0.001 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.218 * * * [progress]: [2/2] Setting up program.
0.222 * [progress]: [Phase 2 of 3] Improving.
0.223 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (v) (acos (/ (- 1 (* 5 (* v v))) (- (* v v) 1))))>
0.223 * [simplify]: Simplifying:
  (acos (/ (- 1 (* 5 (* v v))) (- (* v v) 1)))
0.223 * * [simplify]: iteration 1: (9 enodes)
0.227 * * [simplify]: iteration 2: (44 enodes)
0.236 * * [simplify]: iteration 3: (101 enodes)
0.254 * * [simplify]: iteration 4: (256 enodes)
0.383 * * [simplify]: iteration 5: (612 enodes)
0.693 * * [simplify]: iteration 6: (1270 enodes)
1.956 * * [simplify]: Extracting #0: cost 1 inf + 0
1.956 * * [simplify]: Extracting #1: cost 3 inf + 0
1.956 * * [simplify]: Extracting #2: cost 25 inf + 0
1.957 * * [simplify]: Extracting #3: cost 231 inf + 0
1.963 * * [simplify]: Extracting #4: cost 544 inf + 4819
1.985 * * [simplify]: Extracting #5: cost 263 inf + 45813
2.035 * * [simplify]: Extracting #6: cost 38 inf + 76470
2.087 * * [simplify]: Extracting #7: cost 0 inf + 82155
2.121 * [simplify]: Simplified to:
  (acos (/ (fma -5 (* v v) 1) (fma v v -1)))
2.127 * * [progress]: iteration 1 / 4
2.128 * * * [progress]: picking best candidate
2.131 * * * * [pick]: Picked  #<alt (λ (v) (acos (/ (fma -5 (* v v) 1) (fma v v -1))))>
2.131 * * * [progress]: localizing error
2.164 * * * [progress]: generating rewritten candidates
2.164 * * * * [progress]: [ 1 / 2 ] rewriting at (2)
2.166 * * * * [progress]: [ 2 / 2 ] rewriting at (2 1)
2.175 * * * [progress]: generating series expansions
2.175 * * * * [progress]: [ 1 / 2 ] generating series at (2)
2.175 * [backup-simplify]: Simplify (acos (/ (fma -5 (* v v) 1) (fma v v -1))) into (acos (/ (fma -5 (pow v 2) 1) (fma v v -1)))
2.175 * [approximate]: Taking taylor expansion of (acos (/ (fma -5 (pow v 2) 1) (fma v v -1))) in (v) around 0
2.175 * [taylor]: Taking taylor expansion of (acos (/ (fma -5 (pow v 2) 1) (fma v v -1))) in v
2.175 * [backup-simplify]: Simplify (acos (/ (fma -5 (pow v 2) 1) (fma v v -1))) into (acos (/ (fma -5 (pow v 2) 1) (fma v v -1)))
2.175 * [taylor]: Taking taylor expansion of (acos (/ (fma -5 (pow v 2) 1) (fma v v -1))) in v
2.176 * [backup-simplify]: Simplify (acos (/ (fma -5 (pow v 2) 1) (fma v v -1))) into (acos (/ (fma -5 (pow v 2) 1) (fma v v -1)))
2.176 * [backup-simplify]: Simplify (acos (/ (fma -5 (pow v 2) 1) (fma v v -1))) into (acos (/ (fma -5 (pow v 2) 1) (fma v v -1)))
2.176 * [backup-simplify]: Simplify 0 into 0
2.176 * [backup-simplify]: Simplify 0 into 0
2.176 * [backup-simplify]: Simplify 0 into 0
2.176 * [backup-simplify]: Simplify 0 into 0
2.176 * [backup-simplify]: Simplify 0 into 0
2.176 * [backup-simplify]: Simplify 0 into 0
2.176 * [backup-simplify]: Simplify (acos (/ (fma -5 (pow v 2) 1) (fma v v -1))) into (acos (/ (fma -5 (pow v 2) 1) (fma v v -1)))
2.176 * [backup-simplify]: Simplify (acos (/ (fma -5 (* (/ 1 v) (/ 1 v)) 1) (fma (/ 1 v) (/ 1 v) -1))) into (acos (/ (fma -5 (/ 1 (pow v 2)) 1) (fma (/ 1 v) (/ 1 v) -1)))
2.176 * [approximate]: Taking taylor expansion of (acos (/ (fma -5 (/ 1 (pow v 2)) 1) (fma (/ 1 v) (/ 1 v) -1))) in (v) around 0
2.176 * [taylor]: Taking taylor expansion of (acos (/ (fma -5 (/ 1 (pow v 2)) 1) (fma (/ 1 v) (/ 1 v) -1))) in v
2.177 * [backup-simplify]: Simplify (acos (/ (fma -5 (/ 1 (pow v 2)) 1) (fma (/ 1 v) (/ 1 v) -1))) into (acos (/ (fma -5 (/ 1 (pow v 2)) 1) (fma (/ 1 v) (/ 1 v) -1)))
2.177 * [taylor]: Taking taylor expansion of (acos (/ (fma -5 (/ 1 (pow v 2)) 1) (fma (/ 1 v) (/ 1 v) -1))) in v
2.177 * [backup-simplify]: Simplify (acos (/ (fma -5 (/ 1 (pow v 2)) 1) (fma (/ 1 v) (/ 1 v) -1))) into (acos (/ (fma -5 (/ 1 (pow v 2)) 1) (fma (/ 1 v) (/ 1 v) -1)))
2.177 * [backup-simplify]: Simplify (acos (/ (fma -5 (/ 1 (pow v 2)) 1) (fma (/ 1 v) (/ 1 v) -1))) into (acos (/ (fma -5 (/ 1 (pow v 2)) 1) (fma (/ 1 v) (/ 1 v) -1)))
2.177 * [backup-simplify]: Simplify 0 into 0
2.177 * [backup-simplify]: Simplify 0 into 0
2.177 * [backup-simplify]: Simplify 0 into 0
2.177 * [backup-simplify]: Simplify 0 into 0
2.177 * [backup-simplify]: Simplify 0 into 0
2.177 * [backup-simplify]: Simplify 0 into 0
2.177 * [backup-simplify]: Simplify (acos (/ (fma -5 (/ 1 (pow (/ 1 v) 2)) 1) (fma (/ 1 (/ 1 v)) (/ 1 (/ 1 v)) -1))) into (acos (/ (fma -5 (pow v 2) 1) (fma v v -1)))
2.178 * [backup-simplify]: Simplify (acos (/ (fma -5 (* (/ 1 (- v)) (/ 1 (- v))) 1) (fma (/ 1 (- v)) (/ 1 (- v)) -1))) into (acos (/ (fma -5 (/ 1 (pow v 2)) 1) (fma (/ -1 v) (/ -1 v) -1)))
2.178 * [approximate]: Taking taylor expansion of (acos (/ (fma -5 (/ 1 (pow v 2)) 1) (fma (/ -1 v) (/ -1 v) -1))) in (v) around 0
2.178 * [taylor]: Taking taylor expansion of (acos (/ (fma -5 (/ 1 (pow v 2)) 1) (fma (/ -1 v) (/ -1 v) -1))) in v
2.178 * [backup-simplify]: Simplify (acos (/ (fma -5 (/ 1 (pow v 2)) 1) (fma (/ -1 v) (/ -1 v) -1))) into (acos (/ (fma -5 (/ 1 (pow v 2)) 1) (fma (/ -1 v) (/ -1 v) -1)))
2.178 * [taylor]: Taking taylor expansion of (acos (/ (fma -5 (/ 1 (pow v 2)) 1) (fma (/ -1 v) (/ -1 v) -1))) in v
2.178 * [backup-simplify]: Simplify (acos (/ (fma -5 (/ 1 (pow v 2)) 1) (fma (/ -1 v) (/ -1 v) -1))) into (acos (/ (fma -5 (/ 1 (pow v 2)) 1) (fma (/ -1 v) (/ -1 v) -1)))
2.178 * [backup-simplify]: Simplify (acos (/ (fma -5 (/ 1 (pow v 2)) 1) (fma (/ -1 v) (/ -1 v) -1))) into (acos (/ (fma -5 (/ 1 (pow v 2)) 1) (fma (/ -1 v) (/ -1 v) -1)))
2.178 * [backup-simplify]: Simplify 0 into 0
2.179 * [backup-simplify]: Simplify 0 into 0
2.179 * [backup-simplify]: Simplify 0 into 0
2.179 * [backup-simplify]: Simplify 0 into 0
2.179 * [backup-simplify]: Simplify 0 into 0
2.179 * [backup-simplify]: Simplify 0 into 0
2.179 * [backup-simplify]: Simplify (acos (/ (fma -5 (/ 1 (pow (/ 1 (- v)) 2)) 1) (fma (/ -1 (/ 1 (- v))) (/ -1 (/ 1 (- v))) -1))) into (acos (/ (fma -5 (pow v 2) 1) (fma v v -1)))
2.179 * * * * [progress]: [ 2 / 2 ] generating series at (2 1)
2.179 * [backup-simplify]: Simplify (/ (fma -5 (* v v) 1) (fma v v -1)) into (/ (fma -5 (pow v 2) 1) (fma v v -1))
2.179 * [approximate]: Taking taylor expansion of (/ (fma -5 (pow v 2) 1) (fma v v -1)) in (v) around 0
2.179 * [taylor]: Taking taylor expansion of (/ (fma -5 (pow v 2) 1) (fma v v -1)) in v
2.179 * [taylor]: Taking taylor expansion of (fma -5 (pow v 2) 1) in v
2.179 * [taylor]: Rewrote expression to (+ (* -5 (pow v 2)) 1)
2.179 * [taylor]: Taking taylor expansion of (* -5 (pow v 2)) in v
2.179 * [taylor]: Taking taylor expansion of -5 in v
2.179 * [backup-simplify]: Simplify -5 into -5
2.179 * [taylor]: Taking taylor expansion of (pow v 2) in v
2.179 * [taylor]: Taking taylor expansion of v in v
2.179 * [backup-simplify]: Simplify 0 into 0
2.179 * [backup-simplify]: Simplify 1 into 1
2.180 * [taylor]: Taking taylor expansion of 1 in v
2.180 * [backup-simplify]: Simplify 1 into 1
2.180 * [taylor]: Taking taylor expansion of (fma v v -1) in v
2.180 * [taylor]: Rewrote expression to (+ (* v v) -1)
2.180 * [taylor]: Taking taylor expansion of (* v v) in v
2.180 * [taylor]: Taking taylor expansion of v in v
2.180 * [backup-simplify]: Simplify 0 into 0
2.180 * [backup-simplify]: Simplify 1 into 1
2.180 * [taylor]: Taking taylor expansion of v in v
2.180 * [backup-simplify]: Simplify 0 into 0
2.180 * [backup-simplify]: Simplify 1 into 1
2.180 * [taylor]: Taking taylor expansion of -1 in v
2.180 * [backup-simplify]: Simplify -1 into -1
2.181 * [backup-simplify]: Simplify (+ 0 1) into 1
2.181 * [backup-simplify]: Simplify (* 0 0) into 0
2.182 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.182 * [backup-simplify]: Simplify (/ 1 -1) into -1
2.182 * [taylor]: Taking taylor expansion of (/ (fma -5 (pow v 2) 1) (fma v v -1)) in v
2.182 * [taylor]: Taking taylor expansion of (fma -5 (pow v 2) 1) in v
2.182 * [taylor]: Rewrote expression to (+ (* -5 (pow v 2)) 1)
2.182 * [taylor]: Taking taylor expansion of (* -5 (pow v 2)) in v
2.182 * [taylor]: Taking taylor expansion of -5 in v
2.182 * [backup-simplify]: Simplify -5 into -5
2.182 * [taylor]: Taking taylor expansion of (pow v 2) in v
2.182 * [taylor]: Taking taylor expansion of v in v
2.182 * [backup-simplify]: Simplify 0 into 0
2.182 * [backup-simplify]: Simplify 1 into 1
2.182 * [taylor]: Taking taylor expansion of 1 in v
2.182 * [backup-simplify]: Simplify 1 into 1
2.182 * [taylor]: Taking taylor expansion of (fma v v -1) in v
2.182 * [taylor]: Rewrote expression to (+ (* v v) -1)
2.182 * [taylor]: Taking taylor expansion of (* v v) in v
2.182 * [taylor]: Taking taylor expansion of v in v
2.183 * [backup-simplify]: Simplify 0 into 0
2.183 * [backup-simplify]: Simplify 1 into 1
2.183 * [taylor]: Taking taylor expansion of v in v
2.183 * [backup-simplify]: Simplify 0 into 0
2.183 * [backup-simplify]: Simplify 1 into 1
2.183 * [taylor]: Taking taylor expansion of -1 in v
2.183 * [backup-simplify]: Simplify -1 into -1
2.183 * [backup-simplify]: Simplify (+ 0 1) into 1
2.183 * [backup-simplify]: Simplify (* 0 0) into 0
2.184 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.184 * [backup-simplify]: Simplify (/ 1 -1) into -1
2.184 * [backup-simplify]: Simplify -1 into -1
2.185 * [backup-simplify]: Simplify (+ 0 0) into 0
2.185 * [backup-simplify]: Simplify (+ (* 0 1) (* 1 0)) into 0
2.186 * [backup-simplify]: Simplify (+ 0 0) into 0
2.186 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)))) into 0
2.187 * [backup-simplify]: Simplify 0 into 0
2.187 * [backup-simplify]: Simplify (* 1 1) into 1
2.187 * [backup-simplify]: Simplify (* -5 1) into -5
2.188 * [backup-simplify]: Simplify (+ -5 0) into -5
2.188 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 1) (* 0 0))) into 1
2.189 * [backup-simplify]: Simplify (+ 1 0) into 1
2.190 * [backup-simplify]: Simplify (- (/ -5 -1) (+ (* -1 (/ 1 -1)) (* 0 (/ 0 -1)))) into 4
2.190 * [backup-simplify]: Simplify 4 into 4
2.191 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.192 * [backup-simplify]: Simplify (+ (* -5 0) (* 0 1)) into 0
2.192 * [backup-simplify]: Simplify (+ 0 0) into 0
2.193 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 1) (* 0 0)))) into 0
2.193 * [backup-simplify]: Simplify (+ 0 0) into 0
2.195 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* 0 (/ 1 -1)) (* 4 (/ 0 -1)))) into 0
2.195 * [backup-simplify]: Simplify 0 into 0
2.196 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.197 * [backup-simplify]: Simplify (+ (* -5 0) (+ (* 0 0) (* 0 1))) into 0
2.197 * [backup-simplify]: Simplify (+ 0 0) into 0
2.198 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 1 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
2.198 * [backup-simplify]: Simplify (+ 0 0) into 0
2.199 * [backup-simplify]: Simplify (- (/ 0 -1) (+ (* -1 (/ 0 -1)) (* 0 (/ 0 -1)) (* 4 (/ 1 -1)) (* 0 (/ 0 -1)))) into 4
2.199 * [backup-simplify]: Simplify 4 into 4
2.199 * [backup-simplify]: Simplify (+ (* 4 (pow v 4)) (+ (* 4 (pow v 2)) -1)) into (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)
2.199 * [backup-simplify]: Simplify (/ (fma -5 (* (/ 1 v) (/ 1 v)) 1) (fma (/ 1 v) (/ 1 v) -1)) into (/ (fma -5 (/ 1 (pow v 2)) 1) (fma (/ 1 v) (/ 1 v) -1))
2.199 * [approximate]: Taking taylor expansion of (/ (fma -5 (/ 1 (pow v 2)) 1) (fma (/ 1 v) (/ 1 v) -1)) in (v) around 0
2.199 * [taylor]: Taking taylor expansion of (/ (fma -5 (/ 1 (pow v 2)) 1) (fma (/ 1 v) (/ 1 v) -1)) in v
2.199 * [taylor]: Taking taylor expansion of (fma -5 (/ 1 (pow v 2)) 1) in v
2.199 * [taylor]: Rewrote expression to (+ (* -5 (/ 1 (pow v 2))) 1)
2.199 * [taylor]: Taking taylor expansion of (* -5 (/ 1 (pow v 2))) in v
2.199 * [taylor]: Taking taylor expansion of -5 in v
2.199 * [backup-simplify]: Simplify -5 into -5
2.199 * [taylor]: Taking taylor expansion of (/ 1 (pow v 2)) in v
2.199 * [taylor]: Taking taylor expansion of (pow v 2) in v
2.199 * [taylor]: Taking taylor expansion of v in v
2.199 * [backup-simplify]: Simplify 0 into 0
2.199 * [backup-simplify]: Simplify 1 into 1
2.200 * [backup-simplify]: Simplify (* 1 1) into 1
2.200 * [backup-simplify]: Simplify (/ 1 1) into 1
2.200 * [taylor]: Taking taylor expansion of 1 in v
2.200 * [backup-simplify]: Simplify 1 into 1
2.200 * [taylor]: Taking taylor expansion of (fma (/ 1 v) (/ 1 v) -1) in v
2.200 * [taylor]: Rewrote expression to (+ (* (/ 1 v) (/ 1 v)) -1)
2.200 * [taylor]: Taking taylor expansion of (* (/ 1 v) (/ 1 v)) in v
2.200 * [taylor]: Taking taylor expansion of (/ 1 v) in v
2.200 * [taylor]: Taking taylor expansion of v in v
2.200 * [backup-simplify]: Simplify 0 into 0
2.200 * [backup-simplify]: Simplify 1 into 1
2.200 * [backup-simplify]: Simplify (/ 1 1) into 1
2.200 * [taylor]: Taking taylor expansion of (/ 1 v) in v
2.200 * [taylor]: Taking taylor expansion of v in v
2.200 * [backup-simplify]: Simplify 0 into 0
2.200 * [backup-simplify]: Simplify 1 into 1
2.201 * [backup-simplify]: Simplify (/ 1 1) into 1
2.201 * [taylor]: Taking taylor expansion of -1 in v
2.201 * [backup-simplify]: Simplify -1 into -1
2.201 * [backup-simplify]: Simplify (* -5 1) into -5
2.201 * [backup-simplify]: Simplify (+ -5 0) into -5
2.202 * [backup-simplify]: Simplify (* 1 1) into 1
2.202 * [backup-simplify]: Simplify (+ 1 0) into 1
2.202 * [backup-simplify]: Simplify (/ -5 1) into -5
2.202 * [taylor]: Taking taylor expansion of (/ (fma -5 (/ 1 (pow v 2)) 1) (fma (/ 1 v) (/ 1 v) -1)) in v
2.202 * [taylor]: Taking taylor expansion of (fma -5 (/ 1 (pow v 2)) 1) in v
2.202 * [taylor]: Rewrote expression to (+ (* -5 (/ 1 (pow v 2))) 1)
2.202 * [taylor]: Taking taylor expansion of (* -5 (/ 1 (pow v 2))) in v
2.202 * [taylor]: Taking taylor expansion of -5 in v
2.202 * [backup-simplify]: Simplify -5 into -5
2.202 * [taylor]: Taking taylor expansion of (/ 1 (pow v 2)) in v
2.202 * [taylor]: Taking taylor expansion of (pow v 2) in v
2.202 * [taylor]: Taking taylor expansion of v in v
2.202 * [backup-simplify]: Simplify 0 into 0
2.202 * [backup-simplify]: Simplify 1 into 1
2.203 * [backup-simplify]: Simplify (* 1 1) into 1
2.203 * [backup-simplify]: Simplify (/ 1 1) into 1
2.203 * [taylor]: Taking taylor expansion of 1 in v
2.203 * [backup-simplify]: Simplify 1 into 1
2.203 * [taylor]: Taking taylor expansion of (fma (/ 1 v) (/ 1 v) -1) in v
2.203 * [taylor]: Rewrote expression to (+ (* (/ 1 v) (/ 1 v)) -1)
2.203 * [taylor]: Taking taylor expansion of (* (/ 1 v) (/ 1 v)) in v
2.203 * [taylor]: Taking taylor expansion of (/ 1 v) in v
2.203 * [taylor]: Taking taylor expansion of v in v
2.203 * [backup-simplify]: Simplify 0 into 0
2.203 * [backup-simplify]: Simplify 1 into 1
2.203 * [backup-simplify]: Simplify (/ 1 1) into 1
2.203 * [taylor]: Taking taylor expansion of (/ 1 v) in v
2.203 * [taylor]: Taking taylor expansion of v in v
2.203 * [backup-simplify]: Simplify 0 into 0
2.203 * [backup-simplify]: Simplify 1 into 1
2.203 * [backup-simplify]: Simplify (/ 1 1) into 1
2.204 * [taylor]: Taking taylor expansion of -1 in v
2.204 * [backup-simplify]: Simplify -1 into -1
2.204 * [backup-simplify]: Simplify (* -5 1) into -5
2.204 * [backup-simplify]: Simplify (+ -5 0) into -5
2.204 * [backup-simplify]: Simplify (* 1 1) into 1
2.205 * [backup-simplify]: Simplify (+ 1 0) into 1
2.205 * [backup-simplify]: Simplify (/ -5 1) into -5
2.205 * [backup-simplify]: Simplify -5 into -5
2.205 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.206 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.206 * [backup-simplify]: Simplify (+ (* -5 0) (* 0 1)) into 0
2.207 * [backup-simplify]: Simplify (+ 0 0) into 0
2.207 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.207 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.208 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.208 * [backup-simplify]: Simplify (+ 0 0) into 0
2.209 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -5 (/ 0 1)))) into 0
2.209 * [backup-simplify]: Simplify 0 into 0
2.209 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.210 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.210 * [backup-simplify]: Simplify (+ (* -5 0) (+ (* 0 0) (* 0 1))) into 0
2.211 * [backup-simplify]: Simplify (+ 0 1) into 1
2.211 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.212 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.212 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.212 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.213 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* -5 (/ -1 1)) (* 0 (/ 0 1)))) into -4
2.213 * [backup-simplify]: Simplify -4 into -4
2.214 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.214 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.215 * [backup-simplify]: Simplify (+ (* -5 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.215 * [backup-simplify]: Simplify (+ 0 0) into 0
2.216 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.216 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.217 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.217 * [backup-simplify]: Simplify (+ 0 0) into 0
2.218 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -5 (/ 0 1)) (* 0 (/ -1 1)) (* -4 (/ 0 1)))) into 0
2.218 * [backup-simplify]: Simplify 0 into 0
2.219 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.220 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.220 * [backup-simplify]: Simplify (+ (* -5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.221 * [backup-simplify]: Simplify (+ 0 0) into 0
2.221 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.222 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.223 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.223 * [backup-simplify]: Simplify (+ 0 0) into 0
2.224 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -5 (/ 0 1)) (* 0 (/ 0 1)) (* -4 (/ -1 1)) (* 0 (/ 0 1)))) into -4
2.224 * [backup-simplify]: Simplify -4 into -4
2.224 * [backup-simplify]: Simplify (+ (* -4 (pow (/ 1 v) 4)) (+ (* -4 (pow (/ 1 v) 2)) -5)) into (- (+ (* 4 (/ 1 (pow v 4))) (+ 5 (* 4 (/ 1 (pow v 2))))))
2.224 * [backup-simplify]: Simplify (/ (fma -5 (* (/ 1 (- v)) (/ 1 (- v))) 1) (fma (/ 1 (- v)) (/ 1 (- v)) -1)) into (/ (fma -5 (/ 1 (pow v 2)) 1) (fma (/ -1 v) (/ -1 v) -1))
2.224 * [approximate]: Taking taylor expansion of (/ (fma -5 (/ 1 (pow v 2)) 1) (fma (/ -1 v) (/ -1 v) -1)) in (v) around 0
2.224 * [taylor]: Taking taylor expansion of (/ (fma -5 (/ 1 (pow v 2)) 1) (fma (/ -1 v) (/ -1 v) -1)) in v
2.224 * [taylor]: Taking taylor expansion of (fma -5 (/ 1 (pow v 2)) 1) in v
2.224 * [taylor]: Rewrote expression to (+ (* -5 (/ 1 (pow v 2))) 1)
2.224 * [taylor]: Taking taylor expansion of (* -5 (/ 1 (pow v 2))) in v
2.224 * [taylor]: Taking taylor expansion of -5 in v
2.224 * [backup-simplify]: Simplify -5 into -5
2.224 * [taylor]: Taking taylor expansion of (/ 1 (pow v 2)) in v
2.224 * [taylor]: Taking taylor expansion of (pow v 2) in v
2.224 * [taylor]: Taking taylor expansion of v in v
2.224 * [backup-simplify]: Simplify 0 into 0
2.224 * [backup-simplify]: Simplify 1 into 1
2.225 * [backup-simplify]: Simplify (* 1 1) into 1
2.225 * [backup-simplify]: Simplify (/ 1 1) into 1
2.225 * [taylor]: Taking taylor expansion of 1 in v
2.225 * [backup-simplify]: Simplify 1 into 1
2.225 * [taylor]: Taking taylor expansion of (fma (/ -1 v) (/ -1 v) -1) in v
2.225 * [taylor]: Rewrote expression to (+ (* (/ -1 v) (/ -1 v)) -1)
2.225 * [taylor]: Taking taylor expansion of (* (/ -1 v) (/ -1 v)) in v
2.225 * [taylor]: Taking taylor expansion of (/ -1 v) in v
2.225 * [taylor]: Taking taylor expansion of -1 in v
2.225 * [backup-simplify]: Simplify -1 into -1
2.225 * [taylor]: Taking taylor expansion of v in v
2.225 * [backup-simplify]: Simplify 0 into 0
2.225 * [backup-simplify]: Simplify 1 into 1
2.225 * [backup-simplify]: Simplify (/ -1 1) into -1
2.225 * [taylor]: Taking taylor expansion of (/ -1 v) in v
2.225 * [taylor]: Taking taylor expansion of -1 in v
2.225 * [backup-simplify]: Simplify -1 into -1
2.225 * [taylor]: Taking taylor expansion of v in v
2.226 * [backup-simplify]: Simplify 0 into 0
2.226 * [backup-simplify]: Simplify 1 into 1
2.226 * [backup-simplify]: Simplify (/ -1 1) into -1
2.226 * [taylor]: Taking taylor expansion of -1 in v
2.226 * [backup-simplify]: Simplify -1 into -1
2.226 * [backup-simplify]: Simplify (* -5 1) into -5
2.226 * [backup-simplify]: Simplify (+ -5 0) into -5
2.227 * [backup-simplify]: Simplify (* -1 -1) into 1
2.227 * [backup-simplify]: Simplify (+ 1 0) into 1
2.227 * [backup-simplify]: Simplify (/ -5 1) into -5
