: 3 (43 enodes) 1539421472.991 * * [misc]simplify: iters left: 2 (68 enodes) 1539421473.011 * * [misc]simplify: iters left: 1 (161 enodes) 1539421473.037 * [exit]simplify: Simplified to (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))) 1539421473.038 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (exp (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))))) (/ 1 a))) 1539421473.038 * * * * [misc]progress: [ 79 / 168 ] simplifiying candidate # 1539421473.038 * [enter]simplify: Simplifying (+ (+ (- (log (- (acos a)))) (log (/ 1 (- (acos a))))) (log (/ 1 (- (acos a))))) 1539421473.038 * * [misc]simplify: iters left: 6 (10 enodes) 1539421473.040 * * [misc]simplify: iters left: 5 (16 enodes) 1539421473.042 * * [misc]simplify: iters left: 4 (22 enodes) 1539421473.045 * * [misc]simplify: iters left: 3 (37 enodes) 1539421473.050 * * [misc]simplify: iters left: 2 (60 enodes) 1539421473.077 * * [misc]simplify: iters left: 1 (140 enodes) 1539421473.116 * [exit]simplify: Simplified to (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))) 1539421473.116 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (exp (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))))) (/ 1 a))) 1539421473.116 * * * * [misc]progress: [ 80 / 168 ] simplifiying candidate # 1539421473.116 * [enter]simplify: Simplifying (+ (+ (log (/ 1 (- (acos a)))) (- (log (- (acos a))))) (- (log (- (acos a))))) 1539421473.116 * * [misc]simplify: iters left: 6 (10 enodes) 1539421473.118 * * [misc]simplify: iters left: 5 (20 enodes) 1539421473.121 * * [misc]simplify: iters left: 4 (26 enodes) 1539421473.124 * * [misc]simplify: iters left: 3 (40 enodes) 1539421473.129 * * [misc]simplify: iters left: 2 (65 enodes) 1539421473.152 * * [misc]simplify: iters left: 1 (121 enodes) 1539421473.168 * [exit]simplify: Simplified to (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))) 1539421473.168 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (exp (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))))) (/ 1 a))) 1539421473.168 * * * * [misc]progress: [ 81 / 168 ] simplifiying candidate # 1539421473.168 * [enter]simplify: Simplifying (+ (+ (log (/ 1 (- (acos a)))) (- (log (- (acos a))))) (log (/ 1 (- (acos a))))) 1539421473.168 * * [misc]simplify: iters left: 6 (10 enodes) 1539421473.170 * * [misc]simplify: iters left: 5 (19 enodes) 1539421473.173 * * [misc]simplify: iters left: 4 (27 enodes) 1539421473.176 * * [misc]simplify: iters left: 3 (46 enodes) 1539421473.185 * * [misc]simplify: iters left: 2 (101 enodes) 1539421473.209 * * [misc]simplify: iters left: 1 (147 enodes) 1539421473.247 * [exit]simplify: Simplified to (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))) 1539421473.247 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (exp (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))))) (/ 1 a))) 1539421473.247 * * * * [misc]progress: [ 82 / 168 ] simplifiying candidate # 1539421473.248 * [enter]simplify: Simplifying (+ (+ (log (/ 1 (- (acos a)))) (log (/ 1 (- (acos a))))) (- (log (- (acos a))))) 1539421473.248 * * [misc]simplify: iters left: 6 (10 enodes) 1539421473.251 * * [misc]simplify: iters left: 5 (18 enodes) 1539421473.256 * * [misc]simplify: iters left: 4 (22 enodes) 1539421473.261 * * [misc]simplify: iters left: 3 (37 enodes) 1539421473.272 * * [misc]simplify: iters left: 2 (61 enodes) 1539421473.307 * * [misc]simplify: iters left: 1 (127 enodes) 1539421473.346 * [exit]simplify: Simplified to (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))) 1539421473.346 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (exp (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))))) (/ 1 a))) 1539421473.346 * * * * [misc]progress: [ 83 / 168 ] simplifiying candidate # 1539421473.347 * [enter]simplify: Simplifying (+ (+ (log (/ 1 (- (acos a)))) (log (/ 1 (- (acos a))))) (log (/ 1 (- (acos a))))) 1539421473.347 * * [misc]simplify: iters left: 6 (8 enodes) 1539421473.350 * * [misc]simplify: iters left: 5 (15 enodes) 1539421473.354 * * [misc]simplify: iters left: 4 (19 enodes) 1539421473.359 * * [misc]simplify: iters left: 3 (34 enodes) 1539421473.370 * * [misc]simplify: iters left: 2 (57 enodes) 1539421473.400 * * [misc]simplify: iters left: 1 (116 enodes) 1539421473.435 * [exit]simplify: Simplified to (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))) 1539421473.435 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (exp (- (- (log (- (acos a)))) (+ (log (- (acos a))) (log (- (acos a))))))) (/ 1 a))) 1539421473.435 * * * * [misc]progress: [ 84 / 168 ] simplifiying candidate # 1539421473.435 * [enter]simplify: Simplifying (+ (log (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) (- (log (- (acos a))))) 1539421473.435 * * [misc]simplify: iters left: 6 (10 enodes) 1539421473.438 * * [misc]simplify: iters left: 5 (20 enodes) 1539421473.446 * * [misc]simplify: iters left: 4 (32 enodes) 1539421473.453 * * [misc]simplify: iters left: 3 (43 enodes) 1539421473.467 * * [misc]simplify: iters left: 2 (82 enodes) 1539421473.483 * * [misc]simplify: iters left: 1 (163 enodes) 1539421473.516 * [exit]simplify: Simplified to (- (+ (log (- (acos a))) (+ (log (acos a)) (log (acos a))))) 1539421473.516 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (exp (- (+ (log (- (acos a))) (+ (log (acos a)) (log (acos a))))))) (/ 1 a))) 1539421473.516 * * * * [misc]progress: [ 85 / 168 ] simplifiying candidate # 1539421473.517 * [enter]simplify: Simplifying (+ (log (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) (log (/ 1 (- (acos a))))) 1539421473.517 * * [misc]simplify: iters left: 6 (9 enodes) 1539421473.519 * * [misc]simplify: iters left: 5 (21 enodes) 1539421473.524 * * [misc]simplify: iters left: 4 (30 enodes) 1539421473.531 * * [misc]simplify: iters left: 3 (48 enodes) 1539421473.543 * * [misc]simplify: iters left: 2 (86 enodes) 1539421473.559 * * [misc]simplify: iters left: 1 (148 enodes) 1539421473.587 * [exit]simplify: Simplified to (- (+ (log (- (acos a))) (+ (log (acos a)) (log (acos a))))) 1539421473.587 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (exp (- (+ (log (- (acos a))) (+ (log (acos a)) (log (acos a))))))) (/ 1 a))) 1539421473.587 * * * * [misc]progress: [ 86 / 168 ] simplifiying candidate # 1539421473.587 * * * * [misc]progress: [ 87 / 168 ] simplifiying candidate # 1539421473.587 * * * * [misc]progress: [ 88 / 168 ] simplifiying candidate # 1539421473.587 * [enter]simplify: Simplifying (* (* (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))) (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) 1539421473.587 * * [misc]simplify: iters left: 6 (9 enodes) 1539421473.589 * * [misc]simplify: iters left: 5 (25 enodes) 1539421473.595 * * [misc]simplify: iters left: 4 (82 enodes) 1539421473.621 * * [misc]simplify: iters left: 3 (135 enodes) 1539421473.653 * * [misc]simplify: iters left: 2 (188 enodes) 1539421473.756 * * [misc]simplify: iters left: 1 (380 enodes) 1539421474.097 * [exit]simplify: Simplified to (/ (/ 1 (* (* (acos a) (acos a)) (* (acos a) (acos a)))) (* (* (* (acos a) (acos a)) (* (acos a) (acos a))) (- (acos a)))) 1539421474.097 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (cbrt (/ (/ 1 (* (* (acos a) (acos a)) (* (acos a) (acos a)))) (* (* (* (acos a) (acos a)) (* (acos a) (acos a))) (- (acos a)))))) (/ 1 a))) 1539421474.097 * * * * [misc]progress: [ 89 / 168 ] simplifiying candidate # 1539421474.098 * [enter]simplify: Simplifying (* (* (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) 1539421474.098 * * [misc]simplify: iters left: 6 (10 enodes) 1539421474.102 * * [misc]simplify: iters left: 5 (29 enodes) 1539421474.115 * * [misc]simplify: iters left: 4 (103 enodes) 1539421474.185 * * [misc]simplify: iters left: 3 (149 enodes) 1539421474.227 * * [misc]simplify: iters left: 2 (187 enodes) 1539421474.305 * * [misc]simplify: iters left: 1 (341 enodes) 1539421474.551 * [exit]simplify: Simplified to (/ (/ 1 (- (acos a))) (* (* (* (acos a) (acos a)) (* (acos a) (acos a))) (* (* (acos a) (acos a)) (* (acos a) (acos a))))) 1539421474.551 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (cbrt (/ (/ 1 (- (acos a))) (* (* (* (acos a) (acos a)) (* (acos a) (acos a))) (* (* (acos a) (acos a)) (* (acos a) (acos a))))))) (/ 1 a))) 1539421474.551 * * * * [misc]progress: [ 90 / 168 ] simplifiying candidate # 1539421474.551 * * * * [misc]progress: [ 91 / 168 ] simplifiying candidate # 1539421474.552 * * * * [misc]progress: [ 92 / 168 ] simplifiying candidate # 1539421474.552 * * * * [misc]progress: [ 93 / 168 ] simplifiying candidate # 1539421474.552 * [enter]simplify: Simplifying (* (* 1 1) 1) 1539421474.552 * * [misc]simplify: iters left: 4 (3 enodes) 1539421474.553 * * [misc]simplify: iters left: 3 (5 enodes) 1539421474.554 * [exit]simplify: Simplified to 1 1539421474.554 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (/ 1 (* (* (- (acos a)) (- (acos a))) (- (acos a))))) (/ 1 a))) 1539421474.554 * [enter]simplify: Simplifying (* (* (- (acos a)) (- (acos a))) (- (acos a))) 1539421474.554 * * [misc]simplify: iters left: 6 (5 enodes) 1539421474.556 * * [misc]simplify: iters left: 5 (13 enodes) 1539421474.561 * * [misc]simplify: iters left: 4 (33 enodes) 1539421474.570 * * [misc]simplify: iters left: 3 (65 enodes) 1539421474.591 * * [misc]simplify: iters left: 2 (97 enodes) 1539421474.612 * * [misc]simplify: iters left: 1 (121 enodes) 1539421474.629 * [exit]simplify: Simplified to (* (- (acos a)) (* (acos a) (acos a))) 1539421474.629 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (/ 1 (* (- (acos a)) (* (acos a) (acos a))))) (/ 1 a))) 1539421474.629 * * * * [misc]progress: [ 94 / 168 ] simplifiying candidate # 1539421474.629 * [enter]simplify: Simplifying (* (/ 1 (- (acos a))) 1) 1539421474.630 * * [misc]simplify: iters left: 6 (6 enodes) 1539421474.632 * * [misc]simplify: iters left: 5 (11 enodes) 1539421474.634 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1539421474.634 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (/ (/ 1 (- (acos a))) (* (- (acos a)) (- (acos a))))) (/ 1 a))) 1539421474.634 * [enter]simplify: Simplifying (* (- (acos a)) (- (acos a))) 1539421474.635 * * [misc]simplify: iters left: 5 (4 enodes) 1539421474.636 * * [misc]simplify: iters left: 4 (9 enodes) 1539421474.638 * * [misc]simplify: iters left: 3 (13 enodes) 1539421474.641 * * [misc]simplify: iters left: 2 (33 enodes) 1539421474.647 * * [misc]simplify: iters left: 1 (40 enodes) 1539421474.652 * [exit]simplify: Simplified to (* (acos a) (acos a)) 1539421474.652 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (/ (/ 1 (- (acos a))) (* (acos a) (acos a)))) (/ 1 a))) 1539421474.652 * * * * [misc]progress: [ 95 / 168 ] simplifiying candidate # 1539421474.653 * [enter]simplify: Simplifying (* (* (/ 1 (- (acos a))) 1) 1) 1539421474.653 * * [misc]simplify: iters left: 6 (7 enodes) 1539421474.656 * * [misc]simplify: iters left: 5 (12 enodes) 1539421474.658 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1539421474.658 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (/ (/ 1 (- (acos a))) (* (- (acos a)) (- (acos a))))) (/ 1 a))) 1539421474.658 * [enter]simplify: Simplifying (* (- (acos a)) (- (acos a))) 1539421474.658 * * [misc]simplify: iters left: 5 (4 enodes) 1539421474.659 * * [misc]simplify: iters left: 4 (9 enodes) 1539421474.662 * * [misc]simplify: iters left: 3 (13 enodes) 1539421474.665 * * [misc]simplify: iters left: 2 (33 enodes) 1539421474.671 * * [misc]simplify: iters left: 1 (40 enodes) 1539421474.676 * [exit]simplify: Simplified to (* (acos a) (acos a)) 1539421474.676 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (/ (/ 1 (- (acos a))) (* (acos a) (acos a)))) (/ 1 a))) 1539421474.676 * * * * [misc]progress: [ 96 / 168 ] simplifiying candidate # 1539421474.677 * [enter]simplify: Simplifying (* (* 1 (/ 1 (- (acos a)))) 1) 1539421474.677 * * [misc]simplify: iters left: 6 (7 enodes) 1539421474.680 * * [misc]simplify: iters left: 5 (14 enodes) 1539421474.683 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1539421474.683 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (/ (/ 1 (- (acos a))) (* (- (acos a)) (- (acos a))))) (/ 1 a))) 1539421474.683 * [enter]simplify: Simplifying (* (- (acos a)) (- (acos a))) 1539421474.683 * * [misc]simplify: iters left: 5 (4 enodes) 1539421474.685 * * [misc]simplify: iters left: 4 (9 enodes) 1539421474.687 * * [misc]simplify: iters left: 3 (13 enodes) 1539421474.691 * * [misc]simplify: iters left: 2 (33 enodes) 1539421474.698 * * [misc]simplify: iters left: 1 (40 enodes) 1539421474.703 * [exit]simplify: Simplified to (* (acos a) (acos a)) 1539421474.703 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (/ (/ 1 (- (acos a))) (* (acos a) (acos a)))) (/ 1 a))) 1539421474.703 * * * * [misc]progress: [ 97 / 168 ] simplifiying candidate # 1539421474.703 * * * * [misc]progress: [ 98 / 168 ] simplifiying candidate # 1539421474.704 * [enter]simplify: Simplifying (- (acos a)) 1539421474.704 * * [misc]simplify: iters left: 3 (3 enodes) 1539421474.705 * [exit]simplify: Simplified to (- (acos a)) 1539421474.705 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (/ (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (- (acos a)))) (/ 1 a))) 1539421474.705 * * * * [misc]progress: [ 99 / 168 ] simplifiying candidate # 1539421474.705 * [enter]simplify: Simplifying (cbrt (/ 1 (- (acos a)))) 1539421474.705 * * [misc]simplify: iters left: 6 (6 enodes) 1539421474.707 * * [misc]simplify: iters left: 5 (8 enodes) 1539421474.708 * [exit]simplify: Simplified to (cbrt (/ 1 (- (acos a)))) 1539421474.708 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (* (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a)))))) (cbrt (/ 1 (- (acos a)))))) (/ 1 a))) 1539421474.708 * * * * [misc]progress: [ 100 / 168 ] simplifiying candidate # 1539421474.709 * [enter]simplify: Simplifying (sqrt (/ 1 (- (acos a)))) 1539421474.709 * * [misc]simplify: iters left: 6 (6 enodes) 1539421474.709 * * [misc]simplify: iters left: 5 (8 enodes) 1539421474.711 * [exit]simplify: Simplified to (sqrt (/ 1 (- (acos a)))) 1539421474.711 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (* (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (sqrt (/ 1 (- (acos a))))) (sqrt (/ 1 (- (acos a)))))) (/ 1 a))) 1539421474.711 * * * * [misc]progress: [ 101 / 168 ] simplifiying candidate # 1539421474.711 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1539421474.711 * * [misc]simplify: iters left: 5 (5 enodes) 1539421474.712 * * [misc]simplify: iters left: 4 (7 enodes) 1539421474.714 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1539421474.714 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (* (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) 1) (/ 1 (- (acos a))))) (/ 1 a))) 1539421474.714 * * * * [misc]progress: [ 102 / 168 ] simplifiying candidate # 1539421474.714 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1539421474.714 * * [misc]simplify: iters left: 5 (5 enodes) 1539421474.715 * * [misc]simplify: iters left: 4 (7 enodes) 1539421474.716 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1539421474.716 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (* (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) 1) (/ 1 (- (acos a))))) (/ 1 a))) 1539421474.716 * * * * [misc]progress: [ 103 / 168 ] simplifiying candidate # 1539421474.716 * [enter]simplify: Simplifying (/ 1 (- (acos a))) 1539421474.716 * * [misc]simplify: iters left: 5 (5 enodes) 1539421474.717 * * [misc]simplify: iters left: 4 (7 enodes) 1539421474.718 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1539421474.718 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (* (/ 1 (- (acos a))) (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))))) (/ 1 a))) 1539421474.718 * * * * [misc]progress: [ 104 / 168 ] simplifiying candidate # 1539421474.718 * [enter]simplify: Simplifying (- (acos a)) 1539421474.718 * * [misc]simplify: iters left: 3 (3 enodes) 1539421474.719 * [exit]simplify: Simplified to (- (acos a)) 1539421474.719 * [misc]simplify: Simplified (2 1 1 2) to (λ (a) (/ (cbrt (/ (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) 1) (- (acos a)))) (/ 1 a))) 1539421474.719 * * * * [misc]progress: [ 105 / 168 ] simplifiying candidate # 1539421474.719 * [enter]simplify: Simplifying (* (* 1 1) (/ 1 (- (acos a)))) 1539421474.719 * * [misc]simplify: iters left: 6 (7 enodes) 1539421474.721 * * [misc]simplify: iters left: 5 (12 enodes) 1539421474.722 * [exit]simplify: Simplified to (/ 1 (- (acos a))) 1539421474.722 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (/ (/ 1 (- (acos a))) (* (- (acos a)) (- (acos a))))) (/ 1 a))) 1539421474.722 * * * * [misc]progress: [ 106 / 168 ] simplifiying candidate # 1539421474.723 * [enter]simplify: Simplifying (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) 1539421474.723 * * [misc]simplify: iters left: 6 (6 enodes) 1539421474.724 * * [misc]simplify: iters left: 5 (12 enodes) 1539421474.726 * * [misc]simplify: iters left: 4 (14 enodes) 1539421474.728 * * [misc]simplify: iters left: 3 (18 enodes) 1539421474.730 * * [misc]simplify: iters left: 2 (27 enodes) 1539421474.734 * * [misc]simplify: iters left: 1 (58 enodes) 1539421474.747 * [exit]simplify: Simplified to (/ (/ 1 (acos a)) (acos a)) 1539421474.747 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (/ (/ (/ 1 (acos a)) (acos a)) (- (acos a)))) (/ 1 a))) 1539421474.747 * * * * [misc]progress: [ 107 / 168 ] simplifiying candidate # 1539421474.747 * [enter]simplify: Simplifying (* (* (/ 1 (- (acos a))) 1) (/ 1 (- (acos a)))) 1539421474.748 * * [misc]simplify: iters left: 6 (7 enodes) 1539421474.749 * * [misc]simplify: iters left: 5 (16 enodes) 1539421474.752 * * [misc]simplify: iters left: 4 (24 enodes) 1539421474.755 * * [misc]simplify: iters left: 3 (49 enodes) 1539421474.763 * * [misc]simplify: iters left: 2 (90 enodes) 1539421474.776 * * [misc]simplify: iters left: 1 (115 enodes) 1539421474.789 * [exit]simplify: Simplified to (/ 1 (* (acos a) (acos a))) 1539421474.789 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (/ (/ 1 (* (acos a) (acos a))) (- (acos a)))) (/ 1 a))) 1539421474.789 * * * * [misc]progress: [ 108 / 168 ] simplifiying candidate # 1539421474.789 * [enter]simplify: Simplifying (* (* 1 (/ 1 (- (acos a)))) (/ 1 (- (acos a)))) 1539421474.789 * * [misc]simplify: iters left: 6 (7 enodes) 1539421474.791 * * [misc]simplify: iters left: 5 (17 enodes) 1539421474.794 * * [misc]simplify: iters left: 4 (20 enodes) 1539421474.797 * * [misc]simplify: iters left: 3 (28 enodes) 1539421474.801 * * [misc]simplify: iters left: 2 (42 enodes) 1539421474.810 * * [misc]simplify: iters left: 1 (67 enodes) 1539421474.828 * [exit]simplify: Simplified to (/ 1 (* (acos a) (acos a))) 1539421474.828 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (/ (/ 1 (* (acos a) (acos a))) (- (acos a)))) (/ 1 a))) 1539421474.828 * * * * [misc]progress: [ 109 / 168 ] simplifiying candidate # 1539421474.828 * * * * [misc]progress: [ 110 / 168 ] simplifiying candidate # 1539421474.828 * * * * [misc]progress: [ 111 / 168 ] simplifiying candidate # 1539421474.829 * [enter]simplify: Simplifying (- (log (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (log (/ 1 a))) 1539421474.829 * * [misc]simplify: iters left: 6 (12 enodes) 1539421474.833 * * [misc]simplify: iters left: 5 (27 enodes) 1539421474.839 * * [misc]simplify: iters left: 4 (38 enodes) 1539421474.844 * * [misc]simplify: iters left: 3 (49 enodes) 1539421474.850 * * [misc]simplify: iters left: 2 (71 enodes) 1539421474.862 * * [misc]simplify: iters left: 1 (119 enodes) 1539421474.896 * [exit]simplify: Simplified to (- (log a) (log (- (acos a)))) 1539421474.896 * [misc]simplify: Simplified (2 1) to (λ (a) (exp (- (log a) (log (- (acos a)))))) 1539421474.896 * * * * [misc]progress: [ 112 / 168 ] simplifiying candidate # 1539421474.896 * * * * [misc]progress: [ 113 / 168 ] simplifiying candidate # 1539421474.896 * * * * [misc]progress: [ 114 / 168 ] simplifiying candidate # 1539421474.896 * [enter]simplify: Simplifying (/ (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))) (* (* (/ 1 a) (/ 1 a)) (/ 1 a))) 1539421474.896 * * [misc]simplify: iters left: 6 (11 enodes) 1539421474.898 * * [misc]simplify: iters left: 5 (34 enodes) 1539421474.906 * * [misc]simplify: iters left: 4 (100 enodes) 1539421474.954 * * [misc]simplify: iters left: 3 (414 enodes) 1539421475.855 * [exit]simplify: Simplified to (pow (/ a (- (acos a))) 3) 1539421475.856 * [misc]simplify: Simplified (2 1) to (λ (a) (cbrt (pow (/ a (- (acos a))) 3))) 1539421475.856 * * * * [misc]progress: [ 115 / 168 ] simplifiying candidate # 1539421475.856 * * * * [misc]progress: [ 116 / 168 ] simplifiying candidate # 1539421475.856 * * * * [misc]progress: [ 117 / 168 ] simplifiying candidate # 1539421475.856 * * * * [misc]progress: [ 118 / 168 ] simplifiying candidate # 1539421475.856 * * * * [misc]progress: [ 119 / 168 ] simplifiying candidate # 1539421475.856 * [enter]simplify: Simplifying (/ (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1539421475.857 * * [misc]simplify: iters left: 6 (11 enodes) 1539421475.860 * * [misc]simplify: iters left: 5 (19 enodes) 1539421475.866 * * [misc]simplify: iters left: 4 (21 enodes) 1539421475.871 * * [misc]simplify: iters left: 3 (25 enodes) 1539421475.878 * * [misc]simplify: iters left: 2 (34 enodes) 1539421475.883 * * [misc]simplify: iters left: 1 (65 enodes) 1539421475.893 * [exit]simplify: Simplified to (/ (cbrt (/ 1 (* (acos a) (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1539421475.893 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ (cbrt (/ 1 (* (acos a) (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))))) 1539421475.894 * [enter]simplify: Simplifying (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) 1539421475.894 * * [misc]simplify: iters left: 6 (9 enodes) 1539421475.895 * * [misc]simplify: iters left: 5 (11 enodes) 1539421475.896 * [exit]simplify: Simplified to (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) 1539421475.896 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ (cbrt (/ 1 (* (acos a) (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))))) 1539421475.896 * * * * [misc]progress: [ 120 / 168 ] simplifiying candidate # 1539421475.897 * [enter]simplify: Simplifying (/ (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) (sqrt (/ 1 a))) 1539421475.897 * * [misc]simplify: iters left: 6 (10 enodes) 1539421475.898 * * [misc]simplify: iters left: 5 (16 enodes) 1539421475.901 * * [misc]simplify: iters left: 4 (18 enodes) 1539421475.903 * * [misc]simplify: iters left: 3 (22 enodes) 1539421475.906 * * [misc]simplify: iters left: 2 (31 enodes) 1539421475.911 * * [misc]simplify: iters left: 1 (62 enodes) 1539421475.935 * [exit]simplify: Simplified to (/ (cbrt (/ 1 (* (acos a) (acos a)))) (sqrt (/ 1 a))) 1539421475.935 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ (cbrt (/ 1 (* (acos a) (acos a)))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))))) 1539421475.935 * [enter]simplify: Simplifying (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1539421475.935 * * [misc]simplify: iters left: 6 (9 enodes) 1539421475.938 * * [misc]simplify: iters left: 5 (11 enodes) 1539421475.941 * [exit]simplify: Simplified to (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1539421475.941 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ (cbrt (/ 1 (* (acos a) (acos a)))) (sqrt (/ 1 a))) (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))))) 1539421475.941 * * * * [misc]progress: [ 121 / 168 ] simplifiying candidate # 1539421475.942 * [enter]simplify: Simplifying (/ (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) 1) 1539421475.942 * * [misc]simplify: iters left: 6 (8 enodes) 1539421475.944 * * [misc]simplify: iters left: 5 (14 enodes) 1539421475.949 * * [misc]simplify: iters left: 4 (17 enodes) 1539421475.953 * * [misc]simplify: iters left: 3 (21 enodes) 1539421475.958 * * [misc]simplify: iters left: 2 (30 enodes) 1539421475.967 * * [misc]simplify: iters left: 1 (61 enodes) 1539421475.985 * [exit]simplify: Simplified to (cbrt (/ 1 (* (acos a) (acos a)))) 1539421475.986 * [misc]simplify: Simplified (2 1) to (λ (a) (* (cbrt (/ 1 (* (acos a) (acos a)))) (/ (cbrt (/ 1 (- (acos a)))) (/ 1 a)))) 1539421475.986 * [enter]simplify: Simplifying (/ (cbrt (/ 1 (- (acos a)))) (/ 1 a)) 1539421475.986 * * [misc]simplify: iters left: 6 (8 enodes) 1539421475.988 * * [misc]simplify: iters left: 5 (12 enodes) 1539421475.992 * * [misc]simplify: iters left: 4 (15 enodes) 1539421475.997 * * [misc]simplify: iters left: 3 (25 enodes) 1539421476.003 * * [misc]simplify: iters left: 2 (27 enodes) 1539421476.008 * * [misc]simplify: iters left: 1 (32 enodes) 1539421476.015 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) a) 1539421476.015 * [misc]simplify: Simplified (2 2) to (λ (a) (* (cbrt (/ 1 (* (acos a) (acos a)))) (* (cbrt (/ 1 (- (acos a)))) a))) 1539421476.015 * * * * [misc]progress: [ 122 / 168 ] simplifiying candidate # 1539421476.015 * [enter]simplify: Simplifying (/ (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) 1) 1539421476.015 * * [misc]simplify: iters left: 6 (8 enodes) 1539421476.018 * * [misc]simplify: iters left: 5 (14 enodes) 1539421476.023 * * [misc]simplify: iters left: 4 (17 enodes) 1539421476.027 * * [misc]simplify: iters left: 3 (21 enodes) 1539421476.032 * * [misc]simplify: iters left: 2 (30 enodes) 1539421476.040 * * [misc]simplify: iters left: 1 (61 enodes) 1539421476.059 * [exit]simplify: Simplified to (cbrt (/ 1 (* (acos a) (acos a)))) 1539421476.059 * [misc]simplify: Simplified (2 1) to (λ (a) (* (cbrt (/ 1 (* (acos a) (acos a)))) (/ (cbrt (/ 1 (- (acos a)))) (/ 1 a)))) 1539421476.059 * [enter]simplify: Simplifying (/ (cbrt (/ 1 (- (acos a)))) (/ 1 a)) 1539421476.059 * * [misc]simplify: iters left: 6 (8 enodes) 1539421476.062 * * [misc]simplify: iters left: 5 (12 enodes) 1539421476.065 * * [misc]simplify: iters left: 4 (15 enodes) 1539421476.070 * * [misc]simplify: iters left: 3 (25 enodes) 1539421476.078 * * [misc]simplify: iters left: 2 (27 enodes) 1539421476.082 * * [misc]simplify: iters left: 1 (32 enodes) 1539421476.089 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) a) 1539421476.089 * [misc]simplify: Simplified (2 2) to (λ (a) (* (cbrt (/ 1 (* (acos a) (acos a)))) (* (cbrt (/ 1 (- (acos a)))) a))) 1539421476.089 * * * * [misc]progress: [ 123 / 168 ] simplifiying candidate # 1539421476.089 * [enter]simplify: Simplifying (/ (* (cbrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (cbrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1539421476.090 * * [misc]simplify: iters left: 6 (14 enodes) 1539421476.094 * * [misc]simplify: iters left: 5 (29 enodes) 1539421476.105 * * [misc]simplify: iters left: 4 (48 enodes) 1539421476.117 * * [misc]simplify: iters left: 3 (62 enodes) 1539421476.125 * * [misc]simplify: iters left: 2 (82 enodes) 1539421476.137 * * [misc]simplify: iters left: 1 (108 enodes) 1539421476.161 * [exit]simplify: Simplified to (* (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a)))) 1539421476.161 * [misc]simplify: Simplified (2 1) to (λ (a) (* (* (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a)))) (/ (cbrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (cbrt (/ 1 a))))) 1539421476.161 * [enter]simplify: Simplifying (/ (cbrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (cbrt (/ 1 a))) 1539421476.161 * * [misc]simplify: iters left: 6 (12 enodes) 1539421476.165 * * [misc]simplify: iters left: 5 (21 enodes) 1539421476.172 * * [misc]simplify: iters left: 4 (31 enodes) 1539421476.182 * * [misc]simplify: iters left: 3 (42 enodes) 1539421476.195 * * [misc]simplify: iters left: 2 (59 enodes) 1539421476.204 * * [misc]simplify: iters left: 1 (85 enodes) 1539421476.219 * [exit]simplify: Simplified to (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) 1539421476.219 * [misc]simplify: Simplified (2 2) to (λ (a) (* (* (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a)))) (/ (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))))) 1539421476.219 * * * * [misc]progress: [ 124 / 168 ] simplifiying candidate # 1539421476.219 * [enter]simplify: Simplifying (/ (* (cbrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (cbrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))))) (sqrt (/ 1 a))) 1539421476.219 * * [misc]simplify: iters left: 6 (13 enodes) 1539421476.221 * * [misc]simplify: iters left: 5 (24 enodes) 1539421476.227 * * [misc]simplify: iters left: 4 (36 enodes) 1539421476.239 * * [misc]simplify: iters left: 3 (48 enodes) 1539421476.251 * * [misc]simplify: iters left: 2 (65 enodes) 1539421476.264 * * [misc]simplify: iters left: 1 (91 enodes) 1539421476.281 * [exit]simplify: Simplified to (* (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) (cbrt (/ 1 (- (acos a))))) 1539421476.281 * [misc]simplify: Simplified (2 1) to (λ (a) (* (* (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) (cbrt (/ 1 (- (acos a))))) (/ (cbrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (sqrt (/ 1 a))))) 1539421476.281 * [enter]simplify: Simplifying (/ (cbrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (sqrt (/ 1 a))) 1539421476.282 * * [misc]simplify: iters left: 6 (12 enodes) 1539421476.283 * * [misc]simplify: iters left: 5 (21 enodes) 1539421476.287 * * [misc]simplify: iters left: 4 (31 enodes) 1539421476.298 * * [misc]simplify: iters left: 3 (42 enodes) 1539421476.308 * * [misc]simplify: iters left: 2 (59 enodes) 1539421476.321 * * [misc]simplify: iters left: 1 (85 enodes) 1539421476.336 * [exit]simplify: Simplified to (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1539421476.336 * [misc]simplify: Simplified (2 2) to (λ (a) (* (* (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) (cbrt (/ 1 (- (acos a))))) (/ (cbrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))))) 1539421476.336 * * * * [misc]progress: [ 125 / 168 ] simplifiying candidate # 1539421476.336 * [enter]simplify: Simplifying (/ (* (cbrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (cbrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))))) 1) 1539421476.336 * * [misc]simplify: iters left: 6 (11 enodes) 1539421476.338 * * [misc]simplify: iters left: 5 (22 enodes) 1539421476.342 * * [misc]simplify: iters left: 4 (37 enodes) 1539421476.349 * * [misc]simplify: iters left: 3 (62 enodes) 1539421476.365 * * [misc]simplify: iters left: 2 (105 enodes) 1539421476.398 * * [misc]simplify: iters left: 1 (135 enodes) 1539421476.419 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1539421476.419 * [misc]simplify: Simplified (2 1) to (λ (a) (* (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (/ (cbrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (/ 1 a)))) 1539421476.419 * [enter]simplify: Simplifying (/ (cbrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (/ 