20.151 * [progress]: [Phase 1 of 3] Setting up.
0.001 * * * [progress]: [1/2] Preparing points
0.030 * * * [progress]: [2/2] Setting up program.
0.034 * [progress]: [Phase 2 of 3] Improving.
0.034 * * * * [progress]: [ 1 / 1 ] simplifiying candidate #<alt (λ (a b) (* (+ a b) (+ a b)))>
0.034 * [simplify]: Simplifying:
  (* (+ a b) (+ a b))
0.034 * * [simplify]: iteration 0: 4 enodes
0.036 * * [simplify]: iteration 1: 11 enodes
0.041 * * [simplify]: iteration 2: 27 enodes
0.053 * * [simplify]: iteration 3: 65 enodes
0.074 * * [simplify]: iteration 4: 105 enodes
0.102 * * [simplify]: iteration 5: 131 enodes
0.127 * * [simplify]: iteration 6: 153 enodes
0.160 * * [simplify]: iteration 7: 167 enodes
0.187 * * [simplify]: iteration complete: 167 enodes
0.187 * * [simplify]: Extracting #0: cost 1 inf + 0
0.187 * * [simplify]: Extracting #1: cost 19 inf + 0
0.187 * * [simplify]: Extracting #2: cost 14 inf + 85
0.189 * * [simplify]: Extracting #3: cost 0 inf + 1203
0.190 * * [simplify]: Extracting #4: cost 0 inf + 1125
0.192 * [simplify]: Simplified to:
  (* (+ b a) (+ b a))
0.193 * * [progress]: iteration 1 / 4
0.193 * * * [progress]: picking best candidate
0.196 * * * * [pick]: Picked  #<alt (λ (a b) (* (+ a b) (+ a b)))>
0.196 * * * [progress]: localizing error
0.208 * * * [progress]: generating rewritten candidates
0.208 * * * * [progress]: [ 1 / 1 ] rewriting at (2)
0.250 * * * [progress]: generating series expansions
0.250 * * * * [progress]: [ 1 / 1 ] generating series at (2)
0.251 * [backup-simplify]: Simplify (* (+ a b) (+ a b)) into (pow (+ a b) 2)
0.251 * [approximate]: Taking taylor expansion of (pow (+ a b) 2) in (a b) around 0
0.251 * [taylor]: Taking taylor expansion of (pow (+ a b) 2) in b
0.251 * [taylor]: Taking taylor expansion of (+ a b) in b
0.251 * [taylor]: Taking taylor expansion of a in b
0.251 * [backup-simplify]: Simplify a into a
0.251 * [taylor]: Taking taylor expansion of b in b
0.251 * [backup-simplify]: Simplify 0 into 0
0.251 * [backup-simplify]: Simplify 1 into 1
0.251 * [backup-simplify]: Simplify (+ a 0) into a
0.251 * [taylor]: Taking taylor expansion of (pow (+ a b) 2) in a
0.251 * [taylor]: Taking taylor expansion of (+ a b) in a
0.251 * [taylor]: Taking taylor expansion of a in a
0.251 * [backup-simplify]: Simplify 0 into 0
0.251 * [backup-simplify]: Simplify 1 into 1
0.251 * [taylor]: Taking taylor expansion of b in a
0.251 * [backup-simplify]: Simplify b into b
0.251 * [backup-simplify]: Simplify (+ 0 b) into b
0.251 * [taylor]: Taking taylor expansion of (pow (+ a b) 2) in a
0.251 * [taylor]: Taking taylor expansion of (+ a b) in a
0.251 * [taylor]: Taking taylor expansion of a in a
0.251 * [backup-simplify]: Simplify 0 into 0
0.251 * [backup-simplify]: Simplify 1 into 1
0.251 * [taylor]: Taking taylor expansion of b in a
0.251 * [backup-simplify]: Simplify b into b
0.251 * [backup-simplify]: Simplify (+ 0 b) into b
0.251 * [backup-simplify]: Simplify (* b b) into (pow b 2)
0.251 * [taylor]: Taking taylor expansion of (pow b 2) in b
0.251 * [taylor]: Taking taylor expansion of b in b
0.251 * [backup-simplify]: Simplify 0 into 0
0.251 * [backup-simplify]: Simplify 1 into 1
0.252 * [backup-simplify]: Simplify (+ 1 0) into 1
0.252 * [backup-simplify]: Simplify (+ (* b 1) (* 1 b)) into (* 2 b)
0.252 * [taylor]: Taking taylor expansion of (* 2 b) in b
0.252 * [taylor]: Taking taylor expansion of 2 in b
0.252 * [backup-simplify]: Simplify 2 into 2
0.252 * [taylor]: Taking taylor expansion of b in b
0.252 * [backup-simplify]: Simplify 0 into 0
0.252 * [backup-simplify]: Simplify 1 into 1
0.252 * [backup-simplify]: Simplify (* 2 0) into 0
0.252 * [backup-simplify]: Simplify 0 into 0
0.252 * [backup-simplify]: Simplify (+ 0 0) into 0
0.253 * [backup-simplify]: Simplify (+ (* b 0) (+ (* 1 1) (* 0 b))) into 1
0.253 * [taylor]: Taking taylor expansion of 1 in b
0.253 * [backup-simplify]: Simplify 1 into 1
0.253 * [backup-simplify]: Simplify 1 into 1
0.253 * [backup-simplify]: Simplify (+ (* 2 1) (* 0 0)) into 2
0.253 * [backup-simplify]: Simplify 2 into 2
0.254 * [backup-simplify]: Simplify (* 1 1) into 1
0.254 * [backup-simplify]: Simplify 1 into 1
0.254 * [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))))
0.254 * [backup-simplify]: Simplify (* (+ (/ 1 a) (/ 1 b)) (+ (/ 1 a) (/ 1 b))) into (pow (+ (/ 1 a) (/ 1 b)) 2)
0.254 * [approximate]: Taking taylor expansion of (pow (+ (/ 1 a) (/ 1 b)) 2) in (a b) around 0
0.254 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 a) (/ 1 b)) 2) in b
0.254 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in b
0.254 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.254 * [taylor]: Taking taylor expansion of a in b
0.254 * [backup-simplify]: Simplify a into a
0.254 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
0.254 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.254 * [taylor]: Taking taylor expansion of b in b
0.254 * [backup-simplify]: Simplify 0 into 0
0.254 * [backup-simplify]: Simplify 1 into 1
0.254 * [backup-simplify]: Simplify (/ 1 1) into 1
0.255 * [backup-simplify]: Simplify (+ 0 1) into 1
0.255 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 a) (/ 1 b)) 2) in a
0.255 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in a
0.255 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.255 * [taylor]: Taking taylor expansion of a in a
0.255 * [backup-simplify]: Simplify 0 into 0
