30.453 * [progress]: [Phase 1 of 3] Setting up.
0.002 * * * [progress]: [1/2] Preparing points
0.029 * * * [progress]: [2/2] Setting up program.
0.032 * [progress]: [Phase 2 of 3] Improving.
0.032 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (a b) (* (+ a b) (+ a b)))>
0.032 * [simplify]: Simplifying:
  (* (+ a b) (+ a b))
0.033 * * [simplify]: iteration 0: 4 enodes
0.034 * * [simplify]: iteration 1: 11 enodes
0.038 * * [simplify]: iteration 2: 27 enodes
0.048 * * [simplify]: iteration 3: 65 enodes
0.057 * * [simplify]: iteration 4: 105 enodes
0.072 * * [simplify]: iteration 5: 131 enodes
0.093 * * [simplify]: iteration 6: 153 enodes
0.109 * * [simplify]: iteration 7: 167 enodes
0.122 * * [simplify]: iteration complete: 167 enodes
0.122 * * [simplify]: Extracting #0: cost 1 inf + 0
0.122 * * [simplify]: Extracting #1: cost 19 inf + 0
0.122 * * [simplify]: Extracting #2: cost 14 inf + 85
0.123 * * [simplify]: Extracting #3: cost 0 inf + 1203
0.124 * * [simplify]: Extracting #4: cost 0 inf + 1125
0.124 * [simplify]: Simplified to:
  (* (+ b a) (+ b a))
0.125 * * [progress]: iteration 1 / 4
0.125 * * * [progress]: picking best candidate
0.127 * * * * [pick]: Picked  #<alt (λ (a b) (* (+ a b) (+ a b)))>
0.127 * * * [progress]: localizing error
0.133 * * * [progress]: generating rewritten candidates
0.133 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.186 * * * [progress]: generating series expansions
0.186 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.186 * [backup-simplify]: Simplify (* (+ a b) (+ a b)) into (pow (+ a b) 2)
0.187 * [approximate]: Taking taylor expansion of (pow (+ a b) 2) in (a b) around 0
0.187 * [taylor]: Taking taylor expansion of (pow (+ a b) 2) in b
0.187 * [taylor]: Taking taylor expansion of (+ a b) in b
0.187 * [taylor]: Taking taylor expansion of a in b
0.187 * [backup-simplify]: Simplify a into a
0.187 * [taylor]: Taking taylor expansion of b in b
0.187 * [backup-simplify]: Simplify 0 into 0
0.187 * [backup-simplify]: Simplify 1 into 1
0.187 * [backup-simplify]: Simplify (+ a 0) into a
0.187 * [taylor]: Taking taylor expansion of (pow (+ a b) 2) in a
0.187 * [taylor]: Taking taylor expansion of (+ a b) in a
0.187 * [taylor]: Taking taylor expansion of a in a
0.187 * [backup-simplify]: Simplify 0 into 0
0.187 * [backup-simplify]: Simplify 1 into 1
0.187 * [taylor]: Taking taylor expansion of b in a
0.187 * [backup-simplify]: Simplify b into b
0.187 * [backup-simplify]: Simplify (+ 0 b) into b
0.187 * [taylor]: Taking taylor expansion of (pow (+ a b) 2) in a
0.187 * [taylor]: Taking taylor expansion of (+ a b) in a
0.187 * [taylor]: Taking taylor expansion of a in a
0.187 * [backup-simplify]: Simplify 0 into 0
0.187 * [backup-simplify]: Simplify 1 into 1
0.187 * [taylor]: Taking taylor expansion of b in a
0.187 * [backup-simplify]: Simplify b into b
0.187 * [backup-simplify]: Simplify (+ 0 b) into b
0.187 * [backup-simplify]: Simplify (* b b) into (pow b 2)
0.187 * [taylor]: Taking taylor expansion of (pow b 2) in b
0.187 * [taylor]: Taking taylor expansion of b in b
0.187 * [backup-simplify]: Simplify 0 into 0
0.187 * [backup-simplify]: Simplify 1 into 1
0.188 * [backup-simplify]: Simplify (+ 1 0) into 1
0.188 * [backup-simplify]: Simplify (+ (* b 1) (* 1 b)) into (* 2 b)
0.188 * [taylor]: Taking taylor expansion of (* 2 b) in b
0.188 * [taylor]: Taking taylor expansion of 2 in b
0.188 * [backup-simplify]: Simplify 2 into 2
0.188 * [taylor]: Taking taylor expansion of b in b
0.188 * [backup-simplify]: Simplify 0 into 0
0.188 * [backup-simplify]: Simplify 1 into 1
0.188 * [backup-simplify]: Simplify (* 2 0) into 0
0.188 * [backup-simplify]: Simplify 0 into 0
0.188 * [backup-simplify]: Simplify (+ 0 0) into 0
0.189 * [backup-simplify]: Simplify (+ (* b 0) (+ (* 1 1) (* 0 b))) into 1
0.189 * [taylor]: Taking taylor expansion of 1 in b
0.189 * [backup-simplify]: Simplify 1 into 1
0.189 * [backup-simplify]: Simplify 1 into 1
0.189 * [backup-simplify]: Simplify (+ (* 2 1) (* 0 0)) into 2
0.189 * [backup-simplify]: Simplify 2 into 2
0.190 * [backup-simplify]: Simplify (* 1 1) into 1
0.190 * [backup-simplify]: Simplify 1 into 1
0.190 * [backup-simplify]: Simplify (+ (* 1 (pow (* b 1) 2)) (+ (* 2 (* b a)) (* 1 (pow (* 1 a) 2)))) into (+ (pow a 2) (+ (pow b 2) (* 2 (* a b))))
0.190 * [backup-simplify]: Simplify (* (+ (/ 1 a) (/ 1 b)) (+ (/ 1 a) (/ 1 b))) into (pow (+ (/ 1 a) (/ 1 b)) 2)
0.190 * [approximate]: Taking taylor expansion of (pow (+ (/ 1 a) (/ 1 b)) 2) in (a b) around 0
0.190 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 a) (/ 1 b)) 2) in b
0.190 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in b
0.190 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.190 * [taylor]: Taking taylor expansion of a in b
0.190 * [backup-simplify]: Simplify a into a
0.190 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
0.190 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.190 * [taylor]: Taking taylor expansion of b in b
0.190 * [backup-simplify]: Simplify 0 into 0
0.190 * [backup-simplify]: Simplify 1 into 1
0.191 * [backup-simplify]: Simplify (/ 1 1) into 1
0.191 * [backup-simplify]: Simplify (+ 0 1) into 1
0.191 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 a) (/ 1 b)) 2) in a
0.191 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in a
0.191 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.191 * [taylor]: Taking taylor expansion of a in a
0.191 * [backup-simplify]: Simplify 0 into 0
0.191 * [backup-simplify]: Simplify 1 into 1
0.191 * [backup-simplify]: Simplify (/ 1 1) into 1
0.191 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.191 * [taylor]: Taking taylor expansion of b in a
0.191 * [backup-simplify]: Simplify b into b
0.191 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.192 * [backup-simplify]: Simplify (+ 1 0) into 1
0.192 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 a) (/ 1 b)) 2) in a
0.192 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in a
0.192 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.192 * [taylor]: Taking taylor expansion of a in a
0.192 * [backup-simplify]: Simplify 0 into 0
0.192 * [backup-simplify]: Simplify 1 into 1
0.192 * [backup-simplify]: Simplify (/ 1 1) into 1