2.227 * [taylor]: Taking taylor expansion of (/ (fma -5 (/ 1 (pow v 2)) 1) (fma (/ -1 v) (/ -1 v) -1)) in v
2.227 * [taylor]: Taking taylor expansion of (fma -5 (/ 1 (pow v 2)) 1) in v
2.227 * [taylor]: Rewrote expression to (+ (* -5 (/ 1 (pow v 2))) 1)
2.227 * [taylor]: Taking taylor expansion of (* -5 (/ 1 (pow v 2))) in v
2.227 * [taylor]: Taking taylor expansion of -5 in v
2.227 * [backup-simplify]: Simplify -5 into -5
2.227 * [taylor]: Taking taylor expansion of (/ 1 (pow v 2)) in v
2.227 * [taylor]: Taking taylor expansion of (pow v 2) in v
2.227 * [taylor]: Taking taylor expansion of v in v
2.227 * [backup-simplify]: Simplify 0 into 0
2.227 * [backup-simplify]: Simplify 1 into 1
2.228 * [backup-simplify]: Simplify (* 1 1) into 1
2.228 * [backup-simplify]: Simplify (/ 1 1) into 1
2.228 * [taylor]: Taking taylor expansion of 1 in v
2.228 * [backup-simplify]: Simplify 1 into 1
2.228 * [taylor]: Taking taylor expansion of (fma (/ -1 v) (/ -1 v) -1) in v
2.228 * [taylor]: Rewrote expression to (+ (* (/ -1 v) (/ -1 v)) -1)
2.228 * [taylor]: Taking taylor expansion of (* (/ -1 v) (/ -1 v)) in v
2.228 * [taylor]: Taking taylor expansion of (/ -1 v) in v
2.228 * [taylor]: Taking taylor expansion of -1 in v
2.228 * [backup-simplify]: Simplify -1 into -1
2.228 * [taylor]: Taking taylor expansion of v in v
2.228 * [backup-simplify]: Simplify 0 into 0
2.228 * [backup-simplify]: Simplify 1 into 1
2.228 * [backup-simplify]: Simplify (/ -1 1) into -1
2.228 * [taylor]: Taking taylor expansion of (/ -1 v) in v
2.228 * [taylor]: Taking taylor expansion of -1 in v
2.228 * [backup-simplify]: Simplify -1 into -1
2.228 * [taylor]: Taking taylor expansion of v in v
2.228 * [backup-simplify]: Simplify 0 into 0
2.228 * [backup-simplify]: Simplify 1 into 1
2.229 * [backup-simplify]: Simplify (/ -1 1) into -1
2.229 * [taylor]: Taking taylor expansion of -1 in v
2.229 * [backup-simplify]: Simplify -1 into -1
2.229 * [backup-simplify]: Simplify (* -5 1) into -5
2.230 * [backup-simplify]: Simplify (+ -5 0) into -5
2.230 * [backup-simplify]: Simplify (* -1 -1) into 1
2.230 * [backup-simplify]: Simplify (+ 1 0) into 1
2.231 * [backup-simplify]: Simplify (/ -5 1) into -5
2.231 * [backup-simplify]: Simplify -5 into -5
2.232 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.232 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.233 * [backup-simplify]: Simplify (+ (* -5 0) (* 0 1)) into 0
2.234 * [backup-simplify]: Simplify (+ 0 0) into 0
2.234 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
2.235 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)))) into 0
2.236 * [backup-simplify]: Simplify (+ (* -1 0) (* 0 -1)) into 0
2.236 * [backup-simplify]: Simplify (+ 0 0) into 0
2.237 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -5 (/ 0 1)))) into 0
2.237 * [backup-simplify]: Simplify 0 into 0
2.238 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.239 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.240 * [backup-simplify]: Simplify (+ (* -5 0) (+ (* 0 0) (* 0 1))) into 0
2.241 * [backup-simplify]: Simplify (+ 0 1) into 1
2.242 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.243 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.244 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (* 0 -1))) into 0
2.244 * [backup-simplify]: Simplify (+ 0 -1) into -1
2.246 * [backup-simplify]: Simplify (- (/ 1 1) (+ (* -5 (/ -1 1)) (* 0 (/ 0 1)))) into -4
2.246 * [backup-simplify]: Simplify -4 into -4
2.247 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.248 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.249 * [backup-simplify]: Simplify (+ (* -5 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.250 * [backup-simplify]: Simplify (+ 0 0) into 0
2.251 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.252 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.253 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1)))) into 0
2.253 * [backup-simplify]: Simplify (+ 0 0) into 0
2.255 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -5 (/ 0 1)) (* 0 (/ -1 1)) (* -4 (/ 0 1)))) into 0
2.255 * [backup-simplify]: Simplify 0 into 0
2.257 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.258 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.259 * [backup-simplify]: Simplify (+ (* -5 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 1))))) into 0
2.260 * [backup-simplify]: Simplify (+ 0 0) into 0
2.261 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.262 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.268 * [backup-simplify]: Simplify (+ (* -1 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 -1))))) into 0
2.269 * [backup-simplify]: Simplify (+ 0 0) into 0
2.270 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -5 (/ 0 1)) (* 0 (/ 0 1)) (* -4 (/ -1 1)) (* 0 (/ 0 1)))) into -4
2.270 * [backup-simplify]: Simplify -4 into -4
2.271 * [backup-simplify]: Simplify (+ (* -4 (pow (/ 1 (- v)) 4)) (+ (* -4 (pow (/ 1 (- v)) 2)) -5)) into (- (+ (* 4 (/ 1 (pow v 4))) (+ 5 (* 4 (/ 1 (pow v 2))))))
2.271 * * * [progress]: simplifying candidates
2.271 * * * * [progress]: [ 1 / 47 ] simplifiying candidate #<alt (λ (v) (log1p (expm1 (acos (/ (fma -5 (* v v) 1) (fma v v -1))))))>
2.271 * * * * [progress]: [ 2 / 47 ] simplifiying candidate #<alt (λ (v) (expm1 (log1p (acos (/ (fma -5 (* v v) 1) (fma v v -1))))))>
2.271 * * * * [progress]: [ 3 / 47 ] simplifiying candidate #<alt (λ (v) (- (/ PI 2) (asin (/ (fma -5 (* v v) 1) (fma v v -1)))))>
2.271 * * * * [progress]: [ 4 / 47 ] simplifiying candidate #<alt (λ (v) (pow (acos (/ (fma -5 (* v v) 1) (fma v v -1))) 1))>
2.271 * * * * [progress]: [ 5 / 47 ] simplifiying candidate #<alt (λ (v) (exp (log (acos (/ (fma -5 (* v v) 1) (fma v v -1))))))>
2.271 * * * * [progress]: [ 6 / 47 ] simplifiying candidate #<alt (λ (v) (log (exp (acos (/ (fma -5 (* v v) 1) (fma v v -1))))))>
2.271 * * * * [progress]: [ 7 / 47 ] simplifiying candidate #<alt (λ (v) (* (* (cbrt (acos (/ (fma -5 (* v v) 1) (fma v v -1)))) (cbrt (acos (/ (fma -5 (* v v) 1) (fma v v -1))))) (cbrt (acos (/ (fma -5 (* v v) 1) (fma v v -1))))))>
2.271 * * * * [progress]: [ 8 / 47 ] simplifiying candidate #<alt (λ (v) (cbrt (* (* (acos (/ (fma -5 (* v v) 1) (fma v v -1))) (acos (/ (fma -5 (* v v) 1) (fma v v -1)))) (acos (/ (fma -5 (* v v) 1) (fma v v -1))))))>
2.271 * * * * [progress]: [ 9 / 47 ] simplifiying candidate #<alt (λ (v) (* (sqrt (acos (/ (fma -5 (* v v) 1) (fma v v -1)))) (sqrt (acos (/ (fma -5 (* v v) 1) (fma v v -1))))))>
2.272 * * * * [progress]: [ 10 / 47 ] simplifiying candidate #<alt (λ (v) (* 1 (acos (/ (fma -5 (* v v) 1) (fma v v -1)))))>
2.272 * * * * [progress]: [ 11 / 47 ] simplifiying candidate #<alt (λ (v) (posit16->real (real->posit16 (acos (/ (fma -5 (* v v) 1) (fma v v -1))))))>
2.272 * * * * [progress]: [ 12 / 47 ] simplifiying candidate #<alt (λ (v) (acos (log1p (expm1 (/ (fma -5 (* v v) 1) (fma v v -1))))))>
2.272 * * * * [progress]: [ 13 / 47 ] simplifiying candidate #<alt (λ (v) (acos (expm1 (log1p (/ (fma -5 (* v v) 1) (fma v v -1))))))>
2.272 * * * * [progress]: [ 14 / 47 ] simplifiying candidate #<alt (λ (v) (acos (pow (/ (fma -5 (* v v) 1) (fma v v -1)) 1)))>
2.272 * * * * [progress]: [ 15 / 47 ] simplifiying candidate #<alt (λ (v) (acos (exp (- (log (fma -5 (* v v) 1)) (log (fma v v -1))))))>
2.272 * * * * [progress]: [ 16 / 47 ] simplifiying candidate #<alt (λ (v) (acos (exp (log (/ (fma -5 (* v v) 1) (fma v v -1))))))>
2.272 * * * * [progress]: [ 17 / 47 ] simplifiying candidate #<alt (λ (v) (acos (log (exp (/ (fma -5 (* v v) 1) (fma v v -1))))))>
2.272 * * * * [progress]: [ 18 / 47 ] simplifiying candidate #<alt (λ (v) (acos (cbrt (/ (* (* (fma -5 (* v v) 1) (fma -5 (* v v) 1)) (fma -5 (* v v) 1)) (* (* (fma v v -1) (fma v v -1)) (fma v v -1))))))>
2.272 * * * * [progress]: [ 19 / 47 ] simplifiying candidate #<alt (λ (v) (acos (* (* (cbrt (/ (fma -5 (* v v) 1) (fma v v -1))) (cbrt (/ (fma -5 (* v v) 1) (fma v v -1)))) (cbrt (/ (fma -5 (* v v) 1) (fma v v -1))))))>
2.272 * * * * [progress]: [ 20 / 47 ] simplifiying candidate #<alt (λ (v) (acos (cbrt (* (* (/ (fma -5 (* v v) 1) (fma v v -1)) (/ (fma -5 (* v v) 1) (fma v v -1))) (/ (fma -5 (* v v) 1) (fma v v -1))))))>
2.272 * * * * [progress]: [ 21 / 47 ] simplifiying candidate #<alt (λ (v) (acos (* (sqrt (/ (fma -5 (* v v) 1) (fma v v -1))) (sqrt (/ (fma -5 (* v v) 1) (fma v v -1))))))>
2.272 * * * * [progress]: [ 22 / 47 ] simplifiying candidate #<alt (λ (v) (acos (/ (- (fma -5 (* v v) 1)) (- (fma v v -1)))))>
2.272 * * * * [progress]: [ 23 / 47 ] simplifiying candidate #<alt (λ (v) (acos (* (/ (* (cbrt (fma -5 (* v v) 1)) (cbrt (fma -5 (* v v) 1))) (* (cbrt (fma v v -1)) (cbrt (fma v v -1)))) (/ (cbrt (fma -5 (* v v) 1)) (cbrt (fma v v -1))))))>
2.272 * * * * [progress]: [ 24 / 47 ] simplifiying candidate #<alt (λ (v) (acos (* (/ (* (cbrt (fma -5 (* v v) 1)) (cbrt (fma -5 (* v v) 1))) (sqrt (fma v v -1))) (/ (cbrt (fma -5 (* v v) 1)) (sqrt (fma v v -1))))))>
2.272 * * * * [progress]: [ 25 / 47 ] simplifiying candidate #<alt (λ (v) (acos (* (/ (* (cbrt (fma -5 (* v v) 1)) (cbrt (fma -5 (* v v) 1))) 1) (/ (cbrt (fma -5 (* v v) 1)) (fma v v -1)))))>
2.272 * * * * [progress]: [ 26 / 47 ] simplifiying candidate #<alt (λ (v) (acos (* (/ (sqrt (fma -5 (* v v) 1)) (* (cbrt (fma v v -1)) (cbrt (fma v v -1)))) (/ (sqrt (fma -5 (* v v) 1)) (cbrt (fma v v -1))))))>
2.273 * * * * [progress]: [ 27 / 47 ] simplifiying candidate #<alt (λ (v) (acos (* (/ (sqrt (fma -5 (* v v) 1)) (sqrt (fma v v -1))) (/ (sqrt (fma -5 (* v v) 1)) (sqrt (fma v v -1))))))>
2.273 * * * * [progress]: [ 28 / 47 ] simplifiying candidate #<alt (λ (v) (acos (* (/ (sqrt (fma -5 (* v v) 1)) 1) (/ (sqrt (fma -5 (* v v) 1)) (fma v v -1)))))>
2.273 * * * * [progress]: [ 29 / 47 ] simplifiying candidate #<alt (λ (v) (acos (* (/ 1 (* (cbrt (fma v v -1)) (cbrt (fma v v -1)))) (/ (fma -5 (* v v) 1) (cbrt (fma v v -1))))))>
2.273 * * * * [progress]: [ 30 / 47 ] simplifiying candidate #<alt (λ (v) (acos (* (/ 1 (sqrt (fma v v -1))) (/ (fma -5 (* v v) 1) (sqrt (fma v v -1))))))>
2.273 * * * * [progress]: [ 31 / 47 ] simplifiying candidate #<alt (λ (v) (acos (* (/ 1 1) (/ (fma -5 (* v v) 1) (fma v v -1)))))>
2.273 * * * * [progress]: [ 32 / 47 ] simplifiying candidate #<alt (λ (v) (acos (* 1 (/ (fma -5 (* v v) 1) (fma v v -1)))))>
2.273 * * * * [progress]: [ 33 / 47 ] simplifiying candidate #<alt (λ (v) (acos (* (fma -5 (* v v) 1) (/ 1 (fma v v -1)))))>
2.273 * * * * [progress]: [ 34 / 47 ] simplifiying candidate #<alt (λ (v) (acos (/ 1 (/ (fma v v -1) (fma -5 (* v v) 1)))))>
2.273 * * * * [progress]: [ 35 / 47 ] simplifiying candidate #<alt (λ (v) (acos (/ (/ (fma -5 (* v v) 1) (* (cbrt (fma v v -1)) (cbrt (fma v v -1)))) (cbrt (fma v v -1)))))>
2.273 * * * * [progress]: [ 36 / 47 ] simplifiying candidate #<alt (λ (v) (acos (/ (/ (fma -5 (* v v) 1) (sqrt (fma v v -1))) (sqrt (fma v v -1)))))>
2.273 * * * * [progress]: [ 37 / 47 ] simplifiying candidate #<alt (λ (v) (acos (/ (/ (fma -5 (* v v) 1) 1) (fma v v -1))))>
2.273 * * * * [progress]: [ 38 / 47 ] simplifiying candidate #<alt (λ (v) (acos (/ (* (cbrt (fma -5 (* v v) 1)) (cbrt (fma -5 (* v v) 1))) (/ (fma v v -1) (cbrt (fma -5 (* v v) 1))))))>
2.273 * * * * [progress]: [ 39 / 47 ] simplifiying candidate #<alt (λ (v) (acos (/ (sqrt (fma -5 (* v v) 1)) (/ (fma v v -1) (sqrt (fma -5 (* v v) 1))))))>
2.273 * * * * [progress]: [ 40 / 47 ] simplifiying candidate #<alt (λ (v) (acos (/ 1 (/ (fma v v -1) (fma -5 (* v v) 1)))))>
2.274 * * * * [progress]: [ 41 / 47 ] simplifiying candidate #<alt (λ (v) (acos (posit16->real (real->posit16 (/ (fma -5 (* v v) 1) (fma v v -1))))))>
2.274 * * * * [progress]: [ 42 / 47 ] simplifiying candidate #<alt (λ (v) (acos (/ (fma -5 (pow v 2) 1) (fma v v -1))))>
2.274 * * * * [progress]: [ 43 / 47 ] simplifiying candidate #<alt (λ (v) (acos (/ (fma -5 (pow v 2) 1) (fma v v -1))))>
2.274 * * * * [progress]: [ 44 / 47 ] simplifiying candidate #<alt (λ (v) (acos (/ (fma -5 (pow v 2) 1) (fma v v -1))))>
2.274 * * * * [progress]: [ 45 / 47 ] simplifiying candidate #<alt (λ (v) (acos (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)))>
2.274 * * * * [progress]: [ 46 / 47 ] simplifiying candidate #<alt (λ (v) (acos (- (+ (* 4 (/ 1 (pow v 4))) (+ 5 (* 4 (/ 1 (pow v 2))))))))>
2.274 * * * * [progress]: [ 47 / 47 ] simplifiying candidate #<alt (λ (v) (acos (- (+ (* 4 (/ 1 (pow v 4))) (+ 5 (* 4 (/ 1 (pow v 2))))))))>
2.275 * [simplify]: Simplifying:
  (expm1 (acos (/ (fma -5 (* v v) 1) (fma v v -1))))
  (log1p (acos (/ (fma -5 (* v v) 1) (fma v v -1))))
  (/ PI 2)
  (asin (/ (fma -5 (* v v) 1) (fma v v -1)))
  (log (acos (/ (fma -5 (* v v) 1) (fma v v -1))))
  (exp (acos (/ (fma -5 (* v v) 1) (fma v v -1))))
  (* (cbrt (acos (/ (fma -5 (* v v) 1) (fma v v -1)))) (cbrt (acos (/ (fma -5 (* v v) 1) (fma v v -1)))))
  (cbrt (acos (/ (fma -5 (* v v) 1) (fma v v -1))))
  (* (* (acos (/ (fma -5 (* v v) 1) (fma v v -1))) (acos (/ (fma -5 (* v v) 1) (fma v v -1)))) (acos (/ (fma -5 (* v v) 1) (fma v v -1))))
  (sqrt (acos (/ (fma -5 (* v v) 1) (fma v v -1))))
  (sqrt (acos (/ (fma -5 (* v v) 1) (fma v v -1))))
  (real->posit16 (acos (/ (fma -5 (* v v) 1) (fma v v -1))))
  (expm1 (/ (fma -5 (* v v) 1) (fma v v -1)))
  (log1p (/ (fma -5 (* v v) 1) (fma v v -1)))
  (- (log (fma -5 (* v v) 1)) (log (fma v v -1)))
  (log (/ (fma -5 (* v v) 1) (fma v v -1)))
  (exp (/ (fma -5 (* v v) 1) (fma v v -1)))
  (/ (* (* (fma -5 (* v v) 1) (fma -5 (* v v) 1)) (fma -5 (* v v) 1)) (* (* (fma v v -1) (fma v v -1)) (fma v v -1)))
  (* (cbrt (/ (fma -5 (* v v) 1) (fma v v -1))) (cbrt (/ (fma -5 (* v v) 1) (fma v v -1))))
  (cbrt (/ (fma -5 (* v v) 1) (fma v v -1)))
  (* (* (/ (fma -5 (* v v) 1) (fma v v -1)) (/ (fma -5 (* v v) 1) (fma v v -1))) (/ (fma -5 (* v v) 1) (fma v v -1)))
  (sqrt (/ (fma -5 (* v v) 1) (fma v v -1)))
  (sqrt (/ (fma -5 (* v v) 1) (fma v v -1)))
  (- (fma -5 (* v v) 1))
  (- (fma v v -1))
  (/ (* (cbrt (fma -5 (* v v) 1)) (cbrt (fma -5 (* v v) 1))) (* (cbrt (fma v v -1)) (cbrt (fma v v -1))))
  (/ (cbrt (fma -5 (* v v) 1)) (cbrt (fma v v -1)))
  (/ (* (cbrt (fma -5 (* v v) 1)) (cbrt (fma -5 (* v v) 1))) (sqrt (fma v v -1)))
  (/ (cbrt (fma -5 (* v v) 1)) (sqrt (fma v v -1)))
  (/ (* (cbrt (fma -5 (* v v) 1)) (cbrt (fma -5 (* v v) 1))) 1)
  (/ (cbrt (fma -5 (* v v) 1)) (fma v v -1))
  (/ (sqrt (fma -5 (* v v) 1)) (* (cbrt (fma v v -1)) (cbrt (fma v v -1))))
  (/ (sqrt (fma -5 (* v v) 1)) (cbrt (fma v v -1)))
  (/ (sqrt (fma -5 (* v v) 1)) (sqrt (fma v v -1)))
  (/ (sqrt (fma -5 (* v v) 1)) (sqrt (fma v v -1)))
  (/ (sqrt (fma -5 (* v v) 1)) 1)
  (/ (sqrt (fma -5 (* v v) 1)) (fma v v -1))
  (/ 1 (* (cbrt (fma v v -1)) (cbrt (fma v v -1))))
  (/ (fma -5 (* v v) 1) (cbrt (fma v v -1)))
  (/ 1 (sqrt (fma v v -1)))
  (/ (fma -5 (* v v) 1) (sqrt (fma v v -1)))
  (/ 1 1)
  (/ (fma -5 (* v v) 1) (fma v v -1))
  (/ 1 (fma v v -1))
  (/ (fma v v -1) (fma -5 (* v v) 1))
  (/ (fma -5 (* v v) 1) (* (cbrt (fma v v -1)) (cbrt (fma v v -1))))
  (/ (fma -5 (* v v) 1) (sqrt (fma v v -1)))
  (/ (fma -5 (* v v) 1) 1)
  (/ (fma v v -1) (cbrt (fma -5 (* v v) 1)))
  (/ (fma v v -1) (sqrt (fma -5 (* v v) 1)))
  (/ (fma v v -1) (fma -5 (* v v) 1))
  (real->posit16 (/ (fma -5 (* v v) 1) (fma v v -1)))
  (acos (/ (fma -5 (pow v 2) 1) (fma v v -1)))
  (acos (/ (fma -5 (pow v 2) 1) (fma v v -1)))
  (acos (/ (fma -5 (pow v 2) 1) (fma v v -1)))
  (- (+ (* 4 (pow v 4)) (* 4 (pow v 2))) 1)
  (- (+ (* 4 (/ 1 (pow v 4))) (+ 5 (* 4 (/ 1 (pow v 2))))))
  (- (+ (* 4 (/ 1 (pow v 4))) (+ 5 (* 4 (/ 1 (pow v 2))))))
2.277 * * [simplify]: iteration 1: (89 enodes)
2.321 * * [simplify]: iteration 2: (322 enodes)
2.403 * * [simplify]: iteration 3: (581 enodes)
2.637 * * [simplify]: iteration 4: (1185 enodes)
3.614 * * [simplify]: Extracting #0: cost 48 inf + 0
3.615 * * [simplify]: Extracting #1: cost 330 inf + 1
3.621 * * [simplify]: Extracting #2: cost 623 inf + 3956
3.649 * * [simplify]: Extracting #3: cost 568 inf + 67963
3.721 * * [simplify]: Extracting #4: cost 123 inf + 177048
3.789 * * [simplify]: Extracting #5: cost 4 inf + 215043
3.845 * * [simplify]: Extracting #6: cost 0 inf + 216529
3.929 * [simplify]: Simplified to:
  (expm1 (acos (/ (fma -5 (* v v) 1) (fma v v -1))))
  (log1p (acos (/ (fma -5 (* v v) 1) (fma v v -1))))
  (/ PI 2)
  (asin (/ (fma -5 (* v v) 1) (fma v v -1)))
  (log (acos (/ (fma -5 (* v v) 1) (fma v v -1))))
  (exp (acos (/ (fma -5 (* v v) 1) (fma v v -1))))
  (* (cbrt (acos (/ (fma -5 (* v v) 1) (fma v v -1)))) (cbrt (acos (/ (fma -5 (* v v) 1) (fma v v -1)))))
  (cbrt (acos (/ (fma -5 (* v v) 1) (fma v v -1))))
  (* (* (acos (/ (fma -5 (* v v) 1) (fma v v -1))) (acos (/ (fma -5 (* v v) 1) (fma v v -1)))) (acos (/ (fma -5 (* v v) 1) (fma v v -1))))
  (sqrt (acos (/ (fma -5 (* v v) 1) (fma v v -1))))
  (sqrt (acos (/ (fma -5 (* v v) 1) (fma v v -1))))
  (real->posit16 (acos (/ (fma -5 (* v v) 1) (fma v v -1))))
  (expm1 (/ (fma -5 (* v v) 1) (fma v v -1)))
  (log1p (/ (fma -5 (* v v) 1) (fma v v -1)))
  (log (/ (fma -5 (* v v) 1) (fma v v -1)))
  (log (/ (fma -5 (* v v) 1) (fma v v -1)))
  (exp (/ (fma -5 (* v v) 1) (fma v v -1)))
  (* (/ (fma -5 (* v v) 1) (fma v v -1)) (* (/ (fma -5 (* v v) 1) (fma v v -1)) (/ (fma -5 (* v v) 1) (fma v v -1))))
  (* (cbrt (/ (fma -5 (* v v) 1) (fma v v -1))) (cbrt (/ (fma -5 (* v v) 1) (fma v v -1))))
  (cbrt (/ (fma -5 (* v v) 1) (fma v v -1)))
  (* (/ (fma -5 (* v v) 1) (fma v v -1)) (* (/ (fma -5 (* v v) 1) (fma v v -1)) (/ (fma -5 (* v v) 1) (fma v v -1))))
  (sqrt (/ (fma -5 (* v v) 1) (fma v v -1)))
  (sqrt (/ (fma -5 (* v v) 1) (fma v v -1)))
  (fma (* 5 v) v -1)
  (- (fma v v -1))
  (* (/ (cbrt (fma -5 (* v v) 1)) (cbrt (fma v v -1))) (/ (cbrt (fma -5 (* v v) 1)) (cbrt (fma v v -1))))
  (/ (cbrt (fma -5 (* v v) 1)) (cbrt (fma v v -1)))
  (* (cbrt (fma -5 (* v v) 1)) (/ (cbrt (fma -5 (* v v) 1)) (sqrt (fma v v -1))))
  (/ (cbrt (fma -5 (* v v) 1)) (sqrt (fma v v -1)))
  (* (cbrt (fma -5 (* v v) 1)) (cbrt (fma -5 (* v v) 1)))
  (/ (cbrt (fma -5 (* v v) 1)) (fma v v -1))
  (/ (sqrt (fma -5 (* v v) 1)) (* (cbrt (fma v v -1)) (cbrt (fma v v -1))))
  (/ (sqrt (fma -5 (* v v) 1)) (cbrt (fma v v -1)))
  (/ (sqrt (fma -5 (* v v) 1)) (sqrt (fma v v -1)))
  (/ (sqrt (fma -5 (* v v) 1)) (sqrt (fma v v -1)))
  (sqrt (fma -5 (* v v) 1))
  (/ (sqrt (fma -5 (* v v) 1)) (fma v v -1))
  (/ 1 (* (cbrt (fma v v -1)) (cbrt (fma v v -1))))
  (/ (fma -5 (* v v) 1) (cbrt (fma v v -1)))
  (/ 1 (sqrt (fma v v -1)))
  (/ (fma -5 (* v v) 1) (sqrt (fma v v -1)))
  1
  (/ (fma -5 (* v v) 1) (fma v v -1))
  (/ 1 (fma v v -1))
  (/ (fma v v -1) (fma -5 (* v v) 1))
  (/ (fma -5 (* v v) 1) (* (cbrt (fma v v -1)) (cbrt (fma v v -1))))
  (/ (fma -5 (* v v) 1) (sqrt (fma v v -1)))
  (fma -5 (* v v) 1)
  (/ (fma v v -1) (cbrt (fma -5 (* v v) 1)))
  (/ (fma v v -1) (sqrt (fma -5 (* v v) 1)))
  (/ (fma v v -1) (fma -5 (* v v) 1))
  (real->posit16 (/ (fma -5 (* v v) 1) (fma v v -1)))
  (acos (/ (fma -5 (* v v) 1) (fma v v -1)))
  (acos (/ (fma -5 (* v v) 1) (fma v v -1)))
  (acos (/ (fma -5 (* v v) 1) (fma v v -1)))
  (fma 4 (fma (* v v) (* v v) (* v v)) -1)
  (+ (+ -5 (/ -4 (* v v))) (/ (/ -4 (* v v)) (* v v)))
  (+ (+ -5 (/ -4 (* v v))) (/ (/ -4 (* v v)) (* v v)))
3.931 * * * [progress]: adding candidates to table
4.402 * * [progress]: iteration 2 / 4
4.402 * * * [progress]: picking best candidate
4.414 * * * * [pick]: Picked  #<alt (λ (v) (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))>
4.414 * * * [progress]: localizing error
4.428 * * * [progress]: generating rewritten candidates
4.428 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
4.429 * * * [progress]: generating series expansions
4.429 * * * * [progress]: [ 1 / 1 ] generating series at (2)
4.429 * [backup-simplify]: Simplify (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)) into (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1))
4.429 * [approximate]: Taking taylor expansion of (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)) in (v) around 0
4.429 * [taylor]: Taking taylor expansion of (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)) in v
4.429 * [backup-simplify]: Simplify (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)) into (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1))
4.429 * [taylor]: Taking taylor expansion of (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)) in v