0.255 * [backup-simplify]: Simplify 1 into 1
0.255 * [backup-simplify]: Simplify (/ 1 1) into 1
0.255 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.255 * [taylor]: Taking taylor expansion of b in a
0.255 * [backup-simplify]: Simplify b into b
0.255 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.256 * [backup-simplify]: Simplify (+ 1 0) into 1
0.256 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 a) (/ 1 b)) 2) in a
0.256 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in a
0.256 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.256 * [taylor]: Taking taylor expansion of a in a
0.256 * [backup-simplify]: Simplify 0 into 0
0.256 * [backup-simplify]: Simplify 1 into 1
0.256 * [backup-simplify]: Simplify (/ 1 1) into 1
0.256 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.256 * [taylor]: Taking taylor expansion of b in a
0.256 * [backup-simplify]: Simplify b into b
0.256 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.256 * [backup-simplify]: Simplify (+ 1 0) into 1
0.257 * [backup-simplify]: Simplify (* 1 1) into 1
0.257 * [taylor]: Taking taylor expansion of 1 in b
0.257 * [backup-simplify]: Simplify 1 into 1
0.257 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.257 * [backup-simplify]: Simplify (+ 0 (/ 1 b)) into (/ 1 b)
0.257 * [backup-simplify]: Simplify (+ (* 1 (/ 1 b)) (* (/ 1 b) 1)) into (* 2 (/ 1 b))
0.257 * [taylor]: Taking taylor expansion of (* 2 (/ 1 b)) in b
0.257 * [taylor]: Taking taylor expansion of 2 in b
0.257 * [backup-simplify]: Simplify 2 into 2
0.257 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.257 * [taylor]: Taking taylor expansion of b in b
0.257 * [backup-simplify]: Simplify 0 into 0
0.257 * [backup-simplify]: Simplify 1 into 1
0.258 * [backup-simplify]: Simplify (/ 1 1) into 1
0.258 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.258 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
0.259 * [backup-simplify]: Simplify (+ 0 0) into 0
0.259 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 b) (/ 1 b)) (* 0 1))) into (/ 1 (pow b 2))
0.259 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in b
0.259 * [taylor]: Taking taylor expansion of (pow b 2) in b
0.259 * [taylor]: Taking taylor expansion of b in b
0.259 * [backup-simplify]: Simplify 0 into 0
0.259 * [backup-simplify]: Simplify 1 into 1
0.260 * [backup-simplify]: Simplify (* 1 1) into 1
0.260 * [backup-simplify]: Simplify (/ 1 1) into 1
0.260 * [backup-simplify]: Simplify 1 into 1
0.260 * [backup-simplify]: Simplify (* 2 1) into 2
0.260 * [backup-simplify]: Simplify 2 into 2
0.260 * [backup-simplify]: Simplify 1 into 1
0.261 * [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))))
0.261 * [backup-simplify]: Simplify (* (+ (/ 1 (- a)) (/ 1 (- b))) (+ (/ 1 (- a)) (/ 1 (- b)))) into (pow (+ (/ 1 a) (/ 1 b)) 2)
0.261 * [approximate]: Taking taylor expansion of (pow (+ (/ 1 a) (/ 1 b)) 2) in (a b) around 0
0.261 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 a) (/ 1 b)) 2) in b
0.261 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in b
0.261 * [taylor]: Taking taylor expansion of (/ 1 a) in b
0.261 * [taylor]: Taking taylor expansion of a in b
0.261 * [backup-simplify]: Simplify a into a
0.261 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
0.261 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.261 * [taylor]: Taking taylor expansion of b in b
0.261 * [backup-simplify]: Simplify 0 into 0
0.261 * [backup-simplify]: Simplify 1 into 1
0.261 * [backup-simplify]: Simplify (/ 1 1) into 1
0.262 * [backup-simplify]: Simplify (+ 0 1) into 1
0.262 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 a) (/ 1 b)) 2) in a
0.262 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in a
0.262 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.262 * [taylor]: Taking taylor expansion of a in a
0.262 * [backup-simplify]: Simplify 0 into 0
0.262 * [backup-simplify]: Simplify 1 into 1
0.262 * [backup-simplify]: Simplify (/ 1 1) into 1
0.262 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.262 * [taylor]: Taking taylor expansion of b in a
0.262 * [backup-simplify]: Simplify b into b
0.262 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.262 * [backup-simplify]: Simplify (+ 1 0) into 1
0.262 * [taylor]: Taking taylor expansion of (pow (+ (/ 1 a) (/ 1 b)) 2) in a
0.262 * [taylor]: Taking taylor expansion of (+ (/ 1 a) (/ 1 b)) in a
0.262 * [taylor]: Taking taylor expansion of (/ 1 a) in a
0.262 * [taylor]: Taking taylor expansion of a in a
0.262 * [backup-simplify]: Simplify 0 into 0
0.262 * [backup-simplify]: Simplify 1 into 1
0.263 * [backup-simplify]: Simplify (/ 1 1) into 1
0.263 * [taylor]: Taking taylor expansion of (/ 1 b) in a
0.263 * [taylor]: Taking taylor expansion of b in a
0.263 * [backup-simplify]: Simplify b into b
0.263 * [backup-simplify]: Simplify (/ 1 b) into (/ 1 b)
0.263 * [backup-simplify]: Simplify (+ 1 0) into 1
0.263 * [backup-simplify]: Simplify (* 1 1) into 1
0.264 * [taylor]: Taking taylor expansion of 1 in b
0.264 * [backup-simplify]: Simplify 1 into 1
0.264 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
0.264 * [backup-simplify]: Simplify (+ 0 (/ 1 b)) into (/ 1 b)
0.264 * [backup-simplify]: Simplify (+ (* 1 (/ 1 b)) (* (/ 1 b) 1)) into (* 2 (/ 1 b))
0.264 * [taylor]: Taking taylor expansion of (* 2 (/ 1 b)) in b
0.264 * [taylor]: Taking taylor expansion of 2 in b
0.264 * [backup-simplify]: Simplify 2 into 2