0.192 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.192 * [taylor]: Taking taylor expansion of b in a
0.192 * [backup-simplify]: Simplify b into b
0.192 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.192 * [backup-simplify]: Simplify (+ 1 0) into 1
0.193 * [backup-simplify]: Simplify (* 1 1) into 1
0.193 * [taylor]: Taking taylor expansion of 1 in b
0.193 * [backup-simplify]: Simplify 1 into 1
0.193 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.193 * [backup-simplify]: Simplify (+ 0 (/ 1 b)) into (/ 1 b)
0.193 * [backup-simplify]: Simplify (+ (* 1 (/ 1 b)) (* (/ 1 b) 1)) into (* 2 (/ 1 b))
0.193 * [taylor]: Taking taylor expansion of (* 2 (/ 1 b)) in b
0.193 * [taylor]: Taking taylor expansion of 2 in b
0.193 * [backup-simplify]: Simplify 2 into 2
0.193 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.193 * [taylor]: Taking taylor expansion of b in b
0.193 * [backup-simplify]: Simplify 0 into 0
0.193 * [backup-simplify]: Simplify 1 into 1
0.194 * [backup-simplify]: Simplify (/ 1 1) into 1
0.194 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.194 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
0.194 * [backup-simplify]: Simplify (+ 0 0) into 0
0.195 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 b) (/ 1 b)) (* 0 1))) into (/ 1 (pow b 2))
0.195 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in b
0.195 * [taylor]: Taking taylor expansion of (pow b 2) in b
0.195 * [taylor]: Taking taylor expansion of b in b
0.195 * [backup-simplify]: Simplify 0 into 0
0.195 * [backup-simplify]: Simplify 1 into 1
0.195 * [backup-simplify]: Simplify (* 1 1) into 1
0.196 * [backup-simplify]: Simplify (/ 1 1) into 1
0.196 * [backup-simplify]: Simplify 1 into 1
0.196 * [backup-simplify]: Simplify (* 2 1) into 2
0.196 * [backup-simplify]: Simplify 2 into 2
0.196 * [backup-simplify]: Simplify 1 into 1
0.196 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 a))) 2)) (+ (* 2 (* (/ 1 (/ 1 b)) (/ 1 (/ 1 a)))) (* 1 (pow (* (/ 1 (/ 1 b)) 1) 2)))) into (+ (pow a 2) (+ (pow b 2) (* 2 (* a b))))
0.196 * [backup-simplify]: Simplify (* (+ (/ 1 (- a)) (/ 1 (- b))) (+ (/ 1 (- a)) (/ 1 (- b)))) into (pow (+ (/ 1 a) (/ 1 b)) 2)
0.196 * [approximate]: Taking taylor expansion of (pow (+ (/ 1 a) (/ 1 b)) 2) in (a b) around 0
0.196 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 a) (/ 1 b)) 2) in b
0.196 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in b
0.196 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.197 * [taylor]: Taking taylor expansion of a in b
0.197 * [backup-simplify]: Simplify a into a
0.197 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
0.197 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.197 * [taylor]: Taking taylor expansion of b in b
0.197 * [backup-simplify]: Simplify 0 into 0
0.197 * [backup-simplify]: Simplify 1 into 1
0.197 * [backup-simplify]: Simplify (/ 1 1) into 1
0.197 * [backup-simplify]: Simplify (+ 0 1) into 1
0.197 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 a) (/ 1 b)) 2) in a
0.197 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in a
0.197 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.197 * [taylor]: Taking taylor expansion of a in a
0.197 * [backup-simplify]: Simplify 0 into 0
0.197 * [backup-simplify]: Simplify 1 into 1
0.197 * [backup-simplify]: Simplify (/ 1 1) into 1
0.197 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.198 * [taylor]: Taking taylor expansion of b in a
0.198 * [backup-simplify]: Simplify b into b
0.198 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.198 * [backup-simplify]: Simplify (+ 1 0) into 1
0.198 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 a) (/ 1 b)) 2) in a
0.198 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in a
0.198 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.198 * [taylor]: Taking taylor expansion of a in a
0.198 * [backup-simplify]: Simplify 0 into 0
0.198 * [backup-simplify]: Simplify 1 into 1
0.198 * [backup-simplify]: Simplify (/ 1 1) into 1
0.198 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.198 * [taylor]: Taking taylor expansion of b in a
0.198 * [backup-simplify]: Simplify b into b
0.198 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.199 * [backup-simplify]: Simplify (+ 1 0) into 1
0.199 * [backup-simplify]: Simplify (* 1 1) into 1
0.199 * [taylor]: Taking taylor expansion of 1 in b
0.199 * [backup-simplify]: Simplify 1 into 1
0.199 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.199 * [backup-simplify]: Simplify (+ 0 (/ 1 b)) into (/ 1 b)
0.199 * [backup-simplify]: Simplify (+ (* 1 (/ 1 b)) (* (/ 1 b) 1)) into (* 2 (/ 1 b))
0.199 * [taylor]: Taking taylor expansion of (* 2 (/ 1 b)) in b
0.199 * [taylor]: Taking taylor expansion of 2 in b
0.199 * [backup-simplify]: Simplify 2 into 2
0.199 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.199 * [taylor]: Taking taylor expansion of b in b
0.199 * [backup-simplify]: Simplify 0 into 0
0.200 * [backup-simplify]: Simplify 1 into 1
0.200 * [backup-simplify]: Simplify (/ 1 1) into 1
0.200 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.200 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
0.201 * [backup-simplify]: Simplify (+ 0 0) into 0
0.201 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 b) (/ 1 b)) (* 0 1))) into (/ 1 (pow b 2))
0.201 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in b
0.201 * [taylor]: Taking taylor expansion of (pow b 2) in b
0.201 * [taylor]: Taking taylor expansion of b in b
0.201 * [backup-simplify]: Simplify 0 into 0
0.201 * [backup-simplify]: Simplify 1 into 1
0.202 * [backup-simplify]: Simplify (* 1 1) into 1
0.202 * [backup-simplify]: Simplify (/ 1 1) into 1
0.202 * [backup-simplify]: Simplify 1 into 1
0.202 * [backup-simplify]: Simplify (* 2 1) into 2
0.202 * [backup-simplify]: Simplify 2 into 2
0.203 * [backup-simplify]: Simplify 1 into 1
0.203 * [backup-simplify]: Simplify (+ (* 1 (pow (* 1 (/ 1 (/ 1 (- a)))) 2)) (+ (* 2 (* (/ 1 (/ 1 (- b))) (/ 1 (/ 1 (- a))))) (* 1 (pow (* (/ 1 (/ 1 (- b))) 1) 2)))) into (+ (pow a 2) (+ (pow b 2) (* 2 (* a b))))
0.203 * * * [progress]: simplifying candidates
0.203 * * * * [progress]: [ 1 / 46 ] simplifiying candidate #<alt (λ (a b) (log1p (expm1 (* (+ a b) (+ a b)))))>
