18.637 * [progress]: [Phase 1 of 3] Setting up. 0.001 * * * [progress]: [1/2] Preparing points 0.094 * * * [progress]: [2/2] Setting up program. 0.096 * [progress]: [Phase 2 of 3] Improving. 0.096 * [simplify]: Simplifying using # : (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))) 0.099 * * [simplify]: iteration 0 : 20 enodes (cost 7 ) 0.100 * * [simplify]: iteration 1 : 43 enodes (cost 7 ) 0.101 * * [simplify]: iteration 2 : 84 enodes (cost 7 ) 0.103 * * [simplify]: iteration 3 : 155 enodes (cost 7 ) 0.106 * * [simplify]: iteration 4 : 262 enodes (cost 7 ) 0.110 * * [simplify]: iteration 5 : 454 enodes (cost 7 ) 0.120 * * [simplify]: iteration 6 : 2878 enodes (cost 7 ) 0.196 * * [simplify]: iteration 7 : 5001 enodes (cost 7 ) 0.196 * [simplify]: Simplified to: (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))) 0.197 * * [progress]: iteration 1 / 4 0.197 * * * [progress]: picking best candidate 0.198 * * * * [pick]: Picked # 0.198 * * * [progress]: localizing error 0.206 * * * [progress]: generating rewritten candidates 0.206 * * * * [progress]: [ 1 / 3 ] rewriting at (2) 0.207 * * * * [progress]: [ 2 / 3 ] rewriting at (2 1 1 2) 0.216 * * * * [progress]: [ 3 / 3 ] rewriting at (2 1) 0.226 * * * [progress]: generating series expansions 0.226 * * * * [progress]: [ 1 / 3 ] generating series at (2) 0.226 * [approximate]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) in (v) around 0 0.227 * [taylor]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) in v 0.227 * [taylor]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) in v 0.228 * [approximate]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))) in (v) around 0 0.228 * [taylor]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))) in v 0.228 * [taylor]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))) in v 0.229 * [approximate]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))) in (v) around 0 0.229 * [taylor]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))) in v 0.229 * [taylor]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))) in v 0.230 * * * * [progress]: [ 2 / 3 ] generating series at (2 1 1 2) 0.230 * [approximate]: Taking taylor expansion of (* 5.0 (pow v 2)) in (v) around 0 0.230 * [taylor]: Taking taylor expansion of (* 5.0 (pow v 2)) in v 0.230 * [taylor]: Taking taylor expansion of 5.0 in v 0.230 * [taylor]: Taking taylor expansion of (pow v 2) in v 0.230 * [taylor]: Taking taylor expansion of v in v 0.230 * [taylor]: Taking taylor expansion of (* 5.0 (pow v 2)) in v 0.230 * [taylor]: Taking taylor expansion of 5.0 in v 0.230 * [taylor]: Taking taylor expansion of (pow v 2) in v 0.230 * [taylor]: Taking taylor expansion of v in v 0.238 * [approximate]: Taking taylor expansion of (/ 5.0 (pow v 2)) in (v) around 0 0.238 * [taylor]: Taking taylor expansion of (/ 5.0 (pow v 2)) in v 0.238 * [taylor]: Taking taylor expansion of 5.0 in v 0.238 * [taylor]: Taking taylor expansion of (pow v 2) in v 0.238 * [taylor]: Taking taylor expansion of v in v 0.239 * [taylor]: Taking taylor expansion of (/ 5.0 (pow v 2)) in v 0.239 * [taylor]: Taking taylor expansion of 5.0 in v 0.239 * [taylor]: Taking taylor expansion of (pow v 2) in v 0.239 * [taylor]: Taking taylor expansion of v in v 0.247 * [approximate]: Taking taylor expansion of (/ 5.0 (pow v 2)) in (v) around 0 0.247 * [taylor]: Taking taylor expansion of (/ 5.0 (pow v 2)) in v 0.247 * [taylor]: Taking taylor expansion of 5.0 in v 0.247 * [taylor]: Taking taylor expansion of (pow v 2) in v 0.247 * [taylor]: Taking taylor expansion of v in v 0.248 * [taylor]: Taking taylor expansion of (/ 5.0 (pow v 2)) in v 0.248 * [taylor]: Taking taylor expansion of 5.0 in v 0.248 * [taylor]: Taking taylor expansion of (pow v 2) in v 0.248 * [taylor]: Taking taylor expansion of v in v 0.255 * * * * [progress]: [ 3 / 3 ] generating series at (2 1) 0.255 * [approximate]: Taking taylor expansion of (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)) in (v) around 0 0.255 * [taylor]: Taking taylor expansion of (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)) in v 0.255 * [taylor]: Taking taylor expansion of (- 1.0 (* 5.0 (pow v 2))) in v 0.255 * [taylor]: Taking taylor expansion of 1.0 in v 0.255 * [taylor]: Taking taylor expansion of (* 5.0 (pow v 2)) in v 0.255 * [taylor]: Taking taylor expansion of 5.0 in v 0.255 * [taylor]: Taking taylor expansion of (pow v 2) in v 0.255 * [taylor]: Taking taylor expansion of v in v 0.255 * [taylor]: Taking taylor expansion of (- (pow v 2) 1.0) in v 0.255 * [taylor]: Taking taylor expansion of (pow v 2) in v 0.255 * [taylor]: Taking taylor expansion of v in v 0.255 * [taylor]: Taking taylor expansion of 1.0 in v 0.257 * [taylor]: Taking taylor expansion of (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)) in v 0.257 * [taylor]: Taking taylor expansion of (- 1.0 (* 5.0 (pow v 2))) in v 0.257 * [taylor]: Taking taylor expansion of 1.0 in v 0.257 * [taylor]: Taking taylor expansion of (* 5.0 (pow v 2)) in v 0.257 * [taylor]: Taking taylor expansion of 5.0 in v 0.257 * [taylor]: Taking taylor expansion of (pow v 2) in v 0.257 * [taylor]: Taking taylor expansion of v in v 0.257 * [taylor]: Taking taylor expansion of (- (pow v 2) 1.0) in v 0.257 * [taylor]: Taking taylor expansion of (pow v 2) in v 0.257 * [taylor]: Taking taylor expansion of v in v 0.257 * [taylor]: Taking taylor expansion of 1.0 in v 0.274 * [approximate]: Taking taylor expansion of (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0)) in (v) around 0 0.274 * [taylor]: Taking taylor expansion of (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0)) in v 0.274 * [taylor]: Taking taylor expansion of (- 1.0 (* 5.0 (/ 1 (pow v 2)))) in v 0.274 * [taylor]: Taking taylor expansion of 1.0 in v 0.274 * [taylor]: Taking taylor expansion of (* 5.0 (/ 1 (pow v 2))) in v 0.274 * [taylor]: Taking taylor expansion of 5.0 in v 0.275 * [taylor]: Taking taylor expansion of (/ 1 (pow v 2)) in v 0.275 * [taylor]: Taking taylor expansion of (pow v 2) in v 0.275 * [taylor]: Taking taylor expansion of v in v 0.275 * [taylor]: Taking taylor expansion of (- (/ 1 (pow v 2)) 1.0) in v 0.275 * [taylor]: Taking taylor expansion of (/ 1 (pow v 2)) in v 0.275 * [taylor]: Taking taylor expansion of (pow v 2) in v 0.275 * [taylor]: Taking taylor expansion of v in v 0.276 * [taylor]: Taking taylor expansion of 1.0 in v 0.277 * [taylor]: Taking taylor expansion of (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0)) in v 0.277 * [taylor]: Taking taylor expansion of (- 1.0 (* 5.0 (/ 1 (pow v 2)))) in v 0.278 * [taylor]: Taking taylor expansion of 1.0 in v 0.278 * [taylor]: Taking taylor expansion of (* 5.0 (/ 1 (pow v 2))) in v 0.278 * [taylor]: Taking taylor expansion of 5.0 in v 0.278 * [taylor]: Taking taylor expansion of (/ 1 (pow v 2)) in v 0.278 * [taylor]: Taking taylor expansion of (pow v 2) in v 0.278 * [taylor]: Taking taylor expansion of v in v 0.278 * [taylor]: Taking taylor expansion of (- (/ 1 (pow v 2)) 1.0) in v 0.278 * [taylor]: Taking taylor expansion of (/ 1 (pow v 2)) in v 0.278 * [taylor]: Taking taylor expansion of (pow v 2) in v 0.278 * [taylor]: Taking taylor expansion of v in v 0.279 * [taylor]: Taking taylor expansion of 1.0 in v 0.310 * [approximate]: Taking taylor expansion of (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0)) in (v) around 0 0.310 * [taylor]: Taking taylor expansion of (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0)) in v 0.310 * [taylor]: Taking taylor expansion of (- 1.0 (* 5.0 (/ 1 (pow v 2)))) in v 0.310 * [taylor]: Taking taylor expansion of 1.0 in v 0.310 * [taylor]: Taking taylor expansion of (* 5.0 (/ 1 (pow v 2))) in v 0.310 * [taylor]: Taking taylor expansion of 5.0 in v 0.310 * [taylor]: Taking taylor expansion of (/ 1 (pow v 2)) in v 0.310 * [taylor]: Taking taylor expansion of (pow v 2) in v 0.310 * [taylor]: Taking taylor expansion of v in v 0.311 * [taylor]: Taking taylor expansion of (- (/ 1 (pow v 2)) 1.0) in v 0.311 * [taylor]: Taking taylor expansion of (/ 1 (pow v 2)) in v 0.311 * [taylor]: Taking taylor expansion of (pow v 2) in v 0.311 * [taylor]: Taking taylor expansion of v in v 0.311 * [taylor]: Taking taylor expansion of 1.0 in v 0.313 * [taylor]: Taking taylor expansion of (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0)) in v 0.313 * [taylor]: Taking taylor expansion of (- 1.0 (* 5.0 (/ 1 (pow v 2)))) in v 0.313 * [taylor]: Taking taylor expansion of 1.0 in v 0.313 * [taylor]: Taking taylor expansion of (* 5.0 (/ 1 (pow v 2))) in v 0.313 * [taylor]: Taking taylor expansion of 5.0 in v 0.313 * [taylor]: Taking taylor expansion of (/ 1 (pow v 2)) in v 0.313 * [taylor]: Taking taylor expansion of (pow v 2) in v 0.313 * [taylor]: Taking taylor expansion of v in v 0.314 * [taylor]: Taking taylor expansion of (- (/ 1 (pow v 2)) 1.0) in v 0.314 * [taylor]: Taking taylor expansion of (/ 1 (pow v 2)) in v 0.314 * [taylor]: Taking taylor expansion of (pow v 2) in v 0.314 * [taylor]: Taking taylor expansion of v in v 0.314 * [taylor]: Taking taylor expansion of 1.0 in v 0.339 * * * [progress]: simplifying candidates 0.340 * [simplify]: Simplifying using # : (expm1 (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))) (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))) (/ PI 2) (asin (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))) (log (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))) (exp (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))) (* (cbrt (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))) (cbrt (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))) (cbrt (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))) (* (* (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))) (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))) (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))) (sqrt (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))) (sqrt (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))) (expm1 (* 5.0 (* v v))) (log1p (* 5.0 (* v v))) (* 5.0 (* v v)) (* 5.0 (* v v)) (+ (log 5.0) (+ (log v) (log v))) (+ (log 5.0) (log (* v v))) (log (* 5.0 (* v v))) (exp (* 5.0 (* v v))) (* (* (* 