0.264 * [taylor]: Taking taylor expansion of (/ 1 b) in b
0.264 * [taylor]: Taking taylor expansion of b in b
0.264 * [backup-simplify]: Simplify 0 into 0
0.264 * [backup-simplify]: Simplify 1 into 1
0.264 * [backup-simplify]: Simplify (/ 1 1) into 1
0.265 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
0.265 * [backup-simplify]: Simplify (- (+ (* (/ 1 b) (/ 0 b)))) into 0
0.265 * [backup-simplify]: Simplify (+ 0 0) into 0
0.266 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* (/ 1 b) (/ 1 b)) (* 0 1))) into (/ 1 (pow b 2))
0.266 * [taylor]: Taking taylor expansion of (/ 1 (pow b 2)) in b
0.266 * [taylor]: Taking taylor expansion of (pow b 2) in b
0.266 * [taylor]: Taking taylor expansion of b in b
0.266 * [backup-simplify]: Simplify 0 into 0
0.266 * [backup-simplify]: Simplify 1 into 1
0.266 * [backup-simplify]: Simplify (* 1 1) into 1
0.267 * [backup-simplify]: Simplify (/ 1 1) into 1
0.267 * [backup-simplify]: Simplify 1 into 1
0.267 * [backup-simplify]: Simplify (* 2 1) into 2
0.267 * [backup-simplify]: Simplify 2 into 2
0.267 * [backup-simplify]: Simplify 1 into 1
0.267 * [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))))
0.267 * * * [progress]: simplifying candidates
0.267 * * * * [progress]: [ 1 / 46 ] simplifiying candidate #<alt (λ (a b) (log1p (expm1 (* (+ a b) (+ a b)))))>
0.267 * * * * [progress]: [ 2 / 46 ] simplifiying candidate #<alt (λ (a b) (expm1 (log1p (* (+ a b) (+ a b)))))>
0.267 * * * * [progress]: [ 3 / 46 ] simplifiying candidate #<alt (λ (a b) (pow (+ a b) (+ 1 1)))>
0.267 * * * * [progress]: [ 4 / 46 ] simplifiying candidate #<alt (λ (a b) (pow (* (+ a b) (+ a b)) 1))>
0.268 * * * * [progress]: [ 5 / 46 ] simplifiying candidate #<alt (λ (a b) (pow (+ a b) 2))>
0.268 * * * * [progress]: [ 6 / 46 ] simplifiying candidate #<alt (λ (a b) (pow (+ a b) (+ 1 1)))>
0.268 * * * * [progress]: [ 7 / 46 ] simplifiying candidate #<alt (λ (a b) (pow (* (+ a b) (+ a b)) 1))>
0.268 * * * * [progress]: [ 8 / 46 ] simplifiying candidate #<alt (λ (a b) (exp (+ (log (+ a b)) (log (+ a b)))))>
0.268 * * * * [progress]: [ 9 / 46 ] simplifiying candidate #<alt (λ (a b) (exp (log (* (+ a b) (+ a b)))))>
0.268 * * * * [progress]: [ 10 / 46 ] simplifiying candidate #<alt (λ (a b) (log (exp (* (+ a b) (+ a b)))))>
0.268 * * * * [progress]: [ 11 / 46 ] simplifiying candidate #<alt (λ (a b) (cbrt (* (* (* (+ a b) (+ a b)) (+ a b)) (* (* (+ a b) (+ a b)) (+ a b)))))>
0.268 * * * * [progress]: [ 12 / 46 ] simplifiying candidate #<alt (λ (a b) (* (* (cbrt (* (+ a b) (+ a b))) (cbrt (* (+ a b) (+ a b)))) (cbrt (* (+ a b) (+ a b)))))>
0.268 * * * * [progress]: [ 13 / 46 ] simplifiying candidate #<alt (λ (a b) (cbrt (* (* (* (+ a b) (+ a b)) (* (+ a b) (+ a b))) (* (+ a b) (+ a b)))))>
0.268 * * * * [progress]: [ 14 / 46 ] simplifiying candidate #<alt (λ (a b) (* (sqrt (* (+ a b) (+ a b))) (sqrt (* (+ a b) (+ a b)))))>
0.268 * * * * [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))))))>
0.268 * * * * [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))))>
0.268 * * * * [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))))))>
0.268 * * * * [progress]: [ 18 / 46 ] simplifiying candidate #<alt (λ (a b) (/ (* (- (* a a) (* b b)) (- (* a a) (* b b))) (* (- a b) (- a b))))>
0.268 * * * * [progress]: [ 19 / 46 ] simplifiying candidate #<alt (λ (a b) (* 1 (* (+ a b) (+ a b))))>
0.268 * * * * [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)))))>
0.268 * * * * [progress]: [ 21 / 46 ] simplifiying candidate #<alt (λ (a b) (* (* (sqrt (+ a b)) (sqrt (+ a b))) (* (sqrt (+ a b)) (sqrt (+ a b)))))>
0.268 * * * * [progress]: [ 22 / 46 ] simplifiying candidate #<alt (λ (a b) (* (* 1 1) (* (+ a b) (+ a b))))>
0.268 * * * * [progress]: [ 23 / 46 ] simplifiying candidate #<alt (λ (a b) (* (* 1 1) (* (+ a b) (+ a b))))>
0.268 * * * * [progress]: [ 24 / 46 ] simplifiying candidate #<alt (λ (a b) (* (* 1 1) (* (+ a b) (+ a b))))>
0.268 * * * * [progress]: [ 25 / 46 ] simplifiying candidate #<alt (λ (a b) (* (* 1 1) (* (+ a b) (+ a b))))>
0.268 * * * * [progress]: [ 26 / 46 ] simplifiying candidate #<alt (λ (a b) (* (* (sqrt (+ a b)) (sqrt (+ a b))) (* (sqrt (+ a b)) (sqrt (+ a b)))))>
0.268 * * * * [progress]: [ 27 / 46 ] simplifiying candidate #<alt (λ (a b) (pow (+ a b) (* 2 1)))>
0.268 * * * * [progress]: [ 28 / 46 ] simplifiying candidate #<alt (λ (a b) (+ (* (+ a b) a) (* (+ a b) b)))>
0.268 * * * * [progress]: [ 29 / 46 ] simplifiying candidate #<alt (λ (a b) (+ (* a (+ a b)) (* b (+ a b))))>
0.268 * * * * [progress]: [ 30 / 46 ] simplifiying candidate #<alt (λ (a b) (* (* (+ a b) (* (cbrt (+ a b)) (cbrt (+ a b)))) (cbrt (+ a b))))>
0.268 * * * * [progress]: [ 31 / 46 ] simplifiying candidate #<alt (λ (a b) (* (* (+ a b) (sqrt (+ a b))) (sqrt (+ a b))))>
0.268 * * * * [progress]: [ 32 / 46 ] simplifiying candidate #<alt (λ (a b) (* (* (+ a b) 1) (+ a b)))>
0.268 * * * * [progress]: [ 33 / 46 ] simplifiying candidate #<alt (λ (a b) (* (* (+ a b) 1) (+ a b)))>
0.268 * * * * [progress]: [ 34 / 46 ] simplifiying candidate #<alt (λ (a b) (* (* (cbrt (+ a b)) (cbrt (+ a b))) (* (cbrt (+ a b)) (+ a b))))>
0.269 * * * * [progress]: [ 35 / 46 ] simplifiying candidate #<alt (λ (a b) (* (sqrt (+ a b)) (* (sqrt (+ a b)) (+ a b))))>
0.269 * * * * [progress]: [ 36 / 46 ] simplifiying candidate #<alt (λ (a b) (* 1 (* (+ a b) (+ a b))))>