0.203 * * * * [progress]: [ 2 / 46 ] simplifiying candidate #<alt (λ (a b) (expm1 (log1p (* (+ a b) (+ a b)))))>
0.203 * * * * [progress]: [ 3 / 46 ] simplifiying candidate #<alt (λ (a b) (pow (+ a b) (+ 1 1)))>
0.203 * * * * [progress]: [ 4 / 46 ] simplifiying candidate #<alt (λ (a b) (pow (* (+ a b) (+ a b)) 1))>
0.203 * * * * [progress]: [ 5 / 46 ] simplifiying candidate #<alt (λ (a b) (pow (+ a b) 2))>
0.203 * * * * [progress]: [ 6 / 46 ] simplifiying candidate #<alt (λ (a b) (pow (+ a b) (+ 1 1)))>
0.203 * * * * [progress]: [ 7 / 46 ] simplifiying candidate #<alt (λ (a b) (pow (* (+ a b) (+ a b)) 1))>
0.204 * * * * [progress]: [ 8 / 46 ] simplifiying candidate #<alt (λ (a b) (exp (+ (log (+ a b)) (log (+ a b)))))>
0.204 * * * * [progress]: [ 9 / 46 ] simplifiying candidate #<alt (λ (a b) (exp (log (* (+ a b) (+ a b)))))>
0.204 * * * * [progress]: [ 10 / 46 ] simplifiying candidate #<alt (λ (a b) (log (exp (* (+ a b) (+ a b)))))>
0.204 * * * * [progress]: [ 11 / 46 ] simplifiying candidate #<alt (λ (a b) (cbrt (* (* (* (+ a b) (+ a b)) (+ a b)) (* (* (+ a b) (+ a b)) (+ a b)))))>
0.204 * * * * [progress]: [ 12 / 46 ] simplifiying candidate #<alt (λ (a b) (* (* (cbrt (* (+ a b) (+ a b))) (cbrt (* (+ a b) (+ a b)))) (cbrt (* (+ a b) (+ a b)))))>
0.204 * * * * [progress]: [ 13 / 46 ] simplifiying candidate #<alt (λ (a b) (cbrt (* (* (* (+ a b) (+ a b)) (* (+ a b) (+ a b))) (* (+ a b) (+ a b)))))>
0.204 * * * * [progress]: [ 14 / 46 ] simplifiying candidate #<alt (λ (a b) (* (sqrt (* (+ a b) (+ a b))) (sqrt (* (+ a b) (+ a b)))))>
0.204 * * * * [progress]: [ 15 / 46 ] simplifiying candidate #<alt (λ (a b) (/ (* (+ (pow a 3) (pow b 3)) (+ (pow a 3) (pow b 3))) (* (+ (* a a) (- (* b b) (* a b))) (+ (* a a) (- (* b b) (* a b))))))>
0.204 * * * * [progress]: [ 16 / 46 ] simplifiying candidate #<alt (λ (a b) (/ (* (+ (pow a 3) (pow b 3)) (- (* a a) (* b b))) (* (+ (* a a) (- (* b b) (* a b))) (- a b))))>
0.204 * * * * [progress]: [ 17 / 46 ] simplifiying candidate #<alt (λ (a b) (/ (* (- (* a a) (* b b)) (+ (pow a 3) (pow b 3))) (* (- a b) (+ (* a a) (- (* b b) (* a b))))))>
0.204 * * * * [progress]: [ 18 / 46 ] simplifiying candidate #<alt (λ (a b) (/ (* (- (* a a) (* b b)) (- (* a a) (* b b))) (* (- a b) (- a b))))>
0.204 * * * * [progress]: [ 19 / 46 ] simplifiying candidate #<alt (λ (a b) (* 1 (* (+ a b) (+ a b))))>
0.204 * * * * [progress]: [ 20 / 46 ] simplifiying candidate #<alt (λ (a b) (* (* (* (cbrt (+ a b)) (cbrt (+ a b))) (* (cbrt (+ a b)) (cbrt (+ a b)))) (* (cbrt (+ a b)) (cbrt (+ a b)))))>
0.204 * * * * [progress]: [ 21 / 46 ] simplifiying candidate #<alt (λ (a b) (* (* (sqrt (+ a b)) (sqrt (+ a b))) (* (sqrt (+ a b)) (sqrt (+ a b)))))>
0.204 * * * * [progress]: [ 22 / 46 ] simplifiying candidate #<alt (λ (a b) (* (* 1 1) (* (+ a b) (+ a b))))>
0.204 * * * * [progress]: [ 23 / 46 ] simplifiying candidate #<alt (λ (a b) (* (* 1 1) (* (+ a b) (+ a b))))>
0.204 * * * * [progress]: [ 24 / 46 ] simplifiying candidate #<alt (λ (a b) (* (* 1 1) (* (+ a b) (+ a b))))>
0.204 * * * * [progress]: [ 25 / 46 ] simplifiying candidate #<alt (λ (a b) (* (* 1 1) (* (+ a b) (+ a b))))>
0.204 * * * * [progress]: [ 26 / 46 ] simplifiying candidate #<alt (λ (a b) (* (* (sqrt (+ a b)) (sqrt (+ a b))) (* (sqrt (+ a b)) (sqrt (+ a b)))))>
0.205 * * * * [progress]: [ 27 / 46 ] simplifiying candidate #<alt (λ (a b) (pow (+ a b) (* 2 1)))>
0.205 * * * * [progress]: [ 28 / 46 ] simplifiying candidate #<alt (λ (a b) (+ (* (+ a b) a) (* (+ a b) b)))>
0.205 * * * * [progress]: [ 29 / 46 ] simplifiying candidate #<alt (λ (a b) (+ (* a (+ a b)) (* b (+ a b))))>
0.205 * * * * [progress]: [ 30 / 46 ] simplifiying candidate #<alt (λ (a b) (* (* (+ a b) (* (cbrt (+ a b)) (cbrt (+ a b)))) (cbrt (+ a b))))>
0.205 * * * * [progress]: [ 31 / 46 ] simplifiying candidate #<alt (λ (a b) (* (* (+ a b) (sqrt (+ a b))) (sqrt (+ a b))))>
0.205 * * * * [progress]: [ 32 / 46 ] simplifiying candidate #<alt (λ (a b) (* (* (+ a b) 1) (+ a b)))>
0.205 * * * * [progress]: [ 33 / 46 ] simplifiying candidate #<alt (λ (a b) (* (* (+ a b) 1) (+ a b)))>
0.205 * * * * [progress]: [ 34 / 46 ] simplifiying candidate #<alt (λ (a b) (* (* (cbrt (+ a b)) (cbrt (+ a b))) (* (cbrt (+ a b)) (+ a b))))>
0.205 * * * * [progress]: [ 35 / 46 ] simplifiying candidate #<alt (λ (a b) (* (sqrt (+ a b)) (* (sqrt (+ a b)) (+ a b))))>
0.205 * * * * [progress]: [ 36 / 46 ] simplifiying candidate #<alt (λ (a b) (* 1 (* (+ a b) (+ a b))))>
0.205 * * * * [progress]: [ 37 / 46 ] simplifiying candidate #<alt (λ (a b) (* 1 (* (+ a b) (+ a b))))>
0.205 * * * * [progress]: [ 38 / 46 ] simplifiying candidate #<alt (λ (a b) (/ (* (+ a b) (+ (pow a 3) (pow b 3))) (+ (* a a) (- (* b b) (* a b)))))>
0.205 * * * * [progress]: [ 39 / 46 ] simplifiying candidate #<alt (λ (a b) (/ (* (+ a b) (- (* a a) (* b b))) (- a b)))>
0.205 * * * * [progress]: [ 40 / 46 ] simplifiying candidate #<alt (λ (a b) (/ (* (+ (pow a 3) (pow b 3)) (+ a b)) (+ (* a a) (- (* b b) (* a b)))))>
0.205 * * * * [progress]: [ 41 / 46 ] simplifiying candidate #<alt (λ (a b) (/ (* (- (* a a) (* b b)) (+ a b)) (- a b)))>
0.205 * * * * [progress]: [ 42 / 46 ] simplifiying candidate #<alt (λ (a b) (posit16->real (real->posit16 (* (+ a b) (+ a b)))))>
0.205 * * * * [progress]: [ 43 / 46 ] simplifiying candidate #<alt (λ (a b) (* (+ a b) (+ a b)))>
0.205 * * * * [progress]: [ 44 / 46 ] simplifiying candidate #<alt (λ (a b) (+ (pow a 2) (+ (pow b 2) (* 2 (* a b)))))>
0.205 * * * * [progress]: [ 45 / 46 ] simplifiying candidate #<alt (λ (a b) (+ (pow a 2) (+ (pow b 2) (* 2 (* a b)))))>
0.205 * * * * [progress]: [ 46 / 46 ] simplifiying candidate #<alt (λ (a b) (+ (pow a 2) (+ (pow b 2) (* 2 (* a b)))))>
0.206 * [simplify]: Simplifying:
  (expm1 (* (+ a b) (+ a b)))
  (log1p (* (+ a b) (+ a b)))
  (+ 1 1)
  (* (+ a b) (+ a b))
  (+ 1 1)
  (+ (log (+ a b)) (log (+ a b)))
  (log (* (+ a b) (+ a b)))
  (exp (* (+ a b) (+ a b)))
  (* (* (* (+ a b) (+ a b)) (+ a b)) (* (* (+ a b) (+ a b)) (+ a b)))
  (* (cbrt (* (+ a b) (+ a b))) (cbrt (* (+ a b) (+ a b))))
  (cbrt (* (+ a b) (+ a b)))
  (* (* (* (+ a b) (+ a b)) (* (+ a b) (+ a b))) (* (+ a b) (+ a b)))
  (sqrt (* (+ a b) (+ a b)))
  (sqrt (* (+ a b) (+ a b)))