5.0 5.0) 5.0) (* (* (* v v) v) (* (* v v) v))) (* (* (* 5.0 5.0) 5.0) (* (* (* v v) (* v v)) (* v v))) (* (cbrt (* 5.0 (* v v))) (cbrt (* 5.0 (* v v)))) (cbrt (* 5.0 (* v v))) (* (* (* 5.0 (* v v)) (* 5.0 (* v v))) (* 5.0 (* v v))) (sqrt (* 5.0 (* v v))) (sqrt (* 5.0 (* v v))) (* (sqrt 5.0) v) (* (sqrt 5.0) v) (* 5.0 v) (* (cbrt 5.0) (* v v)) (* (sqrt 5.0) (* v v)) (* 5.0 (* v v)) (expm1 (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))) (log1p (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))) (- (log (- 1.0 (* 5.0 (* v v)))) (log (- (* v v) 1.0))) (log (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))) (exp (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))) (/ (* (* (- 1.0 (* 5.0 (* v v))) (- 1.0 (* 5.0 (* v v)))) (- 1.0 (* 5.0 (* v v)))) (* (* (- (* v v) 1.0) (- (* v v) 1.0)) (- (* v v) 1.0))) (* (cbrt (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))) (cbrt (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))) (cbrt (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))) (* (* (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)) (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))) (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))) (sqrt (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))) (sqrt (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))) (- (- 1.0 (* 5.0 (* v v)))) (- (- (* v v) 1.0)) (/ 1.0 (- (* v v) 1.0)) (/ (* 5.0 (* v v)) (- (* v v) 1.0)) (/ (* (cbrt (- 1.0 (* 5.0 (* v v)))) (cbrt (- 1.0 (* 5.0 (* v v))))) (* (cbrt (- (* v v) 1.0)) (cbrt (- (* v v) 1.0)))) (/ (cbrt (- 1.0 (* 5.0 (* v v)))) (cbrt (- (* v v) 1.0))) (/ (* (cbrt (- 1.0 (* 5.0 (* v v)))) (cbrt (- 1.0 (* 5.0 (* v v))))) (sqrt (- (* v v) 1.0))) (/ (cbrt (- 1.0 (* 5.0 (* v v)))) (sqrt (- (* v v) 1.0))) (/ (* (cbrt (- 1.0 (* 5.0 (* v v)))) (cbrt (- 1.0 (* 5.0 (* v v))))) 1) (/ (cbrt (- 1.0 (* 5.0 (* v v)))) (- (* v v) 1.0)) (/ (* (cbrt (- 1.0 (* 5.0 (* v v)))) (cbrt (- 1.0 (* 5.0 (* v v))))) (+ v (sqrt 1.0))) (/ (cbrt (- 1.0 (* 5.0 (* v v)))) (- v (sqrt 1.0))) (/ (sqrt (- 1.0 (* 5.0 (* v v)))) (* (cbrt (- (* v v) 1.0)) (cbrt (- (* v v) 1.0)))) (/ (sqrt (- 1.0 (* 5.0 (* v v)))) (cbrt (- (* v v) 1.0))) (/ (sqrt (- 1.0 (* 5.0 (* v v)))) (sqrt (- (* v v) 1.0))) (/ (sqrt (- 1.0 (* 5.0 (* v v)))) (sqrt (- (* v v) 1.0))) (/ (sqrt (- 1.0 (* 5.0 (* v v)))) 1) (/ (sqrt (- 1.0 (* 5.0 (* v v)))) (- (* v v) 1.0)) (/ (sqrt (- 1.0 (* 5.0 (* v v)))) (+ v (sqrt 1.0))) (/ (sqrt (- 1.0 (* 5.0 (* v v)))) (- v (sqrt 1.0))) (/ 1 (* (cbrt (- (* v v) 1.0)) (cbrt (- (* v v) 1.0)))) (/ (- 1.0 (* 5.0 (* v v))) (cbrt (- (* v v) 1.0))) (/ 1 (sqrt (- (* v v) 1.0))) (/ (- 1.0 (* 5.0 (* v v))) (sqrt (- (* v v) 1.0))) (/ 1 1) (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)) (/ 1 (+ v (sqrt 1.0))) (/ (- 1.0 (* 5.0 (* v v))) (- v (sqrt 1.0))) (/ 1 (- (* v v) 1.0)) (/ (- (* v v) 1.0) (- 1.0 (* 5.0 (* v v)))) (/ (- 1.0 (* 5.0 (* v v))) (* (cbrt (- (* v v) 1.0)) (cbrt (- (* v v) 1.0)))) (/ (- 1.0 (* 5.0 (* v v))) (sqrt (- (* v v) 1.0))) (/ (- 1.0 (* 5.0 (* v v))) 1) (/ (- 1.0 (* 5.0 (* v v))) (+ v (sqrt 1.0))) (/ (- (* v v) 1.0) (cbrt (- 1.0 (* 5.0 (* v v))))) (/ (- (* v v) 1.0) (sqrt (- 1.0 (* 5.0 (* v v))))) (/ (- (* v v) 1.0) (- 1.0 (* 5.0 (* v v)))) (/ (- 1.0 (* 5.0 (* v v))) (- (pow (* v v) 3) (pow 1.0 3))) (/ (- 1.0 (* 5.0 (* v v))) (- (* (* v v) (* v v)) (* 1.0 1.0))) (* (- (* v v) 1.0) (+ (* 1.0 1.0) (+ (* (* 5.0 (* v v)) (* 5.0 (* v v))) (* 1.0 (* 5.0 (* v v)))))) (* (- (* v v) 1.0) (+ 1.0 (* 5.0 (* v v)))) (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) (* 5.0 (pow v 2)) (* 5.0 (pow v 2)) (* 5.0 (pow v 2)) (- (+ (* 4.0 (pow v 2)) (* 4.0 (pow v 4))) 1.0) (- (+ (* 4.0 (/ 1 (pow v 2))) (+ (* 4.0 (/ 1 (pow v 4))) 5.0))) (- (+ (* 4.0 (/ 1 (pow v 2))) (+ (* 4.0 (/ 1 (pow v 4))) 5.0))) 0.346 * * [simplify]: iteration 0 : 349 enodes (cost 623 ) 0.352 * * [simplify]: iteration 1 : 1288 enodes (cost 567 ) 0.375 * * [simplify]: iteration 2 : 5001 enodes (cost 565 ) 0.379 * [simplify]: Simplified to: (expm1 (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))) (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))) (/ PI 2) (asin (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))) (log (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))) (exp (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))) (* (cbrt (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))) (cbrt (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))) (cbrt (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))) (pow (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) 3) (sqrt (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))) (sqrt (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))) (expm1 (* 5.0 (* v v))) (log1p (* 5.0 (* v v))) (* 5.0 (* v v)) (* 5.0 (* v v)) (log (* 5.0 (* v v))) (log (* 5.0 (* v v))) (log (* 5.0 (* v v))) (exp (* 5.0 (* v v))) (* (pow 5.0 3) (pow v 6)) (* (pow 5.0 3) (pow v 6)) (* (cbrt (* 5.0 (* v v))) (cbrt (* 5.0 (* v v)))) (cbrt (* 5.0 (* v v))) (* (pow 5.0 3) (pow v 6)) (sqrt (* 5.0 (* v v))) (sqrt (* 5.0 (* v v))) (* (sqrt 5.0) v) (* (sqrt 5.0) v) (* 5.0 v) (* (cbrt 5.0) (* v v)) (* (sqrt 5.0) (* v v)) (* 5.0 (* v v)) (expm1 (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))) (log1p (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))) (log (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))) (log (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))) (exp (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))) (pow (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)) 3) (* (cbrt (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))) (cbrt (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))) (cbrt (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))) (pow (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)) 3) (sqrt (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))) (sqrt (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))) (- (- 1.0 (* 5.0 (* v v)))) (- (- (* v v) 1.0)) (/ 1.0 (- (pow v 2) 1.0)) (/ (* 5.0 (* v v)) (- (* v v) 1.0)) (/ (* (cbrt (- 1.0 (* 5.0 (* v v)))) (cbrt (- 1.0 (* 5.0 (* v v))))) (* (cbrt (- (* v v) 1.0)) (cbrt (- (* v v) 1.0)))) (/ (cbrt (- 1.0 (* 5.0 (* v v)))) (cbrt (- (* v v) 1.0))) (/ (* (cbrt (- 1.0 (* 5.0 (* v v)))) (cbrt (- 1.0 (* 5.0 (* v v))))) (sqrt (- (* v v) 1.0))) (/ (cbrt (- 1.0 (* 5.0 (* v v)))) (sqrt (- (* v v) 1.0))) (* (cbrt (- 1.0 (* 5.0 (* v v)))) (cbrt (- 1.0 (* 5.0 (* v v))))) (/ (cbrt (- 1.0 (* 5.0 (* v v)))) (- (* v v) 1.0)) (/ (* (cbrt (- 1.0 (* 5.0 (* v v)))) (cbrt (- 1.0 (* 5.0 (* v v))))) (+ v (sqrt 1.0))) (/ (cbrt (- 1.0 (* 5.0 (* v v)))) (- v (sqrt 1.0))) (/ (sqrt (- 1.0 (* 5.0 (* v v)))) (* (cbrt (- (* v v) 1.0)) (cbrt (- (* v v) 1.0)))) (/ (sqrt (- 1.0 (* 5.0 (* v v)))) (cbrt (- (* v v) 1.0))) (/ (sqrt (- 1.0 (* 5.0 (* v v)))) (sqrt (- (* v v) 1.0))) (/ (sqrt (- 1.0 (* 5.0 (* v v)))) (sqrt (- (* v v) 1.0))) (sqrt (- 1.0 (* 5.0 (* v v)))) (/ (sqrt (- 1.0 (* 5.0 (* v v)))) (- (* v v) 1.0)) (/ (sqrt (- 1.0 (* 5.0 (* v v)))) (+ v (sqrt 1.0))) (/ (sqrt (- 1.0 (* 5.0 (* v v)))) (- v (sqrt 1.0))) (/ 1 (* (cbrt (- (* v v) 1.0)) (cbrt (- (* v v) 1.0)))) (/ (- 1.0 (* 5.0 (* v v))) (cbrt (- (* v v) 1.0))) (/ 1 (sqrt (- (* v v) 1.0))) (/ (- 1.0 (* 5.0 (* v v))) (sqrt (- (* v v) 1.0))) 1 (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)) (/ 1 (+ v (sqrt 1.0))) (/ (- 1.0 (* 5.0 (* v v))) (- v (sqrt 1.0))) (/ 1 (- (* v v) 1.0)) (/ (- (* v v) 1.0) (- 1.0 (* 5.0 (* v v)))) (/ (- 1.0 (* 5.0 (* v v))) (* (cbrt (- (* v v) 1.0)) (cbrt (- (* v v) 1.0)))) (/ (- 1.0 (* 5.0 (* v v))) (sqrt (- (* v v) 1.0))) (- 1.0 (* 5.0 (* v v))) (/ (- 1.0 (* 5.0 (* v v))) (+ v (sqrt 1.0))) (/ (- (* v v) 1.0) (cbrt (- 1.0 (* 5.0 (* v v))))) (/ (- (* v v) 1.0) (sqrt (- 1.0 (* 5.0 (* v v))))) (/ (- (* v v) 1.0) (- 1.0 (* 5.0 (* v v)))) (/ (- 1.0 (* 5.0 (* v v))) (- (pow (* v v) 3) (pow 1.0 3))) (/ (- 1.0 (* 5.0 (* v v))) (fma (- 1.0) 1.0 (pow v 4))) (* (+ (* (* 5.0 (* v v)) (+ (* 5.0 (* v v)) 1.0)) (* 1.0 1.0)) (- (* v v) 1.0)) (* (- (* v v) 1.0) (+ 1.0 (* 5.0 (* v v)))) (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) (* 5.0 (* v v)) (* 5.0 (* v v)) (* 5.0 (* v v)) (fma 4.0 (fma v v (pow v 4)) (- 1.0)) (- (/ (- 4.0) (pow v 2)) (fma 4.0 (/ 1 (pow v 4)) 5.0)) (- (/ (- 4.0) (pow v 2)) (fma 4.0 (/ 1 (pow v 4)) 5.0)) 0.379 * * * [progress]: adding candidates to table 0.525 * * [progress]: iteration 2 / 4 0.525 * * * [progress]: picking best candidate 0.537 * * * * [pick]: Picked # 0.537 * * * [progress]: localizing error 0.548 * * * [progress]: generating rewritten candidates 0.548 * * * * [progress]: [ 1 / 4 ] rewriting at (2 1 1) 0.550 * * * * [progress]: [ 2 / 4 ] rewriting at (2 1 1 1 1 2) 0.555 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1 1 1) 0.564 * * * * [progress]: [ 4 / 4 ] rewriting at (2) 0.566 * * * [progress]: generating series expansions 0.566 * * * * [progress]: [ 1 / 4 ] generating series at (2 1 1) 0.566 * [approximate]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) in (v) around 0 0.566 * [taylor]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) in v 0.567 * [taylor]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) in v 0.568 * [approximate]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))) in (v) around 0 0.568 * [taylor]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))) in v 0.568 * [taylor]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))) in v 0.569 * [approximate]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))) in (v) around 0 0.569 * [taylor]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))) in v 0.569 * [taylor]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))) in v 0.570 * * * * [progress]: [ 2 / 4 ] generating series at (2 1 1 1 1 2) 0.570 * [approximate]: Taking taylor expansion of (* 5.0 (pow v 2)) in (v) around 0 0.570 * [taylor]: Taking taylor expansion of (* 5.0 (pow v 2)) in v 0.570 * [taylor]: Taking taylor expansion of 5.0 in v 0.570 * [taylor]: Taking taylor expansion of (pow v 2) in v 0.570 * [taylor]: Taking taylor expansion of v in v 0.570 * [taylor]: Taking taylor expansion of (* 5.0 (pow v 2)) in v 0.570 * [taylor]: Taking taylor expansion of 