0.269 * * * * [progress]: [ 37 / 46 ] simplifiying candidate #<alt (λ (a b) (* 1 (* (+ a b) (+ a b))))>
0.269 * * * * [progress]: [ 38 / 46 ] simplifiying candidate #<alt (λ (a b) (/ (* (+ a b) (+ (pow a 3) (pow b 3))) (+ (* a a) (- (* b b) (* a b)))))>
0.269 * * * * [progress]: [ 39 / 46 ] simplifiying candidate #<alt (λ (a b) (/ (* (+ a b) (- (* a a) (* b b))) (- a b)))>
0.269 * * * * [progress]: [ 40 / 46 ] simplifiying candidate #<alt (λ (a b) (/ (* (+ (pow a 3) (pow b 3)) (+ a b)) (+ (* a a) (- (* b b) (* a b)))))>
0.269 * * * * [progress]: [ 41 / 46 ] simplifiying candidate #<alt (λ (a b) (/ (* (- (* a a) (* b b)) (+ a b)) (- a b)))>
0.269 * * * * [progress]: [ 42 / 46 ] simplifiying candidate #<alt (λ (a b) (posit16->real (real->posit16 (* (+ a b) (+ a b)))))>
0.269 * * * * [progress]: [ 43 / 46 ] simplifiying candidate #<alt (λ (a b) (* (+ a b) (+ a b)))>
0.269 * * * * [progress]: [ 44 / 46 ] simplifiying candidate #<alt (λ (a b) (+ (pow a 2) (+ (pow b 2) (* 2 (* a b)))))>
0.269 * * * * [progress]: [ 45 / 46 ] simplifiying candidate #<alt (λ (a b) (+ (pow a 2) (+ (pow b 2) (* 2 (* a b)))))>
0.269 * * * * [progress]: [ 46 / 46 ] simplifiying candidate #<alt (λ (a b) (+ (pow a 2) (+ (pow b 2) (* 2 (* a b)))))>
0.269 * [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))))
0.270 * * [simplify]: iteration 0: 65 enodes
0.298 * * [simplify]: iteration 1: 232 enodes
0.496 * * [simplify]: iteration 2: 835 enodes
1.254 * * [simplify]: iteration 3: 4213 enodes
2.451 * * [simplify]: iteration complete: 5000 enodes
2.451 * * [simplify]: Extracting #0: cost 28 inf + 0
2.452 * * [simplify]: Extracting #1: cost 377 inf + 2
2.463 * * [simplify]: Extracting #2: cost 1288 inf + 9624
2.490 * * [simplify]: Extracting #3: cost 515 inf + 153606
2.572 * * [simplify]: Extracting #4: cost 42 inf + 243313
2.651 * * [simplify]: Extracting #5: cost 1 inf + 258007
2.747 * * [simplify]: Extracting #6: cost 0 inf + 258219
2.847 * [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)))
2.850 * * * [progress]: adding candidates to table
2.985 * * [progress]: iteration 2 / 4
2.985 * * * [progress]: picking best candidate
2.992 * * * * [pick]: Picked  #<alt (λ (a b) (fma b b (fma (* b 2) a (* a a))))>
2.992 * * * [progress]: localizing error
3.014 * * * [progress]: generating rewritten candidates
3.014 * * * * [progress]: [ 1 / 1 ] rewriting at (2 3)
3.014 * * * [progress]: generating series expansions
3.014 * * * * [progress]: [ 1 / 1 ] generating series at (2 3)
3.015 * [backup-simplify]: Simplify (fma (* b 2) a (* a a)) into (fma (* 2 b) a (pow a 2))
3.015 * [approximate]: Taking taylor expansion of (fma (* 2 b) a (pow a 2)) in (b a) around 0
3.015 * [taylor]: Taking taylor expansion of (fma (* 2 b) a (pow a 2)) in a
3.015 * [taylor]: Rewrote expression to (+ (* (* 2 b) a) (pow a 2))
3.015 * [taylor]: Taking taylor expansion of (* (* 2 b) a) in a
3.015 * [taylor]: Taking taylor expansion of (* 2 b) in a
3.015 * [taylor]: Taking taylor expansion of 2 in a
3.015 * [backup-simplify]: Simplify 2 into 2
3.015 * [taylor]: Taking taylor expansion of b in a
3.015 * [backup-simplify]: Simplify b into b
3.015 * [taylor]: Taking taylor expansion of a in a
3.015 * [backup-simplify]: Simplify 0 into 0
3.015 * [backup-simplify]: Simplify 1 into 1
3.015 * [taylor]: Taking taylor expansion of (pow a 2) in a
3.015 * [taylor]: Taking taylor expansion of a in a
3.015 * [backup-simplify]: Simplify 0 into 0
3.015 * [backup-simplify]: Simplify 1 into 1
3.015 * [taylor]: Taking taylor expansion of (fma (* 2 b) a (pow a 2)) in b
3.015 * [taylor]: Rewrote expression to (+ (* (* 2 b) a) (pow a 2))
3.015 * [taylor]: Taking taylor expansion of (* (* 2 b) a) in b
3.015 * [taylor]: Taking taylor expansion of (* 2 b) in b
3.015 * [taylor]: Taking taylor expansion of 2 in b
3.015 * [backup-simplify]: Simplify 2 into 2
3.015 * [taylor]: Taking taylor expansion of b in b
3.015 * [backup-simplify]: Simplify 0 into 0
3.015 * [backup-simplify]: Simplify 1 into 1
3.015 * [taylor]: Taking taylor expansion of a in b
3.015 * [backup-simplify]: Simplify a into a
3.015 * [taylor]: Taking taylor expansion of (pow a 2) in b
3.015 * [taylor]: Taking taylor expansion of a in b
3.015 * [backup-simplify]: Simplify a into a
3.015 * [taylor]: Taking taylor expansion of (fma (* 2 b) a (pow a 2)) in b
3.015 * [taylor]: Rewrote expression to (+ (* (* 2 b) a) (pow a 2))
3.015 * [taylor]: Taking taylor expansion of (* (* 2 b) a) in b
3.016 * [taylor]: Taking taylor expansion of (* 2 b) in b
3.016 * [taylor]: Taking taylor expansion of 2 in b
3.016 * [backup-simplify]: Simplify 2 into 2
3.016 * [taylor]: Taking taylor expansion of b in b
3.016 * [backup-simplify]: Simplify 0 into 0
3.016 * [backup-simplify]: Simplify 1 into 1
3.016 * [taylor]: Taking taylor expansion of a in b
3.016 * [backup-simplify]: Simplify a into a
3.016 * [taylor]: Taking taylor expansion of (pow a 2) in b
3.016 * [taylor]: Taking taylor expansion of a in b
3.016 * [backup-simplify]: Simplify a into a
3.016 * [backup-simplify]: Simplify (* 2 0) into 0
3.017 * [backup-simplify]: Simplify (* 0 a) into 0
3.017 * [backup-simplify]: Simplify (* a a) into (pow a 2)
3.017 * [backup-simplify]: Simplify (+ 0 (pow a 2)) into (pow a 2)
3.017 * [taylor]: Taking taylor expansion of (pow a 2) in a
3.017 * [taylor]: Taking taylor expansion of a in a
3.017 * [backup-simplify]: Simplify 0 into 0
3.017 * [backup-simplify]: Simplify 1 into 1