  (* (+ (pow a 3) (pow b 3)) (+ (pow a 3) (pow b 3)))
  (* (+ (* a a) (- (* b b) (* a b))) (+ (* a a) (- (* b b) (* a b))))
  (* (+ (pow a 3) (pow b 3)) (- (* a a) (* b b)))
  (* (+ (* a a) (- (* b b) (* a b))) (- a b))
  (* (- (* a a) (* b b)) (+ (pow a 3) (pow b 3)))
  (* (- a b) (+ (* a a) (- (* b b) (* a b))))
  (* (- (* a a) (* b b)) (- (* a a) (* b b)))
  (* (- a b) (- a b))
  (* (* (cbrt (+ a b)) (cbrt (+ a b))) (* (cbrt (+ a b)) (cbrt (+ a b))))
  (* (cbrt (+ a b)) (cbrt (+ a b)))
  (* (sqrt (+ a b)) (sqrt (+ a b)))
  (* (sqrt (+ a b)) (sqrt (+ a b)))
  (* 1 1)
  (* (+ a b) (+ a b))
  (* 1 1)
  (* (+ a b) (+ a b))
  (* 1 1)
  (* (+ a b) (+ a b))
  (* 1 1)
  (* (+ a b) (+ a b))
  (* (sqrt (+ a b)) (sqrt (+ a b)))
  (* (sqrt (+ a b)) (sqrt (+ a b)))
  (* 2 1)
  (* (+ a b) a)
  (* (+ a b) b)
  (* a (+ a b))
  (* b (+ a b))
  (* (+ a b) (* (cbrt (+ a b)) (cbrt (+ a b))))
  (* (+ a b) (sqrt (+ a b)))
  (* (+ a b) 1)
  (* (+ a b) 1)
  (* (cbrt (+ a b)) (+ a b))
  (* (sqrt (+ a b)) (+ a b))
  (* (+ a b) (+ a b))
  (* (+ a b) (+ a b))
  (* (+ a b) (+ (pow a 3) (pow b 3)))
  (* (+ a b) (- (* a a) (* b b)))
  (* (+ (pow a 3) (pow b 3)) (+ a b))
  (* (- (* a a) (* b b)) (+ a b))
  (real->posit16 (* (+ a b) (+ a b)))
  (+ (pow a 2) (+ (pow b 2) (* 2 (* a b))))
  (+ (pow a 2) (+ (pow b 2) (* 2 (* a b))))
  (+ (pow a 2) (+ (pow b 2) (* 2 (* a b))))
0.207 * * [simplify]: iteration 0: 65 enodes
0.232 * * [simplify]: iteration 1: 232 enodes
0.376 * * [simplify]: iteration 2: 835 enodes
1.132 * * [simplify]: iteration 3: 4213 enodes
2.361 * * [simplify]: iteration complete: 5000 enodes
2.361 * * [simplify]: Extracting #0: cost 28 inf + 0
2.363 * * [simplify]: Extracting #1: cost 377 inf + 2
2.372 * * [simplify]: Extracting #2: cost 1288 inf + 9624
2.415 * * [simplify]: Extracting #3: cost 515 inf + 153606
2.507 * * [simplify]: Extracting #4: cost 42 inf + 243313
2.587 * * [simplify]: Extracting #5: cost 1 inf + 258007
2.671 * * [simplify]: Extracting #6: cost 0 inf + 258219
2.754 * [simplify]: Simplified to:
  (expm1 (* (+ b a) (+ b a)))
  (log1p (* (+ b a) (+ b a)))
  2
  (* (+ b a) (+ b a))
  2
  (log (* (+ b a) (+ b a)))
  (log (* (+ b a) (+ b a)))
  (exp (* (+ b a) (+ b a)))
  (* (* (* (+ b a) (+ b a)) (+ b a)) (* (* (+ b a) (+ b a)) (+ b a)))
  (* (cbrt (* (+ b a) (+ b a))) (cbrt (* (+ b a) (+ b a))))
  (cbrt (* (+ b a) (+ b a)))
  (* (* (* (+ b a) (+ b a)) (+ b a)) (* (* (+ b a) (+ b a)) (+ b a)))
  (fabs (+ b a))
  (fabs (+ b a))
  (* (fma (* b b) b (* a (* a a))) (fma (* b b) b (* a (* a a))))
  (* (fma b (- b a) (* a a)) (fma b (- b a) (* a a)))
  (fma (* a a) (fma (* b b) b (* a (* a a))) (* (- (* b b)) (fma (* b b) b (* a (* a a)))))
  (* (fma b (- b a) (* a a)) (- a b))
  (fma (* a a) (fma (* b b) b (* a (* a a))) (* (- (* b b)) (fma (* b b) b (* a (* a a)))))
  (* (fma b (- b a) (* a a)) (- a b))
  (* (* (- a b) (+ b a)) (* (- a b) (+ b a)))
  (* (- a b) (- a b))
  (* (cbrt (+ b a)) (+ b a))
  (* (cbrt (+ b a)) (cbrt (+ b a)))
  (+ b a)
  (+ b a)
  1
  (* (+ b a) (+ b a))
  1
  (* (+ b a) (+ b a))
  1
  (* (+ b a) (+ b a))
  1
  (* (+ b a) (+ b a))
  (+ b a)
  (+ b a)
  2
  (* a (+ b a))
  (* (+ b a) b)
  (* a (+ b a))
  (* (+ b a) b)
  (* (+ b a) (* (cbrt (+ b a)) (cbrt (+ b a))))
  (* (sqrt (+ b a)) (+ b a))
  (+ b a)
  (+ b a)
  (* (cbrt (+ b a)) (+ b a))
  (* (sqrt (+ b a)) (+ b a))
  (* (+ b a) (+ b a))
  (* (+ b a) (+ b a))
  (* (fma (* b b) b (* a (* a a))) (+ b a))
  (* (* (+ b a) (+ b a)) (- a b))
  (* (fma (* b b) b (* a (* a a))) (+ b a))
  (* (* (+ b a) (+ b a)) (- a b))
  (real->posit16 (* (+ b a) (+ b a)))
  (fma b b (fma (* b 2) a (* a a)))
  (fma b b (fma (* b 2) a (* a a)))
  (fma b b (fma (* b 2) a (* a a)))
2.757 * * * [progress]: adding candidates to table
2.874 * * [progress]: iteration 2 / 4
2.874 * * * [progress]: picking best candidate
2.878 * * * * [pick]: Picked  #<alt (λ (a b) (fma b b (fma (* b 2) a (* a a))))>
2.879 * * * [progress]: localizing error
2.895 * * * [progress]: generating rewritten candidates
2.895 * * * * [progress]: [ 1 / 1 ] rewriting at (2 3)
2.896 * * * [progress]: generating series expansions
2.896 * * * * [progress]: [ 1 / 1 ] generating series at (2 3)
2.896 * [backup-simplify]: Simplify (fma (* b 2) a (* a a)) into (fma (* 2 b) a (pow a 2))
2.896 * [approximate]: Taking taylor expansion of (fma (* 2 b) a (pow a 2)) in (b a) around 0
2.896 * [taylor]: Taking taylor expansion of (fma (* 2 b) a (pow a 2)) in a
2.897 * [taylor]: Rewrote expression to (+ (* (* 2 b) a) (pow a 2))
2.897 * [taylor]: Taking taylor expansion of (* (* 2 b) a) in a
2.897 * [taylor]: Taking taylor expansion of (* 2 b) in a
2.897 * [taylor]: Taking taylor expansion of 2 in a
2.897 * [backup-simplify]: Simplify 2 into 2
2.897 * [taylor]: Taking taylor expansion of b in a
2.897 * [backup-simplify]: Simplify b into b
2.897 * [taylor]: Taking taylor expansion of a in a
2.897 * [backup-simplify]: Simplify 0 into 0
2.897 * [backup-simplify]: Simplify 1 into 1
2.897 * [taylor]: Taking taylor expansion of (pow a 2) in a
2.897 * [taylor]: Taking taylor expansion of a in a
2.897 * [backup-simplify]: Simplify 0 into 0
2.897 * [backup-simplify]: Simplify 1 into 1
2.897 * [taylor]: Taking taylor expansion of (fma (* 2 b) a (pow a 2)) in b
2.897 * [taylor]: Rewrote expression to (+ (* (* 2 b) a) (pow a 2))
2.897 * [taylor]: Taking taylor expansion of (* (* 2 b) a) in b
2.897 * [taylor]: Taking taylor expansion of (* 2 b) in b
2.897 * [taylor]: Taking taylor expansion of 2 in b
2.897 * [backup-simplify]: Simplify 2 into 2
2.897 * [taylor]: Taking taylor expansion of b in b
2.897 * [backup-simplify]: Simplify 0 into 0
2.897 * [backup-simplify]: Simplify 1 into 1
2.897 * [taylor]: Taking taylor expansion of a in b
2.897 * [backup-simplify]: Simplify a into a
2.897 * [taylor]: Taking taylor expansion of (pow a 2) in b
2.897 * [taylor]: Taking taylor expansion of a in b
2.897 * [backup-simplify]: Simplify a into a
2.897 * [taylor]: Taking taylor expansion of (fma (* 2 b) a (pow a 2)) in b
2.897 * [taylor]: Rewrote expression to (+ (* (* 2 b) a) (pow a 2))
2.897 * [taylor]: Taking taylor expansion of (* (* 2 b) a) in b
2.897 * [taylor]: Taking taylor expansion of (* 2 b) in b