5.0 in v 0.570 * [taylor]: Taking taylor expansion of (pow v 2) in v 0.570 * [taylor]: Taking taylor expansion of v in v 0.578 * [approximate]: Taking taylor expansion of (/ 5.0 (pow v 2)) in (v) around 0 0.578 * [taylor]: Taking taylor expansion of (/ 5.0 (pow v 2)) in v 0.578 * [taylor]: Taking taylor expansion of 5.0 in v 0.578 * [taylor]: Taking taylor expansion of (pow v 2) in v 0.578 * [taylor]: Taking taylor expansion of v in v 0.579 * [taylor]: Taking taylor expansion of (/ 5.0 (pow v 2)) in v 0.579 * [taylor]: Taking taylor expansion of 5.0 in v 0.579 * [taylor]: Taking taylor expansion of (pow v 2) in v 0.579 * [taylor]: Taking taylor expansion of v in v 0.586 * [approximate]: Taking taylor expansion of (/ 5.0 (pow v 2)) in (v) around 0 0.586 * [taylor]: Taking taylor expansion of (/ 5.0 (pow v 2)) in v 0.586 * [taylor]: Taking taylor expansion of 5.0 in v 0.586 * [taylor]: Taking taylor expansion of (pow v 2) in v 0.586 * [taylor]: Taking taylor expansion of v in v 0.587 * [taylor]: Taking taylor expansion of (/ 5.0 (pow v 2)) in v 0.587 * [taylor]: Taking taylor expansion of 5.0 in v 0.587 * [taylor]: Taking taylor expansion of (pow v 2) in v 0.587 * [taylor]: Taking taylor expansion of v in v 0.594 * * * * [progress]: [ 3 / 4 ] generating series at (2 1 1 1) 0.594 * [approximate]: Taking taylor expansion of (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)) in (v) around 0 0.594 * [taylor]: Taking taylor expansion of (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)) in v 0.594 * [taylor]: Taking taylor expansion of (- 1.0 (* 5.0 (pow v 2))) in v 0.594 * [taylor]: Taking taylor expansion of 1.0 in v 0.594 * [taylor]: Taking taylor expansion of (* 5.0 (pow v 2)) in v 0.594 * [taylor]: Taking taylor expansion of 5.0 in v 0.594 * [taylor]: Taking taylor expansion of (pow v 2) in v 0.594 * [taylor]: Taking taylor expansion of v in v 0.594 * [taylor]: Taking taylor expansion of (- (pow v 2) 1.0) in v 0.594 * [taylor]: Taking taylor expansion of (pow v 2) in v 0.594 * [taylor]: Taking taylor expansion of v in v 0.594 * [taylor]: Taking taylor expansion of 1.0 in v 0.596 * [taylor]: Taking taylor expansion of (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)) in v 0.596 * [taylor]: Taking taylor expansion of (- 1.0 (* 5.0 (pow v 2))) in v 0.596 * [taylor]: Taking taylor expansion of 1.0 in v 0.596 * [taylor]: Taking taylor expansion of (* 5.0 (pow v 2)) in v 0.596 * [taylor]: Taking taylor expansion of 5.0 in v 0.596 * [taylor]: Taking taylor expansion of (pow v 2) in v 0.596 * [taylor]: Taking taylor expansion of v in v 0.596 * [taylor]: Taking taylor expansion of (- (pow v 2) 1.0) in v 0.596 * [taylor]: Taking taylor expansion of (pow v 2) in v 0.596 * [taylor]: Taking taylor expansion of v in v 0.596 * [taylor]: Taking taylor expansion of 1.0 in v 0.614 * [approximate]: Taking taylor expansion of (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0)) in (v) around 0 0.614 * [taylor]: Taking taylor expansion of (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0)) in v 0.614 * [taylor]: Taking taylor expansion of (- 1.0 (* 5.0 (/ 1 (pow v 2)))) in v 0.614 * [taylor]: Taking taylor expansion of 1.0 in v 0.614 * [taylor]: Taking taylor expansion of (* 5.0 (/ 1 (pow v 2))) in v 0.614 * [taylor]: Taking taylor expansion of 5.0 in v 0.614 * [taylor]: Taking taylor expansion of (/ 1 (pow v 2)) in v 0.614 * [taylor]: Taking taylor expansion of (pow v 2) in v 0.614 * [taylor]: Taking taylor expansion of v in v 0.615 * [taylor]: Taking taylor expansion of (- (/ 1 (pow v 2)) 1.0) in v 0.615 * [taylor]: Taking taylor expansion of (/ 1 (pow v 2)) in v 0.615 * [taylor]: Taking taylor expansion of (pow v 2) in v 0.615 * [taylor]: Taking taylor expansion of v in v 0.615 * [taylor]: Taking taylor expansion of 1.0 in v 0.617 * [taylor]: Taking taylor expansion of (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0)) in v 0.617 * [taylor]: Taking taylor expansion of (- 1.0 (* 5.0 (/ 1 (pow v 2)))) in v 0.617 * [taylor]: Taking taylor expansion of 1.0 in v 0.617 * [taylor]: Taking taylor expansion of (* 5.0 (/ 1 (pow v 2))) in v 0.617 * [taylor]: Taking taylor expansion of 5.0 in v 0.617 * [taylor]: Taking taylor expansion of (/ 1 (pow v 2)) in v 0.617 * [taylor]: Taking taylor expansion of (pow v 2) in v 0.617 * [taylor]: Taking taylor expansion of v in v 0.617 * [taylor]: Taking taylor expansion of (- (/ 1 (pow v 2)) 1.0) in v 0.617 * [taylor]: Taking taylor expansion of (/ 1 (pow v 2)) in v 0.618 * [taylor]: Taking taylor expansion of (pow v 2) in v 0.618 * [taylor]: Taking taylor expansion of v in v 0.623 * [taylor]: Taking taylor expansion of 1.0 in v 0.649 * [approximate]: Taking taylor expansion of (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0)) in (v) around 0 0.649 * [taylor]: Taking taylor expansion of (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0)) in v 0.649 * [taylor]: Taking taylor expansion of (- 1.0 (* 5.0 (/ 1 (pow v 2)))) in v 0.649 * [taylor]: Taking taylor expansion of 1.0 in v 0.649 * [taylor]: Taking taylor expansion of (* 5.0 (/ 1 (pow v 2))) in v 0.649 * [taylor]: Taking taylor expansion of 5.0 in v 0.649 * [taylor]: Taking taylor expansion of (/ 1 (pow v 2)) in v 0.649 * [taylor]: Taking taylor expansion of (pow v 2) in v 0.649 * [taylor]: Taking taylor expansion of v in v 0.650 * [taylor]: Taking taylor expansion of (- (/ 1 (pow v 2)) 1.0) in v 0.650 * [taylor]: Taking taylor expansion of (/ 1 (pow v 2)) in v 0.650 * [taylor]: Taking taylor expansion of (pow v 2) in v 0.650 * [taylor]: Taking taylor expansion of v in v 0.650 * [taylor]: Taking taylor expansion of 1.0 in v 0.652 * [taylor]: Taking taylor expansion of (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0)) in v 0.652 * [taylor]: Taking taylor expansion of (- 1.0 (* 5.0 (/ 1 (pow v 2)))) in v 0.652 * [taylor]: Taking taylor expansion of 1.0 in v 0.652 * [taylor]: Taking taylor expansion of (* 5.0 (/ 1 (pow v 2))) in v 0.652 * [taylor]: Taking taylor expansion of 5.0 in v 0.652 * [taylor]: Taking taylor expansion of (/ 1 (pow v 2)) in v 0.652 * [taylor]: Taking taylor expansion of (pow v 2) in v 0.652 * [taylor]: Taking taylor expansion of v in v 0.653 * [taylor]: Taking taylor expansion of (- (/ 1 (pow v 2)) 1.0) in v 0.653 * [taylor]: Taking taylor expansion of (/ 1 (pow v 2)) in v 0.653 * [taylor]: Taking taylor expansion of (pow v 2) in v 0.653 * [taylor]: Taking taylor expansion of v in v 0.653 * [taylor]: Taking taylor expansion of 1.0 in v 0.678 * * * * [progress]: [ 4 / 4 ] generating series at (2) 0.679 * [approximate]: Taking taylor expansion of (expm1 (log1p (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))))) in (v) around 0 0.679 * [taylor]: Taking taylor expansion of (expm1 (log1p (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))))) in v 0.679 * [taylor]: Rewrote expression to (- (exp (log1p (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))))) 1) 0.679 * [taylor]: Taking taylor expansion of (exp (log1p (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))))) in v 0.679 * [taylor]: Taking taylor expansion of (log1p (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)))) in v 0.679 * [taylor]: Rewrote expression to (log (+ 1 (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))))) 0.679 * [taylor]: Taking taylor expansion of (+ 1 (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)))) in v 0.679 * [taylor]: Taking taylor expansion of 1 in v 0.679 * [taylor]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) in v 0.680 * [taylor]: Taking taylor expansion of 1 in v 0.680 * [taylor]: Taking taylor expansion of (expm1 (log1p (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))))) in v 0.680 * [taylor]: Rewrote expression to (- (exp (log1p (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))))) 1) 0.680 * [taylor]: Taking taylor expansion of (exp (log1p (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))))) in v 0.680 * [taylor]: Taking taylor expansion of (log1p (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)))) in v 0.680 * [taylor]: Rewrote expression to (log (+ 1 (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))))) 0.680 * [taylor]: Taking taylor expansion of (+ 1 (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)))) in v 0.680 * [taylor]: Taking taylor expansion of 1 in v 0.680 * [taylor]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) in v 0.681 * [taylor]: Taking taylor expansion of 1 in v 0.728 * [approximate]: Taking taylor expansion of (expm1 (log1p (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))))) in (v) around 0 0.728 * [taylor]: Taking taylor expansion of (expm1 (log1p (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))))) in v 0.728 * [taylor]: Rewrote expression to (- (exp (log1p (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))))) 1) 0.728 * [taylor]: Taking taylor expansion of (exp (log1p (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))))) in v 0.728 * [taylor]: Taking taylor expansion of (log1p (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0)))) in v 0.728 * [taylor]: Rewrote expression to (log (+ 1 (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))))) 0.728 * [taylor]: Taking taylor expansion of (+ 1 (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0)))) in v 0.728 * [taylor]: Taking taylor expansion of 1 in v 0.728 * [taylor]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))) in v 0.729 * [taylor]: Taking taylor expansion of 1 in v 0.729 * [taylor]: Taking taylor expansion of (expm1 (log1p (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))))) in v 0.729 * [taylor]: Rewrote expression to (- (exp (log1p (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))))) 1) 0.729 * [taylor]: Taking taylor expansion of (exp (log1p (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))))) in v 0.729 * [taylor]: Taking taylor expansion of (log1p (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0)))) in v 0.729 * [taylor]: Rewrote expression to (log (+ 1 (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))))) 0.729 * [taylor]: Taking taylor expansion of (+ 1 (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0)))) in