3.018 * [backup-simplify]: Simplify (+ (* 2 1) (* 0 0)) into 2
3.018 * [backup-simplify]: Simplify (+ (* 0 0) (* 2 a)) into (* 2 a)
3.018 * [backup-simplify]: Simplify (+ (* a 0) (* 0 a)) into 0
3.018 * [backup-simplify]: Simplify (+ (* 2 a) 0) into (* 2 a)
3.018 * [taylor]: Taking taylor expansion of (* 2 a) in a
3.019 * [taylor]: Taking taylor expansion of 2 in a
3.019 * [backup-simplify]: Simplify 2 into 2
3.019 * [taylor]: Taking taylor expansion of a in a
3.019 * [backup-simplify]: Simplify 0 into 0
3.019 * [backup-simplify]: Simplify 1 into 1
3.019 * [backup-simplify]: Simplify (* 2 0) into 0
3.019 * [backup-simplify]: Simplify 0 into 0
3.020 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 1) (* 0 0))) into 0
3.021 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 2 0) (* 0 a))) into 0
3.021 * [backup-simplify]: Simplify (+ (* a 0) (+ (* 0 0) (* 0 a))) into 0
3.022 * [backup-simplify]: Simplify (+ 0 0) into 0
3.022 * [taylor]: Taking taylor expansion of 0 in a
3.022 * [backup-simplify]: Simplify 0 into 0
3.022 * [backup-simplify]: Simplify 0 into 0
3.022 * [backup-simplify]: Simplify (+ (* 2 1) (* 0 0)) into 2
3.022 * [backup-simplify]: Simplify 2 into 2
3.023 * [backup-simplify]: Simplify (* 1 1) into 1
3.023 * [backup-simplify]: Simplify 1 into 1
3.024 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 1) (* 0 0)))) into 0
3.025 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 2 0) (+ (* 0 0) (* 0 a)))) into 0
3.026 * [backup-simplify]: Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (* 0 a)))) into 0
3.026 * [backup-simplify]: Simplify (+ 0 0) into 0
3.026 * [taylor]: Taking taylor expansion of 0 in a
3.026 * [backup-simplify]: Simplify 0 into 0
3.026 * [backup-simplify]: Simplify 0 into 0
3.026 * [backup-simplify]: Simplify 0 into 0
3.027 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 1) (* 0 0))) into 0
3.027 * [backup-simplify]: Simplify 0 into 0
3.028 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.028 * [backup-simplify]: Simplify 0 into 0
3.029 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 1) (* 0 0))))) into 0
3.030 * [backup-simplify]: Simplify (+ (* 0 0) (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 a))))) into 0
3.031 * [backup-simplify]: Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 a))))) into 0
3.032 * [backup-simplify]: Simplify (+ 0 0) into 0
3.032 * [taylor]: Taking taylor expansion of 0 in a
3.032 * [backup-simplify]: Simplify 0 into 0
3.032 * [backup-simplify]: Simplify 0 into 0
3.032 * [backup-simplify]: Simplify 0 into 0
3.032 * [backup-simplify]: Simplify (+ (* 1 (pow (* a 1) 2)) (* 2 (* a b))) into (+ (pow a 2) (* 2 (* a b)))
3.032 * [backup-simplify]: Simplify (fma (* (/ 1 b) 2) (/ 1 a) (* (/ 1 a) (/ 1 a))) into (fma (/ 2 b) (/ 1 a) (/ 1 (pow a 2)))
3.032 * [approximate]: Taking taylor expansion of (fma (/ 2 b) (/ 1 a) (/ 1 (pow a 2))) in (b a) around 0
3.032 * [taylor]: Taking taylor expansion of (fma (/ 2 b) (/ 1 a) (/ 1 (pow a 2))) in a
3.032 * [taylor]: Rewrote expression to (+ (* (/ 2 b) (/ 1 a)) (/ 1 (pow a 2)))
3.032 * [taylor]: Taking taylor expansion of (* (/ 2 b) (/ 1 a)) in a
3.032 * [taylor]: Taking taylor expansion of (/ 2 b) in a
3.032 * [taylor]: Taking taylor expansion of 2 in a
3.032 * [backup-simplify]: Simplify 2 into 2
3.033 * [taylor]: Taking taylor expansion of b in a
3.033 * [backup-simplify]: Simplify b into b
3.033 * [backup-simplify]: Simplify (/ 2 b) into (/ 2 b)
3.033 * [taylor]: Taking taylor expansion of (/ 1 a) in a
3.033 * [taylor]: Taking taylor expansion of a in a
3.033 * [backup-simplify]: Simplify 0 into 0
3.033 * [backup-simplify]: Simplify 1 into 1
3.033 * [backup-simplify]: Simplify (/ 1 1) into 1
3.033 * [taylor]: Taking taylor expansion of (/ 1 (pow a 2)) in a
3.033 * [taylor]: Taking taylor expansion of (pow a 2) in a
3.033 * [taylor]: Taking taylor expansion of a in a
3.033 * [backup-simplify]: Simplify 0 into 0
3.033 * [backup-simplify]: Simplify 1 into 1
3.034 * [backup-simplify]: Simplify (* 1 1) into 1
3.034 * [backup-simplify]: Simplify (/ 1 1) into 1
3.034 * [taylor]: Taking taylor expansion of (fma (/ 2 b) (/ 1 a) (/ 1 (pow a 2))) in b
3.034 * [taylor]: Rewrote expression to (+ (* (/ 2 b) (/ 1 a)) (/ 1 (pow a 2)))
3.034 * [taylor]: Taking taylor expansion of (* (/ 2 b) (/ 1 a)) in b
3.034 * [taylor]: Taking taylor expansion of (/ 2 b) in b
3.034 * [taylor]: Taking taylor expansion of 2 in b
3.034 * [backup-simplify]: Simplify 2 into 2
3.034 * [taylor]: Taking taylor expansion of b in b
3.034 * [backup-simplify]: Simplify 0 into 0
3.034 * [backup-simplify]: Simplify 1 into 1
3.035 * [backup-simplify]: Simplify (/ 2 1) into 2
3.035 * [taylor]: Taking taylor expansion of (/ 1 a) in b
3.035 * [taylor]: Taking taylor expansion of a in b
3.035 * [backup-simplify]: Simplify a into a
3.035 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
3.035 * [taylor]: Taking taylor expansion of (/ 1 (pow a 2)) in b
3.035 * [taylor]: Taking taylor expansion of (pow a 2) in b
3.035 * [taylor]: Taking taylor expansion of a in b
3.035 * [backup-simplify]: Simplify a into a
3.035 * [backup-simplify]: Simplify (* a a) into (pow a 2)
3.035 * [backup-simplify]: Simplify (/ 1 (pow a 2)) into (/ 1 (pow a 2))
3.035 * [taylor]: Taking taylor expansion of (fma (/ 2 b) (/ 1 a) (/ 1 (pow a 2))) in b
3.035 * [taylor]: Rewrote expression to (+ (* (/ 2 b) (/ 1 a)) (/ 1 (pow a 2)))