4.430 * [backup-simplify]: Simplify (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)) into (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1))
4.430 * [backup-simplify]: Simplify (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)) into (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1))
4.430 * [backup-simplify]: Simplify 0 into 0
4.430 * [backup-simplify]: Simplify 0 into 0
4.430 * [backup-simplify]: Simplify 0 into 0
4.430 * [backup-simplify]: Simplify 0 into 0
4.430 * [backup-simplify]: Simplify 0 into 0
4.430 * [backup-simplify]: Simplify 0 into 0
4.430 * [backup-simplify]: Simplify (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)) into (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1))
4.430 * [backup-simplify]: Simplify (acos (fma 4 (fma (* (/ 1 v) (/ 1 v)) (* (/ 1 v) (/ 1 v)) (* (/ 1 v) (/ 1 v))) -1)) into (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))
4.430 * [approximate]: Taking taylor expansion of (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) in (v) around 0
4.430 * [taylor]: Taking taylor expansion of (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) in v
4.430 * [backup-simplify]: Simplify (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) into (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))
4.430 * [taylor]: Taking taylor expansion of (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) in v
4.430 * [backup-simplify]: Simplify (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) into (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))
4.431 * [backup-simplify]: Simplify (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) into (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))
4.431 * [backup-simplify]: Simplify 0 into 0
4.431 * [backup-simplify]: Simplify 0 into 0
4.431 * [backup-simplify]: Simplify 0 into 0
4.431 * [backup-simplify]: Simplify 0 into 0
4.431 * [backup-simplify]: Simplify 0 into 0
4.431 * [backup-simplify]: Simplify 0 into 0
4.431 * [backup-simplify]: Simplify (acos (fma 4 (fma (/ 1 (pow (/ 1 v) 2)) (/ 1 (pow (/ 1 v) 2)) (/ 1 (pow (/ 1 v) 2))) -1)) into (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1))
4.431 * [backup-simplify]: Simplify (acos (fma 4 (fma (* (/ 1 (- v)) (/ 1 (- v))) (* (/ 1 (- v)) (/ 1 (- v))) (* (/ 1 (- v)) (/ 1 (- v)))) -1)) into (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))
4.431 * [approximate]: Taking taylor expansion of (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) in (v) around 0
4.431 * [taylor]: Taking taylor expansion of (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) in v
4.431 * [backup-simplify]: Simplify (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) into (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))
4.431 * [taylor]: Taking taylor expansion of (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) in v
4.431 * [backup-simplify]: Simplify (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) into (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))
4.432 * [backup-simplify]: Simplify (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) into (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))
4.432 * [backup-simplify]: Simplify 0 into 0
4.432 * [backup-simplify]: Simplify 0 into 0
4.432 * [backup-simplify]: Simplify 0 into 0
4.432 * [backup-simplify]: Simplify 0 into 0
4.432 * [backup-simplify]: Simplify 0 into 0
4.432 * [backup-simplify]: Simplify 0 into 0
4.432 * [backup-simplify]: Simplify (acos (fma 4 (fma (/ 1 (pow (/ 1 (- v)) 2)) (/ 1 (pow (/ 1 (- v)) 2)) (/ 1 (pow (/ 1 (- v)) 2))) -1)) into (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1))
4.432 * * * [progress]: simplifying candidates
4.432 * * * * [progress]: [ 1 / 14 ] simplifiying candidate #<alt (λ (v) (log1p (expm1 (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))>
4.432 * * * * [progress]: [ 2 / 14 ] simplifiying candidate #<alt (λ (v) (expm1 (log1p (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))>
4.432 * * * * [progress]: [ 3 / 14 ] simplifiying candidate #<alt (λ (v) (- (/ PI 2) (asin (fma 4 (fma (* v v) (* v v) (* v v)) -1))))>
4.432 * * * * [progress]: [ 4 / 14 ] simplifiying candidate #<alt (λ (v) (pow (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)) 1))>
4.432 * * * * [progress]: [ 5 / 14 ] simplifiying candidate #<alt (λ (v) (exp (log (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))>
4.432 * * * * [progress]: [ 6 / 14 ] simplifiying candidate #<alt (λ (v) (log (exp (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))>
4.432 * * * * [progress]: [ 7 / 14 ] simplifiying candidate #<alt (λ (v) (* (* (cbrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (cbrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (cbrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))>
4.432 * * * * [progress]: [ 8 / 14 ] simplifiying candidate #<alt (λ (v) (cbrt (* (* (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)) (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))>
4.432 * * * * [progress]: [ 9 / 14 ] simplifiying candidate #<alt (λ (v) (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))>
4.432 * * * * [progress]: [ 10 / 14 ] simplifiying candidate #<alt (λ (v) (* 1 (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))>
4.432 * * * * [progress]: [ 11 / 14 ] simplifiying candidate #<alt (λ (v) (posit16->real (real->posit16 (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))>
4.432 * * * * [progress]: [ 12 / 14 ] simplifiying candidate #<alt (λ (v) (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)))>
4.432 * * * * [progress]: [ 13 / 14 ] simplifiying candidate #<alt (λ (v) (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)))>
4.432 * * * * [progress]: [ 14 / 14 ] simplifiying candidate #<alt (λ (v) (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)))>
4.433 * [simplify]: Simplifying:
  (expm1 (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))
  (log1p (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))
  (/ PI 2)
  (asin (fma 4 (fma (* v v) (* v v) (* v v)) -1))
  (log (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))
  (exp (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))
  (* (cbrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (cbrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))
  (cbrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))
  (* (* (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)) (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))
  (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))
  (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))
  (real->posit16 (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))
  (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1))
  (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1))
  (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1))
4.433 * * [simplify]: iteration 1: (25 enodes)
4.442 * * [simplify]: iteration 2: (80 enodes)
4.825 * * [simplify]: iteration 3: (113 enodes)
4.864 * * [simplify]: iteration 4: (179 enodes)
4.919 * * [simplify]: iteration 5: (309 enodes)
5.019 * * [simplify]: iteration 6: (459 enodes)
5.181 * * [simplify]: iteration 7: (672 enodes)
5.397 * * [simplify]: iteration 8: (1068 enodes)
5.849 * * [simplify]: iteration 9: (1981 enodes)
7.899 * * [simplify]: Extracting #0: cost 12 inf + 0
7.899 * * [simplify]: Extracting #1: cost 89 inf + 0
7.900 * * [simplify]: Extracting #2: cost 284 inf + 89
7.903 * * [simplify]: Extracting #3: cost 476 inf + 2079
7.913 * * [simplify]: Extracting #4: cost 654 inf + 27966
7.959 * * [simplify]: Extracting #5: cost 265 inf + 307769
8.082 * * [simplify]: Extracting #6: cost 2 inf + 521658
8.201 * * [simplify]: Extracting #7: cost 0 inf + 520123
8.309 * * [simplify]: Extracting #8: cost 0 inf + 520121
8.405 * [simplify]: Simplified to:
  (expm1 (acos (fma (fma (* v v) (* v v) (* v v)) 4 -1)))
  (log1p (acos (fma (fma (* v v) (* v v) (* v v)) 4 -1)))
  (/ PI 2)
  (asin (fma (fma (* v v) (* v v) (* v v)) 4 -1))
  (log (acos (fma (fma (* v v) (* v v) (* v v)) 4 -1)))
  (exp (acos (fma (fma (* v v) (* v v) (* v v)) 4 -1)))
  (* (cbrt (acos (fma (fma (* v v) (* v v) (* v v)) 4 -1))) (cbrt (acos (fma (fma (* v v) (* v v) (* v v)) 4 -1))))
  (cbrt (acos (fma (fma (* v v) (* v v) (* v v)) 4 -1)))
  (* (acos (fma (fma (* v v) (* v v) (* v v)) 4 -1)) (* (acos (fma (fma (* v v) (* v v) (* v v)) 4 -1)) (acos (fma (fma (* v v) (* v v) (* v v)) 4 -1))))
  (sqrt (acos (fma (fma (* v v) (* v v) (* v v)) 4 -1)))
  (sqrt (acos (fma (fma (* v v) (* v v) (* v v)) 4 -1)))
  (real->posit16 (acos (fma (fma (* v v) (* v v) (* v v)) 4 -1)))
  (acos (fma (fma (* v v) (* v v) (* v v)) 4 -1))
  (acos (fma (fma (* v v) (* v v) (* v v)) 4 -1))
  (acos (fma (fma (* v v) (* v v) (* v v)) 4 -1))
8.405 * * * [progress]: adding candidates to table
8.548 * * [progress]: iteration 3 / 4
8.548 * * * [progress]: picking best candidate
8.558 * * * * [pick]: Picked  #<alt (λ (v) (expm1 (log1p (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))>
8.558 * * * [progress]: localizing error
8.580 * * * [progress]: generating rewritten candidates
8.580 * * * * [progress]: [ 1 / 2 ] rewriting at (2 1 1)
8.581 * * * * [progress]: [ 2 / 2 ] rewriting at (2)
8.582 * * * [progress]: generating series expansions
8.582 * * * * [progress]: [ 1 / 2 ] generating series at (2 1 1)
8.582 * [backup-simplify]: Simplify (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)) into (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1))
8.582 * [approximate]: Taking taylor expansion of (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)) in (v) around 0
8.582 * [taylor]: Taking taylor expansion of (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)) in v
8.582 * [backup-simplify]: Simplify (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)) into (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1))
8.582 * [taylor]: Taking taylor expansion of (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)) in v
8.582 * [backup-simplify]: Simplify (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)) into (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1))
8.582 * [backup-simplify]: Simplify (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)) into (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1))
8.582 * [backup-simplify]: Simplify 0 into 0
8.582 * [backup-simplify]: Simplify 0 into 0
8.582 * [backup-simplify]: Simplify 0 into 0
8.582 * [backup-simplify]: Simplify 0 into 0
8.582 * [backup-simplify]: Simplify 0 into 0
8.582 * [backup-simplify]: Simplify 0 into 0
8.582 * [backup-simplify]: Simplify (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)) into (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1))
8.583 * [backup-simplify]: Simplify (acos (fma 4 (fma (* (/ 1 v) (/ 1 v)) (* (/ 1 v) (/ 1 v)) (* (/ 1 v) (/ 1 v))) -1)) into (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))
8.583 * [approximate]: Taking taylor expansion of (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) in (v) around 0
8.583 * [taylor]: Taking taylor expansion of (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) in v
8.583 * [backup-simplify]: Simplify (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) into (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))
8.583 * [taylor]: Taking taylor expansion of (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) in v
8.583 * [backup-simplify]: Simplify (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) into (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))
8.583 * [backup-simplify]: Simplify (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) into (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))
8.583 * [backup-simplify]: Simplify 0 into 0
8.583 * [backup-simplify]: Simplify 0 into 0
8.583 * [backup-simplify]: Simplify 0 into 0
8.583 * [backup-simplify]: Simplify 0 into 0
8.583 * [backup-simplify]: Simplify 0 into 0
8.583 * [backup-simplify]: Simplify 0 into 0
8.583 * [backup-simplify]: Simplify (acos (fma 4 (fma (/ 1 (pow (/ 1 v) 2)) (/ 1 (pow (/ 1 v) 2)) (/ 1 (pow (/ 1 v) 2))) -1)) into (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1))
8.584 * [backup-simplify]: Simplify (acos (fma 4 (fma (* (/ 1 (- v)) (/ 1 (- v))) (* (/ 1 (- v)) (/ 1 (- v))) (* (/ 1 (- v)) (/ 1 (- v)))) -1)) into (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))
8.584 * [approximate]: Taking taylor expansion of (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) in (v) around 0
8.584 * [taylor]: Taking taylor expansion of (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) in v
8.584 * [backup-simplify]: Simplify (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) into (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))
8.584 * [taylor]: Taking taylor expansion of (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) in v
8.584 * [backup-simplify]: Simplify (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) into (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))
8.584 * [backup-simplify]: Simplify (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) into (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))
8.584 * [backup-simplify]: Simplify 0 into 0
8.584 * [backup-simplify]: Simplify 0 into 0
8.584 * [backup-simplify]: Simplify 0 into 0
8.584 * [backup-simplify]: Simplify 0 into 0
8.584 * [backup-simplify]: Simplify 0 into 0
8.584 * [backup-simplify]: Simplify 0 into 0
8.584 * [backup-simplify]: Simplify (acos (fma 4 (fma (/ 1 (pow (/ 1 (- v)) 2)) (/ 1 (pow (/ 1 (- v)) 2)) (/ 1 (pow (/ 1 (- v)) 2))) -1)) into (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1))
8.584 * * * * [progress]: [ 2 / 2 ] generating series at (2)
8.585 * [backup-simplify]: Simplify (expm1 (log1p (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) into (expm1 (log1p (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1))))
8.585 * [approximate]: Taking taylor expansion of (expm1 (log1p (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)))) in (v) around 0
8.585 * [taylor]: Taking taylor expansion of (expm1 (log1p (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)))) in v
8.585 * [taylor]: Rewrote expression to (- (exp (log1p (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)))) 1)
8.585 * [taylor]: Taking taylor expansion of (exp (log1p (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)))) in v
8.585 * [taylor]: Taking taylor expansion of (log1p (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1))) in v
8.585 * [taylor]: Rewrote expression to (log (+ 1 (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1))))
8.585 * [taylor]: Taking taylor expansion of (+ 1 (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1))) in v
8.585 * [taylor]: Taking taylor expansion of 1 in v
8.585 * [backup-simplify]: Simplify 1 into 1
8.585 * [taylor]: Taking taylor expansion of (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)) in v
8.585 * [backup-simplify]: Simplify (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)) into (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1))
8.585 * [backup-simplify]: Simplify (+ 1 (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1))) into (+ (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)) 1)
8.585 * [backup-simplify]: Simplify (log (+ (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)) 1)) into (log (+ (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)) 1))
8.585 * [backup-simplify]: Simplify (exp (log (+ (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)) 1))) into (+ (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)) 1)
8.585 * [taylor]: Taking taylor expansion of 1 in v
8.585 * [backup-simplify]: Simplify 1 into 1
8.585 * [taylor]: Taking taylor expansion of (expm1 (log1p (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)))) in v
8.585 * [taylor]: Rewrote expression to (- (exp (log1p (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)))) 1)
8.585 * [taylor]: Taking taylor expansion of (exp (log1p (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)))) in v
8.585 * [taylor]: Taking taylor expansion of (log1p (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1))) in v
8.585 * [taylor]: Rewrote expression to (log (+ 1 (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1))))
8.585 * [taylor]: Taking taylor expansion of (+ 1 (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1))) in v
8.585 * [taylor]: Taking taylor expansion of 1 in v
8.585 * [backup-simplify]: Simplify 1 into 1
8.586 * [taylor]: Taking taylor expansion of (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)) in v
8.586 * [backup-simplify]: Simplify (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)) into (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1))
8.586 * [backup-simplify]: Simplify (+ 1 (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1))) into (+ (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)) 1)
8.586 * [backup-simplify]: Simplify (log (+ (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)) 1)) into (log (+ (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)) 1))
8.586 * [backup-simplify]: Simplify (exp (log (+ (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)) 1))) into (+ (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)) 1)
8.586 * [taylor]: Taking taylor expansion of 1 in v
8.586 * [backup-simplify]: Simplify 1 into 1
8.586 * [backup-simplify]: Simplify (- 1) into -1
8.587 * [backup-simplify]: Simplify (+ (+ (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)) 1) -1) into (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1))
8.587 * [backup-simplify]: Simplify (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)) into (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1))
8.587 * [backup-simplify]: Simplify (+ 0 0) into 0
8.588 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)) 1) 1)))) 1) into 0
8.588 * [backup-simplify]: Simplify (* (exp (log (+ (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)) 1))) (+ (* (/ (pow 0 1) 1)))) into 0
8.588 * [backup-simplify]: Simplify (- 0) into 0
8.589 * [backup-simplify]: Simplify (+ 0 0) into 0
8.589 * [backup-simplify]: Simplify 0 into 0
8.589 * [backup-simplify]: Simplify (+ 0 0) into 0
8.590 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)) 1) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)) 1) 1)))) 2) into 0
8.591 * [backup-simplify]: Simplify (* (exp (log (+ (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)) 1))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
8.591 * [backup-simplify]: Simplify (- 0) into 0
8.591 * [backup-simplify]: Simplify (+ 0 0) into 0
8.591 * [backup-simplify]: Simplify 0 into 0
8.592 * [backup-simplify]: Simplify (+ 0 0) into 0
8.594 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (+ (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)) 1) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (+ (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)) 1) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (+ (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)) 1) 1)))) 6) into 0
8.595 * [backup-simplify]: Simplify (* (exp (log (+ (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)) 1))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
8.595 * [backup-simplify]: Simplify (- 0) into 0
8.595 * [backup-simplify]: Simplify (+ 0 0) into 0
8.595 * [backup-simplify]: Simplify 0 into 0
8.595 * [backup-simplify]: Simplify (+ 0 0) into 0
8.599 * [backup-simplify]: Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (+ (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)) 1) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (+ (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)) 1) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (+ (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)) 1) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (+ (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)) 1) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (+ (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)) 1) 1)))) 24) into 0
8.600 * [backup-simplify]: Simplify (* (exp (log (+ (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)) 1))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
8.601 * [backup-simplify]: Simplify (- 0) into 0
8.601 * [backup-simplify]: Simplify (+ 0 0) into 0
8.601 * [backup-simplify]: Simplify 0 into 0