v 0.729 * [taylor]: Taking taylor expansion of 1 in v 0.729 * [taylor]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))) in v 0.730 * [taylor]: Taking taylor expansion of 1 in v 0.771 * [approximate]: Taking taylor expansion of (expm1 (log1p (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))))) in (v) around 0 0.771 * [taylor]: Taking taylor expansion of (expm1 (log1p (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))))) in v 0.771 * [taylor]: Rewrote expression to (- (exp (log1p (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))))) 1) 0.771 * [taylor]: Taking taylor expansion of (exp (log1p (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))))) in v 0.771 * [taylor]: Taking taylor expansion of (log1p (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0)))) in v 0.771 * [taylor]: Rewrote expression to (log (+ 1 (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))))) 0.771 * [taylor]: Taking taylor expansion of (+ 1 (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0)))) in v 0.771 * [taylor]: Taking taylor expansion of 1 in v 0.771 * [taylor]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))) in v 0.772 * [taylor]: Taking taylor expansion of 1 in v 0.772 * [taylor]: Taking taylor expansion of (expm1 (log1p (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))))) in v 0.772 * [taylor]: Rewrote expression to (- (exp (log1p (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))))) 1) 0.772 * [taylor]: Taking taylor expansion of (exp (log1p (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))))) in v 0.772 * [taylor]: Taking taylor expansion of (log1p (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0)))) in v 0.772 * [taylor]: Rewrote expression to (log (+ 1 (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))))) 0.772 * [taylor]: Taking taylor expansion of (+ 1 (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0)))) in v 0.772 * [taylor]: Taking taylor expansion of 1 in v 0.772 * [taylor]: Taking taylor expansion of (acos (/ (- 1.0 (* 5.0 (/ 1 (pow v 2)))) (- (/ 1 (pow v 2)) 1.0))) in v 0.773 * [taylor]: Taking taylor expansion of 1 in v 0.818 * * * [progress]: simplifying candidates 0.819 * [simplify]: Simplifying using # : (expm1 (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))) (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))) (/ PI 2) (asin (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))) (log (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))) (exp (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))) (* (cbrt (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))) (cbrt (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))) (cbrt (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))) (* (* (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))) (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))) (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))) (sqrt (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))) (sqrt (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))) (expm1 (* 5.0 (* v v))) (log1p (* 5.0 (* v v))) (* 5.0 (* v v)) (* 5.0 (* v v)) (+ (log 5.0) (+ (log v) (log v))) (+ (log 5.0) (log (* v v))) (log (* 5.0 (* v v))) (exp (* 5.0 (* v v))) (* (* (* 5.0 5.0) 5.0) (* (* (* v v) v) (* (* v v) v))) (* (* (* 5.0 5.0) 5.0) (* (* (* v v) (* v v)) (* v v))) (* (cbrt (* 5.0 (* v v))) (cbrt (* 5.0 (* v v)))) (cbrt (* 5.0 (* v v))) (* (* (* 5.0 (* v v)) (* 5.0 (* v v))) (* 5.0 (* v v))) (sqrt (* 5.0 (* v v))) (sqrt (* 5.0 (* v v))) (* (sqrt 5.0) v) (* (sqrt 5.0) v) (* 5.0 v) (* (cbrt 5.0) (* v v)) (* (sqrt 5.0) (* v v)) (* 5.0 (* v v)) (expm1 (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))) (log1p (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))) (- (log (- 1.0 (* 5.0 (* v v)))) (log (- (* v v) 1.0))) (log (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))) (exp (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))) (/ (* (* (- 1.0 (* 5.0 (* v v))) (- 1.0 (* 5.0 (* v v)))) (- 1.0 (* 5.0 (* v v)))) (* (* (- (* v v) 1.0) (- (* v v) 1.0)) (- (* v v) 1.0))) (* (cbrt (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))) (cbrt (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))) (cbrt (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))) (* (* (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)) (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))) (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))) (sqrt (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))) (sqrt (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))) (- (- 1.0 (* 5.0 (* v v)))) (- (- (* v v) 1.0)) (/ 1.0 (- (* v v) 1.0)) (/ (* 5.0 (* v v)) (- (* v v) 1.0)) (/ (* (cbrt (- 1.0 (* 5.0 (* v v)))) (cbrt (- 1.0 (* 5.0 (* v v))))) (* (cbrt (- (* v v) 1.0)) (cbrt (- (* v v) 1.0)))) (/ (cbrt (- 1.0 (* 5.0 (* v v)))) (cbrt (- (* v v) 1.0))) (/ (* (cbrt (- 1.0 (* 5.0 (* v v)))) (cbrt (- 1.0 (* 5.0 (* v v))))) (sqrt (- (* v v) 1.0))) (/ (cbrt (- 1.0 (* 5.0 (* v v)))) (sqrt (- (* v v) 1.0))) (/ (* (cbrt (- 1.0 (* 5.0 (* v v)))) (cbrt (- 1.0 (* 5.0 (* v v))))) 1) (/ (cbrt (- 1.0 (* 5.0 (* v v)))) (- (* v v) 1.0)) (/ (* (cbrt (- 1.0 (* 5.0 (* v v)))) (cbrt (- 1.0 (* 5.0 (* v v))))) (+ v (sqrt 1.0))) (/ (cbrt (- 1.0 (* 5.0 (* v v)))) (- v (sqrt 1.0))) (/ (sqrt (- 1.0 (* 5.0 (* v v)))) (* (cbrt (- (* v v) 1.0)) (cbrt (- (* v v) 1.0)))) (/ (sqrt (- 1.0 (* 5.0 (* v v)))) (cbrt (- (* v v) 1.0))) (/ (sqrt (- 1.0 (* 5.0 (* v v)))) (sqrt (- (* v v) 1.0))) (/ (sqrt (- 1.0 (* 5.0 (* v v)))) (sqrt (- (* v v) 1.0))) (/ (sqrt (- 1.0 (* 5.0 (* v v)))) 1) (/ (sqrt (- 1.0 (* 5.0 (* v v)))) (- (* v v) 1.0)) (/ (sqrt (- 1.0 (* 5.0 (* v v)))) (+ v (sqrt 1.0))) (/ (sqrt (- 1.0 (* 5.0 (* v v)))) (- v (sqrt 1.0))) (/ 1 (* (cbrt (- (* v v) 1.0)) (cbrt (- (* v v) 1.0)))) (/ (- 1.0 (* 5.0 (* v v))) (cbrt (- (* v v) 1.0))) (/ 1 (sqrt (- (* v v) 1.0))) (/ (- 1.0 (* 5.0 (* v v))) (sqrt (- (* v v) 1.0))) (/ 1 1) (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)) (/ 1 (+ v (sqrt 1.0))) (/ (- 1.0 (* 5.0 (* v v))) (- v (sqrt 1.0))) (/ 1 (- (* v v) 1.0)) (/ (- (* v v) 1.0) (- 1.0 (* 5.0 (* v v)))) (/ (- 1.0 (* 5.0 (* v v))) (* (cbrt (- (* v v) 1.0)) (cbrt (- (* v v) 1.0)))) (/ (- 1.0 (* 5.0 (* v v))) (sqrt (- (* v v) 1.0))) (/ (- 1.0 (* 5.0 (* v v))) 1) (/ (- 1.0 (* 5.0 (* v v))) (+ v (sqrt 1.0))) (/ (- (* v v) 1.0) (cbrt (- 1.0 (* 5.0 (* v v))))) (/ (- (* v v) 1.0) (sqrt (- 1.0 (* 5.0 (* v v))))) (/ (- (* v v) 1.0) (- 1.0 (* 5.0 (* v v)))) (/ (- 1.0 (* 5.0 (* v v))) (- (pow (* v v) 3) (pow 1.0 3))) (/ (- 1.0 (* 5.0 (* v v))) (- (* (* v v) (* v v)) (* 1.0 1.0))) (* (- (* v v) 1.0) (+ (* 1.0 1.0) (+ (* (* 5.0 (* v v)) (* 5.0 (* v v))) (* 1.0 (* 5.0 (* v v)))))) (* (- (* v v) 1.0) (+ 1.0 (* 5.0 (* v v)))) (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))) (expm1 (expm1 (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))))) (log1p (expm1 (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))))) (log (expm1 (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))))) (exp (expm1 (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))))) (* (cbrt (expm1 (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))))) (cbrt (expm1 (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))))) (cbrt (expm1 (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))))) (* (* (expm1 (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))) (expm1 (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))))) (expm1 (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))))) (sqrt (expm1 (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))))) (sqrt (expm1 (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))))) (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) (* 5.0 (pow v 2)) (* 5.0 (pow v 2)) (* 5.0 (pow v 2)) (- (+ (* 4.0 (pow v 2)) (* 4.0 (pow v 4))) 1.0) (- (+ (* 4.0 (/ 1 (pow v 2))) (+ (* 4.0 (/ 1 (pow v 4))) 5.0))) (- (+ (* 4.0 (/ 1 (pow v 2))) (+ (* 4.0 (/ 1 (pow v 4))) 5.0))) (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) (acos (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0))) 0.826 * * [simplify]: iteration 0 : 361 enodes (cost 749 ) 0.832 * * [simplify]: iteration 1 : 1295 enodes (cost 678 ) 0.854 * * [simplify]: iteration 2 : 5001 enodes (cost 676 ) 0.858 * [simplify]: Simplified to: (expm1 (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))) (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))) (/ PI 2) (asin (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))) (log (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))) (exp (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))) (* (cbrt (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))) (cbrt (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))) (cbrt (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))) (pow (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))) 3) (sqrt (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))) (sqrt (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))) (expm1 (* 5.0 (* v v))) (log1p (* 5.0 (* v v))) (* 5.0 (* v v)) (* 5.0 (* v v)) (log (* 5.0 (* v v))) (log (* 5.0 (* v v))) (log (* 5.0 (* v v))) (exp (* 5.0 (* v v))) (* (pow 5.0 3) (pow v 6)) (* (pow 5.0 3) (pow v 6)) (* (cbrt (* 5.0 (* v v))) (cbrt (* 5.0 (* v v)))) (cbrt (* 5.0 (* v v))) (* (pow 5.0 3) (pow v 6)) (sqrt (* 5.0 (* v v))) (sqrt (* 5.0 (* v v))) (* (sqrt 5.0) v) (* (sqrt 5.0) v) (* 5.0 v) (* (cbrt 5.0) (* v v)) (* (sqrt 5.0) (* v v)) (* 5.0 (* v v)) (expm1 (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))) (log1p (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))) (log (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))) (log (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))) (exp (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))) (pow (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)) 3) (* (cbrt (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))) (cbrt (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))) (cbrt (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))) (pow (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)) 3) (sqrt (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))) (sqrt (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))) (- (- 1.0 (* 5.0 (* v v)))) (- (- (* v v) 1.0)) (/ 1.0 (- (pow v 2) 1.0)) (/ (* 5.0 (* v v)) (- (* v v) 1.0)) (/ (* (cbrt (- 1.0 (* 5.0 (* v v)))) (cbrt (- 1.0 (* 5.0 (* v v))))) (* (cbrt (- (* v v) 1.0)) (cbrt (- (* v v) 1.0)))) (/ (cbrt (- 1.0 (* 5.0 (* v v)))) (cbrt (- (* v v) 1.0))) (/ (* (cbrt (- 1.0 (* 5.0 (* v v)))) (cbrt (- 1.0 (* 5.0 (* v v))))) (sqrt (- (* v v) 1.0))) (/ (cbrt (- 1.0 (* 5.0 (* v v)))) (sqrt (- (* v v) 1.0))) (* (cbrt (- 1.0 (* 5.0 (* v v)))) (cbrt (- 1.0 (* 5.0 (* v v))))) (/ (cbrt (- 1.0 (* 5.0 (* v v)))) (- (* v v) 1.0)) (/ (* (cbrt (- 1.0 (* 5.0 (* v v)))) (cbrt (- 1.0 (* 5.0 (* v v))))) (+ v (sqrt 1.0))) (/ (cbrt (- 1.0 (* 5.0 (* v v)))) (- v (sqrt 1.0))) (/ (sqrt (- 1.0 (* 5.0 (* v v)))) (* (cbrt (- (* v v) 1.0)) (cbrt (- (* v v) 1.0)))) (/ (sqrt (- 1.0 (* 5.0 (* v v)))) (cbrt (- (* v v) 1.0))) (/ (sqrt (- 1.0 (* 5.0 (* v v)))) (sqrt (- (* v v) 1.0))) (/ (sqrt (- 1.0 (* 5.0 (* v v)))) (sqrt (- (* v v) 1.0))) (sqrt (- 1.0 (* 5.0 (* v v)))) (/ (sqrt (- 1.0 (* 5.0 (* v v)))) (- (* v v) 1.0)) (/ (sqrt (- 1.0 (* 5.0 (* v v)))) (+ v (sqrt 1.0))) (/ (sqrt (- 1.0 (* 5.0 (* v v)))) (- v (sqrt 1.0))) (/ 1 (* (cbrt (- (* v v) 1.0)) (cbrt (- (* v v) 1.0)))) (/ (- 1.0 (* 5.0 (* v v))) (cbrt (- (* v v) 1.0))) (/ 1 (sqrt (- (* v v) 1.0))) (/ (- 1.0 (* 5.0 (* v v))) (sqrt (- (* v v) 1.0))) 1 (/ (- 1.0 (* 5.0 (pow v 2))) (- (pow v 2) 1.0)) (/ 1 (+ v (sqrt 1.0))) (/ (- 1.0 (* 5.0 (* v v))) (- v (sqrt 1.0))) (/ 1 (- (* v v) 1.0)) (/ (- (* v v) 1.0) (- 1.0 (* 5.0 (* v v)))) (/ (- 1.0 (* 5.0 (* v v))) (* (cbrt (- (* v v) 1.0)) (cbrt (- (* v v) 1.0)))) (/ (- 1.0 (* 5.0 (* v v))) (sqrt (- (* v v) 1.0))) (- 1.0 (* 5.0 (* v v))) (/ (- 1.0 (* 5.0 (* v v))) (+ v (sqrt 1.0))) (/ (- (* v v) 1.0) (cbrt (- 1.0 (* 5.0 (* v v))))) (/ (- (* v v) 1.0) (sqrt (- 1.0 (* 5.0 (* v v))))) (/ (- (* v v) 1.0) (- 1.0 (* 5.0 (* v v)))) (/ (- 1.0 (* 5.0 (* v v))) (- (pow (* v v) 3) (pow 1.0 3))) (/ (- 1.0 (* 5.0 (* v v))) (fma (- 1.0) 1.0 (pow v 4))) (* (+ (* (* 5.0 (* v v)) (+ (* 5.0 (* v v)) 1.0)) (* 1.0 1.0)) (- (* v v) 1.0)) (* (- (* v v) 1.0) (+ 1.0 (* 5.0 (* v v)))) (exp (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))) (expm1 (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))) (log1p (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))) (log (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))) (exp (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))) (* (cbrt (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))) (cbrt (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))))) (cbrt (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))) (pow (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))) 3) (sqrt (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))) (sqrt (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)))) (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))) (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))) (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))) (* 5.0 (* v v)) (* 5.0 (* v v)) (* 5.0 (* v v)) (fma 4.0 (fma v v (pow v 4)) (- 1.0)) (- (/ (- 4.0) (pow v 2)) (fma 4.0 (/ 1 (pow v 4)) 5.0)) (- (/ (- 4.0) (pow v 2)) (fma 4.0 (/ 1 (pow v 4)) 5.0)) (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))) (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))) (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))) 0.858 * * * [progress]: adding candidates to table 1.040 * * [progress]: iteration 3 / 4 1.040 * * * [progress]: picking best candidate 1.047 * * * * [pick]: Picked # 1.047 * * * [progress]: localizing error 1.055 * * * [progress]: generating rewritten candidates 1.055 * * * * [progress]: [ 1 / 1 ] rewriting at (2) 1.056 * * * [progress]: generating series expansions 1.056 * * * * [progress]: [ 1 / 1 ] generating series at (2) 1.057 * [approximate]: Taking taylor expansion of (acos (fma 4.0 (fma v v (pow v 4)) (- 1.0))) in (v) around 0 1.057 * [taylor]: Taking taylor expansion of (acos (fma 4.0 (fma v v (pow v 4)) (- 1.0))) in v 1.057 * [taylor]: Taking taylor expansion of (acos (fma 4.0 (fma v v (pow v 4)) (- 1.0))) in v 1.059 * [approximate]: Taking taylor expansion of (acos (fma 4.0 (fma (/ 1 v) (/ 1 v) (pow (/ 1 v) 4)) (- 1.0))) in (v) around 0 1.059 * [taylor]: Taking taylor expansion of (acos (fma 4.0 (fma (/ 1 v) (/ 1 v) (pow (/ 1 v) 4)) (- 1.0))) in v 1.059 * [taylor]: Taking taylor expansion of (acos (fma 4.0 (fma (/ 1 v) (/ 1 v) (pow (/ 1 v) 4)) (- 1.0))) in v 1.061 * [approximate]: Taking taylor expansion of (acos (fma 4.0 (fma (/ -1 v) (/ -1 v) (pow (/ -1 v) 4)) (- 1.0))) in (v) around 0 1.061 * [taylor]: Taking taylor expansion of (acos (fma 4.0 (fma (/ -1 v) (/ -1 v) (pow (/ -1 v) 4)) (- 1.0))) in v 1.061 * [taylor]: Taking taylor expansion of (acos (fma 4.0 (fma (/ -1 v) (/ -1 v) (pow (/ -1 v) 4)) (- 1.0))) in v 1.063 * * * [progress]: simplifying candidates 1.063 * [simplify]: Simplifying using # : (expm1 (acos (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (log1p (acos (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (/ PI 2) (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))) (log (acos (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (exp (acos (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (* (cbrt (acos (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (cbrt (acos (fma 4.0 (fma v v (pow v 4)) (- 1.0))))) (cbrt (acos (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (* (* (acos (fma 4.0 (fma v v (pow v 4)) (- 1.0))) (acos (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (acos (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (sqrt (acos (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (sqrt (acos (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (acos (fma 4.0 (fma v v (pow v 4)) (- 1.0))) (acos (fma 4.0 (fma v v (pow v 4)) (- 1.0))) (acos (fma 4.0 (fma v v (pow v 4)) (- 1.0))) 1.066 * * [simplify]: iteration 0 : 30 enodes (cost 93 ) 1.067 * * [simplify]: iteration 1 : 54 enodes (cost 82 ) 1.069 * * [simplify]: iteration 2 : 153 enodes (cost 82 ) 1.072 * * [simplify]: iteration 3 : 423 enodes (cost 82 ) 1.086 * * [simplify]: iteration 4 : 1909 enodes (cost 82 ) 1.156 * * [simplify]: iteration 5 : 5001 enodes (cost 82 ) 1.157 * [simplify]: Simplified to: (expm1 (acos (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (log1p (acos (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (/ PI 2) (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))) (log (acos (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (exp (acos (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (* (cbrt (acos (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (cbrt (acos (fma 4.0 (fma v v (pow v 4)) (- 1.0))))) (cbrt (acos (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (pow (acos (fma 4.0 (fma v v (pow v 4)) (- 1.0))) 3) (sqrt (acos (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (sqrt (acos (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (acos (fma 4.0 (fma v v (pow v 4)) (- 1.0))) (acos (fma 4.0 (fma v v (pow v 4)) (- 1.0))) (acos (fma 4.0 (fma v v (pow v 4)) (- 1.0))) 1.157 * * * [progress]: adding candidates to table 1.185 * * [progress]: iteration 4 / 4 1.185 * * * [progress]: picking best candidate 1.201 * * * * [pick]: Picked # 1.201 * * * [progress]: localizing error 1.212 * * * [progress]: generating rewritten candidates 1.212 * * * * [progress]: [ 1 / 2 ] rewriting at (2 2) 1.213 * * * * [progress]: [ 2 / 2 ] rewriting at (2) 1.225 * * * [progress]: generating series expansions 1.225 * * * * [progress]: [ 1 / 2 ] generating series at (2 2) 1.226 * [approximate]: Taking taylor expansion of (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))) in (v) around 0 1.226 * [taylor]: Taking taylor expansion of (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))) in v 1.226 * [taylor]: Taking taylor expansion of (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))) in v 1.228 * [approximate]: Taking taylor expansion of (asin (fma 4.0 (fma (/ 1 v) (/ 1 v) (pow (/ 1 v) 4)) (- 1.0))) in (v) around 0 1.228 * [taylor]: Taking taylor expansion of (asin (fma 4.0 (fma (/ 1 v) (/ 1 v) (pow (/ 1 v) 4)) (- 1.0))) in v 1.228 * [taylor]: Taking taylor expansion of (asin (fma 4.0 (fma (/ 1 v) (/ 1 v) (pow (/ 1 v) 4)) (- 1.0))) in v 1.230 * [approximate]: Taking taylor expansion of (asin (fma 4.0 (fma (/ -1 v) (/ -1 v) (pow (/ -1 v) 4)) (- 1.0))) in (v) around 0 1.230 * [taylor]: Taking taylor expansion of (asin (fma 4.0 (fma (/ -1 v) (/ -1 v) (pow (/ -1 v) 4)) (- 1.0))) in v 1.230 * [taylor]: Taking taylor expansion of (asin (fma 4.0 (fma (/ -1 v) (/ -1 v) (pow (/ -1 v) 4)) (- 1.0))) in v 1.232 * * * * [progress]: [ 2 / 2 ] generating series at (2) 1.233 * [approximate]: Taking taylor expansion of (- (* 1/2 PI) (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) in (v) around 0 1.233 * [taylor]: Taking taylor expansion of (- (* 1/2 PI) (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) in v 1.233 * [taylor]: Taking taylor expansion of (* 1/2 PI) in v 1.233 * [taylor]: Taking taylor expansion of 1/2 in v 1.233 * [taylor]: Taking taylor expansion of PI in v 1.233 * [taylor]: Taking taylor expansion of (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))) in v 1.233 * [taylor]: Taking taylor expansion of (- (* 1/2 PI) (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) in v 1.233 * [taylor]: Taking taylor expansion of (* 1/2 PI) in v 1.233 * [taylor]: Taking taylor expansion of 1/2 in v 1.233 * [taylor]: Taking taylor expansion of PI in v 1.233 * [taylor]: Taking taylor expansion of (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))) in v 1.245 * [approximate]: Taking taylor expansion of (- (* 1/2 PI) (asin (fma 4.0 (fma (/ 1 v) (/ 1 v) (pow (/ 1 v) 4)) (- 1.0)))) in (v) around 0 1.245 * [taylor]: Taking taylor expansion of (- (* 1/2 PI) (asin (fma 4.0 (fma (/ 1 v) (/ 1 v) (pow (/ 1 v) 4)) (- 1.0)))) in v 1.245 * [taylor]: Taking taylor expansion of (* 1/2 PI) in v 1.245 * [taylor]: Taking taylor expansion of 1/2 in v 1.245 * [taylor]: Taking taylor expansion of PI in v 1.245 * [taylor]: Taking taylor expansion