3.035 * [taylor]: Taking taylor expansion of (* (/ 2 b) (/ 1 a)) in b
3.035 * [taylor]: Taking taylor expansion of (/ 2 b) in b
3.036 * [taylor]: Taking taylor expansion of 2 in b
3.036 * [backup-simplify]: Simplify 2 into 2
3.036 * [taylor]: Taking taylor expansion of b in b
3.036 * [backup-simplify]: Simplify 0 into 0
3.036 * [backup-simplify]: Simplify 1 into 1
3.036 * [backup-simplify]: Simplify (/ 2 1) into 2
3.036 * [taylor]: Taking taylor expansion of (/ 1 a) in b
3.036 * [taylor]: Taking taylor expansion of a in b
3.036 * [backup-simplify]: Simplify a into a
3.036 * [backup-simplify]: Simplify (/ 1 a) into (/ 1 a)
3.036 * [taylor]: Taking taylor expansion of (/ 1 (pow a 2)) in b
3.036 * [taylor]: Taking taylor expansion of (pow a 2) in b
3.036 * [taylor]: Taking taylor expansion of a in b
3.036 * [backup-simplify]: Simplify a into a
3.036 * [backup-simplify]: Simplify (* a a) into (pow a 2)
3.036 * [backup-simplify]: Simplify (/ 1 (pow a 2)) into (/ 1 (pow a 2))
3.037 * [backup-simplify]: Simplify (* 2 (/ 1 a)) into (/ 2 a)
3.037 * [backup-simplify]: Simplify (+ (/ 2 a) 0) into (* 2 (/ 1 a))
3.037 * [taylor]: Taking taylor expansion of (* 2 (/ 1 a)) in a
3.037 * [taylor]: Taking taylor expansion of 2 in a
3.037 * [backup-simplify]: Simplify 2 into 2
3.037 * [taylor]: Taking taylor expansion of (/ 1 a) in a
3.037 * [taylor]: Taking taylor expansion of a in a
3.037 * [backup-simplify]: Simplify 0 into 0
3.037 * [backup-simplify]: Simplify 1 into 1
3.037 * [backup-simplify]: Simplify (/ 1 1) into 1
3.037 * [backup-simplify]: Simplify (- (+ (* (/ 1 a) (/ 0 a)))) into 0
3.038 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)))) into 0
3.039 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 (/ 1 a))) into 0
3.039 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow a 2))) into (/ 1 (pow a 2))
3.039 * [taylor]: Taking taylor expansion of (/ 1 (pow a 2)) in a
3.039 * [taylor]: Taking taylor expansion of (pow a 2) in a
3.039 * [taylor]: Taking taylor expansion of a in a
3.039 * [backup-simplify]: Simplify 0 into 0
3.039 * [backup-simplify]: Simplify 1 into 1
3.039 * [backup-simplify]: Simplify (* 1 1) into 1
3.040 * [backup-simplify]: Simplify (/ 1 1) into 1
3.040 * [backup-simplify]: Simplify 1 into 1
3.040 * [backup-simplify]: Simplify (* 2 1) into 2
3.040 * [backup-simplify]: Simplify 2 into 2
3.040 * [backup-simplify]: Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
3.041 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.042 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 (/ 1 a)))) into 0
3.042 * [backup-simplify]: Simplify (+ (* a 0) (* 0 a)) into 0
3.042 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow a 2)) (/ 0 (pow a 2))))) into 0
3.042 * [backup-simplify]: Simplify (+ 0 0) into 0
3.042 * [taylor]: Taking taylor expansion of 0 in a
3.042 * [backup-simplify]: Simplify 0 into 0
3.043 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.043 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.044 * [backup-simplify]: Simplify 0 into 0
3.044 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.045 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
3.045 * [backup-simplify]: Simplify 0 into 0
3.045 * [backup-simplify]: Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
3.046 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.047 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 a))))) into 0
3.047 * [backup-simplify]: Simplify (+ (* a 0) (+ (* 0 0) (* 0 a))) into 0
3.047 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow a 2)) (/ 0 (pow a 2))) (* 0 (/ 0 (pow a 2))))) into 0
3.048 * [backup-simplify]: Simplify (+ 0 0) into 0
3.048 * [taylor]: Taking taylor expansion of 0 in a
3.048 * [backup-simplify]: Simplify 0 into 0
3.049 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.049 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.049 * [backup-simplify]: Simplify 0 into 0
3.050 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.051 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
3.051 * [backup-simplify]: Simplify 0 into 0
3.051 * [backup-simplify]: Simplify (- (+ (* (/ 1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
3.052 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* 2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.054 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ 1 a)))))) into 0
3.054 * [backup-simplify]: Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (* 0 a)))) into 0
3.055 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow a 2)) (/ 0 (pow a 2))) (* 0 (/ 0 (pow a 2))) (* 0 (/ 0 (pow a 2))))) into 0
3.055 * [backup-simplify]: Simplify (+ 0 0) into 0
3.055 * [taylor]: Taking taylor expansion of 0 in a
3.055 * [backup-simplify]: Simplify 0 into 0
3.055 * [backup-simplify]: Simplify 0 into 0
3.056 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.057 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.057 * [backup-simplify]: Simplify 0 into 0
3.057 * [backup-simplify]: Simplify (+ (* 2 (* (/ 1 (/ 1 a)) (/ 1 (/ 1 b)))) (* 1 (pow (* (/ 1 (/ 1 a)) 1) 2))) into (+ (pow a 2) (* 2 (* a b)))
3.057 * [backup-simplify]: Simplify (fma (* (/ 1 (- b)) 2) (/ 1 (- a)) (* (/ 1 (- a)) (/ 1 (- a)))) into (fma (/ -2 b) (/ -1 a) (/ 1 (pow a 2)))
3.057 * [approximate]: Taking taylor expansion of (fma (/ -2 b) (/ -1 a) (/ 1 (pow a 2))) in (b a) around 0