2.897 * [taylor]: Taking taylor expansion of 2 in b
2.897 * [backup-simplify]: Simplify 2 into 2
2.898 * [taylor]: Taking taylor expansion of b in b
2.898 * [backup-simplify]: Simplify 0 into 0
2.898 * [backup-simplify]: Simplify 1 into 1
2.898 * [taylor]: Taking taylor expansion of a in b
2.898 * [backup-simplify]: Simplify a into a
2.898 * [taylor]: Taking taylor expansion of (pow a 2) in b
2.898 * [taylor]: Taking taylor expansion of a in b
2.898 * [backup-simplify]: Simplify a into a
2.898 * [backup-simplify]: Simplify (* 2 0) into 0
2.898 * [backup-simplify]: Simplify (* 0 a) into 0
2.898 * [backup-simplify]: Simplify (* a a) into (pow a 2)
2.899 * [backup-simplify]: Simplify (+ 0 (pow a 2)) into (pow a 2)
2.899 * [taylor]: Taking taylor expansion of (pow a 2) in a
2.899 * [taylor]: Taking taylor expansion of a in a
2.899 * [backup-simplify]: Simplify 0 into 0
2.899 * [backup-simplify]: Simplify 1 into 1
2.899 * [backup-simplify]: Simplify (+ (* 2 1) (* 0 0)) into 2
2.900 * [backup-simplify]: Simplify (+ (* 0 0) (* 2 a)) into (* 2 a)
2.900 * [backup-simplify]: Simplify (+ (* a 0) (* 0 a)) into 0
2.900 * [backup-simplify]: Simplify (+ (* 2 a) 0) into (* 2 a)
2.900 * [taylor]: Taking taylor expansion of (* 2 a) in a
2.900 * [taylor]: Taking taylor expansion of 2 in a
2.900 * [backup-simplify]: Simplify 2 into 2
2.900 * [taylor]: Taking taylor expansion of a in a
2.900 * [backup-simplify]: Simplify 0 into 0
2.900 * [backup-simplify]: Simplify 1 into 1
2.900 * [backup-simplify]: Simplify (* 2 0) into 0
2.900 * [backup-simplify]: Simplify 0 into 0
2.901 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 1) (* 0 0))) into 0
2.902 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 2 0) (* 0 a))) into 0
2.902 * [backup-simplify]: Simplify (+ (* a 0) (+ (* 0 0) (* 0 a))) into 0
2.903 * [backup-simplify]: Simplify (+ 0 0) into 0
2.903 * [taylor]: Taking taylor expansion of 0 in a
2.903 * [backup-simplify]: Simplify 0 into 0
2.903 * [backup-simplify]: Simplify 0 into 0
2.904 * [backup-simplify]: Simplify (+ (* 2 1) (* 0 0)) into 2
2.904 * [backup-simplify]: Simplify 2 into 2
2.904 * [backup-simplify]: Simplify (* 1 1) into 1
2.904 * [backup-simplify]: Simplify 1 into 1
2.905 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
2.906 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 2 0) (+ (* 0 0) (* 0 a)))) into 0
2.907 * [backup-simplify]: Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (* 0 a)))) into 0
2.907 * [backup-simplify]: Simplify (+ 0 0) into 0
2.907 * [taylor]: Taking taylor expansion of 0 in a
2.907 * [backup-simplify]: Simplify 0 into 0
2.907 * [backup-simplify]: Simplify 0 into 0
2.907 * [backup-simplify]: Simplify 0 into 0
2.908 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 1) (* 0 0))) into 0
2.908 * [backup-simplify]: Simplify 0 into 0
2.909 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.909 * [backup-simplify]: Simplify 0 into 0
2.910 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
2.911 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a))))) into 0
2.912 * [backup-simplify]: Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a))))) into 0
2.913 * [backup-simplify]: Simplify (+ 0 0) into 0
2.913 * [taylor]: Taking taylor expansion of 0 in a
2.913 * [backup-simplify]: Simplify 0 into 0
2.913 * [backup-simplify]: Simplify 0 into 0
2.913 * [backup-simplify]: Simplify 0 into 0
2.913 * [backup-simplify]: Simplify (+ (* 1 (pow (* a 1) 2)) (* 2 (* a b))) into (+ (pow a 2) (* 2 (* a b)))
2.913 * [backup-simplify]: Simplify (fma (* (/ 1 b) 2) (/ 1 a) (* (/ 1 a) (/ 1 a))) into (fma (/ 2 b) (/ 1 a) (/ 1 (pow a 2)))
2.913 * [approximate]: Taking taylor expansion of (fma (/ 2 b) (/ 1 a) (/ 1 (pow a 2))) in (b a) around 0
2.913 * [taylor]: Taking taylor expansion of (fma (/ 2 b) (/ 1 a) (/ 1 (pow a 2))) in a
2.913 * [taylor]: Rewrote expression to (+ (* (/ 2 b) (/ 1 a)) (/ 1 (pow a 2)))
2.913 * [taylor]: Taking taylor expansion of (* (/ 2 b) (/ 1 a)) in a
2.913 * [taylor]: Taking taylor expansion of (/ 2 b) in a
2.914 * [taylor]: Taking taylor expansion of 2 in a
2.914 * [backup-simplify]: Simplify 2 into 2
2.914 * [taylor]: Taking taylor expansion of b in a
2.914 * [backup-simplify]: Simplify b into b
2.914 * [backup-simplify]: Simplify (/ 2 b) into (/ 2 b)
2.914 * [taylor]: Taking taylor expansion of (/ 1 a) in a
2.914 * [taylor]: Taking taylor expansion of a in a
2.914 * [backup-simplify]: Simplify 0 into 0
2.914 * [backup-simplify]: Simplify 1 into 1
2.914 * [backup-simplify]: Simplify (/ 1 1) into 1
2.914 * [taylor]: Taking taylor expansion of (/ 1 (pow a 2)) in a
2.914 * [taylor]: Taking taylor expansion of (pow a 2) in a
2.914 * [taylor]: Taking taylor expansion of a in a
2.914 * [backup-simplify]: Simplify 0 into 0
2.914 * [backup-simplify]: Simplify 1 into 1
2.915 * [backup-simplify]: Simplify (* 1 1) into 1
2.915 * [backup-simplify]: Simplify (/ 1 1) into 1
2.915 * [taylor]: Taking taylor expansion of (fma (/ 2 b) (/ 1 a) (/ 1 (pow a 2))) in b
2.915 * [taylor]: Rewrote expression to (+ (* (/ 2 b) (/ 1 a)) (/ 1 (pow a 2)))
2.915 * [taylor]: Taking taylor expansion of (* (/ 2 b) (/ 1 a)) in b
2.915 * [taylor]: Taking taylor expansion of (/ 2 b) in b
2.915 * [taylor]: Taking taylor expansion of 2 in b
2.915 * [backup-simplify]: Simplify 2 into 2
2.915 * [taylor]: Taking taylor expansion of b in b
2.915 * [backup-simplify]: Simplify 0 into 0
2.915 * [backup-simplify]: Simplify 1 into 1
2.916 * [backup-simplify]: Simplify (/ 2 1) into 2
2.916 * [taylor]: Taking taylor expansion of (/ 1 a) in b
2.916 * [taylor]: Taking taylor expansion of a in b
2.916 * [backup-simplify]: Simplify a into a
2.916 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
2.916 * [taylor]: Taking taylor expansion of (/ 1 (pow a 2)) in b
2.916 * [taylor]: Taking taylor expansion of (pow a 2) in b
2.916 * [taylor]: Taking taylor expansion of a in b
2.916 * [backup-simplify]: Simplify a into a
2.916 * [backup-simplify]: Simplify (* a a) into (pow a 2)
2.916 * [backup-simplify]: Simplify (/ 1 (pow a 2)) into (/ 1 (pow a 2))
2.916 * [taylor]: Taking taylor expansion of (fma (/ 2 b) (/ 1 a) (/ 1 (pow a 2))) in b
2.916 * [taylor]: Rewrote expression to (+ (* (/ 2 b) (/ 1 a)) (/ 1 (pow a 2)))