8.601 * [backup-simplify]: Simplify (+ 0 0) into 0
8.606 * [backup-simplify]: Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (+ (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)) 1) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (+ (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)) 1) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (+ (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)) 1) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (+ (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)) 1) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (+ (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)) 1) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (+ (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)) 1) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (+ (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)) 1) 1)))) 120) into 0
8.608 * [backup-simplify]: Simplify (* (exp (log (+ (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)) 1))) (+ (* (/ (pow 0 5) 120)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
8.609 * [backup-simplify]: Simplify (- 0) into 0
8.609 * [backup-simplify]: Simplify (+ 0 0) into 0
8.609 * [backup-simplify]: Simplify 0 into 0
8.609 * [backup-simplify]: Simplify (+ 0 0) into 0
8.617 * [backup-simplify]: Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (+ (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)) 1) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (+ (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)) 1) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (+ (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)) 1) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (+ (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)) 1) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (+ (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)) 1) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (+ (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)) 1) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (+ (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)) 1) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (+ (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)) 1) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (+ (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)) 1) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (+ (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)) 1) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (+ (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)) 1) 1)))) 720) into 0
8.620 * [backup-simplify]: Simplify (* (exp (log (+ (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)) 1))) (+ (* (/ (pow 0 6) 720)) (* (/ (pow 0 4) 24) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 2) 2)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
8.621 * [backup-simplify]: Simplify (- 0) into 0
8.621 * [backup-simplify]: Simplify (+ 0 0) into 0
8.621 * [backup-simplify]: Simplify 0 into 0
8.621 * [backup-simplify]: Simplify (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)) into (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1))
8.621 * [backup-simplify]: Simplify (expm1 (log1p (acos (fma 4 (fma (* (/ 1 v) (/ 1 v)) (* (/ 1 v) (/ 1 v)) (* (/ 1 v) (/ 1 v))) -1)))) into (expm1 (log1p (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))))
8.621 * [approximate]: Taking taylor expansion of (expm1 (log1p (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)))) in (v) around 0
8.621 * [taylor]: Taking taylor expansion of (expm1 (log1p (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)))) in v
8.621 * [taylor]: Rewrote expression to (- (exp (log1p (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)))) 1)
8.621 * [taylor]: Taking taylor expansion of (exp (log1p (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)))) in v
8.621 * [taylor]: Taking taylor expansion of (log1p (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))) in v
8.621 * [taylor]: Rewrote expression to (log (+ 1 (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))))
8.621 * [taylor]: Taking taylor expansion of (+ 1 (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))) in v
8.621 * [taylor]: Taking taylor expansion of 1 in v
8.621 * [backup-simplify]: Simplify 1 into 1
8.621 * [taylor]: Taking taylor expansion of (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) in v
8.622 * [backup-simplify]: Simplify (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) into (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))
8.622 * [backup-simplify]: Simplify (+ 1 (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))) into (+ (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) 1)
8.622 * [backup-simplify]: Simplify (log (+ (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) 1)) into (log (+ (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) 1))
8.622 * [backup-simplify]: Simplify (exp (log (+ (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) 1))) into (+ (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) 1)
8.622 * [taylor]: Taking taylor expansion of 1 in v
8.622 * [backup-simplify]: Simplify 1 into 1
8.622 * [taylor]: Taking taylor expansion of (expm1 (log1p (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)))) in v
8.622 * [taylor]: Rewrote expression to (- (exp (log1p (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)))) 1)
8.622 * [taylor]: Taking taylor expansion of (exp (log1p (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)))) in v
8.622 * [taylor]: Taking taylor expansion of (log1p (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))) in v
8.622 * [taylor]: Rewrote expression to (log (+ 1 (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))))
8.622 * [taylor]: Taking taylor expansion of (+ 1 (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))) in v
8.622 * [taylor]: Taking taylor expansion of 1 in v
8.622 * [backup-simplify]: Simplify 1 into 1
8.622 * [taylor]: Taking taylor expansion of (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) in v
8.622 * [backup-simplify]: Simplify (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) into (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))
8.623 * [backup-simplify]: Simplify (+ 1 (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))) into (+ (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) 1)
8.623 * [backup-simplify]: Simplify (log (+ (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) 1)) into (log (+ (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) 1))
8.623 * [backup-simplify]: Simplify (exp (log (+ (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) 1))) into (+ (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) 1)
8.623 * [taylor]: Taking taylor expansion of 1 in v
8.623 * [backup-simplify]: Simplify 1 into 1
8.623 * [backup-simplify]: Simplify (- 1) into -1
8.623 * [backup-simplify]: Simplify (+ (+ (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) 1) -1) into (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))
8.624 * [backup-simplify]: Simplify (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) into (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))
8.624 * [backup-simplify]: Simplify (+ 0 0) into 0
8.625 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) 1) 1)))) 1) into 0
8.625 * [backup-simplify]: Simplify (* (exp (log (+ (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) 1))) (+ (* (/ (pow 0 1) 1)))) into 0
8.626 * [backup-simplify]: Simplify (- 0) into 0
8.626 * [backup-simplify]: Simplify (+ 0 0) into 0
8.626 * [backup-simplify]: Simplify 0 into 0
8.627 * [backup-simplify]: Simplify (+ 0 0) into 0
8.629 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) 1) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) 1) 1)))) 2) into 0
8.630 * [backup-simplify]: Simplify (* (exp (log (+ (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) 1))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
8.630 * [backup-simplify]: Simplify (- 0) into 0
8.630 * [backup-simplify]: Simplify (+ 0 0) into 0
8.630 * [backup-simplify]: Simplify 0 into 0
8.630 * [backup-simplify]: Simplify (+ 0 0) into 0
8.632 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (+ (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) 1) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (+ (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) 1) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (+ (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) 1) 1)))) 6) into 0
8.633 * [backup-simplify]: Simplify (* (exp (log (+ (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) 1))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
8.634 * [backup-simplify]: Simplify (- 0) into 0
8.634 * [backup-simplify]: Simplify (+ 0 0) into 0
8.634 * [backup-simplify]: Simplify 0 into 0
8.634 * [backup-simplify]: Simplify (+ 0 0) into 0
8.638 * [backup-simplify]: Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (+ (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) 1) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (+ (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) 1) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (+ (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) 1) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (+ (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) 1) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (+ (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) 1) 1)))) 24) into 0
8.639 * [backup-simplify]: Simplify (* (exp (log (+ (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) 1))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
8.640 * [backup-simplify]: Simplify (- 0) into 0
8.640 * [backup-simplify]: Simplify (+ 0 0) into 0
8.640 * [backup-simplify]: Simplify 0 into 0
8.640 * [backup-simplify]: Simplify (+ 0 0) into 0
8.645 * [backup-simplify]: Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (+ (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) 1) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (+ (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) 1) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (+ (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) 1) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (+ (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) 1) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (+ (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) 1) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (+ (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) 1) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (+ (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) 1) 1)))) 120) into 0
8.647 * [backup-simplify]: Simplify (* (exp (log (+ (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) 1))) (+ (* (/ (pow 0 5) 120)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
8.648 * [backup-simplify]: Simplify (- 0) into 0
8.648 * [backup-simplify]: Simplify (+ 0 0) into 0
8.648 * [backup-simplify]: Simplify 0 into 0
8.648 * [backup-simplify]: Simplify (+ 0 0) into 0
8.659 * [backup-simplify]: Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (+ (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) 1) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (+ (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) 1) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (+ (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) 1) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (+ (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) 1) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (+ (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) 1) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (+ (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) 1) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (+ (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) 1) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (+ (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) 1) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (+ (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) 1) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (+ (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) 1) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (+ (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) 1) 1)))) 720) into 0
8.663 * [backup-simplify]: Simplify (* (exp (log (+ (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) 1))) (+ (* (/ (pow 0 6) 720)) (* (/ (pow 0 4) 24) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 2) 2)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
8.663 * [backup-simplify]: Simplify (- 0) into 0
8.663 * [backup-simplify]: Simplify (+ 0 0) into 0
8.663 * [backup-simplify]: Simplify 0 into 0
8.664 * [backup-simplify]: Simplify (acos (fma 4 (fma (/ 1 (pow (/ 1 v) 2)) (/ 1 (pow (/ 1 v) 2)) (/ 1 (pow (/ 1 v) 2))) -1)) into (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1))
8.664 * [backup-simplify]: Simplify (expm1 (log1p (acos (fma 4 (fma (* (/ 1 (- v)) (/ 1 (- v))) (* (/ 1 (- v)) (/ 1 (- v))) (* (/ 1 (- v)) (/ 1 (- v)))) -1)))) into (expm1 (log1p (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))))
8.664 * [approximate]: Taking taylor expansion of (expm1 (log1p (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)))) in (v) around 0
8.664 * [taylor]: Taking taylor expansion of (expm1 (log1p (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)))) in v
8.664 * [taylor]: Rewrote expression to (- (exp (log1p (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)))) 1)
8.664 * [taylor]: Taking taylor expansion of (exp (log1p (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)))) in v
8.664 * [taylor]: Taking taylor expansion of (log1p (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))) in v
8.664 * [taylor]: Rewrote expression to (log (+ 1 (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))))
8.664 * [taylor]: Taking taylor expansion of (+ 1 (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))) in v
8.664 * [taylor]: Taking taylor expansion of 1 in v
8.664 * [backup-simplify]: Simplify 1 into 1
8.664 * [taylor]: Taking taylor expansion of (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) in v
8.664 * [backup-simplify]: Simplify (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) into (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))
8.664 * [backup-simplify]: Simplify (+ 1 (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))) into (+ (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) 1)
8.664 * [backup-simplify]: Simplify (log (+ (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) 1)) into (log (+ (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) 1))
8.665 * [backup-simplify]: Simplify (exp (log (+ (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) 1))) into (+ (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) 1)
8.665 * [taylor]: Taking taylor expansion of 1 in v
8.665 * [backup-simplify]: Simplify 1 into 1
8.665 * [taylor]: Taking taylor expansion of (expm1 (log1p (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)))) in v
8.665 * [taylor]: Rewrote expression to (- (exp (log1p (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)))) 1)
8.665 * [taylor]: Taking taylor expansion of (exp (log1p (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)))) in v
8.665 * [taylor]: Taking taylor expansion of (log1p (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))) in v
8.665 * [taylor]: Rewrote expression to (log (+ 1 (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))))
8.665 * [taylor]: Taking taylor expansion of (+ 1 (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))) in v
8.665 * [taylor]: Taking taylor expansion of 1 in v
8.665 * [backup-simplify]: Simplify 1 into 1
8.665 * [taylor]: Taking taylor expansion of (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) in v
8.665 * [backup-simplify]: Simplify (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) into (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))
8.665 * [backup-simplify]: Simplify (+ 1 (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))) into (+ (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) 1)
8.665 * [backup-simplify]: Simplify (log (+ (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) 1)) into (log (+ (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) 1))
8.666 * [backup-simplify]: Simplify (exp (log (+ (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) 1))) into (+ (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) 1)
8.666 * [taylor]: Taking taylor expansion of 1 in v
8.666 * [backup-simplify]: Simplify 1 into 1
8.666 * [backup-simplify]: Simplify (- 1) into -1
8.666 * [backup-simplify]: Simplify (+ (+ (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) 1) -1) into (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))
8.666 * [backup-simplify]: Simplify (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) into (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))
8.667 * [backup-simplify]: Simplify (+ 0 0) into 0
8.667 * [backup-simplify]: Simplify (/ (+ (* 1 (/ (* (pow (* 1 0) 1)) (pow (+ (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) 1) 1)))) 1) into 0
8.668 * [backup-simplify]: Simplify (* (exp (log (+ (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) 1))) (+ (* (/ (pow 0 1) 1)))) into 0
8.668 * [backup-simplify]: Simplify (- 0) into 0
8.668 * [backup-simplify]: Simplify (+ 0 0) into 0
8.668 * [backup-simplify]: Simplify 0 into 0
8.669 * [backup-simplify]: Simplify (+ 0 0) into 0
8.670 * [backup-simplify]: Simplify (/ (+ (* -1 (/ (* (pow (* 1 0) 2)) (pow (+ (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) 1) 2))) (* 1 (/ (* 1 (pow (* 2 0) 1)) (pow (+ (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) 1) 1)))) 2) into 0
8.671 * [backup-simplify]: Simplify (* (exp (log (+ (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) 1))) (+ (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
8.671 * [backup-simplify]: Simplify (- 0) into 0
8.671 * [backup-simplify]: Simplify (+ 0 0) into 0
8.671 * [backup-simplify]: Simplify 0 into 0
8.672 * [backup-simplify]: Simplify (+ 0 0) into 0
8.674 * [backup-simplify]: Simplify (/ (+ (* 2 (/ (* (pow (* 1 0) 3)) (pow (+ (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) 1) 3))) (* -3 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1)) (pow (+ (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) 1) 2))) (* 1 (/ (* 1 1 (pow (* 6 0) 1)) (pow (+ (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) 1) 1)))) 6) into 0
8.675 * [backup-simplify]: Simplify (* (exp (log (+ (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) 1))) (+ (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
8.675 * [backup-simplify]: Simplify (- 0) into 0
8.675 * [backup-simplify]: Simplify (+ 0 0) into 0
8.675 * [backup-simplify]: Simplify 0 into 0
8.675 * [backup-simplify]: Simplify (+ 0 0) into 0
8.679 * [backup-simplify]: Simplify (/ (+ (* -6 (/ (* (pow (* 1 0) 4)) (pow (+ (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) 1) 4))) (* 12 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 1)) (pow (+ (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) 1) 3))) (* -3 (/ (* 1 (pow (* 2 0) 2)) (pow (+ (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) 1) 2))) (* -4 (/ (* (pow (* 1 0) 1) 1 (pow (* 6 0) 1)) (pow (+ (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) 1) 2))) (* 1 (/ (* 1 1 1 (pow (* 24 0) 1)) (pow (+ (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) 1) 1)))) 24) into 0
8.680 * [backup-simplify]: Simplify (* (exp (log (+ (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) 1))) (+ (* (/ (pow 0 4) 24)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
8.681 * [backup-simplify]: Simplify (- 0) into 0
8.681 * [backup-simplify]: Simplify (+ 0 0) into 0
8.681 * [backup-simplify]: Simplify 0 into 0
8.681 * [backup-simplify]: Simplify (+ 0 0) into 0