3.057 * [taylor]: Taking taylor expansion of (fma (/ -2 b) (/ -1 a) (/ 1 (pow a 2))) in a
3.057 * [taylor]: Rewrote expression to (+ (* (/ -2 b) (/ -1 a)) (/ 1 (pow a 2)))
3.058 * [taylor]: Taking taylor expansion of (* (/ -2 b) (/ -1 a)) in a
3.058 * [taylor]: Taking taylor expansion of (/ -2 b) in a
3.058 * [taylor]: Taking taylor expansion of -2 in a
3.058 * [backup-simplify]: Simplify -2 into -2
3.058 * [taylor]: Taking taylor expansion of b in a
3.058 * [backup-simplify]: Simplify b into b
3.058 * [backup-simplify]: Simplify (/ -2 b) into (/ -2 b)
3.058 * [taylor]: Taking taylor expansion of (/ -1 a) in a
3.058 * [taylor]: Taking taylor expansion of -1 in a
3.058 * [backup-simplify]: Simplify -1 into -1
3.058 * [taylor]: Taking taylor expansion of a in a
3.058 * [backup-simplify]: Simplify 0 into 0
3.058 * [backup-simplify]: Simplify 1 into 1
3.058 * [backup-simplify]: Simplify (/ -1 1) into -1
3.058 * [taylor]: Taking taylor expansion of (/ 1 (pow a 2)) in a
3.058 * [taylor]: Taking taylor expansion of (pow a 2) in a
3.058 * [taylor]: Taking taylor expansion of a in a
3.058 * [backup-simplify]: Simplify 0 into 0
3.058 * [backup-simplify]: Simplify 1 into 1
3.059 * [backup-simplify]: Simplify (* 1 1) into 1
3.059 * [backup-simplify]: Simplify (/ 1 1) into 1
3.059 * [taylor]: Taking taylor expansion of (fma (/ -2 b) (/ -1 a) (/ 1 (pow a 2))) in b
3.059 * [taylor]: Rewrote expression to (+ (* (/ -2 b) (/ -1 a)) (/ 1 (pow a 2)))
3.059 * [taylor]: Taking taylor expansion of (* (/ -2 b) (/ -1 a)) in b
3.059 * [taylor]: Taking taylor expansion of (/ -2 b) in b
3.059 * [taylor]: Taking taylor expansion of -2 in b
3.059 * [backup-simplify]: Simplify -2 into -2
3.059 * [taylor]: Taking taylor expansion of b in b
3.059 * [backup-simplify]: Simplify 0 into 0
3.059 * [backup-simplify]: Simplify 1 into 1
3.060 * [backup-simplify]: Simplify (/ -2 1) into -2
3.060 * [taylor]: Taking taylor expansion of (/ -1 a) in b
3.060 * [taylor]: Taking taylor expansion of -1 in b
3.060 * [backup-simplify]: Simplify -1 into -1
3.060 * [taylor]: Taking taylor expansion of a in b
3.060 * [backup-simplify]: Simplify a into a
3.060 * [backup-simplify]: Simplify (/ -1 a) into (/ -1 a)
3.060 * [taylor]: Taking taylor expansion of (/ 1 (pow a 2)) in b
3.060 * [taylor]: Taking taylor expansion of (pow a 2) in b
3.060 * [taylor]: Taking taylor expansion of a in b
3.060 * [backup-simplify]: Simplify a into a
3.060 * [backup-simplify]: Simplify (* a a) into (pow a 2)
3.060 * [backup-simplify]: Simplify (/ 1 (pow a 2)) into (/ 1 (pow a 2))
3.060 * [taylor]: Taking taylor expansion of (fma (/ -2 b) (/ -1 a) (/ 1 (pow a 2))) in b
3.060 * [taylor]: Rewrote expression to (+ (* (/ -2 b) (/ -1 a)) (/ 1 (pow a 2)))
3.060 * [taylor]: Taking taylor expansion of (* (/ -2 b) (/ -1 a)) in b
3.060 * [taylor]: Taking taylor expansion of (/ -2 b) in b
3.060 * [taylor]: Taking taylor expansion of -2 in b
3.060 * [backup-simplify]: Simplify -2 into -2
3.060 * [taylor]: Taking taylor expansion of b in b
3.060 * [backup-simplify]: Simplify 0 into 0
3.060 * [backup-simplify]: Simplify 1 into 1
3.061 * [backup-simplify]: Simplify (/ -2 1) into -2
3.061 * [taylor]: Taking taylor expansion of (/ -1 a) in b
3.061 * [taylor]: Taking taylor expansion of -1 in b
3.061 * [backup-simplify]: Simplify -1 into -1
3.061 * [taylor]: Taking taylor expansion of a in b
3.061 * [backup-simplify]: Simplify a into a
3.061 * [backup-simplify]: Simplify (/ -1 a) into (/ -1 a)
3.061 * [taylor]: Taking taylor expansion of (/ 1 (pow a 2)) in b
3.061 * [taylor]: Taking taylor expansion of (pow a 2) in b
3.061 * [taylor]: Taking taylor expansion of a in b
3.061 * [backup-simplify]: Simplify a into a
3.061 * [backup-simplify]: Simplify (* a a) into (pow a 2)
3.061 * [backup-simplify]: Simplify (/ 1 (pow a 2)) into (/ 1 (pow a 2))
3.061 * [backup-simplify]: Simplify (* -2 (/ -1 a)) into (/ 2 a)
3.061 * [backup-simplify]: Simplify (+ (/ 2 a) 0) into (* 2 (/ 1 a))
3.061 * [taylor]: Taking taylor expansion of (* 2 (/ 1 a)) in a
3.061 * [taylor]: Taking taylor expansion of 2 in a
3.061 * [backup-simplify]: Simplify 2 into 2
3.061 * [taylor]: Taking taylor expansion of (/ 1 a) in a
3.061 * [taylor]: Taking taylor expansion of a in a
3.061 * [backup-simplify]: Simplify 0 into 0
3.061 * [backup-simplify]: Simplify 1 into 1
3.062 * [backup-simplify]: Simplify (/ 1 1) into 1
3.062 * [backup-simplify]: Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)))) into 0
3.063 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2 (/ 0 1)))) into 0
3.063 * [backup-simplify]: Simplify (+ (* -2 0) (* 0 (/ -1 a))) into 0
3.063 * [backup-simplify]: Simplify (+ 0 (/ 1 (pow a 2))) into (/ 1 (pow a 2))
3.063 * [taylor]: Taking taylor expansion of (/ 1 (pow a 2)) in a
3.063 * [taylor]: Taking taylor expansion of (pow a 2) in a
3.063 * [taylor]: Taking taylor expansion of a in a
3.063 * [backup-simplify]: Simplify 0 into 0
3.063 * [backup-simplify]: Simplify 1 into 1
3.064 * [backup-simplify]: Simplify (* 1 1) into 1
3.064 * [backup-simplify]: Simplify (/ 1 1) into 1
3.064 * [backup-simplify]: Simplify 1 into 1
3.064 * [backup-simplify]: Simplify (* 2 1) into 2
3.064 * [backup-simplify]: Simplify 2 into 2
3.065 * [backup-simplify]: Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)))) into 0
3.065 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.066 * [backup-simplify]: Simplify (+ (* -2 0) (+ (* 0 0) (* 0 (/ -1 a)))) into 0