of (asin (fma 4.0 (fma (/ 1 v) (/ 1 v) (pow (/ 1 v) 4)) (- 1.0))) in v 1.245 * [taylor]: Taking taylor expansion of (- (* 1/2 PI) (asin (fma 4.0 (fma (/ 1 v) (/ 1 v) (pow (/ 1 v) 4)) (- 1.0)))) in v 1.245 * [taylor]: Taking taylor expansion of (* 1/2 PI) in v 1.245 * [taylor]: Taking taylor expansion of 1/2 in v 1.245 * [taylor]: Taking taylor expansion of PI in v 1.245 * [taylor]: Taking taylor expansion of (asin (fma 4.0 (fma (/ 1 v) (/ 1 v) (pow (/ 1 v) 4)) (- 1.0))) in v 1.256 * [approximate]: Taking taylor expansion of (- (* 1/2 PI) (asin (fma 4.0 (fma (/ -1 v) (/ -1 v) (pow (/ -1 v) 4)) (- 1.0)))) in (v) around 0 1.256 * [taylor]: Taking taylor expansion of (- (* 1/2 PI) (asin (fma 4.0 (fma (/ -1 v) (/ -1 v) (pow (/ -1 v) 4)) (- 1.0)))) in v 1.256 * [taylor]: Taking taylor expansion of (* 1/2 PI) in v 1.256 * [taylor]: Taking taylor expansion of 1/2 in v 1.256 * [taylor]: Taking taylor expansion of PI in v 1.256 * [taylor]: Taking taylor expansion of (asin (fma 4.0 (fma (/ -1 v) (/ -1 v) (pow (/ -1 v) 4)) (- 1.0))) in v 1.257 * [taylor]: Taking taylor expansion of (- (* 1/2 PI) (asin (fma 4.0 (fma (/ -1 v) (/ -1 v) (pow (/ -1 v) 4)) (- 1.0)))) in v 1.257 * [taylor]: Taking taylor expansion of (* 1/2 PI) in v 1.257 * [taylor]: Taking taylor expansion of 1/2 in v 1.257 * [taylor]: Taking taylor expansion of PI in v 1.257 * [taylor]: Taking taylor expansion of (asin (fma 4.0 (fma (/ -1 v) (/ -1 v) (pow (/ -1 v) 4)) (- 1.0))) in v 1.267 * * * [progress]: simplifying candidates 1.269 * [simplify]: Simplifying using # : (expm1 (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (log1p (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (/ PI 2) (acos (fma 4.0 (fma v v (pow v 4)) (- 1.0))) (log (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (exp (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (* (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))))) (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (* (* (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))) (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (sqrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (sqrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (fma (* (cbrt (/ PI 2)) (cbrt (/ PI 2))) (cbrt (/ PI 2)) (- (* (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (* (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))))))) (fma (- (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))))) (* (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))))) (* (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (* (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))))))) (fma (* (cbrt (/ PI 2)) (cbrt (/ PI 2))) (cbrt (/ PI 2)) (- (* (sqrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (sqrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))))))) (fma (- (sqrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))))) (sqrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (* (sqrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (sqrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))))) (fma (* (cbrt (/ PI 2)) (cbrt (/ PI 2))) (cbrt (/ PI 2)) (- (* (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))) 1))) (fma (- (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) 1 (* (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))) 1)) (fma (sqrt (/ PI 2)) (sqrt (/ PI 2)) (- (* (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (* (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))))))) (fma (- (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))))) (* (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))))) (* (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (* (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))))))) (fma (sqrt (/ PI 2)) (sqrt (/ PI 2)) (- (* (sqrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (sqrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))))))) (fma (- (sqrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))))) (sqrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (* (sqrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (sqrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))))) (fma (sqrt (/ PI 2)) (sqrt (/ PI 2)) (- (* (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))) 1))) (fma (- (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) 1 (* (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))) 1)) (fma (/ (* (cbrt PI) (cbrt PI)) (* (cbrt 2) (cbrt 2))) (/ (cbrt PI) (cbrt 2)) (- (* (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (* (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))))))) (fma (- (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))))) (* (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))))) (* (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (* (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))))))) (fma (/ (* (cbrt PI) (cbrt PI)) (* (cbrt 2) (cbrt 2))) (/ (cbrt PI) (cbrt 2)) (- (* (sqrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (sqrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))))))) (fma (- (sqrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))))) (sqrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (* (sqrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (sqrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))))) (fma (/ (* (cbrt PI) (cbrt PI)) (* (cbrt 2) (cbrt 2))) (/ (cbrt PI) (cbrt 2)) (- (* (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))) 1))) (fma (- (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) 1 (* (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))) 1)) (fma (/ (* (cbrt PI) (cbrt PI)) (sqrt 2)) (/ (cbrt PI) (sqrt 2)) (- (* (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (* (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))))))) (fma (- (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))))) (* (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))))) (* (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (* (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))))))) (fma (/ (* (cbrt PI) (cbrt PI)) (sqrt 2)) (/ (cbrt PI) (sqrt 2)) (- (* (sqrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (sqrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))))))) (fma (- (sqrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))))) (sqrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (* (sqrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (sqrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))))) (fma (/ (* (cbrt PI) (cbrt PI)) (sqrt 2)) (/ (cbrt PI) (sqrt 2)) (- (* (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))) 1))) (fma (- (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) 1 (* (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))) 1)) (fma (/ (* (cbrt PI) (cbrt PI)) 1) (/ (cbrt PI) 2) (- (* (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (* (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))))))) (fma (- (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))))) (* (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))))) (* (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (* (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))))))) (fma (/ (* (cbrt PI) (cbrt PI)) 1) (/ (cbrt PI) 2) (- (* (sqrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (sqrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))))))) (fma (- (sqrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))))) (sqrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (* (sqrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (sqrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))))) (fma (/ (* (cbrt PI) (cbrt PI)) 1) (/ (cbrt PI) 2) (- (* (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))) 1))) (fma (- (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) 1 (* (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))) 1)) (fma (/ (sqrt PI) (* (cbrt 2) (cbrt 2))) (/ (sqrt PI) (cbrt 2)) (- (* (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (* (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))))))) (fma (- (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))))) (* (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))))) (* (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (* (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))))))) (fma (/ (sqrt PI) (* (cbrt 2) (cbrt 2))) (/ (sqrt PI) (cbrt 2)) (- (* (sqrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (sqrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))))))) (fma (- (sqrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))))) (sqrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (* (sqrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (sqrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))))) (fma (/ (sqrt PI) (* (cbrt 2) (cbrt 2))) (/ (sqrt PI) (cbrt 2)) (- (* (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))) 1))) (fma (- (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) 1 (* (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))) 1)) (fma (/ (sqrt PI) (sqrt 2)) (/ (sqrt PI) (sqrt 2)) (- (* (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (* (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))))))) (fma (- (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))))) (* (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))))) (* (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (* (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))))))) (fma (/ (sqrt PI) (sqrt 2)) (/ (sqrt PI) (sqrt 2)) (- (* (sqrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (sqrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))))))) (fma (- (sqrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))))) (sqrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (* (sqrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (sqrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))))) (fma (/ (sqrt PI) (sqrt 2)) (/ (sqrt PI) (sqrt 2)) (- (* (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))) 1))) (fma (- (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) 1 (* (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))) 1)) (fma (/ (sqrt PI) 1) (/ (sqrt PI) 