8.687 * [backup-simplify]: Simplify (/ (+ (* 24 (/ (* (pow (* 1 0) 5)) (pow (+ (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) 1) 5))) (* -60 (/ (* (pow (* 1 0) 3) (pow (* 2 0) 1)) (pow (+ (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) 1) 4))) (* 30 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 2)) (pow (+ (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) 1) 3))) (* 20 (/ (* (pow (* 1 0) 2) 1 (pow (* 6 0) 1)) (pow (+ (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) 1) 3))) (* -10 (/ (* 1 (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (+ (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) 1) 2))) (* -5 (/ (* (pow (* 1 0) 1) 1 1 (pow (* 24 0) 1)) (pow (+ (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) 1) 2))) (* 1 (/ (* 1 1 1 1 (pow (* 120 0) 1)) (pow (+ (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) 1) 1)))) 120) into 0
8.691 * [backup-simplify]: Simplify (* (exp (log (+ (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) 1))) (+ (* (/ (pow 0 5) 120)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1)))) into 0
8.692 * [backup-simplify]: Simplify (- 0) into 0
8.692 * [backup-simplify]: Simplify (+ 0 0) into 0
8.692 * [backup-simplify]: Simplify 0 into 0
8.693 * [backup-simplify]: Simplify (+ 0 0) into 0
8.708 * [backup-simplify]: Simplify (/ (+ (* -120 (/ (* (pow (* 1 0) 6)) (pow (+ (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) 1) 6))) (* 360 (/ (* (pow (* 1 0) 4) (pow (* 2 0) 1)) (pow (+ (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) 1) 5))) (* -270 (/ (* (pow (* 1 0) 2) (pow (* 2 0) 2)) (pow (+ (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) 1) 4))) (* -120 (/ (* (pow (* 1 0) 3) 1 (pow (* 6 0) 1)) (pow (+ (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) 1) 4))) (* 30 (/ (* 1 (pow (* 2 0) 3)) (pow (+ (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) 1) 3))) (* 120 (/ (* (pow (* 1 0) 1) (pow (* 2 0) 1) (pow (* 6 0) 1)) (pow (+ (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) 1) 3))) (* 30 (/ (* (pow (* 1 0) 2) 1 1 (pow (* 24 0) 1)) (pow (+ (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) 1) 3))) (* -10 (/ (* 1 1 (pow (* 6 0) 2)) (pow (+ (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) 1) 2))) (* -15 (/ (* 1 (pow (* 2 0) 1) 1 (pow (* 24 0) 1)) (pow (+ (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) 1) 2))) (* -6 (/ (* (pow (* 1 0) 1) 1 1 1 (pow (* 120 0) 1)) (pow (+ (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) 1) 2))) (* 1 (/ (* 1 1 1 1 1 (pow (* 720 0) 1)) (pow (+ (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) 1) 1)))) 720) into 0
8.714 * [backup-simplify]: Simplify (* (exp (log (+ (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) 1))) (+ (* (/ (pow 0 6) 720)) (* (/ (pow 0 4) 24) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2) (/ (pow 0 2) 2)) (* (/ (pow 0 2) 2) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 3) 6)) (* (/ (pow 0 1) 1) (/ (pow 0 1) 1)) (* (/ (pow 0 2) 2)) (* (/ (pow 0 1) 1)))) into 0
8.714 * [backup-simplify]: Simplify (- 0) into 0
8.715 * [backup-simplify]: Simplify (+ 0 0) into 0
8.715 * [backup-simplify]: Simplify 0 into 0
8.715 * [backup-simplify]: Simplify (acos (fma 4 (fma (/ 1 (pow (/ 1 (- v)) 2)) (/ 1 (pow (/ 1 (- v)) 2)) (/ 1 (pow (/ 1 (- v)) 2))) -1)) into (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1))
8.715 * * * [progress]: simplifying candidates
8.715 * * * * [progress]: [ 1 / 29 ] simplifiying candidate #<alt (λ (v) (expm1 (log1p (log1p (expm1 (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))))>
8.715 * * * * [progress]: [ 2 / 29 ] simplifiying candidate #<alt (λ (v) (expm1 (log1p (expm1 (log1p (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))))>
8.715 * * * * [progress]: [ 3 / 29 ] simplifiying candidate #<alt (λ (v) (expm1 (log1p (- (/ PI 2) (asin (fma 4 (fma (* v v) (* v v) (* v v)) -1))))))>
8.715 * * * * [progress]: [ 4 / 29 ] simplifiying candidate #<alt (λ (v) (expm1 (log1p (pow (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)) 1))))>
8.715 * * * * [progress]: [ 5 / 29 ] simplifiying candidate #<alt (λ (v) (expm1 (log1p (exp (log (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))))>
8.715 * * * * [progress]: [ 6 / 29 ] simplifiying candidate #<alt (λ (v) (expm1 (log1p (log (exp (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))))>
8.715 * * * * [progress]: [ 7 / 29 ] simplifiying candidate #<alt (λ (v) (expm1 (log1p (* (* (cbrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (cbrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (cbrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))))>
8.715 * * * * [progress]: [ 8 / 29 ] simplifiying candidate #<alt (λ (v) (expm1 (log1p (cbrt (* (* (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)) (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))))>
8.715 * * * * [progress]: [ 9 / 29 ] simplifiying candidate #<alt (λ (v) (expm1 (log1p (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))))>
8.715 * * * * [progress]: [ 10 / 29 ] simplifiying candidate #<alt (λ (v) (expm1 (log1p (* 1 (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))))>
8.715 * * * * [progress]: [ 11 / 29 ] simplifiying candidate #<alt (λ (v) (expm1 (log1p (posit16->real (real->posit16 (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))))>
8.715 * * * * [progress]: [ 12 / 29 ] simplifiying candidate #<alt (λ (v) (- (exp (log1p (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) 1))>
8.715 * * * * [progress]: [ 13 / 29 ] simplifiying candidate #<alt (λ (v) (log1p (expm1 (expm1 (log1p (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))))>
8.715 * * * * [progress]: [ 14 / 29 ] simplifiying candidate #<alt (λ (v) (expm1 (log1p (expm1 (log1p (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))))>
8.715 * * * * [progress]: [ 15 / 29 ] simplifiying candidate #<alt (λ (v) (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))>
8.715 * * * * [progress]: [ 16 / 29 ] simplifiying candidate #<alt (λ (v) (pow (expm1 (log1p (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) 1))>
8.716 * * * * [progress]: [ 17 / 29 ] simplifiying candidate #<alt (λ (v) (exp (log (expm1 (log1p (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))))>
8.716 * * * * [progress]: [ 18 / 29 ] simplifiying candidate #<alt (λ (v) (log (exp (expm1 (log1p (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))))>
8.716 * * * * [progress]: [ 19 / 29 ] simplifiying candidate #<alt (λ (v) (* (* (cbrt (expm1 (log1p (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))) (cbrt (expm1 (log1p (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))) (cbrt (expm1 (log1p (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))))>
8.716 * * * * [progress]: [ 20 / 29 ] simplifiying candidate #<alt (λ (v) (cbrt (* (* (expm1 (log1p (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (expm1 (log1p (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))) (expm1 (log1p (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))))>
8.716 * * * * [progress]: [ 21 / 29 ] simplifiying candidate #<alt (λ (v) (* (sqrt (expm1 (log1p (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))) (sqrt (expm1 (log1p (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))))>
8.716 * * * * [progress]: [ 22 / 29 ] simplifiying candidate #<alt (λ (v) (* 1 (expm1 (log1p (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))))>
8.716 * * * * [progress]: [ 23 / 29 ] simplifiying candidate #<alt (λ (v) (posit16->real (real->posit16 (expm1 (log1p (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))))>
8.716 * * * * [progress]: [ 24 / 29 ] simplifiying candidate #<alt (λ (v) (expm1 (log1p (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)))))>
8.716 * * * * [progress]: [ 25 / 29 ] simplifiying candidate #<alt (λ (v) (expm1 (log1p (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)))))>
8.716 * * * * [progress]: [ 26 / 29 ] simplifiying candidate #<alt (λ (v) (expm1 (log1p (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)))))>
8.716 * * * * [progress]: [ 27 / 29 ] simplifiying candidate #<alt (λ (v) (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)))>
8.716 * * * * [progress]: [ 28 / 29 ] simplifiying candidate #<alt (λ (v) (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)))>
8.716 * * * * [progress]: [ 29 / 29 ] simplifiying candidate #<alt (λ (v) (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)))>
8.716 * [simplify]: Simplifying:
  (expm1 (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))
  (log1p (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))
  (/ PI 2)
  (asin (fma 4 (fma (* v v) (* v v) (* v v)) -1))
  (log (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))
  (exp (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))
  (* (cbrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (cbrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))
  (cbrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))
  (* (* (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)) (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))
  (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))
  (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))
  (real->posit16 (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))
  (exp (log1p (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))
  (expm1 (expm1 (log1p (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))
  (log1p (expm1 (log1p (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))
  (log (expm1 (log1p (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))
  (exp (expm1 (log1p (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))
  (* (cbrt (expm1 (log1p (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))) (cbrt (expm1 (log1p (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))))
  (cbrt (expm1 (log1p (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))
  (* (* (expm1 (log1p (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (expm1 (log1p (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))) (expm1 (log1p (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))
  (sqrt (expm1 (log1p (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))
  (sqrt (expm1 (log1p (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))
  (real->posit16 (expm1 (log1p (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))
  (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1))
  (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1))
  (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1))
  (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1))
  (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1))
  (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1))
8.717 * * [simplify]: iteration 1: (37 enodes)
8.726 * * [simplify]: iteration 2: (95 enodes)
8.739 * * [simplify]: iteration 3: (126 enodes)
8.774 * * [simplify]: iteration 4: (193 enodes)
8.834 * * [simplify]: iteration 5: (331 enodes)
8.943 * * [simplify]: iteration 6: (481 enodes)
9.101 * * [simplify]: iteration 7: (669 enodes)
9.300 * * [simplify]: iteration 8: (1048 enodes)
9.763 * * [simplify]: Extracting #0: cost 13 inf + 0
9.764 * * [simplify]: Extracting #1: cost 53 inf + 0
9.764 * * [simplify]: Extracting #2: cost 125 inf + 88
9.765 * * [simplify]: Extracting #3: cost 233 inf + 756
9.768 * * [simplify]: Extracting #4: cost 259 inf + 9544
9.789 * * [simplify]: Extracting #5: cost 113 inf + 78303
9.808 * * [simplify]: Extracting #6: cost 15 inf + 148311
9.830 * * [simplify]: Extracting #7: cost 0 inf + 162674
9.869 * [simplify]: Simplified to:
  (expm1 (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))
  (log1p (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))
  (/ PI 2)
  (asin (fma 4 (fma (* v v) (* v v) (* v v)) -1))
  (log (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))
  (exp (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))
  (* (cbrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (cbrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))
  (cbrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))
  (* (* (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)) (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))
  (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))
  (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))
  (real->posit16 (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))
  (exp (log1p (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))
  (expm1 (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))
  (log1p (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))
  (log (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))
  (exp (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))
  (* (cbrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (cbrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))
  (cbrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))
  (* (* (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)) (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))
  (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))
  (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))
  (real->posit16 (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))
  (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))
  (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))
  (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))
  (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))
  (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))
  (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))
9.871 * * * [progress]: adding candidates to table
10.153 * * [progress]: iteration 4 / 4
10.153 * * * [progress]: picking best candidate
10.163 * * * * [pick]: Picked  #<alt (λ (v) (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))>
10.163 * * * [progress]: localizing error
10.192 * * * [progress]: generating rewritten candidates
10.192 * * * * [progress]: [ 1 / 4 ] rewriting at (2)
10.208 * * * * [progress]: [ 2 / 4 ] rewriting at (2 2)
10.210 * * * * [progress]: [ 3 / 4 ] rewriting at (2 1)
10.211 * * * * [progress]: [ 4 / 4 ] rewriting at (2 2 1)
10.212 * * * [progress]: generating series expansions
10.212 * * * * [progress]: [ 1 / 4 ] generating series at (2)
10.213 * [backup-simplify]: Simplify (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) into (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1))
10.213 * [approximate]: Taking taylor expansion of (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)) in (v) around 0
10.213 * [taylor]: Taking taylor expansion of (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)) in v
10.213 * [backup-simplify]: Simplify (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)) into (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1))
10.213 * [taylor]: Taking taylor expansion of (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)) in v
10.213 * [backup-simplify]: Simplify (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)) into (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1))
10.213 * [backup-simplify]: Simplify (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)) into (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1))
10.213 * [backup-simplify]: Simplify 0 into 0
10.213 * [backup-simplify]: Simplify 0 into 0
10.213 * [backup-simplify]: Simplify 0 into 0
10.213 * [backup-simplify]: Simplify 0 into 0
10.213 * [backup-simplify]: Simplify 0 into 0
10.213 * [backup-simplify]: Simplify 0 into 0
10.213 * [backup-simplify]: Simplify (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)) into (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1))
10.214 * [backup-simplify]: Simplify (* (sqrt (acos (fma 4 (fma (* (/ 1 v) (/ 1 v)) (* (/ 1 v) (/ 1 v)) (* (/ 1 v) (/ 1 v))) -1))) (sqrt (acos (fma 4 (fma (* (/ 1 v) (/ 1 v)) (* (/ 1 v) (/ 1 v)) (* (/ 1 v) (/ 1 v))) -1)))) into (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))
10.214 * [approximate]: Taking taylor expansion of (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) in (v) around 0
10.214 * [taylor]: Taking taylor expansion of (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) in v
10.214 * [backup-simplify]: Simplify (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) into (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))
10.214 * [taylor]: Taking taylor expansion of (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) in v
10.214 * [backup-simplify]: Simplify (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) into (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))
10.214 * [backup-simplify]: Simplify (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) into (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))
10.214 * [backup-simplify]: Simplify 0 into 0
10.214 * [backup-simplify]: Simplify 0 into 0
10.214 * [backup-simplify]: Simplify 0 into 0
10.214 * [backup-simplify]: Simplify 0 into 0
10.214 * [backup-simplify]: Simplify 0 into 0
10.214 * [backup-simplify]: Simplify 0 into 0
10.215 * [backup-simplify]: Simplify (acos (fma 4 (fma (/ 1 (pow (/ 1 v) 2)) (/ 1 (pow (/ 1 v) 2)) (/ 1 (pow (/ 1 v) 2))) -1)) into (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1))
10.215 * [backup-simplify]: Simplify (* (sqrt (acos (fma 4 (fma (* (/ 1 (- v)) (/ 1 (- v))) (* (/ 1 (- v)) (/ 1 (- v))) (* (/ 1 (- v)) (/ 1 (- v)))) -1))) (sqrt (acos (fma 4 (fma (* (/ 1 (- v)) (/ 1 (- v))) (* (/ 1 (- v)) (/ 1 (- v))) (* (/ 1 (- v)) (/ 1 (- v)))) -1)))) into (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))
10.215 * [approximate]: Taking taylor expansion of (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) in (v) around 0
10.215 * [taylor]: Taking taylor expansion of (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) in v
10.215 * [backup-simplify]: Simplify (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) into (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))
10.215 * [taylor]: Taking taylor expansion of (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) in v
10.215 * [backup-simplify]: Simplify (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) into (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))
10.215 * [backup-simplify]: Simplify (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) into (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))
10.216 * [backup-simplify]: Simplify 0 into 0
10.216 * [backup-simplify]: Simplify 0 into 0
10.216 * [backup-simplify]: Simplify 0 into 0
10.216 * [backup-simplify]: Simplify 0 into 0
10.216 * [backup-simplify]: Simplify 0 into 0
10.216 * [backup-simplify]: Simplify 0 into 0
10.216 * [backup-simplify]: Simplify (acos (fma 4 (fma (/ 1 (pow (/ 1 (- v)) 2)) (/ 1 (pow (/ 1 (- v)) 2)) (/ 1 (pow (/ 1 (- v)) 2))) -1)) into (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1))
10.216 * * * * [progress]: [ 2 / 4 ] generating series at (2 2)
10.216 * [backup-simplify]: Simplify (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) into (sqrt (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)))
10.216 * [approximate]: Taking taylor expansion of (sqrt (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1))) in (v) around 0
10.216 * [taylor]: Taking taylor expansion of (sqrt (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1))) in v
10.216 * [taylor]: Taking taylor expansion of (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)) in v
10.216 * [backup-simplify]: Simplify (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)) into (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1))
10.216 * [backup-simplify]: Simplify (sqrt (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1))) into (sqrt (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)))
10.216 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1))))) into 0
10.216 * [taylor]: Taking taylor expansion of (sqrt (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1))) in v
10.216 * [taylor]: Taking taylor expansion of (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)) in v
10.216 * [backup-simplify]: Simplify (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)) into (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1))
10.217 * [backup-simplify]: Simplify (sqrt (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1))) into (sqrt (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)))
10.217 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1))))) into 0
10.217 * [backup-simplify]: Simplify (sqrt (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1))) into (sqrt (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)))