2.916 * [taylor]: Taking taylor expansion of (* (/ 2 b) (/ 1 a)) in b
2.916 * [taylor]: Taking taylor expansion of (/ 2 b) in b
2.916 * [taylor]: Taking taylor expansion of 2 in b
2.916 * [backup-simplify]: Simplify 2 into 2
2.916 * [taylor]: Taking taylor expansion of b in b
2.916 * [backup-simplify]: Simplify 0 into 0
2.916 * [backup-simplify]: Simplify 1 into 1
2.917 * [backup-simplify]: Simplify (/ 2 1) into 2
2.917 * [taylor]: Taking taylor expansion of (/ 1 a) in b
2.917 * [taylor]: Taking taylor expansion of a in b
2.917 * [backup-simplify]: Simplify a into a
2.917 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
2.917 * [taylor]: Taking taylor expansion of (/ 1 (pow a 2)) in b
2.917 * [taylor]: Taking taylor expansion of (pow a 2) in b
2.917 * [taylor]: Taking taylor expansion of a in b
2.917 * [backup-simplify]: Simplify a into a
2.917 * [backup-simplify]: Simplify (* a a) into (pow a 2)
2.917 * [backup-simplify]: Simplify (/ 1 (pow a 2)) into (/ 1 (pow a 2))
2.917 * [backup-simplify]: Simplify (* 2 (/ 1 a)) into (/ 2 a)
2.917 * [backup-simplify]: Simplify (+ (/ 2 a) 0) into (* 2 (/ 1 a))
2.917 * [taylor]: Taking taylor expansion of (* 2 (/ 1 a)) in a
2.917 * [taylor]: Taking taylor expansion of 2 in a
2.917 * [backup-simplify]: Simplify 2 into 2
2.918 * [taylor]: Taking taylor expansion of (/ 1 a) in a
2.918 * [taylor]: Taking taylor expansion of a in a
2.918 * [backup-simplify]: Simplify 0 into 0
2.918 * [backup-simplify]: Simplify 1 into 1
2.918 * [backup-simplify]: Simplify (/ 1 1) into 1
2.918 * [backup-simplify]: Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
2.919 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)))) into 0
2.919 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 a))) into 0
2.919 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow a 2))) into (/ 1 (pow a 2))
2.919 * [taylor]: Taking taylor expansion of (/ 1 (pow a 2)) in a
2.919 * [taylor]: Taking taylor expansion of (pow a 2) in a
2.919 * [taylor]: Taking taylor expansion of a in a
2.919 * [backup-simplify]: Simplify 0 into 0
2.919 * [backup-simplify]: Simplify 1 into 1
2.920 * [backup-simplify]: Simplify (* 1 1) into 1
2.920 * [backup-simplify]: Simplify (/ 1 1) into 1
2.920 * [backup-simplify]: Simplify 1 into 1
2.921 * [backup-simplify]: Simplify (* 2 1) into 2
2.921 * [backup-simplify]: Simplify 2 into 2
2.921 * [backup-simplify]: Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
2.922 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.922 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 a)))) into 0
2.922 * [backup-simplify]: Simplify (+ (* a 0) (* 0 a)) into 0
2.923 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow a 2)) (/ 0 (pow a 2))))) into 0
2.923 * [backup-simplify]: Simplify (+ 0 0) into 0
2.923 * [taylor]: Taking taylor expansion of 0 in a
2.923 * [backup-simplify]: Simplify 0 into 0
2.924 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.924 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.924 * [backup-simplify]: Simplify 0 into 0
2.925 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.931 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
2.931 * [backup-simplify]: Simplify 0 into 0
2.931 * [backup-simplify]: Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
2.932 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.933 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 a))))) into 0
2.934 * [backup-simplify]: Simplify (+ (* a 0) (+ (* 0 0) (* 0 a))) into 0
2.934 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow a 2)) (/ 0 (pow a 2))) (* 0 (/ 0 (pow a 2))))) into 0
2.934 * [backup-simplify]: Simplify (+ 0 0) into 0
2.934 * [taylor]: Taking taylor expansion of 0 in a
2.934 * [backup-simplify]: Simplify 0 into 0
2.935 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.936 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.936 * [backup-simplify]: Simplify 0 into 0
2.937 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.938 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
2.938 * [backup-simplify]: Simplify 0 into 0
2.938 * [backup-simplify]: Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
2.939 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.941 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 a)))))) into 0
2.941 * [backup-simplify]: Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (* 0 a)))) into 0
2.942 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow a 2)) (/ 0 (pow a 2))) (* 0 (/ 0 (pow a 2))) (* 0 (/ 0 (pow a 2))))) into 0
2.942 * [backup-simplify]: Simplify (+ 0 0) into 0
2.942 * [taylor]: Taking taylor expansion of 0 in a
2.942 * [backup-simplify]: Simplify 0 into 0
2.942 * [backup-simplify]: Simplify 0 into 0
2.943 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.944 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.944 * [backup-simplify]: Simplify 0 into 0
2.944 * [backup-simplify]: Simplify (+ (* 2 (* (/ 1 (/ 1 a)) (/ 1 (/ 1 b)))) (* 1 (pow (* (/ 1 (/ 1 a)) 1) 2))) into (+ (pow a 2) (* 2 (* a b)))
2.944 * [backup-simplify]: Simplify (fma (* (/ 1 (- b)) 2) (/ 1 (- a)) (* (/ 1 (- a)) (/ 1 (- a)))) into (fma (/ -2 b) (/ -1 a) (/ 1 (pow a 2)))
2.945 * [approximate]: Taking taylor expansion of (fma (/ -2 b) (/ -1 a) (/ 1 (pow a 2))) in (b a) around 0
2.945 * [taylor]: Taking taylor expansion of (fma (/ -2 b) (/ -1 a) (/ 1 (pow a 2))) in a
2.945 * [taylor]: Rewrote expression to (+ (* (/ -2 b) (/ -1 a)) (/ 1 (pow a 2)))
2.945 * [taylor]: Taking taylor expansion of (* (/ -2 b) (/ -1 a)) in a
2.945 * [taylor]: Taking taylor expansion of (/ -2 b) in a
2.945 * [taylor]: Taking taylor expansion of -2 in a
2.945 * [backup-simplify]: Simplify -2 into -2
2.945 * [taylor]: Taking taylor expansion of b in a
2.945 * [backup-simplify]: Simplify b into b
2.945 * [backup-simplify]: Simplify (/ -2 b) into (/ -2 b)
2.945 * [taylor]: Taking taylor expansion of (/ -1 a) in a
2.945 * [taylor]: Taking taylor expansion of -1 in a
2.945 * [backup-simplify]: Simplify -1 into -1
2.945 * [taylor]: Taking taylor expansion of a in a
2.945 * [backup-simplify]: Simplify 0 into 0
2.945 * [backup-simplify]: Simplify 1 into 1
2.945 * [backup-simplify]: Simplify (/ -1 1) into -1