1 a)) 1539421476.419 * * [misc]simplify: iters left: 6 (11 enodes) 1539421476.421 * * [misc]simplify: iters left: 5 (22 enodes) 1539421476.425 * * [misc]simplify: iters left: 4 (35 enodes) 1539421476.431 * * [misc]simplify: iters left: 3 (55 enodes) 1539421476.438 * * [misc]simplify: iters left: 2 (74 enodes) 1539421476.448 * * [misc]simplify: iters left: 1 (109 enodes) 1539421476.471 * [exit]simplify: Simplified to (* a (cbrt (/ 1 (- (acos a))))) 1539421476.471 * [misc]simplify: Simplified (2 2) to (λ (a) (* (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (* a (cbrt (/ 1 (- (acos a))))))) 1539421476.471 * * * * [misc]progress: [ 126 / 168 ] simplifiying candidate # 1539421476.471 * [enter]simplify: Simplifying (/ (* (cbrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (cbrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))))) 1) 1539421476.471 * * [misc]simplify: iters left: 6 (11 enodes) 1539421476.473 * * [misc]simplify: iters left: 5 (22 enodes) 1539421476.477 * * [misc]simplify: iters left: 4 (37 enodes) 1539421476.483 * * [misc]simplify: iters left: 3 (62 enodes) 1539421476.492 * * [misc]simplify: iters left: 2 (105 enodes) 1539421476.507 * * [misc]simplify: iters left: 1 (135 enodes) 1539421476.527 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1539421476.527 * [misc]simplify: Simplified (2 1) to (λ (a) (* (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (/ (cbrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (/ 1 a)))) 1539421476.527 * [enter]simplify: Simplifying (/ (cbrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (/ 1 a)) 1539421476.527 * * [misc]simplify: iters left: 6 (11 enodes) 1539421476.529 * * [misc]simplify: iters left: 5 (22 enodes) 1539421476.533 * * [misc]simplify: iters left: 4 (35 enodes) 1539421476.539 * * [misc]simplify: iters left: 3 (55 enodes) 1539421476.548 * * [misc]simplify: iters left: 2 (74 enodes) 1539421476.564 * * [misc]simplify: iters left: 1 (109 enodes) 1539421476.602 * [exit]simplify: Simplified to (* a (cbrt (/ 1 (- (acos a))))) 1539421476.602 * [misc]simplify: Simplified (2 2) to (λ (a) (* (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (* a (cbrt (/ 1 (- (acos a))))))) 1539421476.602 * * * * [misc]progress: [ 127 / 168 ] simplifiying candidate # 1539421476.602 * [enter]simplify: Simplifying (/ (sqrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1539421476.602 * * [misc]simplify: iters left: 6 (13 enodes) 1539421476.606 * * [misc]simplify: iters left: 5 (24 enodes) 1539421476.615 * * [misc]simplify: iters left: 4 (34 enodes) 1539421476.626 * * [misc]simplify: iters left: 3 (45 enodes) 1539421476.637 * * [misc]simplify: iters left: 2 (62 enodes) 1539421476.656 * * [misc]simplify: iters left: 1 (88 enodes) 1539421476.683 * [exit]simplify: Simplified to (/ (sqrt (/ 1 (- (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1539421476.684 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ (sqrt (/ 1 (- (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (sqrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (cbrt (/ 1 a))))) 1539421476.684 * [enter]simplify: Simplifying (/ (sqrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (cbrt (/ 1 a))) 1539421476.684 * * [misc]simplify: iters left: 6 (12 enodes) 1539421476.686 * * [misc]simplify: iters left: 5 (21 enodes) 1539421476.690 * * [misc]simplify: iters left: 4 (31 enodes) 1539421476.695 * * [misc]simplify: iters left: 3 (42 enodes) 1539421476.701 * * [misc]simplify: iters left: 2 (59 enodes) 1539421476.710 * * [misc]simplify: iters left: 1 (85 enodes) 1539421476.735 * [exit]simplify: Simplified to (/ (sqrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))) 1539421476.735 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ (sqrt (/ 1 (- (acos a)))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (sqrt (/ 1 (- (acos a)))) (cbrt (/ 1 a))))) 1539421476.735 * * * * [misc]progress: [ 128 / 168 ] simplifiying candidate # 1539421476.735 * [enter]simplify: Simplifying (/ (sqrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (sqrt (/ 1 a))) 1539421476.735 * * [misc]simplify: iters left: 6 (12 enodes) 1539421476.739 * * [misc]simplify: iters left: 5 (21 enodes) 1539421476.746 * * [misc]simplify: iters left: 4 (31 enodes) 1539421476.756 * * [misc]simplify: iters left: 3 (42 enodes) 1539421476.767 * * [misc]simplify: iters left: 2 (59 enodes) 1539421476.778 * * [misc]simplify: iters left: 1 (85 enodes) 1539421476.794 * [exit]simplify: Simplified to (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1539421476.794 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) (/ (sqrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (sqrt (/ 1 a))))) 1539421476.794 * [enter]simplify: Simplifying (/ (sqrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (sqrt (/ 1 a))) 1539421476.795 * * [misc]simplify: iters left: 6 (12 enodes) 1539421476.796 * * [misc]simplify: iters left: 5 (21 enodes) 1539421476.800 * * [misc]simplify: iters left: 4 (31 enodes) 1539421476.806 * * [misc]simplify: iters left: 3 (42 enodes) 1539421476.811 * * [misc]simplify: iters left: 2 (59 enodes) 1539421476.820 * * [misc]simplify: iters left: 1 (85 enodes) 1539421476.845 * [exit]simplify: Simplified to (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) 1539421476.846 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))) (/ (sqrt (/ 1 (- (acos a)))) (sqrt (/ 1 a))))) 1539421476.846 * * * * [misc]progress: [ 129 / 168 ] simplifiying candidate # 1539421476.846 * [enter]simplify: Simplifying (/ (sqrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) 1) 1539421476.846 * * [misc]simplify: iters left: 6 (10 enodes) 1539421476.850 * * [misc]simplify: iters left: 5 (19 enodes) 1539421476.856 * * [misc]simplify: iters left: 4 (30 enodes) 1539421476.865 * * [misc]simplify: iters left: 3 (41 enodes) 1539421476.875 * * [misc]simplify: iters left: 2 (58 enodes) 1539421476.892 * * [misc]simplify: iters left: 1 (84 enodes) 1539421476.919 * [exit]simplify: Simplified to (sqrt (/ 1 (- (acos a)))) 1539421476.920 * [misc]simplify: Simplified (2 1) to (λ (a) (* (sqrt (/ 1 (- (acos a)))) (/ (sqrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (/ 1 a)))) 1539421476.920 * [enter]simplify: Simplifying (/ (sqrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (/ 1 a)) 1539421476.920 * * [misc]simplify: iters left: 6 (11 enodes) 1539421476.923 * * [misc]simplify: iters left: 5 (22 enodes) 1539421476.931 * * [misc]simplify: iters left: 4 (35 enodes) 1539421476.943 * * [misc]simplify: iters left: 3 (55 enodes) 1539421476.957 * * [misc]simplify: iters left: 2 (74 enodes) 1539421476.976 * * [misc]simplify: iters left: 1 (109 enodes) 1539421477.009 * [exit]simplify: Simplified to (* a (sqrt (/ 1 (- (acos a))))) 1539421477.009 * [misc]simplify: Simplified (2 2) to (λ (a) (* (sqrt (/ 1 (- (acos a)))) (* a (sqrt (/ 1 (- (acos a))))))) 1539421477.009 * * * * [misc]progress: [ 130 / 168 ] simplifiying candidate # 1539421477.009 * [enter]simplify: Simplifying (/ (sqrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) 1) 1539421477.009 * * [misc]simplify: iters left: 6 (10 enodes) 1539421477.012 * * [misc]simplify: iters left: 5 (19 enodes) 1539421477.016 * * [misc]simplify: iters left: 4 (30 enodes) 1539421477.021 * * [misc]simplify: iters left: 3 (41 enodes) 1539421477.026 * * [misc]simplify: iters left: 2 (58 enodes) 1539421477.038 * * [misc]simplify: iters left: 1 (84 enodes) 1539421477.066 * [exit]simplify: Simplified to (sqrt (/ 1 (- (acos a)))) 1539421477.066 * [misc]simplify: Simplified (2 1) to (λ (a) (* (sqrt (/ 1 (- (acos a)))) (/ (sqrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (/ 1 a)))) 1539421477.066 * [enter]simplify: Simplifying (/ (sqrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (/ 1 a)) 1539421477.067 * * [misc]simplify: iters left: 6 (11 enodes) 1539421477.070 * * [misc]simplify: iters left: 5 (22 enodes) 1539421477.077 * * [misc]simplify: iters left: 4 (35 enodes) 1539421477.089 * * [misc]simplify: iters left: 3 (55 enodes) 1539421477.103 * * [misc]simplify: iters left: 2 (74 enodes) 1539421477.121 * * [misc]simplify: iters left: 1 (109 enodes) 1539421477.157 * [exit]simplify: Simplified to (* a (sqrt (/ 1 (- (acos a))))) 1539421477.157 * [misc]simplify: Simplified (2 2) to (λ (a) (* (sqrt (/ 1 (- (acos a)))) (* a (sqrt (/ 1 (- (acos a))))))) 1539421477.157 * * * * [misc]progress: [ 131 / 168 ] simplifiying candidate # 1539421477.158 * [enter]simplify: Simplifying (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) 1539421477.158 * * [misc]simplify: iters left: 6 (6 enodes) 1539421477.159 * * [misc]simplify: iters left: 5 (10 enodes) 1539421477.162 * [exit]simplify: Simplified to (/ (/ 1 (cbrt (/ 1 a))) (cbrt (/ 1 a))) 1539421477.162 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ (/ 1 (cbrt (/ 1 a))) (cbrt (/ 1 a))) (/ (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (cbrt (/ 1 a))))) 1539421477.162 * [enter]simplify: Simplifying (/ (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (cbrt (/ 1 a))) 1539421477.163 * * [misc]simplify: iters left: 6 (11 enodes) 1539421477.166 * * [misc]simplify: iters left: 5 (20 enodes) 1539421477.172 * * [misc]simplify: iters left: 4 (30 enodes) 1539421477.182 * * [misc]simplify: iters left: 3 (41 enodes) 1539421477.193 * * [misc]simplify: iters left: 2 (64 enodes) 1539421477.213 * * [misc]simplify: iters left: 1 (108 enodes) 1539421477.253 * [exit]simplify: Simplified to (/ (/ 1 (- (acos a))) (cbrt (/ 1 a))) 1539421477.253 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ 1 (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (/ (/ 1 (- (acos a))) (cbrt (/ 1 a))))) 1539421477.253 * * * * [misc]progress: [ 132 / 168 ] simplifiying candidate # 1539421477.253 * [enter]simplify: Simplifying (/ 1 (sqrt (/ 1 a))) 1539421477.254 * * [misc]simplify: iters left: 5 (5 enodes) 1539421477.255 * * [misc]simplify: iters left: 4 (7 enodes) 1539421477.257 * [exit]simplify: Simplified to (/ 1 (sqrt (/ 1 a))) 1539421477.257 * [misc]simplify: Simplified (2 1) to (λ (a) (* (/ 1 (sqrt (/ 1 a))) (/ (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (sqrt (/ 1 a))))) 1539421477.257 * [enter]simplify: Simplifying (/ (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (sqrt (/ 1 a))) 1539421477.258 * * [misc]simplify: iters left: 6 (11 enodes) 1539421477.261 * * [misc]simplify: iters left: 5 (20 enodes) 1539421477.270 * * [misc]simplify: iters left: 4 (30 enodes) 1539421477.279 * * [misc]simplify: iters left: 3 (41 enodes) 1539421477.290 * * [misc]simplify: iters left: 2 (64 enodes) 1539421477.309 * * [misc]simplify: iters left: 1 (108 enodes) 1539421477.329 * [exit]simplify: Simplified to (/ (/ 1 (- (acos a))) (sqrt (/ 1 a))) 1539421477.329 * [misc]simplify: Simplified (2 2) to (λ (a) (* (/ 1 (sqrt (/ 1 a))) (/ (/ 1 (- (acos a))) (sqrt (/ 1 a))))) 1539421477.329 * * * * [misc]progress: [ 133 / 168 ] simplifiying candidate # 1539421477.329 * [enter]simplify: Simplifying (/ 1 1) 1539421477.330 * * [misc]simplify: iters left: 2 (2 enodes) 1539421477.330 * * [misc]simplify: iters left: 1 (4 enodes) 1539421477.330 * [exit]simplify: Simplified to 1 1539421477.330 * [misc]simplify: Simplified (2 1) to (λ (a) (* 1 (/ (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (/ 1 a)))) 1539421477.330 * [enter]simplify: Simplifying (/ (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (/ 1 a)) 1539421477.330 * * [misc]simplify: iters left: 6 (10 enodes) 1539421477.332 * * [misc]simplify: iters left: 5 (21 enodes) 1539421477.337 * * [misc]simplify: iters left: 4 (34 enodes) 1539421477.347 * * [misc]simplify: iters left: 3 (50 enodes) 1539421477.363 * * [misc]simplify: iters left: 2 (84 enodes) 1539421477.399 * * [misc]simplify: iters left: 1 (134 enodes) 1539421477.442 * [exit]simplify: Simplified to (/ a (- (acos a))) 1539421477.442 * [misc]simplify: Simplified (2 2) to (λ (a) (* 1 (/ a (- (acos a))))) 1539421477.442 * * * * [misc]progress: [ 134 / 168 ] simplifiying candidate # 1539421477.442 * [enter]simplify: Simplifying (/ 1 1) 1539421477.442 * * [misc]simplify: iters left: 2 (2 enodes) 1539421477.443 * * [misc]simplify: iters left: 1 (4 enodes) 1539421477.443 * [exit]simplify: Simplified to 1 1539421477.443 * [misc]simplify: Simplified (2 1) to (λ (a) (* 1 (/ (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (/ 1 a)))) 1539421477.443 * [enter]simplify: Simplifying (/ (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (/ 1 a)) 1539421477.443 * * [misc]simplify: iters left: 6 (10 enodes) 1539421477.445 * * [misc]simplify: iters left: 5 (21 enodes) 1539421477.450 * * [misc]simplify: iters left: 4 (34 enodes) 1539421477.461 * * [misc]simplify: iters left: 3 (50 enodes) 1539421477.477 * * [misc]simplify: iters left: 2 (84 enodes) 1539421477.510 * * [misc]simplify: iters left: 1 (134 enodes) 1539421477.554 * [exit]simplify: Simplified to (/ a (- (acos a))) 1539421477.554 * [misc]simplify: Simplified (2 2) to (λ (a) (* 1 (/ a (- (acos a))))) 1539421477.554 * * * * [misc]progress: [ 135 / 168 ] simplifiying candidate # 1539421477.554 * * * * [misc]progress: [ 136 / 168 ] simplifiying candidate # 1539421477.554 * * * * [misc]progress: [ 137 / 168 ] simplifiying candidate # 1539421477.554 * * * * [misc]progress: [ 138 / 168 ] simplifiying candidate # 1539421477.555 * [enter]simplify: Simplifying (cbrt (/ 1 a)) 1539421477.555 * * [misc]simplify: iters left: 3 (4 enodes) 1539421477.555 * * [misc]simplify: iters left: 2 (6 enodes) 1539421477.556 * [exit]simplify: Simplified to (cbrt (/ 1 a)) 1539421477.556 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (* (cbrt (/ 1 a)) (cbrt (/ 1 a)))) (cbrt (/ 1 a)))) 1539421477.556 * * * * [misc]progress: [ 139 / 168 ] simplifiying candidate # 1539421477.556 * [enter]simplify: Simplifying (sqrt (/ 1 a)) 1539421477.556 * * [misc]simplify: iters left: 3 (4 enodes) 1539421477.557 * * [misc]simplify: iters left: 2 (6 enodes) 1539421477.558 * [exit]simplify: Simplified to (sqrt (/ 1 a)) 1539421477.558 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) (sqrt (/ 1 a))) (sqrt (/ 1 a)))) 1539421477.558 * * * * [misc]progress: [ 140 / 168 ] simplifiying candidate # 1539421477.558 * [enter]simplify: Simplifying (/ 1 a) 1539421477.558 * * [misc]simplify: iters left: 2 (3 enodes) 1539421477.558 * * [misc]simplify: iters left: 1 (5 enodes) 1539421477.559 * [exit]simplify: Simplified to (/ 1 a) 1539421477.559 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) 1) (/ 1 a))) 1539421477.559 * * * * [misc]progress: [ 141 / 168 ] simplifiying candidate # 1539421477.559 * [enter]simplify: Simplifying (/ 1 a) 1539421477.559 * * [misc]simplify: iters left: 2 (3 enodes) 1539421477.560 * * [misc]simplify: iters left: 1 (5 enodes) 1539421477.562 * [exit]simplify: Simplified to (/ 1 a) 1539421477.562 * [misc]simplify: Simplified (2 2) to (λ (a) (/ (/ (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) 1) (/ 1 a))) 1539421477.562 * * * * [misc]progress: [ 142 / 168 ] simplifiying candidate # 1539421477.562 * [enter]simplify: Simplifying (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) 1539421477.562 * * [misc]simplify: iters left: 6 (7 enodes) 1539421477.564 * * [misc]simplify: iters left: 5 (13 enodes) 1539421477.569 * * [misc]simplify: iters left: 4 (15 enodes) 1539421477.572 * * [misc]simplify: iters left: 3 (19 enodes) 1539421477.577 * * [misc]simplify: iters left: 2 (28 enodes) 1539421477.585 * * [misc]simplify: iters left: 1 (59 enodes) 1539421477.603 * [exit]simplify: Simplified to (cbrt (/ (/ 1 (acos a)) (acos a))) 1539421477.603 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (cbrt (/ (/ 1 (acos a)) (acos a))) (/ (/ 1 a) (cbrt (/ 1 (- (acos a))))))) 1539421477.603 * * * * [misc]progress: [ 143 / 168 ] simplifiying candidate # 1539421477.603 * [enter]simplify: Simplifying (* (cbrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) (cbrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))))) 1539421477.603 * * [misc]simplify: iters left: 6 (10 enodes) 1539421477.609 * * [misc]simplify: iters left: 5 (19 enodes) 1539421477.615 * * [misc]simplify: iters left: 4 (29 enodes) 1539421477.625 * * [misc]simplify: iters left: 3 (40 enodes) 1539421477.635 * * [misc]simplify: iters left: 2 (57 enodes) 1539421477.653 * * [misc]simplify: iters left: 1 (83 enodes) 1539421477.682 * [exit]simplify: Simplified to (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) 1539421477.682 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (* (cbrt (/ 1 (- (acos a)))) (cbrt (/ 1 (- (acos a))))) (/ (/ 1 a) (cbrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))))))) 1539421477.682 * * * * [misc]progress: [ 144 / 168 ] simplifiying candidate # 1539421477.683 * [enter]simplify: Simplifying (sqrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a)))))) 1539421477.683 * * [misc]simplify: iters left: 6 (9 enodes) 1539421477.686 * * [misc]simplify: iters left: 5 (18 enodes) 1539421477.692 * * [misc]simplify: iters left: 4 (28 enodes) 1539421477.701 * * [misc]simplify: iters left: 3 (39 enodes) 1539421477.711 * * [misc]simplify: iters left: 2 (56 enodes) 1539421477.728 * * [misc]simplify: iters left: 1 (87 enodes) 1539421477.763 * [exit]simplify: Simplified to (sqrt (/ 1 (- (acos a)))) 1539421477.763 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (sqrt (/ 1 (- (acos a)))) (/ (/ 1 a) (sqrt (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) (/ 1 (- (acos a))))))))) 1539421477.763 * * * * [misc]progress: [ 145 / 168 ] simplifiying candidate # 1539421477.764 * * * * [misc]progress: [ 146 / 168 ] simplifiying candidate # 1539421477.764 * * * * [misc]progress: [ 147 / 168 ] simplifiying candidate # 1539421477.764 * [enter]simplify: Simplifying (cbrt (* (* 1 1) 1)) 1539421477.764 * * [misc]simplify: iters left: 5 (4 enodes) 1539421477.766 * * [misc]simplify: iters left: 4 (6 enodes) 1539421477.767 * [exit]simplify: Simplified to 1 1539421477.767 * [misc]simplify: Simplified (2 1) to (λ (a) (/ 1 (* (/ 1 a) (cbrt (* (* (- (acos a)) (- (acos a))) (- (acos a))))))) 1539421477.767 * * * * [misc]progress: [ 148 / 168 ] simplifiying candidate # 1539421477.768 * [enter]simplify: Simplifying (cbrt (* (/ 1 (- (acos a))) 1)) 1539421477.768 * * [misc]simplify: iters left: 6 (7 enodes) 1539421477.771 * * [misc]simplify: iters left: 5 (12 enodes) 1539421477.774 * [exit]simplify: Simplified to (cbrt (/ 1 (- (acos a)))) 1539421477.774 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (cbrt (/ 1 (- (acos a)))) (* (/ 1 a) (cbrt (* (- (acos a)) (- (acos a))))))) 1539421477.774 * * * * [misc]progress: [ 149 / 168 ] simplifiying candidate # 1539421477.774 * [enter]simplify: Simplifying (cbrt (* (* (/ 1 (- (acos a))) 1) 1)) 1539421477.774 * * [misc]simplify: iters left: 6 (8 enodes) 1539421477.777 * * [misc]simplify: iters left: 5 (13 enodes) 1539421477.780 * [exit]simplify: Simplified to (cbrt (/ 1 (- (acos a)))) 1539421477.780 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (cbrt (/ 1 (- (acos a)))) (* (/ 1 a) (cbrt (* (- (acos a)) (- (acos a))))))) 1539421477.780 * * * * [misc]progress: [ 150 / 168 ] simplifiying candidate # 1539421477.781 * [enter]simplify: Simplifying (cbrt (* (* 1 (/ 1 (- (acos a)))) 1)) 1539421477.781 * * [misc]simplify: iters left: 6 (8 enodes) 1539421477.784 * * [misc]simplify: iters left: 5 (15 enodes) 1539421477.788 * [exit]simplify: Simplified to (cbrt (/ 1 (- (acos a)))) 1539421477.788 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (cbrt (/ 1 (- (acos a)))) (* (/ 1 a) (cbrt (* (- (acos a)) (- (acos a))))))) 1539421477.788 * * * * [misc]progress: [ 151 / 168 ] simplifiying candidate # 1539421477.788 * [enter]simplify: Simplifying (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) 1539421477.788 * * [misc]simplify: iters left: 6 (7 enodes) 1539421477.791 * * [misc]simplify: iters left: 5 (13 enodes) 1539421477.795 * * [misc]simplify: iters left: 4 (15 enodes) 1539421477.798 * * [misc]simplify: iters left: 3 (19 enodes) 1539421477.803 * * [misc]simplify: iters left: 2 (28 enodes) 1539421477.811 * * [misc]simplify: iters left: 1 (59 enodes) 1539421477.829 * [exit]simplify: Simplified to (cbrt (/ (/ 1 (acos a)) (acos a))) 1539421477.830 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (cbrt (/ (/ 1 (acos a)) (acos a))) (* (/ 1 a) (cbrt (- (acos a)))))) 1539421477.830 * * * * [misc]progress: [ 152 / 168 ] simplifiying candidate # 1539421477.830 * [enter]simplify: Simplifying (cbrt (* (* (/ 1 (- (acos a))) (/ 1 (- (acos a)))) 1)) 1539421477.830 * * [misc]simplify: iters left: 6 (8 enodes) 1539421477.833 * * [misc]simplify: iters left: 5 (15 enodes) 1539421477.838 * * [misc]simplify: iters left: 4 (18 enodes) 1539421477.841 * * [misc]simplify: iters left: 3 (21 enodes) 1539421477.846 * * [misc]simplify: iters left: 2 (30 enodes) 1539421477.855 * * [misc]simplify: iters left: 1 (59 enodes) 1539421477.871 * [exit]simplify: Simplified to (cbrt (/ 1 (* (acos a) (acos a)))) 1539421477.872 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (cbrt (/ 1 (* (acos a) (acos a)))) (* (/ 1 a) (cbrt (- (acos a)))))) 1539421477.872 * * * * [misc]progress: [ 153 / 168 ] simplifiying candidate # 1539421477.872 * [enter]simplify: Simplifying (cbrt (* (* 1 1) (/ 1 (- (acos a))))) 1539421477.872 * * [misc]simplify: iters left: 6 (8 enodes) 1539421477.875 * * [misc]simplify: iters left: 5 (13 enodes) 1539421477.878 * [exit]simplify: Simplified to (cbrt (/ 1 (- (acos a)))) 1539421477.878 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (cbrt (/ 1 (- (acos a)))) (* (/ 1 a) (cbrt (* (- (acos a)) (- (acos a))))))) 1539421477.878 * * * * [misc]progress: [ 154 / 168 ] simplifiying candidate # 1539421477.879 * [enter]simplify: Simplifying (cbrt (* (/ 1 (- (acos a))) (/ 1 (- (acos a))))) 1539421477.879 * * [misc]simplify: iters left: 6 (7 enodes) 1539421477.881 * * [misc]simplify: iters left: 5 (13 enodes) 1539421477.885 * * [misc]simplify: iters left: 4 (15 enodes) 1539421477.889 * * [misc]simplify: iters left: 3 (19 enodes) 1539421477.894 * * [misc]simplify: iters left: 2 (28 enodes) 1539421477.903 * * [misc]simplify: iters left: 1 (59 enodes) 1539421477.921 * [exit]simplify: Simplified to (cbrt (/ (/ 1 (acos a)) (acos a))) 1539421477.921 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (cbrt (/ (/ 1 (acos a)) (acos a))) (* (/ 1 a) (cbrt (- (acos a)))))) 1539421477.921 * * * * [misc]progress: [ 155 / 168 ] simplifiying candidate # 1539421477.922 * [enter]simplify: Simplifying (cbrt (* (* (/ 1 (- (acos a))) 1) (/ 1 (- (acos a))))) 1539421477.922 * * [misc]simplify: iters left: 6 (8 enodes) 1539421477.925 * * [misc]simplify: iters left: 5 (17 enodes) 1539421477.930 * * [misc]simplify: iters left: 4 (25 enodes) 1539421477.937 * * [misc]simplify: iters left: 3 (50 enodes) 1539421477.953 * * [misc]simplify: iters left: 2 (91 enodes) 1539421477.979 * * [misc]simplify: iters left: 1 (116 enodes) 1539421478.003 * [exit]simplify: Simplified to (cbrt (/ (/ 1 (acos a)) (acos a))) 1539421478.003 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (cbrt (/ (/ 1 (acos a)) (acos a))) (* (/ 1 a) (cbrt (- (acos a)))))) 1539421478.003 * * * * [misc]progress: [ 156 / 168 ] simplifiying candidate # 1539421478.004 * [enter]simplify: Simplifying (cbrt (* (* 1 (/ 1 (- (acos a)))) (/ 1 (- (acos a))))) 1539421478.004 * * [misc]simplify: iters left: 6 (8 enodes) 1539421478.007 * * [misc]simplify: iters left: 5 (18 enodes) 1539421478.012 * * [misc]simplify: iters left: 4 (21 enodes) 1539421478.017 * * [misc]simplify: iters left: 3 (29 enodes) 1539421478.024 * * [misc]simplify: iters left: 2 (43 enodes) 1539421478.032 * * [misc]simplify: iters left: 1 (68 enodes) 1539421478.043 * [exit]simplify: Simplified to (cbrt (/ (/ 1 (acos a)) (acos a))) 1539421478.043 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (cbrt (/ (/ 1 (acos a)) (acos a))) (* (/ 1 a) (cbrt (- (acos a)))))) 1539421478.043 * * * * [misc]progress: [ 157 / 168 ] simplifiying candidate # 1539421478.044 * [enter]simplify: Simplifying (/ 1 (pow (acos a) 2)) 1539421478.044 * * [misc]simplify: iters left: 4 (6 enodes) 1539421478.045 * * [misc]simplify: iters left: 3 (9 enodes) 1539421478.046 * * [misc]simplify: iters left: 2 (11 enodes) 1539421478.047 * [exit]simplify: Simplified to (/ (/ 1 (acos a)) (acos a)) 1539421478.047 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (* (/ (/ 1 (acos a)) (acos a)) (/ 1 (- (acos a))))) (/ 1 a))) 1539421478.047 * * * * [misc]progress: [ 158 / 168 ] simplifiying candidate # 1539421478.048 * [enter]simplify: Simplifying (/ 1 (pow (acos a) 2)) 1539421478.048 * * [misc]simplify: iters left: 4 (6 enodes) 1539421478.049 * * [misc]simplify: iters left: 3 (9 enodes) 1539421478.052 * * [misc]simplify: iters left: 2 (11 enodes) 1539421478.055 * [exit]simplify: Simplified to (/ (/ 1 (acos a)) (acos a)) 1539421478.055 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (* (/ (/ 1 (acos a)) (acos a)) (/ 1 (- (acos a))))) (/ 1 a))) 1539421478.055 * * * * [misc]progress: [ 159 / 168 ] simplifiying candidate # 1539421478.055 * [enter]simplify: Simplifying (/ 1 (pow (acos a) 2)) 1539421478.055 * * [misc]simplify: iters left: 4 (6 enodes) 1539421478.057 * * [misc]simplify: iters left: 3 (9 enodes) 1539421478.059 * * [misc]simplify: iters left: 2 (11 enodes) 1539421478.062 * [exit]simplify: Simplified to (/ (/ 1 (acos a)) (acos a)) 1539421478.062 * [misc]simplify: Simplified (2 1 1 1) to (λ (a) (/ (cbrt (* (/ (/ 1 (acos a)) (acos a)) (/ 1 (- (acos a))))) (/ 1 a))) 1539421478.062 * * * * [misc]progress: [ 160 / 168 ] simplifiying candidate # 1539421478.062 * [enter]simplify: Simplifying (/ (cbrt -1) (acos a)) 1539421478.062 * * [misc]simplify: iters left: 3 (5 enodes) 1539421478.065 * [exit]simplify: Simplified to (/ (cbrt -1) (acos a)) 1539421478.065 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (/ (cbrt -1) (acos a)) (/ 1 a))) 1539421478.065 * * * * [misc]progress: [ 161 / 168 ] simplifiying candidate # 1539421478.065 * [enter]simplify: Simplifying (/ (cbrt -1) (acos a)) 1539421478.065 * * [misc]simplify: iters left: 3 (5 enodes) 1539421478.067 * [exit]simplify: Simplified to (/ (cbrt -1) (acos a)) 1539421478.068 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (/ (cbrt -1) (acos a)) (/ 1 a))) 1539421478.068 * * * * [misc]progress: [ 162 / 168 ] simplifiying candidate # 1539421478.068 * [enter]simplify: Simplifying (/ (cbrt -1) (acos a)) 1539421478.068 * * [misc]simplify: iters left: 3 (5 enodes) 1539421478.070 * [exit]simplify: Simplified to (/ (cbrt -1) (acos a)) 1539421478.070 * [misc]simplify: Simplified (2 1) to (λ (a) (/ (/ (cbrt -1) (acos a)) (/ 1 a))) 1539421478.070 * * * * [misc]progress: [ 163 / 168 ] simplifiying candidate # 1539421478.070 * [enter]simplify: Simplifying (/ -1 (pow (acos a) 3)) 1539421478.070 * * [misc]simplify: iters left: 4 (6 enodes) 1539421478.072 * * [misc]simplify: iters left: 3 (9 enodes) 1539421478.075 * * [misc]simplify: iters left: 2 (13 enodes) 1539421478.078 * * [misc]simplify: iters left: 1 (14 enodes) 1539421478.082 * [exit]simplify: Simplified to (/ (/ -1 (acos a)) (* (acos a) (acos a))) 1539421478.082 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (cbrt (/ (/ -1 (acos a)) (* (acos a) (acos a)))) (/ 1 a))) 1539421478.082 * * * * [misc]progress: [ 164 / 168 ] simplifiying candidate # 1539421478.082 * [enter]simplify: Simplifying (/ -1 (pow (acos a) 3)) 1539421478.082 * * [misc]simplify: iters left: 4 (6 enodes) 1539421478.084 * * [misc]simplify: iters left: 3 (9 enodes) 1539421478.087 * * [misc]simplify: iters left: 2 (13 enodes) 1539421478.090 * * [misc]simplify: iters left: 1 (14 enodes) 1539421478.094 * [exit]simplify: Simplified to (/ (/ -1 (acos a)) (* (acos a) (acos a))) 1539421478.094 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (cbrt (/ (/ -1 (acos a)) (* (acos a) (acos a)))) (/ 1 a))) 1539421478.094 * * * * [misc]progress: [ 165 / 168 ] simplifiying candidate # 1539421478.094 * [enter]simplify: Simplifying (/ -1 (pow (acos a) 3)) 1539421478.094 * * [misc]simplify: iters left: 4 (6 enodes) 1539421478.096 * * [misc]simplify: iters left: 3 (9 enodes) 1539421478.099 * * [misc]simplify: iters left: 2 (13 enodes) 1539421478.102 * * [misc]simplify: iters left: 1 (14 enodes) 1539421478.106 * [exit]simplify: Simplified to (/ (/ -1 (acos a)) (* (acos a) (acos a))) 1539421478.106 * [misc]simplify: Simplified (2 1 1) to (λ (a) (/ (cbrt (/ (/ -1 (acos a)) (* (acos a) (acos a)))) (/ 1 a))) 1539421478.106 * * * * [misc]progress: [ 166 / 168 ] simplifiying candidate # 1539421478.106 * [enter]simplify: Simplifying (/ (* (cbrt -1) a) (acos a)) 1539421478.106 * * [misc]simplify: iters left: 5 (6 enodes) 1539421478.109 * * [misc]simplify: iters left: 4 (9 enodes) 1539421478.112 * * [misc]simplify: iters left: 3 (11 enodes) 1539421478.116 * * [misc]simplify: iters left: 2 (14 enodes) 1539421478.120 * * [misc]simplify: iters left: 1 (16 enodes) 1539421478.125 * [exit]simplify: Simplified to (* (cbrt -1) (/ a (acos a))) 1539421478.125 * [misc]simplify: Simplified (2) to (λ (a) (* (cbrt -1) (/ a (acos a)))) 1539421478.125 * * * * [misc]progress: [ 167 / 168 ] simplifiying candidate # 1539421478.126 * [enter]simplify: Simplifying (/ (* (cbrt -1) a) (acos a)) 1539421478.126 * * [misc]simplify: iters left: 5 (6 enodes) 1539421478.128 * * [misc]simplify: iters left: 4 (9 enodes) 1539421478.131 * * [misc]simplify: iters left: 3 (11 enodes) 1539421478.135 * * [misc]simplify: iters left: 2 (14 enodes) 1539421478.139 * * [misc]simplify: iters left: 1 (16 enodes) 1539421478.145 * [exit]simplify: Simplified to (* (cbrt -1) (/ a (acos a))) 1539421478.145 * [misc]simplify: Simplified (2) to (λ (a) (* (cbrt -1) (/ a (acos a)))) 1539421478.145 * * * * [misc]progress: [ 168 / 168 ] simplifiying candidate # 1539421478.145 * [enter]simplify: Simplifying (/ (* (cbrt -1) a) (acos a)) 1539421478.145 * * [misc]simplify: iters left: 5 (6 enodes) 1539421478.147 * * [misc]simplify: iters left: 4 (9 enodes) 1539421478.151 * * [misc]simplify: iters left: 3 (11 enodes) 1539421478.154 * * [misc]simplify: iters left: 2 (14 enodes) 1539421478.157 * * [misc]simplify: iters left: 1 (16 enodes) 1539421478.160 * [exit]simplify: Simplified to (* (cbrt -1) (/ a (acos a))) 1539421478.160 * [misc]simplify: Simplified (2) to (λ (a) (* (cbrt -1) (/ a (acos a)))) 1539421478.160 * * * [misc]progress: adding candidates to table 1539421479.518 * [misc]progress: [Phase 3 of 3] Extracting. 1539421479.519 * * [misc]regime: Finding splitpoints for: (# # # # # # #) 1539421479.519 * * * [misc]regime-changes: Trying 2 branch expressions: (a (/ a (- (acos a)))) 1539421479.519 * * * * [misc]regimes: Trying to branch on a from (# # # # # # #) 1539421479.559 * * * * [misc]regimes: Trying to branch on (/ a (- (acos a))) from (# # # # # # #) 1539421479.608 * * * [misc]regime: Found split indices: #