10.217 * [backup-simplify]: Simplify 0 into 0
10.218 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1))))) into 0
10.218 * [backup-simplify]: Simplify 0 into 0
10.218 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1))))) into 0
10.218 * [backup-simplify]: Simplify 0 into 0
10.219 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1))))) into 0
10.219 * [backup-simplify]: Simplify 0 into 0
10.220 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1))))) into 0
10.220 * [backup-simplify]: Simplify 0 into 0
10.221 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1))))) into 0
10.221 * [backup-simplify]: Simplify 0 into 0
10.221 * [backup-simplify]: Simplify (sqrt (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1))) into (sqrt (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)))
10.221 * [backup-simplify]: Simplify (sqrt (acos (fma 4 (fma (* (/ 1 v) (/ 1 v)) (* (/ 1 v) (/ 1 v)) (* (/ 1 v) (/ 1 v))) -1))) into (sqrt (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)))
10.221 * [approximate]: Taking taylor expansion of (sqrt (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))) in (v) around 0
10.221 * [taylor]: Taking taylor expansion of (sqrt (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))) in v
10.221 * [taylor]: Taking taylor expansion of (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) in v
10.221 * [backup-simplify]: Simplify (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) into (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))
10.221 * [backup-simplify]: Simplify (sqrt (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))) into (sqrt (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)))
10.222 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))))) into 0
10.222 * [taylor]: Taking taylor expansion of (sqrt (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))) in v
10.222 * [taylor]: Taking taylor expansion of (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) in v
10.222 * [backup-simplify]: Simplify (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) into (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))
10.222 * [backup-simplify]: Simplify (sqrt (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))) into (sqrt (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)))
10.222 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))))) into 0
10.222 * [backup-simplify]: Simplify (sqrt (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))) into (sqrt (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)))
10.222 * [backup-simplify]: Simplify 0 into 0
10.223 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))))) into 0
10.223 * [backup-simplify]: Simplify 0 into 0
10.224 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))))) into 0
10.224 * [backup-simplify]: Simplify 0 into 0
10.224 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))))) into 0
10.225 * [backup-simplify]: Simplify 0 into 0
10.225 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))))) into 0
10.225 * [backup-simplify]: Simplify 0 into 0
10.226 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))))) into 0
10.226 * [backup-simplify]: Simplify 0 into 0
10.226 * [backup-simplify]: Simplify (sqrt (acos (fma 4 (fma (/ 1 (pow (/ 1 v) 2)) (/ 1 (pow (/ 1 v) 2)) (/ 1 (pow (/ 1 v) 2))) -1))) into (sqrt (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)))
10.226 * [backup-simplify]: Simplify (sqrt (acos (fma 4 (fma (* (/ 1 (- v)) (/ 1 (- v))) (* (/ 1 (- v)) (/ 1 (- v))) (* (/ 1 (- v)) (/ 1 (- v)))) -1))) into (sqrt (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)))
10.226 * [approximate]: Taking taylor expansion of (sqrt (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))) in (v) around 0
10.226 * [taylor]: Taking taylor expansion of (sqrt (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))) in v
10.226 * [taylor]: Taking taylor expansion of (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) in v
10.227 * [backup-simplify]: Simplify (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) into (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))
10.227 * [backup-simplify]: Simplify (sqrt (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))) into (sqrt (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)))
10.227 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))))) into 0
10.227 * [taylor]: Taking taylor expansion of (sqrt (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))) in v
10.227 * [taylor]: Taking taylor expansion of (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) in v
10.227 * [backup-simplify]: Simplify (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) into (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))
10.227 * [backup-simplify]: Simplify (sqrt (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))) into (sqrt (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)))
10.227 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))))) into 0
10.228 * [backup-simplify]: Simplify (sqrt (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))) into (sqrt (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)))
10.228 * [backup-simplify]: Simplify 0 into 0
10.228 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))))) into 0
10.228 * [backup-simplify]: Simplify 0 into 0
10.234 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))))) into 0
10.234 * [backup-simplify]: Simplify 0 into 0
10.236 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))))) into 0
10.236 * [backup-simplify]: Simplify 0 into 0
10.237 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))))) into 0
10.237 * [backup-simplify]: Simplify 0 into 0
10.238 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))))) into 0
10.238 * [backup-simplify]: Simplify 0 into 0
10.239 * [backup-simplify]: Simplify (sqrt (acos (fma 4 (fma (/ 1 (pow (/ 1 (- v)) 2)) (/ 1 (pow (/ 1 (- v)) 2)) (/ 1 (pow (/ 1 (- v)) 2))) -1))) into (sqrt (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)))
10.239 * * * * [progress]: [ 3 / 4 ] generating series at (2 1)
10.239 * [backup-simplify]: Simplify (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) into (sqrt (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)))
10.239 * [approximate]: Taking taylor expansion of (sqrt (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1))) in (v) around 0
10.239 * [taylor]: Taking taylor expansion of (sqrt (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1))) in v
10.239 * [taylor]: Taking taylor expansion of (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)) in v
10.239 * [backup-simplify]: Simplify (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)) into (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1))
10.239 * [backup-simplify]: Simplify (sqrt (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1))) into (sqrt (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)))
10.240 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1))))) into 0
10.240 * [taylor]: Taking taylor expansion of (sqrt (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1))) in v
10.240 * [taylor]: Taking taylor expansion of (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)) in v
10.240 * [backup-simplify]: Simplify (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)) into (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1))
10.240 * [backup-simplify]: Simplify (sqrt (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1))) into (sqrt (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)))
10.240 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1))))) into 0
10.241 * [backup-simplify]: Simplify (sqrt (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1))) into (sqrt (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)))
10.241 * [backup-simplify]: Simplify 0 into 0
10.242 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1))))) into 0
10.242 * [backup-simplify]: Simplify 0 into 0
10.243 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1))))) into 0
10.243 * [backup-simplify]: Simplify 0 into 0
10.244 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1))))) into 0
10.244 * [backup-simplify]: Simplify 0 into 0
10.245 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1))))) into 0
10.245 * [backup-simplify]: Simplify 0 into 0
10.246 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1))))) into 0
10.246 * [backup-simplify]: Simplify 0 into 0
10.246 * [backup-simplify]: Simplify (sqrt (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1))) into (sqrt (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)))
10.247 * [backup-simplify]: Simplify (sqrt (acos (fma 4 (fma (* (/ 1 v) (/ 1 v)) (* (/ 1 v) (/ 1 v)) (* (/ 1 v) (/ 1 v))) -1))) into (sqrt (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)))
10.247 * [approximate]: Taking taylor expansion of (sqrt (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))) in (v) around 0
10.247 * [taylor]: Taking taylor expansion of (sqrt (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))) in v
10.247 * [taylor]: Taking taylor expansion of (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) in v
10.247 * [backup-simplify]: Simplify (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) into (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))
10.247 * [backup-simplify]: Simplify (sqrt (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))) into (sqrt (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)))
10.248 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))))) into 0
10.248 * [taylor]: Taking taylor expansion of (sqrt (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))) in v
10.248 * [taylor]: Taking taylor expansion of (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) in v
10.248 * [backup-simplify]: Simplify (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) into (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))
10.248 * [backup-simplify]: Simplify (sqrt (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))) into (sqrt (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)))
10.249 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))))) into 0
10.249 * [backup-simplify]: Simplify (sqrt (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))) into (sqrt (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)))
10.249 * [backup-simplify]: Simplify 0 into 0
10.250 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))))) into 0
10.250 * [backup-simplify]: Simplify 0 into 0
10.251 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))))) into 0
10.251 * [backup-simplify]: Simplify 0 into 0
10.252 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))))) into 0
10.253 * [backup-simplify]: Simplify 0 into 0
10.254 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))))) into 0
10.254 * [backup-simplify]: Simplify 0 into 0
10.255 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))))) into 0
10.255 * [backup-simplify]: Simplify 0 into 0
10.256 * [backup-simplify]: Simplify (sqrt (acos (fma 4 (fma (/ 1 (pow (/ 1 v) 2)) (/ 1 (pow (/ 1 v) 2)) (/ 1 (pow (/ 1 v) 2))) -1))) into (sqrt (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)))
10.256 * [backup-simplify]: Simplify (sqrt (acos (fma 4 (fma (* (/ 1 (- v)) (/ 1 (- v))) (* (/ 1 (- v)) (/ 1 (- v))) (* (/ 1 (- v)) (/ 1 (- v)))) -1))) into (sqrt (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)))
10.256 * [approximate]: Taking taylor expansion of (sqrt (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))) in (v) around 0
10.256 * [taylor]: Taking taylor expansion of (sqrt (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))) in v
10.256 * [taylor]: Taking taylor expansion of (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) in v
10.256 * [backup-simplify]: Simplify (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) into (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))
10.257 * [backup-simplify]: Simplify (sqrt (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))) into (sqrt (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)))
10.257 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))))) into 0
10.257 * [taylor]: Taking taylor expansion of (sqrt (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))) in v
10.257 * [taylor]: Taking taylor expansion of (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) in v
10.257 * [backup-simplify]: Simplify (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) into (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))
10.258 * [backup-simplify]: Simplify (sqrt (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))) into (sqrt (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)))
10.258 * [backup-simplify]: Simplify (/ 0 (* 2 (sqrt (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))))) into 0
10.258 * [backup-simplify]: Simplify (sqrt (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))) into (sqrt (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)))
10.258 * [backup-simplify]: Simplify 0 into 0
10.260 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+)) (* 2 (sqrt (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))))) into 0
10.260 * [backup-simplify]: Simplify 0 into 0
10.261 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)))) (* 2 (sqrt (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))))) into 0
10.261 * [backup-simplify]: Simplify 0 into 0
10.262 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)))) (* 2 (sqrt (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))))) into 0
10.262 * [backup-simplify]: Simplify 0 into 0
10.264 * [backup-simplify]: Simplify (/ (- 0 (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))))) into 0
10.264 * [backup-simplify]: Simplify 0 into 0
10.265 * [backup-simplify]: Simplify (/ (- 0 (pow 0 2) (+ (* 2 (* 0 0)) (* 2 (* 0 0)))) (* 2 (sqrt (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))))) into 0
10.265 * [backup-simplify]: Simplify 0 into 0
10.266 * [backup-simplify]: Simplify (sqrt (acos (fma 4 (fma (/ 1 (pow (/ 1 (- v)) 2)) (/ 1 (pow (/ 1 (- v)) 2)) (/ 1 (pow (/ 1 (- v)) 2))) -1))) into (sqrt (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)))
10.266 * * * * [progress]: [ 4 / 4 ] generating series at (2 2 1)
10.266 * [backup-simplify]: Simplify (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)) into (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1))
10.266 * [approximate]: Taking taylor expansion of (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)) in (v) around 0
10.266 * [taylor]: Taking taylor expansion of (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)) in v
10.266 * [backup-simplify]: Simplify (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)) into (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1))
10.266 * [taylor]: Taking taylor expansion of (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)) in v
10.266 * [backup-simplify]: Simplify (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)) into (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1))
10.267 * [backup-simplify]: Simplify (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)) into (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1))
10.267 * [backup-simplify]: Simplify 0 into 0
10.267 * [backup-simplify]: Simplify 0 into 0
10.267 * [backup-simplify]: Simplify 0 into 0
10.267 * [backup-simplify]: Simplify 0 into 0
10.267 * [backup-simplify]: Simplify 0 into 0
10.267 * [backup-simplify]: Simplify 0 into 0
10.267 * [backup-simplify]: Simplify (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)) into (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1))
10.267 * [backup-simplify]: Simplify (acos (fma 4 (fma (* (/ 1 v) (/ 1 v)) (* (/ 1 v) (/ 1 v)) (* (/ 1 v) (/ 1 v))) -1)) into (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))
10.268 * [approximate]: Taking taylor expansion of (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) in (v) around 0
10.268 * [taylor]: Taking taylor expansion of (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) in v
10.268 * [backup-simplify]: Simplify (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) into (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))
10.268 * [taylor]: Taking taylor expansion of (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) in v
10.268 * [backup-simplify]: Simplify (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) into (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))
10.269 * [backup-simplify]: Simplify (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) into (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))
10.269 * [backup-simplify]: Simplify 0 into 0
10.269 * [backup-simplify]: Simplify 0 into 0
10.269 * [backup-simplify]: Simplify 0 into 0
10.269 * [backup-simplify]: Simplify 0 into 0
10.269 * [backup-simplify]: Simplify 0 into 0
10.269 * [backup-simplify]: Simplify 0 into 0
10.269 * [backup-simplify]: Simplify (acos (fma 4 (fma (/ 1 (pow (/ 1 v) 2)) (/ 1 (pow (/ 1 v) 2)) (/ 1 (pow (/ 1 v) 2))) -1)) into (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1))
10.270 * [backup-simplify]: Simplify (acos (fma 4 (fma (* (/ 1 (- v)) (/ 1 (- v))) (* (/ 1 (- v)) (/ 1 (- v))) (* (/ 1 (- v)) (/ 1 (- v)))) -1)) into (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))
10.270 * [approximate]: Taking taylor expansion of (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) in (v) around 0
10.270 * [taylor]: Taking taylor expansion of (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) in v
10.270 * [backup-simplify]: Simplify (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) into (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))
10.270 * [taylor]: Taking taylor expansion of (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) in v
10.270 * [backup-simplify]: Simplify (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) into (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))
10.271 * [backup-simplify]: Simplify (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1)) into (acos (fma 4 (fma (/ 1 (pow v 2)) (/ 1 (pow v 2)) (/ 1 (pow v 2))) -1))
10.271 * [backup-simplify]: Simplify 0 into 0
10.271 * [backup-simplify]: Simplify 0 into 0
10.271 * [backup-simplify]: Simplify 0 into 0
10.271 * [backup-simplify]: Simplify 0 into 0
10.271 * [backup-simplify]: Simplify 0 into 0
10.271 * [backup-simplify]: Simplify 0 into 0
10.271 * [backup-simplify]: Simplify (acos (fma 4 (fma (/ 1 (pow (/ 1 (- v)) 2)) (/ 1 (pow (/ 1 (- v)) 2)) (/ 1 (pow (/ 1 (- v)) 2))) -1)) into (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1))
10.271 * * * [progress]: simplifying candidates
10.271 * * * * [progress]: [ 1 / 107 ] simplifiying candidate #<alt (λ (v) (log1p (expm1 (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))))>
10.272 * * * * [progress]: [ 2 / 107 ] simplifiying candidate #<alt (λ (v) (expm1 (log1p (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))))>
10.272 * * * * [progress]: [ 3 / 107 ] simplifiying candidate #<alt (λ (v) (pow (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)) (+ 1/2 1/2)))>
10.272 * * * * [progress]: [ 4 / 107 ] simplifiying candidate #<alt (λ (v) (pow (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)) (+ 1/2 (/ 1 2))))>
10.272 * * * * [progress]: [ 5 / 107 ] simplifiying candidate #<alt (λ (v) (pow (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (+ 1 1)))>
10.272 * * * * [progress]: [ 6 / 107 ] simplifiying candidate #<alt (λ (v) (pow (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)) (+ (/ 1 2) 1/2)))>
10.272 * * * * [progress]: [ 7 / 107 ] simplifiying candidate #<alt (λ (v) (pow (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)) (+ (/ 1 2) (/ 1 2))))>
10.272 * * * * [progress]: [ 8 / 107 ] simplifiying candidate #<alt (λ (v) (pow (* (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)) (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) 1/2))>
10.272 * * * * [progress]: [ 9 / 107 ] simplifiying candidate #<alt (λ (v) (pow (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) 1))>
10.272 * * * * [progress]: [ 10 / 107 ] simplifiying candidate #<alt (λ (v) (pow (* (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)) (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (/ 1 2)))>