2.945 * [taylor]: Taking taylor expansion of (/ 1 (pow a 2)) in a
2.945 * [taylor]: Taking taylor expansion of (pow a 2) in a
2.946 * [taylor]: Taking taylor expansion of a in a
2.946 * [backup-simplify]: Simplify 0 into 0
2.946 * [backup-simplify]: Simplify 1 into 1
2.946 * [backup-simplify]: Simplify (* 1 1) into 1
2.946 * [backup-simplify]: Simplify (/ 1 1) into 1
2.946 * [taylor]: Taking taylor expansion of (fma (/ -2 b) (/ -1 a) (/ 1 (pow a 2))) in b
2.946 * [taylor]: Rewrote expression to (+ (* (/ -2 b) (/ -1 a)) (/ 1 (pow a 2)))
2.946 * [taylor]: Taking taylor expansion of (* (/ -2 b) (/ -1 a)) in b
2.946 * [taylor]: Taking taylor expansion of (/ -2 b) in b
2.946 * [taylor]: Taking taylor expansion of -2 in b
2.947 * [backup-simplify]: Simplify -2 into -2
2.947 * [taylor]: Taking taylor expansion of b in b
2.947 * [backup-simplify]: Simplify 0 into 0
2.947 * [backup-simplify]: Simplify 1 into 1
2.947 * [backup-simplify]: Simplify (/ -2 1) into -2
2.947 * [taylor]: Taking taylor expansion of (/ -1 a) in b
2.947 * [taylor]: Taking taylor expansion of -1 in b
2.947 * [backup-simplify]: Simplify -1 into -1
2.947 * [taylor]: Taking taylor expansion of a in b
2.947 * [backup-simplify]: Simplify a into a
2.947 * [backup-simplify]: Simplify (/ -1 a) into (/ -1 a)
2.947 * [taylor]: Taking taylor expansion of (/ 1 (pow a 2)) in b
2.947 * [taylor]: Taking taylor expansion of (pow a 2) in b
2.947 * [taylor]: Taking taylor expansion of a in b
2.947 * [backup-simplify]: Simplify a into a
2.947 * [backup-simplify]: Simplify (* a a) into (pow a 2)
2.947 * [backup-simplify]: Simplify (/ 1 (pow a 2)) into (/ 1 (pow a 2))
2.947 * [taylor]: Taking taylor expansion of (fma (/ -2 b) (/ -1 a) (/ 1 (pow a 2))) in b
2.948 * [taylor]: Rewrote expression to (+ (* (/ -2 b) (/ -1 a)) (/ 1 (pow a 2)))
2.948 * [taylor]: Taking taylor expansion of (* (/ -2 b) (/ -1 a)) in b
2.948 * [taylor]: Taking taylor expansion of (/ -2 b) in b
2.948 * [taylor]: Taking taylor expansion of -2 in b
2.948 * [backup-simplify]: Simplify -2 into -2
2.948 * [taylor]: Taking taylor expansion of b in b
2.948 * [backup-simplify]: Simplify 0 into 0
2.948 * [backup-simplify]: Simplify 1 into 1
2.948 * [backup-simplify]: Simplify (/ -2 1) into -2
2.948 * [taylor]: Taking taylor expansion of (/ -1 a) in b
2.948 * [taylor]: Taking taylor expansion of -1 in b
2.948 * [backup-simplify]: Simplify -1 into -1
2.948 * [taylor]: Taking taylor expansion of a in b
2.948 * [backup-simplify]: Simplify a into a
2.948 * [backup-simplify]: Simplify (/ -1 a) into (/ -1 a)
2.948 * [taylor]: Taking taylor expansion of (/ 1 (pow a 2)) in b
2.948 * [taylor]: Taking taylor expansion of (pow a 2) in b
2.948 * [taylor]: Taking taylor expansion of a in b
2.948 * [backup-simplify]: Simplify a into a
2.948 * [backup-simplify]: Simplify (* a a) into (pow a 2)
2.949 * [backup-simplify]: Simplify (/ 1 (pow a 2)) into (/ 1 (pow a 2))
2.949 * [backup-simplify]: Simplify (* -2 (/ -1 a)) into (/ 2 a)
2.949 * [backup-simplify]: Simplify (+ (/ 2 a) 0) into (* 2 (/ 1 a))
2.949 * [taylor]: Taking taylor expansion of (* 2 (/ 1 a)) in a
2.949 * [taylor]: Taking taylor expansion of 2 in a
2.949 * [backup-simplify]: Simplify 2 into 2
2.949 * [taylor]: Taking taylor expansion of (/ 1 a) in a
2.949 * [taylor]: Taking taylor expansion of a in a
2.949 * [backup-simplify]: Simplify 0 into 0
2.949 * [backup-simplify]: Simplify 1 into 1
2.949 * [backup-simplify]: Simplify (/ 1 1) into 1
2.949 * [backup-simplify]: Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
2.950 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2 (/ 0 1)))) into 0
2.951 * [backup-simplify]: Simplify (+ (* -2 0) (* 0 (/ -1 a))) into 0
2.951 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow a 2))) into (/ 1 (pow a 2))
2.951 * [taylor]: Taking taylor expansion of (/ 1 (pow a 2)) in a
2.951 * [taylor]: Taking taylor expansion of (pow a 2) in a
2.951 * [taylor]: Taking taylor expansion of a in a
2.951 * [backup-simplify]: Simplify 0 into 0
2.951 * [backup-simplify]: Simplify 1 into 1
2.951 * [backup-simplify]: Simplify (* 1 1) into 1
2.952 * [backup-simplify]: Simplify (/ 1 1) into 1
2.952 * [backup-simplify]: Simplify 1 into 1
2.952 * [backup-simplify]: Simplify (* 2 1) into 2
2.952 * [backup-simplify]: Simplify 2 into 2
2.952 * [backup-simplify]: Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
2.953 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.954 * [backup-simplify]: Simplify (+ (* -2 0) (+ (* 0 0) (* 0 (/ -1 a)))) into 0
2.954 * [backup-simplify]: Simplify (+ (* a 0) (* 0 a)) into 0
2.954 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow a 2)) (/ 0 (pow a 2))))) into 0
2.955 * [backup-simplify]: Simplify (+ 0 0) into 0
2.955 * [taylor]: Taking taylor expansion of 0 in a
2.955 * [backup-simplify]: Simplify 0 into 0
2.955 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
2.956 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.956 * [backup-simplify]: Simplify 0 into 0
2.957 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
2.958 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
2.958 * [backup-simplify]: Simplify 0 into 0
2.958 * [backup-simplify]: Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
2.959 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.960 * [backup-simplify]: Simplify (+ (* -2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 a))))) into 0
2.960 * [backup-simplify]: Simplify (+ (* a 0) (+ (* 0 0) (* 0 a))) into 0
2.961 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow a 2)) (/ 0 (pow a 2))) (* 0 (/ 0 (pow a 2))))) into 0
2.961 * [backup-simplify]: Simplify (+ 0 0) into 0
2.961 * [taylor]: Taking taylor expansion of 0 in a
2.961 * [backup-simplify]: Simplify 0 into 0
2.962 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
2.963 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.963 * [backup-simplify]: Simplify 0 into 0
2.964 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.965 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
2.965 * [backup-simplify]: Simplify 0 into 0
2.965 * [backup-simplify]: Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