2) (- (* (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (* (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))))))) (fma (- (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))))) (* (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))))) (* (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (* (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))))))) (fma (/ (sqrt PI) 1) (/ (sqrt PI) 2) (- (* (sqrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (sqrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))))))) (fma (- (sqrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))))) (sqrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (* (sqrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (sqrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))))) (fma (/ (sqrt PI) 1) (/ (sqrt PI) 2) (- (* (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))) 1))) (fma (- (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) 1 (* (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))) 1)) (fma (/ 1 (* (cbrt 2) (cbrt 2))) (/ PI (cbrt 2)) (- (* (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (* (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))))))) (fma (- (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))))) (* (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))))) (* (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (* (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))))))) (fma (/ 1 (* (cbrt 2) (cbrt 2))) (/ PI (cbrt 2)) (- (* (sqrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (sqrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))))))) (fma (- (sqrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))))) (sqrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (* (sqrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (sqrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))))) (fma (/ 1 (* (cbrt 2) (cbrt 2))) (/ PI (cbrt 2)) (- (* (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))) 1))) (fma (- (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) 1 (* (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))) 1)) (fma (/ 1 (sqrt 2)) (/ PI (sqrt 2)) (- (* (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (* (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))))))) (fma (- (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))))) (* (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))))) (* (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (* (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))))))) (fma (/ 1 (sqrt 2)) (/ PI (sqrt 2)) (- (* (sqrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (sqrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))))))) (fma (- (sqrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))))) (sqrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (* (sqrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (sqrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))))) (fma (/ 1 (sqrt 2)) (/ PI (sqrt 2)) (- (* (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))) 1))) (fma (- (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) 1 (* (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))) 1)) (fma (/ 1 1) (/ PI 2) (- (* (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (* (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))))))) (fma (- (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))))) (* (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))))) (* (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (* (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))))))) (fma (/ 1 1) (/ PI 2) (- (* (sqrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (sqrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))))))) (fma (- (sqrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))))) (sqrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (* (sqrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (sqrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))))) (fma (/ 1 1) (/ PI 2) (- (* (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))) 1))) (fma (- (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) 1 (* (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))) 1)) (fma 1 (/ PI 2) (- (* (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (* (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))))))) (fma (- (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))))) (* (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))))) (* (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (* (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))))))) (fma 1 (/ PI 2) (- (* (sqrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (sqrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))))))) (fma (- (sqrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))))) (sqrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (* (sqrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (sqrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))))) (fma 1 (/ PI 2) (- (* (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))) 1))) (fma (- (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) 1 (* (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))) 1)) (fma PI (/ 1 2) (- (* (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (* (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))))))) (fma (- (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))))) (* (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))))) (* (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (* (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))))))) (fma PI (/ 1 2) (- (* (sqrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (sqrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))))))) (fma (- (sqrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))))) (sqrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (* (sqrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (sqrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))))) (fma PI (/ 1 2) (- (* (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))) 1))) (fma (- (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) 1 (* (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))) 1)) (expm1 (- (/ PI 2) (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))))) (log1p (- (/ PI 2) (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))))) (- (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (- (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (- (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (- (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (- (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (- (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (- (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (- (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (- (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (- (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (- (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (- (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (- (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (/ (exp (/ PI 2)) (exp (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))))) (log (- (/ PI 2) (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))))) (exp (- (/ PI 2) (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))))) (* (cbrt (- (/ PI 2) (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))))) (cbrt (- (/ PI 2) (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))))) (cbrt (- (/ PI 2) (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))))) (* (* (- (/ PI 2) (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (- (/ PI 2) (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))))) (- (/ PI 2) (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))))) (sqrt (- (/ PI 2) (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))))) (sqrt (- (/ PI 2) (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))))) (- (pow (/ PI 2) 3) (pow (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))) 3)) (+ (* (/ PI 2) (/ PI 2)) (+ (* (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))) (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (* (/ PI 2) (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))))) (- (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (- (* (/ PI 2) (/ PI 2)) (* (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))) (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))))) (+ (/ PI 2) (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (+ (sqrt (/ PI 2)) (sqrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))))) (- (sqrt (/ PI 2)) (sqrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))))) (+ (/ (sqrt PI) (sqrt 2)) (sqrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))))) (- (/ (sqrt PI) (sqrt 2)) (sqrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))))) (- (/ PI 2) (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (- (/ PI 2) (/ PI 2)) (- (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))) (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))) (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))) (- (* 1/2 PI) (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (- (* 1/2 PI) (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (- (* 1/2 PI) (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) 1.278 * * [simplify]: iteration 0 : 262 enodes (cost 1948 ) 1.283 * * [simplify]: iteration 1 : 705 enodes (cost 1130 ) 1.305 * * [simplify]: iteration 2 : 3713 enodes (cost 1107 ) 1.424 * * [simplify]: iteration 3 : 5001 enodes (cost 1078 ) 1.430 * [simplify]: Simplified to: (expm1 (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (log1p (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (/ PI 2) (acos (fma 4.0 (fma v v (pow v 4)) (- 1.0))) (log (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (exp (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (* (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))))) (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (pow (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))) 3) (sqrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (sqrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (fma (/ (- (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) 2) 2 (pow (cbrt (/ PI 2)) 3)) (* (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))) (+ (- 1) 1)) (fma (/ (- (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) 2) 2 (pow (cbrt (/ PI 2)) 3)) (* (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))) (+ (- 1) 1)) (fma (/ (- (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) 2) 2 (pow (cbrt (/ PI 2)) 3)) (* (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))) (+ (- 1) 1)) (- (/ PI 2) (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (* (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))) (+ (- 1) 1)) (- (/ PI 2) (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (* (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))) (+ (- 1) 1)) (- (/ PI 2) (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (* (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))) (+ (- 1) 1)) (fma (/ (- (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) 2) 2 (pow (/ (cbrt PI) (cbrt 2)) 3)) (* (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))) (+ (- 1) 1)) (fma (/ (- (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) 2) 2 (pow (/ (cbrt PI) (cbrt 2)) 3)) (* (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))) (+ (- 1) 1)) (fma (/ (- (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) 2) 2 (pow (/ (cbrt PI) (cbrt 2)) 3)) (* (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))) (+ (- 1) 1)) (- (* (/ (* (cbrt PI) (cbrt PI)) (sqrt 2)) (/ (cbrt PI) (sqrt 2))) (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (* (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))) (+ (- 1) 1)) (- (* (/ (* (cbrt PI) (cbrt PI)) (sqrt 2)) (/ (cbrt PI) (sqrt 2))) (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (* (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))) (+ (- 1) 1)) (- (* (/ (* (cbrt PI) (cbrt PI)) (sqrt 2)) (/ (cbrt PI) (sqrt 2))) (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (* (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))) (+ (- 1) 1)) (- (* (cbrt PI) (* (cbrt PI) (/ (cbrt PI) 2))) (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (* (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))) (+ (- 1) 1)) (- (* (cbrt PI) (* (cbrt PI) (/ (cbrt PI) 2))) (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (* (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))) (+ (- 1) 1)) (- (* (cbrt PI) (* (cbrt PI) (/ (cbrt PI) 2))) (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (* (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))) (+ (- 1) 1)) (- (* (/ 1 (* (cbrt 2) (cbrt 2))) (/ PI (cbrt 2))) (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (* (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))) (+ (- 1) 1)) (- (* (/ 1 (* (cbrt 2) (cbrt 2))) (/ PI (cbrt 2))) (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (* (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))) (+ (- 1) 1)) (- (* (/ 1 (* (cbrt 2) (cbrt 2))) (/ PI (cbrt 2))) (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (* (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))) (+ (- 1) 1)) (- (* (/ 1 (sqrt 2)) (/ PI (sqrt 2))) (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (* (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))) (+ (- 1) 1)) (- (* (/ 1 (sqrt 2)) (/ PI (sqrt 2))) (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (* (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))) (+ (- 1) 1)) (- (* (/ 1 (sqrt 2)) (/ PI (sqrt 2))) (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (* (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))) (+ (- 1) 1)) (- (/ PI 2) (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (* (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))) (+ (- 1) 1)) (- (/ PI 2) (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (* (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))) (+ (- 1) 1)) (- (/ PI 2) (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (* (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))) (+ (- 1) 1)) (- (* (/ 1 (* (cbrt 2) (cbrt 2))) (/ PI (cbrt 2))) (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (* (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))) (+ (- 1) 1)) (- (* (/ 1 (* (cbrt 2) (cbrt 2))) (/ PI (cbrt 2))) (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (* (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))) (+ (- 1) 1)) (- (* (/ 1 (* (cbrt 2) (cbrt 2))) (/ PI (cbrt 2))) (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (* (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))) (+ (- 1) 1)) (- (* (/ 1 (sqrt 2)) (/ PI (sqrt 2))) (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (* (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))) (+ (- 1) 1)) (- (* (/ 1 (sqrt 2)) (/ PI (sqrt 2))) (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (* (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))) (+ (- 1) 1)) (- (* (/ 1 (sqrt 2)) (/ PI (sqrt 2))) (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (* (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))) (+ (- 1) 1)) (- (/ PI 2) (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (* (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))) (+ (- 1) 1)) (- (/ PI 2) (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (* (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))) (+ (- 1) 1)) (- (/ PI 2) (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (* (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))) (+ (- 1) 1)) (- (/ PI 2) (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (* (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))) (+ (- 1) 1)) (- (/ PI 2) (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (* (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))) (+ (- 1) 1)) (- (/ PI 2) (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (* (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))) (+ (- 1) 1)) (- (/ PI 2) (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (* (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))) (+ (- 1) 1)) (- (/ PI 2) (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (* (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))) (+ (- 1) 1)) (- (/ PI 2) (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (* (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))) (+ (- 1) 1)) (expm1 (- (/ PI 2) (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))))) (log1p (- (/ PI 2) (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))))) (- (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (- (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (- (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (- (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (- (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (- (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (- (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (- (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (- (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (- (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (- (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (- (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (- (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (exp (- (/ PI 2) (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))))) (log (- (/ PI 2) (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))))) (exp (- (/ PI 2) (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))))) (* (cbrt (- (/ PI 2) (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))))) (cbrt (- (/ PI 2) (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))))) (cbrt (- (/ PI 2) (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))))) (pow (- (/ PI 2) (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) 3) (sqrt (- (/ PI 2) (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))))) (sqrt (- (/ PI 2) (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))))) (- (pow (/ PI 2) 3) (pow (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))) 3)) (fma PI (/ PI 4) (* (fma PI 1/2 (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))))) (- (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (fma PI (/ PI 4) (* (- 1) (pow (cbrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) 6))) (fma PI 1/2 (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (+ (sqrt (/ PI 2)) (sqrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))))) (- (sqrt (/ PI 2)) (sqrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))))) (+ (/ (sqrt PI) (sqrt 2)) (sqrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))))) (- (/ (sqrt PI) (sqrt 2)) (sqrt (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))))) (- (/ PI 2) (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) 0 (- (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))) (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))) (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0))) (- (/ PI 2) (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (- (/ PI 2) (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) (- (/ PI 2) (asin (fma 4.0 (fma v v (pow v 4)) (- 1.0)))) 1.431 * * * [progress]: adding candidates to table 1.575 * [progress]: [Phase 3 of 3] Extracting. 1.575 * * [regime]: Finding splitpoints for: (# # # # #) 1.577 * * * [regime-changes]: Trying 4 branch expressions: ((* v v) (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)) (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))) v) 1.577 * * * * [regimes]: Trying to branch on (* v v) from (# # # # #) 1.597 * * * * [regimes]: Trying to branch on (* v v) from (# #) 1.607 * * * * [regimes]: Trying to branch on (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)) from (# # # # #) 1.630 * * * * [regimes]: Trying to branch on (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0)) from (# #) 1.640 * * * * [regimes]: Trying to branch on (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))) from (# # # # #) 1.661 * * * * [regimes]: Trying to branch on (acos (/ (- 1.0 (* 5.0 (* v v))) (- (* v v) 1.0))) from (# #) 1.676 * * * * [regimes]: Trying to branch on v from (# # # # #) 1.698 * * * [regime]: Found split indices: #