10.272 * * * * [progress]: [ 11 / 107 ] simplifiying candidate #<alt (λ (v) (pow (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) 2))>
10.272 * * * * [progress]: [ 12 / 107 ] simplifiying candidate #<alt (λ (v) (pow (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (+ 1 1)))>
10.272 * * * * [progress]: [ 13 / 107 ] simplifiying candidate #<alt (λ (v) (pow (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) 1))>
10.272 * * * * [progress]: [ 14 / 107 ] simplifiying candidate #<alt (λ (v) (exp (+ (log (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (log (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))))>
10.272 * * * * [progress]: [ 15 / 107 ] simplifiying candidate #<alt (λ (v) (exp (log (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))))>
10.272 * * * * [progress]: [ 16 / 107 ] simplifiying candidate #<alt (λ (v) (log (exp (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))))>
10.273 * * * * [progress]: [ 17 / 107 ] simplifiying candidate #<alt (λ (v) (cbrt (* (* (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (* (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))))>
10.273 * * * * [progress]: [ 18 / 107 ] simplifiying candidate #<alt (λ (v) (* (* (cbrt (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))) (cbrt (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))) (cbrt (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))))>
10.273 * * * * [progress]: [ 19 / 107 ] simplifiying candidate #<alt (λ (v) (cbrt (* (* (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))) (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))))>
10.273 * * * * [progress]: [ 20 / 107 ] simplifiying candidate #<alt (λ (v) (sqrt (* (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)) (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))>
10.273 * * * * [progress]: [ 21 / 107 ] simplifiying candidate #<alt (λ (v) (* (sqrt (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))) (sqrt (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))))>
10.273 * * * * [progress]: [ 22 / 107 ] simplifiying candidate #<alt (λ (v) (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))>
10.273 * * * * [progress]: [ 23 / 107 ] simplifiying candidate #<alt (λ (v) (* 1 (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))))>
10.273 * * * * [progress]: [ 24 / 107 ] simplifiying candidate #<alt (λ (v) (* (* (* (cbrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (cbrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))) (* (cbrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (cbrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))) (* (cbrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (cbrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))))>
10.273 * * * * [progress]: [ 25 / 107 ] simplifiying candidate #<alt (λ (v) (* (* (sqrt (* (cbrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (cbrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))) (sqrt (* (cbrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (cbrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))) (* (sqrt (cbrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (sqrt (cbrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))))>
10.273 * * * * [progress]: [ 26 / 107 ] simplifiying candidate #<alt (λ (v) (* (* (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))) (* (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))))>
10.273 * * * * [progress]: [ 27 / 107 ] simplifiying candidate #<alt (λ (v) (* (* (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))) (* (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))))>
10.273 * * * * [progress]: [ 28 / 107 ] simplifiying candidate #<alt (λ (v) (* (* (sqrt 1) (sqrt 1)) (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))))>
10.273 * * * * [progress]: [ 29 / 107 ] simplifiying candidate #<alt (λ (v) (* (* (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))) (* (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))))>
10.274 * * * * [progress]: [ 30 / 107 ] simplifiying candidate #<alt (λ (v) (* (* (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))) (* (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))))>
10.274 * * * * [progress]: [ 31 / 107 ] simplifiying candidate #<alt (λ (v) (* (* 1 1) (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))))>
10.274 * * * * [progress]: [ 32 / 107 ] simplifiying candidate #<alt (λ (v) (* (* (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))) (* (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))))>
10.274 * * * * [progress]: [ 33 / 107 ] simplifiying candidate #<alt (λ (v) (* (* (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))) (* (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))))>
10.274 * * * * [progress]: [ 34 / 107 ] simplifiying candidate #<alt (λ (v) (* (* (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))) (* (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))))>
10.274 * * * * [progress]: [ 35 / 107 ] simplifiying candidate #<alt (λ (v) (* (* (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))) (* (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))))>
10.274 * * * * [progress]: [ 36 / 107 ] simplifiying candidate #<alt (λ (v) (pow (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)) (* 2 1/2)))>
10.274 * * * * [progress]: [ 37 / 107 ] simplifiying candidate #<alt (λ (v) (pow (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (* 2 1)))>
10.274 * * * * [progress]: [ 38 / 107 ] simplifiying candidate #<alt (λ (v) (pow (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)) (* 2 (/ 1 2))))>
10.274 * * * * [progress]: [ 39 / 107 ] simplifiying candidate #<alt (λ (v) (* (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (* (cbrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (cbrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))) (cbrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))))>
10.274 * * * * [progress]: [ 40 / 107 ] simplifiying candidate #<alt (λ (v) (* (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (sqrt (* (cbrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (cbrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))) (sqrt (cbrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))))>
10.274 * * * * [progress]: [ 41 / 107 ] simplifiying candidate #<alt (λ (v) (* (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))) (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))))>
10.274 * * * * [progress]: [ 42 / 107 ] simplifiying candidate #<alt (λ (v) (* (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (sqrt 1)) (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))>
10.274 * * * * [progress]: [ 43 / 107 ] simplifiying candidate #<alt (λ (v) (* (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))) (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))))>
10.275 * * * * [progress]: [ 44 / 107 ] simplifiying candidate #<alt (λ (v) (* (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) 1) (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))>
10.275 * * * * [progress]: [ 45 / 107 ] simplifiying candidate #<alt (λ (v) (* (* (cbrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (cbrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))) (* (cbrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))))>
10.275 * * * * [progress]: [ 46 / 107 ] simplifiying candidate #<alt (λ (v) (* (sqrt (* (cbrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (cbrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))) (* (sqrt (cbrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))))>
10.275 * * * * [progress]: [ 47 / 107 ] simplifiying candidate #<alt (λ (v) (* (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (* (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))))>
10.275 * * * * [progress]: [ 48 / 107 ] simplifiying candidate #<alt (λ (v) (* (sqrt 1) (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))))>
10.276 * * * * [progress]: [ 49 / 107 ] simplifiying candidate #<alt (λ (v) (* (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (* (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))))>
10.276 * * * * [progress]: [ 50 / 107 ] simplifiying candidate #<alt (λ (v) (* 1 (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))))>
10.276 * * * * [progress]: [ 51 / 107 ] simplifiying candidate #<alt (λ (v) (posit16->real (real->posit16 (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))))>
10.276 * * * * [progress]: [ 52 / 107 ] simplifiying candidate #<alt (λ (v) (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))>
10.276 * * * * [progress]: [ 53 / 107 ] simplifiying candidate #<alt (λ (v) (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (log1p (expm1 (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))))>
10.276 * * * * [progress]: [ 54 / 107 ] simplifiying candidate #<alt (λ (v) (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (expm1 (log1p (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))))>
10.276 * * * * [progress]: [ 55 / 107 ] simplifiying candidate #<alt (λ (v) (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (pow (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)) 1/2)))>
10.276 * * * * [progress]: [ 56 / 107 ] simplifiying candidate #<alt (λ (v) (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (pow (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) 1)))>
10.276 * * * * [progress]: [ 57 / 107 ] simplifiying candidate #<alt (λ (v) (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (exp (log (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))))>
10.277 * * * * [progress]: [ 58 / 107 ] simplifiying candidate #<alt (λ (v) (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (log (exp (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))))>
10.277 * * * * [progress]: [ 59 / 107 ] simplifiying candidate #<alt (λ (v) (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (* (* (cbrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (cbrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))) (cbrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))))>
10.277 * * * * [progress]: [ 60 / 107 ] simplifiying candidate #<alt (λ (v) (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (cbrt (* (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))))>
10.277 * * * * [progress]: [ 61 / 107 ] simplifiying candidate #<alt (λ (v) (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (* (sqrt (* (cbrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (cbrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))) (sqrt (cbrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))))>
10.277 * * * * [progress]: [ 62 / 107 ] simplifiying candidate #<alt (λ (v) (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (* (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))))>
10.277 * * * * [progress]: [ 63 / 107 ] simplifiying candidate #<alt (λ (v) (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (* (sqrt 1) (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))))>
10.277 * * * * [progress]: [ 64 / 107 ] simplifiying candidate #<alt (λ (v) (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (pow (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)) (/ 1 2))))>
10.277 * * * * [progress]: [ 65 / 107 ] simplifiying candidate #<alt (λ (v) (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (* (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))))>
10.277 * * * * [progress]: [ 66 / 107 ] simplifiying candidate #<alt (λ (v) (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (fabs (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))))>
10.277 * * * * [progress]: [ 67 / 107 ] simplifiying candidate #<alt (λ (v) (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (* 1 (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))))>
10.277 * * * * [progress]: [ 68 / 107 ] simplifiying candidate #<alt (λ (v) (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (posit16->real (real->posit16 (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))))>
10.277 * * * * [progress]: [ 69 / 107 ] simplifiying candidate #<alt (λ (v) (* (log1p (expm1 (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))) (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))>
10.278 * * * * [progress]: [ 70 / 107 ] simplifiying candidate #<alt (λ (v) (* (expm1 (log1p (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))) (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))>
10.278 * * * * [progress]: [ 71 / 107 ] simplifiying candidate #<alt (λ (v) (* (pow (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)) 1/2) (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))>
10.278 * * * * [progress]: [ 72 / 107 ] simplifiying candidate #<alt (λ (v) (* (pow (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) 1) (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))>
10.278 * * * * [progress]: [ 73 / 107 ] simplifiying candidate #<alt (λ (v) (* (exp (log (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))) (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))>
10.278 * * * * [progress]: [ 74 / 107 ] simplifiying candidate #<alt (λ (v) (* (log (exp (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))) (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))>
10.278 * * * * [progress]: [ 75 / 107 ] simplifiying candidate #<alt (λ (v) (* (* (* (cbrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (cbrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))) (cbrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))) (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))>
10.278 * * * * [progress]: [ 76 / 107 ] simplifiying candidate #<alt (λ (v) (* (cbrt (* (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))) (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))>
10.278 * * * * [progress]: [ 77 / 107 ] simplifiying candidate #<alt (λ (v) (* (* (sqrt (* (cbrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (cbrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))) (sqrt (cbrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))) (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))>
10.278 * * * * [progress]: [ 78 / 107 ] simplifiying candidate #<alt (λ (v) (* (* (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))) (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))>
10.278 * * * * [progress]: [ 79 / 107 ] simplifiying candidate #<alt (λ (v) (* (* (sqrt 1) (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))>
10.278 * * * * [progress]: [ 80 / 107 ] simplifiying candidate #<alt (λ (v) (* (pow (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)) (/ 1 2)) (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))>
10.278 * * * * [progress]: [ 81 / 107 ] simplifiying candidate #<alt (λ (v) (* (* (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))) (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))>
10.278 * * * * [progress]: [ 82 / 107 ] simplifiying candidate #<alt (λ (v) (* (fabs (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))>
10.278 * * * * [progress]: [ 83 / 107 ] simplifiying candidate #<alt (λ (v) (* (* 1 (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))>
10.279 * * * * [progress]: [ 84 / 107 ] simplifiying candidate #<alt (λ (v) (* (posit16->real (real->posit16 (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))) (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))>
10.279 * * * * [progress]: [ 85 / 107 ] simplifiying candidate #<alt (λ (v) (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (sqrt (log1p (expm1 (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))))>
10.279 * * * * [progress]: [ 86 / 107 ] simplifiying candidate #<alt (λ (v) (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (sqrt (expm1 (log1p (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))))>
10.279 * * * * [progress]: [ 87 / 107 ] simplifiying candidate #<alt (λ (v) (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (sqrt (- (/ PI 2) (asin (fma 4 (fma (* v v) (* v v) (* v v)) -1))))))>
10.279 * * * * [progress]: [ 88 / 107 ] simplifiying candidate #<alt (λ (v) (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (sqrt (pow (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)) 1))))>
10.279 * * * * [progress]: [ 89 / 107 ] simplifiying candidate #<alt (λ (v) (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (sqrt (exp (log (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))))>
10.279 * * * * [progress]: [ 90 / 107 ] simplifiying candidate #<alt (λ (v) (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (sqrt (log (exp (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))))>
10.279 * * * * [progress]: [ 91 / 107 ] simplifiying candidate #<alt (λ (v) (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (sqrt (* (* (cbrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (cbrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (cbrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))))>
10.279 * * * * [progress]: [ 92 / 107 ] simplifiying candidate #<alt (λ (v) (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (sqrt (cbrt (* (* (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)) (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))))>
10.279 * * * * [progress]: [ 93 / 107 ] simplifiying candidate #<alt (λ (v) (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (sqrt (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))))>
10.279 * * * * [progress]: [ 94 / 107 ] simplifiying candidate #<alt (λ (v) (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (sqrt (* 1 (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))))>
10.279 * * * * [progress]: [ 95 / 107 ] simplifiying candidate #<alt (λ (v) (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (sqrt (posit16->real (real->posit16 (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))))>
10.279 * * * * [progress]: [ 96 / 107 ] simplifiying candidate #<alt (λ (v) (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)))>
10.279 * * * * [progress]: [ 97 / 107 ] simplifiying candidate #<alt (λ (v) (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)))>
10.279 * * * * [progress]: [ 98 / 107 ] simplifiying candidate #<alt (λ (v) (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)))>
10.280 * * * * [progress]: [ 99 / 107 ] simplifiying candidate #<alt (λ (v) (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (sqrt (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)))))>
10.280 * * * * [progress]: [ 100 / 107 ] simplifiying candidate #<alt (λ (v) (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (sqrt (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)))))>
10.280 * * * * [progress]: [ 101 / 107 ] simplifiying candidate #<alt (λ (v) (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (sqrt (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)))))>
10.280 * * * * [progress]: [ 102 / 107 ] simplifiying candidate #<alt (λ (v) (* (sqrt (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1))) (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))>
10.280 * * * * [progress]: [ 103 / 107 ] simplifiying candidate #<alt (λ (v) (* (sqrt (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1))) (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))>
10.280 * * * * [progress]: [ 104 / 107 ] simplifiying candidate #<alt (λ (v) (* (sqrt (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1))) (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))>
10.280 * * * * [progress]: [ 105 / 107 ] simplifiying candidate #<alt (λ (v) (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (sqrt (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)))))>
10.280 * * * * [progress]: [ 106 / 107 ] simplifiying candidate #<alt (λ (v) (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (sqrt (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)))))>
10.280 * * * * [progress]: [ 107 / 107 ] simplifiying candidate #<alt (λ (v) (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (sqrt (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)))))>
10.282 * [simplify]: Simplifying:
  (expm1 (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))
  (log1p (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))
  (+ 1/2 1/2)
  (+ 1/2 (/ 1 2))
  (+ 1 1)
  (+ (/ 1 2) 1/2)
  (+ (/ 1 2) (/ 1 2))
  (* (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)) (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))