2.966 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.967 * [backup-simplify]: Simplify (+ (* -2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 a)))))) into 0
2.968 * [backup-simplify]: Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (* 0 a)))) into 0
2.968 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow a 2)) (/ 0 (pow a 2))) (* 0 (/ 0 (pow a 2))) (* 0 (/ 0 (pow a 2))))) into 0
2.969 * [backup-simplify]: Simplify (+ 0 0) into 0
2.969 * [taylor]: Taking taylor expansion of 0 in a
2.969 * [backup-simplify]: Simplify 0 into 0
2.969 * [backup-simplify]: Simplify 0 into 0
2.970 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
2.970 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
2.971 * [backup-simplify]: Simplify 0 into 0
2.971 * [backup-simplify]: Simplify (+ (* 2 (* (/ 1 (/ 1 (- a))) (/ 1 (/ 1 (- b))))) (* 1 (pow (* (/ 1 (/ 1 (- a))) 1) 2))) into (+ (pow a 2) (* 2 (* a b)))
2.971 * * * [progress]: simplifying candidates
2.971 * * * * [progress]: [ 1 / 14 ] simplifiying candidate #<alt (λ (a b) (fma b b (log1p (expm1 (fma (* b 2) a (* a a))))))>
2.971 * * * * [progress]: [ 2 / 14 ] simplifiying candidate #<alt (λ (a b) (fma b b (expm1 (log1p (fma (* b 2) a (* a a))))))>
2.971 * * * * [progress]: [ 3 / 14 ] simplifiying candidate #<alt (λ (a b) (fma b b (+ (* (* b 2) a) (* a a))))>
2.971 * * * * [progress]: [ 4 / 14 ] simplifiying candidate #<alt (λ (a b) (fma b b (pow (fma (* b 2) a (* a a)) 1)))>
2.971 * * * * [progress]: [ 5 / 14 ] simplifiying candidate #<alt (λ (a b) (fma b b (exp (log (fma (* b 2) a (* a a))))))>
2.971 * * * * [progress]: [ 6 / 14 ] simplifiying candidate #<alt (λ (a b) (fma b b (log (exp (fma (* b 2) a (* a a))))))>
2.971 * * * * [progress]: [ 7 / 14 ] simplifiying candidate #<alt (λ (a b) (fma b b (* (* (cbrt (fma (* b 2) a (* a a))) (cbrt (fma (* b 2) a (* a a)))) (cbrt (fma (* b 2) a (* a a))))))>
2.971 * * * * [progress]: [ 8 / 14 ] simplifiying candidate #<alt (λ (a b) (fma b b (cbrt (* (* (fma (* b 2) a (* a a)) (fma (* b 2) a (* a a))) (fma (* b 2) a (* a a))))))>
2.971 * * * * [progress]: [ 9 / 14 ] simplifiying candidate #<alt (λ (a b) (fma b b (* (sqrt (fma (* b 2) a (* a a))) (sqrt (fma (* b 2) a (* a a))))))>
2.972 * * * * [progress]: [ 10 / 14 ] simplifiying candidate #<alt (λ (a b) (fma b b (* 1 (fma (* b 2) a (* a a)))))>
2.972 * * * * [progress]: [ 11 / 14 ] simplifiying candidate #<alt (λ (a b) (fma b b (posit16->real (real->posit16 (fma (* b 2) a (* a a))))))>
2.972 * * * * [progress]: [ 12 / 14 ] simplifiying candidate #<alt (λ (a b) (fma b b (+ (pow a 2) (* 2 (* a b)))))>
2.972 * * * * [progress]: [ 13 / 14 ] simplifiying candidate #<alt (λ (a b) (fma b b (+ (pow a 2) (* 2 (* a b)))))>
2.972 * * * * [progress]: [ 14 / 14 ] simplifiying candidate #<alt (λ (a b) (fma b b (+ (pow a 2) (* 2 (* a b)))))>
2.972 * [simplify]: Simplifying:
  (expm1 (fma (* b 2) a (* a a)))
  (log1p (fma (* b 2) a (* a a)))
  (* (* b 2) a)
  (log (fma (* b 2) a (* a a)))
  (exp (fma (* b 2) a (* a a)))
  (* (cbrt (fma (* b 2) a (* a a))) (cbrt (fma (* b 2) a (* a a))))
  (cbrt (fma (* b 2) a (* a a)))
  (* (* (fma (* b 2) a (* a a)) (fma (* b 2) a (* a a))) (fma (* b 2) a (* a a)))
  (sqrt (fma (* b 2) a (* a a)))
  (sqrt (fma (* b 2) a (* a a)))
  (real->posit16 (fma (* b 2) a (* a a)))
  (+ (pow a 2) (* 2 (* a b)))
  (+ (pow a 2) (* 2 (* a b)))
  (+ (pow a 2) (* 2 (* a b)))
2.972 * * [simplify]: iteration 0: 21 enodes
2.979 * * [simplify]: iteration 1: 35 enodes
2.991 * * [simplify]: iteration 2: 74 enodes
3.016 * * [simplify]: iteration 3: 264 enodes
3.263 * * [simplify]: iteration 4: 1151 enodes
4.862 * * [simplify]: iteration complete: 5000 enodes
4.862 * * [simplify]: Extracting #0: cost 11 inf + 0
4.862 * * [simplify]: Extracting #1: cost 110 inf + 0
4.871 * * [simplify]: Extracting #2: cost 812 inf + 129
4.876 * * [simplify]: Extracting #3: cost 1032 inf + 6910
4.912 * * [simplify]: Extracting #4: cost 329 inf + 182725
4.984 * * [simplify]: Extracting #5: cost 10 inf + 276243
5.060 * * [simplify]: Extracting #6: cost 0 inf + 278103
5.153 * [simplify]: Simplified to:
  (expm1 (fma a a (+ (* a b) (* a b))))
  (log1p (fma a a (+ (* a b) (* a b))))
  (+ (* a b) (* a b))
  (log (fma a a (+ (* a b) (* a b))))
  (exp (fma a a (+ (* a b) (* a b))))
  (* (cbrt (fma a a (+ (* a b) (* a b)))) (cbrt (fma a a (+ (* a b) (* a b)))))
  (cbrt (fma a a (+ (* a b) (* a b))))
  (* (fma a a (+ (* a b) (* a b))) (* (fma a a (+ (* a b) (* a b))) (fma a a (+ (* a b) (* a b)))))
  (sqrt (fma a a (+ (* a b) (* a b))))
  (sqrt (fma a a (+ (* a b) (* a b))))
  (real->posit16 (fma a a (+ (* a b) (* a b))))
  (fma a a (+ (* a b) (* a b)))
  (fma a a (+ (* a b) (* a b)))
  (fma a a (+ (* a b) (* a b)))
5.154 * * * [progress]: adding candidates to table
5.238 * * [progress]: iteration 3 / 4
5.238 * * * [progress]: picking best candidate
5.243 * * * * [pick]: Picked  #<alt (λ (a b) (fma b b (fma a a (+ (* a b) (* a b)))))>
5.243 * * * [progress]: localizing error
5.266 * * * [progress]: generating rewritten candidates
5.267 * * * [progress]: generating series expansions
5.267 * * * [progress]: simplifying candidates
5.267 * [simplify]: Simplifying:
  
5.267 * * [simplify]: iteration 0: 0 enodes
5.267 * * [simplify]: iteration complete: 0 enodes
5.267 * * [simplify]: Extracting #0: cost 0 inf + 0
5.267 * [simplify]: Simplified to:
  
5.267 * * * [progress]: adding candidates to table
5.267 * [progress]: [Phase 3 of 3] Extracting.
5.270 * [simplify]: Simplifying:
  (fma b b (fma a a (+ (* a b) (* a b))))
5.270 * * [simplify]: iteration 0: 6 enodes
5.270 * * [simplify]: iteration 1: 7 enodes
5.271 * * [simplify]: iteration complete: 7 enodes
5.271 * * [simplify]: Extracting #0: cost 1 inf + 0
5.271 * * [simplify]: Extracting #1: cost 3 inf + 0
5.271 * * [simplify]: Extracting #2: cost 4 inf + 1
5.271 * * [simplify]: Extracting #3: cost 4 inf + 2
5.271 * * [simplify]: Extracting #4: cost 0 inf + 455
5.271 * [simplify]: Simplified to:
  (fma b b (fma a a (+ (* b a) (* b a))))
6.100 * [regime-testing]: Baseline error score: 0.0031253906738342293
6.103 * [regime-testing]: Oracle error score: 0.0031253906738342293
6.103 * [regime-testing]: End program error score: 0.0031253906738342293
6.163 * [regime-testing]: Target error score: 0.012001500187523441