  (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))
  (* (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)) (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))
  (+ 1 1)
  (+ (log (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (log (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))
  (log (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))
  (exp (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))
  (* (* (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (* (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))
  (* (cbrt (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))) (cbrt (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))))
  (cbrt (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))
  (* (* (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))) (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))
  (* (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)) (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))
  (sqrt (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))
  (sqrt (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))
  (* (* (cbrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (cbrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))) (* (cbrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (cbrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))))
  (* (cbrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (cbrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))
  (* (sqrt (* (cbrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (cbrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))) (sqrt (* (cbrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (cbrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))))
  (* (sqrt (cbrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (sqrt (cbrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))
  (* (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))
  (* (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))
  (* (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))
  (* (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))
  (* (sqrt 1) (sqrt 1))
  (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))
  (* (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))
  (* (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))
  (* (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))
  (* (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))
  (* 1 1)
  (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))
  (* (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))
  (* (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))
  (* (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))
  (* (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))
  (* (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))
  (* (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))
  (* (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))
  (* (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))
  (* 2 1/2)
  (* 2 1)
  (* 2 (/ 1 2))
  (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (* (cbrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (cbrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))))
  (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (sqrt (* (cbrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (cbrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))))
  (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))
  (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (sqrt 1))
  (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))
  (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) 1)
  (* (cbrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))
  (* (sqrt (cbrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))
  (* (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))
  (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))
  (* (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))
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  (real->posit16 (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))
  (expm1 (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))
  (log1p (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))
  (log (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))
  (exp (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))
  (* (cbrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (cbrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))
  (cbrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))
  (* (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))
  (sqrt (* (cbrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (cbrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))
  (sqrt (cbrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))
  (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))
  (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))
  (sqrt 1)
  (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))
  (/ 1 2)
  (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))
  (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))
  (real->posit16 (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))
  (expm1 (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))
  (log1p (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))
  (log (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))
  (exp (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))
  (* (cbrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (cbrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))
  (cbrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))
  (* (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))
  (sqrt (* (cbrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (cbrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))
  (sqrt (cbrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))
  (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))
  (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))
  (sqrt 1)
  (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))
  (/ 1 2)
  (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))
  (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))
  (real->posit16 (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))
  (expm1 (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))
  (log1p (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))
  (/ PI 2)
  (asin (fma 4 (fma (* v v) (* v v) (* v v)) -1))
  (log (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))
  (exp (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))
  (* (cbrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (cbrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))
  (cbrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))
  (* (* (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)) (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))
  (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))
  (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))
  (real->posit16 (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))
  (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1))
  (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1))
  (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1))
  (sqrt (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)))
  (sqrt (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)))
  (sqrt (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)))
  (sqrt (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)))
  (sqrt (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)))
  (sqrt (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1)))
  (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1))
  (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1))
  (acos (fma 4 (fma (pow v 2) (pow v 2) (pow v 2)) -1))
10.286 * * [simplify]: iteration 1: (76 enodes)
10.332 * * [simplify]: iteration 2: (238 enodes)
10.394 * * [simplify]: iteration 3: (383 enodes)
10.535 * * [simplify]: iteration 4: (632 enodes)
10.747 * * [simplify]: iteration 5: (1220 enodes)
12.524 * * [simplify]: Extracting #0: cost 32 inf + 0
12.526 * * [simplify]: Extracting #1: cost 270 inf + 3
12.532 * * [simplify]: Extracting #2: cost 702 inf + 96
12.541 * * [simplify]: Extracting #3: cost 721 inf + 5459
12.563 * * [simplify]: Extracting #4: cost 568 inf + 73253
12.627 * * [simplify]: Extracting #5: cost 190 inf + 314379
12.782 * * [simplify]: Extracting #6: cost 1 inf + 451101
12.961 * * [simplify]: Extracting #7: cost 0 inf + 451505
13.129 * [simplify]: Simplified to:
  (expm1 (acos (fma (fma (* v v) 4 4) (* v v) -1)))
  (log1p (acos (fma (fma (* v v) 4 4) (* v v) -1)))
  1
  1
  2
  1
  1
  (* (acos (fma (fma (* v v) 4 4) (* v v) -1)) (acos (fma (fma (* v v) 4 4) (* v v) -1)))
  (acos (fma (fma (* v v) 4 4) (* v v) -1))
  (* (acos (fma (fma (* v v) 4 4) (* v v) -1)) (acos (fma (fma (* v v) 4 4) (* v v) -1)))
  2
  (log (acos (fma (fma (* v v) 4 4) (* v v) -1)))
  (log (acos (fma (fma (* v v) 4 4) (* v v) -1)))
  (exp (acos (fma (fma (* v v) 4 4) (* v v) -1)))
  (* (acos (fma (fma (* v v) 4 4) (* v v) -1)) (* (acos (fma (fma (* v v) 4 4) (* v v) -1)) (acos (fma (fma (* v v) 4 4) (* v v) -1))))
  (* (cbrt (acos (fma (fma (* v v) 4 4) (* v v) -1))) (cbrt (acos (fma (fma (* v v) 4 4) (* v v) -1))))
  (cbrt (acos (fma (fma (* v v) 4 4) (* v v) -1)))
  (* (acos (fma (fma (* v v) 4 4) (* v v) -1)) (* (acos (fma (fma (* v v) 4 4) (* v v) -1)) (acos (fma (fma (* v v) 4 4) (* v v) -1))))
  (* (acos (fma (fma (* v v) 4 4) (* v v) -1)) (acos (fma (fma (* v v) 4 4) (* v v) -1)))
  (sqrt (acos (fma (fma (* v v) 4 4) (* v v) -1)))
  (sqrt (acos (fma (fma (* v v) 4 4) (* v v) -1)))
  (* (sqrt (acos (fma (fma (* v v) 4 4) (* v v) -1))) (cbrt (sqrt (acos (fma (fma (* v v) 4 4) (* v v) -1)))))
  (* (cbrt (sqrt (acos (fma (fma (* v v) 4 4) (* v v) -1)))) (cbrt (sqrt (acos (fma (fma (* v v) 4 4) (* v v) -1)))))
  (* (cbrt (acos (fma (fma (* v v) 4 4) (* v v) -1))) (cbrt (acos (fma (fma (* v v) 4 4) (* v v) -1))))
  (cbrt (acos (fma (fma (* v v) 4 4) (* v v) -1)))
  (sqrt (acos (fma (fma (* v v) 4 4) (* v v) -1)))
  (sqrt (acos (fma (fma (* v v) 4 4) (* v v) -1)))
  (sqrt (acos (fma (fma (* v v) 4 4) (* v v) -1)))
  (sqrt (acos (fma (fma (* v v) 4 4) (* v v) -1)))
  1
  (acos (fma (fma (* v v) 4 4) (* v v) -1))
  (sqrt (acos (fma (fma (* v v) 4 4) (* v v) -1)))
  (sqrt (acos (fma (fma (* v v) 4 4) (* v v) -1)))
  (sqrt (acos (fma (fma (* v v) 4 4) (* v v) -1)))
  (sqrt (acos (fma (fma (* v v) 4 4) (* v v) -1)))
  1
  (acos (fma (fma (* v v) 4 4) (* v v) -1))
  (sqrt (acos (fma (fma (* v v) 4 4) (* v v) -1)))
  (sqrt (acos (fma (fma (* v v) 4 4) (* v v) -1)))
  (sqrt (acos (fma (fma (* v v) 4 4) (* v v) -1)))
  (sqrt (acos (fma (fma (* v v) 4 4) (* v v) -1)))
  (sqrt (acos (fma (fma (* v v) 4 4) (* v v) -1)))
  (sqrt (acos (fma (fma (* v v) 4 4) (* v v) -1)))
  (sqrt (acos (fma (fma (* v v) 4 4) (* v v) -1)))
  (sqrt (acos (fma (fma (* v v) 4 4) (* v v) -1)))
  1
  2
  1
  (* (sqrt (acos (fma (fma (* v v) 4 4) (* v v) -1))) (* (cbrt (sqrt (acos (fma (fma (* v v) 4 4) (* v v) -1)))) (cbrt (sqrt (acos (fma (fma (* v v) 4 4) (* v v) -1))))))
  (* (fabs (cbrt (acos (fma (fma (* v v) 4 4) (* v v) -1)))) (sqrt (acos (fma (fma (* v v) 4 4) (* v v) -1))))
  (* (sqrt (sqrt (acos (fma (fma (* v v) 4 4) (* v v) -1)))) (sqrt (acos (fma (fma (* v v) 4 4) (* v v) -1))))
  (sqrt (acos (fma (fma (* v v) 4 4) (* v v) -1)))
  (* (sqrt (sqrt (acos (fma (fma (* v v) 4 4) (* v v) -1)))) (sqrt (acos (fma (fma (* v v) 4 4) (* v v) -1))))
  (sqrt (acos (fma (fma (* v v) 4 4) (* v v) -1)))
  (* (sqrt (acos (fma (fma (* v v) 4 4) (* v v) -1))) (cbrt (sqrt (acos (fma (fma (* v v) 4 4) (* v v) -1)))))
  (* (sqrt (cbrt (acos (fma (fma (* v v) 4 4) (* v v) -1)))) (sqrt (acos (fma (fma (* v v) 4 4) (* v v) -1))))
  (* (sqrt (sqrt (acos (fma (fma (* v v) 4 4) (* v v) -1)))) (sqrt (acos (fma (fma (* v v) 4 4) (* v v) -1))))
  (acos (fma (fma (* v v) 4 4) (* v v) -1))
  (* (sqrt (sqrt (acos (fma (fma (* v v) 4 4) (* v v) -1)))) (sqrt (acos (fma (fma (* v v) 4 4) (* v v) -1))))
  (acos (fma (fma (* v v) 4 4) (* v v) -1))
  (real->posit16 (acos (fma (fma (* v v) 4 4) (* v v) -1)))
  (expm1 (sqrt (acos (fma (fma (* v v) 4 4) (* v v) -1))))
  (log1p (sqrt (acos (fma (fma (* v v) 4 4) (* v v) -1))))
  (log (sqrt (acos (fma (fma (* v v) 4 4) (* v v) -1))))
  (exp (sqrt (acos (fma (fma (* v v) 4 4) (* v v) -1))))
  (* (cbrt (sqrt (acos (fma (fma (* v v) 4 4) (* v v) -1)))) (cbrt (sqrt (acos (fma (fma (* v v) 4 4) (* v v) -1)))))
  (cbrt (sqrt (acos (fma (fma (* v v) 4 4) (* v v) -1))))
  (* (acos (fma (fma (* v v) 4 4) (* v v) -1)) (sqrt (acos (fma (fma (* v v) 4 4) (* v v) -1))))
  (fabs (cbrt (acos (fma (fma (* v v) 4 4) (* v v) -1))))
  (sqrt (cbrt (acos (fma (fma (* v v) 4 4) (* v v) -1))))
  (sqrt (sqrt (acos (fma (fma (* v v) 4 4) (* v v) -1))))
  (sqrt (sqrt (acos (fma (fma (* v v) 4 4) (* v v) -1))))
  1
  (sqrt (acos (fma (fma (* v v) 4 4) (* v v) -1)))
  1/2
  (sqrt (sqrt (acos (fma (fma (* v v) 4 4) (* v v) -1))))
  (sqrt (sqrt (acos (fma (fma (* v v) 4 4) (* v v) -1))))
  (real->posit16 (sqrt (acos (fma (fma (* v v) 4 4) (* v v) -1))))
  (expm1 (sqrt (acos (fma (fma (* v v) 4 4) (* v v) -1))))
  (log1p (sqrt (acos (fma (fma (* v v) 4 4) (* v v) -1))))
  (log (sqrt (acos (fma (fma (* v v) 4 4) (* v v) -1))))
  (exp (sqrt (acos (fma (fma (* v v) 4 4) (* v v) -1))))
  (* (cbrt (sqrt (acos (fma (fma (* v v) 4 4) (* v v) -1)))) (cbrt (sqrt (acos (fma (fma (* v v) 4 4) (* v v) -1)))))
  (cbrt (sqrt (acos (fma (fma (* v v) 4 4) (* v v) -1))))
  (* (acos (fma (fma (* v v) 4 4) (* v v) -1)) (sqrt (acos (fma (fma (* v v) 4 4) (* v v) -1))))
  (fabs (cbrt (acos (fma (fma (* v v) 4 4) (* v v) -1))))
  (sqrt (cbrt (acos (fma (fma (* v v) 4 4) (* v v) -1))))
  (sqrt (sqrt (acos (fma (fma (* v v) 4 4) (* v v) -1))))
  (sqrt (sqrt (acos (fma (fma (* v v) 4 4) (* v v) -1))))
  1
  (sqrt (acos (fma (fma (* v v) 4 4) (* v v) -1)))
  1/2
  (sqrt (sqrt (acos (fma (fma (* v v) 4 4) (* v v) -1))))
  (sqrt (sqrt (acos (fma (fma (* v v) 4 4) (* v v) -1))))
  (real->posit16 (sqrt (acos (fma (fma (* v v) 4 4) (* v v) -1))))
  (expm1 (acos (fma (fma (* v v) 4 4) (* v v) -1)))
  (log1p (acos (fma (fma (* v v) 4 4) (* v v) -1)))
  (/ PI 2)
  (asin (fma (fma (* v v) 4 4) (* v v) -1))
  (log (acos (fma (fma (* v v) 4 4) (* v v) -1)))
  (exp (acos (fma (fma (* v v) 4 4) (* v v) -1)))
  (* (cbrt (acos (fma (fma (* v v) 4 4) (* v v) -1))) (cbrt (acos (fma (fma (* v v) 4 4) (* v v) -1))))
  (cbrt (acos (fma (fma (* v v) 4 4) (* v v) -1)))
  (* (acos (fma (fma (* v v) 4 4) (* v v) -1)) (* (acos (fma (fma (* v v) 4 4) (* v v) -1)) (acos (fma (fma (* v v) 4 4) (* v v) -1))))
  (sqrt (acos (fma (fma (* v v) 4 4) (* v v) -1)))
  (sqrt (acos (fma (fma (* v v) 4 4) (* v v) -1)))
  (real->posit16 (acos (fma (fma (* v v) 4 4) (* v v) -1)))
  (acos (fma (fma (* v v) 4 4) (* v v) -1))
  (acos (fma (fma (* v v) 4 4) (* v v) -1))
  (acos (fma (fma (* v v) 4 4) (* v v) -1))
  (sqrt (acos (fma (fma (* v v) 4 4) (* v v) -1)))
  (sqrt (acos (fma (fma (* v v) 4 4) (* v v) -1)))
  (sqrt (acos (fma (fma (* v v) 4 4) (* v v) -1)))
  (sqrt (acos (fma (fma (* v v) 4 4) (* v v) -1)))
  (sqrt (acos (fma (fma (* v v) 4 4) (* v v) -1)))
  (sqrt (acos (fma (fma (* v v) 4 4) (* v v) -1)))
  (acos (fma (fma (* v v) 4 4) (* v v) -1))
  (acos (fma (fma (* v v) 4 4) (* v v) -1))
  (acos (fma (fma (* v v) 4 4) (* v v) -1))
13.138 * * * [progress]: adding candidates to table
14.068 * [progress]: [Phase 3 of 3] Extracting.
14.068 * * [regime]: Finding splitpoints for: (#<alt (λ (v) (* (* (* (cbrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (cbrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))) (* (cbrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (cbrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))) (* (cbrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (cbrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))))> #<alt (λ (v) (* (* (sqrt (* (cbrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (cbrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))) (sqrt (* (cbrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (cbrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))) (* (sqrt (cbrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (sqrt (cbrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))))> #<alt (λ (v) (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (expm1 (log1p (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))))> #<alt (λ (v) (* (* (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))) (* (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))))> #<alt (λ (v) (expm1 (log1p (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))>)
14.070 * * * [regime-changes]: Trying 2 branch expressions: (v (* v v))
14.070 * * * * [regimes]: Trying to branch on v from (#<alt (λ (v) (* (* (* (cbrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (cbrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))) (* (cbrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (cbrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))) (* (cbrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (cbrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))))> #<alt (λ (v) (* (* (sqrt (* (cbrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (cbrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))) (sqrt (* (cbrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (cbrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))) (* (sqrt (cbrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (sqrt (cbrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))))> #<alt (λ (v) (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (expm1 (log1p (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))))> #<alt (λ (v) (* (* (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))) (* (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))))> #<alt (λ (v) (expm1 (log1p (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))>)
14.133 * * * * [regimes]: Trying to branch on (* v v) from (#<alt (λ (v) (* (* (* (cbrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (cbrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))) (* (cbrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (cbrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))) (* (cbrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (cbrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))))> #<alt (λ (v) (* (* (sqrt (* (cbrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (cbrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))) (sqrt (* (cbrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (cbrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))) (* (sqrt (cbrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (sqrt (cbrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))))> #<alt (λ (v) (* (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))) (expm1 (log1p (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))))> #<alt (λ (v) (* (* (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))) (* (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))) (sqrt (sqrt (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))))> #<alt (λ (v) (expm1 (log1p (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1)))))>)
14.175 * * * [regime]: Found split indices: #<option (#s(si 4 255))>
14.175 * [simplify]: Simplifying:
  (expm1 (log1p (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))
14.175 * * [simplify]: iteration 1: (9 enodes)
14.176 * * [simplify]: Extracting #0: cost 1 inf + 0
14.176 * * [simplify]: Extracting #1: cost 2 inf + 0
14.176 * * [simplify]: Extracting #2: cost 3 inf + 0
14.176 * * [simplify]: Extracting #3: cost 4 inf + 0
14.176 * * [simplify]: Extracting #4: cost 7 inf + 0
14.176 * * [simplify]: Extracting #5: cost 6 inf + 2
14.176 * * [simplify]: Extracting #6: cost 7 inf + 2
14.176 * * [simplify]: Extracting #7: cost 0 inf + 1272
14.176 * [simplify]: Simplified to:
  (expm1 (log1p (acos (fma 4 (fma (* v v) (* v v) (* v v)) -1))))
22.788 * [regime-testing]: Baseline error score: 0.7356489143252144
22.790 * [regime-testing]: Oracle error score: 0.7277123645234398
22.794 * [regime-testing]: End program error score: 0.7356489143252144