3.066 * [backup-simplify]: Simplify (+ (* a 0) (* 0 a)) into 0
3.066 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow a 2)) (/ 0 (pow a 2))))) into 0
3.067 * [backup-simplify]: Simplify (+ 0 0) into 0
3.067 * [taylor]: Taking taylor expansion of 0 in a
3.067 * [backup-simplify]: Simplify 0 into 0
3.067 * [backup-simplify]: Simplify (+ (* 1 0) (* 0 1)) into 0
3.068 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.068 * [backup-simplify]: Simplify 0 into 0
3.069 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)))) into 0
3.069 * [backup-simplify]: Simplify (+ (* 2 0) (* 0 1)) into 0
3.070 * [backup-simplify]: Simplify 0 into 0
3.070 * [backup-simplify]: Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
3.071 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.072 * [backup-simplify]: Simplify (+ (* -2 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 a))))) into 0
3.072 * [backup-simplify]: Simplify (+ (* a 0) (+ (* 0 0) (* 0 a))) into 0
3.072 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow a 2)) (/ 0 (pow a 2))) (* 0 (/ 0 (pow a 2))))) into 0
3.073 * [backup-simplify]: Simplify (+ 0 0) into 0
3.073 * [taylor]: Taking taylor expansion of 0 in a
3.073 * [backup-simplify]: Simplify 0 into 0
3.073 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (* 0 1))) into 0
3.074 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.074 * [backup-simplify]: Simplify 0 into 0
3.075 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.076 * [backup-simplify]: Simplify (+ (* 2 0) (+ (* 0 0) (* 0 1))) into 0
3.076 * [backup-simplify]: Simplify 0 into 0
3.076 * [backup-simplify]: Simplify (- (/ 0 a) (+ (* (/ -1 a) (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)) (* 0 (/ 0 a)))) into 0
3.077 * [backup-simplify]: Simplify (- (/ 0 1) (+ (* -2 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.078 * [backup-simplify]: Simplify (+ (* -2 0) (+ (* 0 0) (+ (* 0 0) (+ (* 0 0) (* 0 (/ -1 a)))))) into 0
3.079 * [backup-simplify]: Simplify (+ (* a 0) (+ (* 0 0) (+ (* 0 0) (* 0 a)))) into 0
3.079 * [backup-simplify]: Simplify (- (+ (* (/ 1 (pow a 2)) (/ 0 (pow a 2))) (* 0 (/ 0 (pow a 2))) (* 0 (/ 0 (pow a 2))))) into 0
3.080 * [backup-simplify]: Simplify (+ 0 0) into 0
3.080 * [taylor]: Taking taylor expansion of 0 in a
3.080 * [backup-simplify]: Simplify 0 into 0
3.080 * [backup-simplify]: Simplify 0 into 0
3.081 * [backup-simplify]: Simplify (+ (* 1 0) (+ (* 0 0) (+ (* 0 0) (* 0 1)))) into 0
3.081 * [backup-simplify]: Simplify (- (+ (* 1 (/ 0 1)) (* 0 (/ 0 1)) (* 0 (/ 0 1)))) into 0
3.082 * [backup-simplify]: Simplify 0 into 0
3.082 * [backup-simplify]: Simplify (+ (* 2 (* (/ 1 (/ 1 (- a))) (/ 1 (/ 1 (- b))))) (* 1 (pow (* (/ 1 (/ 1 (- a))) 1) 2))) into (+ (pow a 2) (* 2 (* a b)))
3.082 * * * [progress]: simplifying candidates
3.082 * * * * [progress]: [ 1 / 14 ] simplifiying candidate #<alt (λ (a b) (fma b b (log1p (expm1 (fma (* b 2) a (* a a))))))>
3.082 * * * * [progress]: [ 2 / 14 ] simplifiying candidate #<alt (λ (a b) (fma b b (expm1 (log1p (fma (* b 2) a (* a a))))))>
3.082 * * * * [progress]: [ 3 / 14 ] simplifiying candidate #<alt (λ (a b) (fma b b (+ (* (* b 2) a) (* a a))))>
3.082 * * * * [progress]: [ 4 / 14 ] simplifiying candidate #<alt (λ (a b) (fma b b (pow (fma (* b 2) a (* a a)) 1)))>
3.082 * * * * [progress]: [ 5 / 14 ] simplifiying candidate #<alt (λ (a b) (fma b b (exp (log (fma (* b 2) a (* a a))))))>
3.082 * * * * [progress]: [ 6 / 14 ] simplifiying candidate #<alt (λ (a b) (fma b b (log (exp (fma (* b 2) a (* a a))))))>
3.082 * * * * [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))))))>
3.082 * * * * [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))))))>
3.082 * * * * [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))))))>
3.082 * * * * [progress]: [ 10 / 14 ] simplifiying candidate #<alt (λ (a b) (fma b b (* 1 (fma (* b 2) a (* a a)))))>
3.082 * * * * [progress]: [ 11 / 14 ] simplifiying candidate #<alt (λ (a b) (fma b b (posit16->real (real->posit16 (fma (* b 2) a (* a a))))))>
3.083 * * * * [progress]: [ 12 / 14 ] simplifiying candidate #<alt (λ (a b) (fma b b (+ (pow a 2) (* 2 (* a b)))))>
3.083 * * * * [progress]: [ 13 / 14 ] simplifiying candidate #<alt (λ (a b) (fma b b (+ (pow a 2) (* 2 (* a b)))))>
3.083 * * * * [progress]: [ 14 / 14 ] simplifiying candidate #<alt (λ (a b) (fma b b (+ (pow a 2) (* 2 (* a b)))))>
3.083 * [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)))
3.083 * * [simplify]: iteration 0: 21 enodes
3.094 * * [simplify]: iteration 1: 35 enodes
3.103 * * [simplify]: iteration 2: 74 enodes
3.119 * * [simplify]: iteration 3: 264 enodes
3.282 * * [simplify]: iteration 4: 1151 enodes
4.889 * * [simplify]: iteration complete: 5000 enodes
4.889 * * [simplify]: Extracting #0: cost 11 inf + 0
4.889 * * [simplify]: Extracting #1: cost 110 inf + 0
4.892 * * [simplify]: Extracting #2: cost 812 inf + 129
4.898 * * [simplify]: Extracting #3: cost 1032 inf + 6910
4.963 * * [simplify]: Extracting #4: cost 329 inf + 182725
5.079 * * [simplify]: Extracting #5: cost 10 inf + 276243
5.200 * * [simplify]: Extracting #6: cost 0 inf + 278103
5.322 * [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)))
5.323 * * * [progress]: adding candidates to table
5.398 * * [progress]: iteration 3 / 4
5.398 * * * [progress]: picking best candidate
5.403 * * * * [pick]: Picked  #<alt (λ (a b) (fma b b (fma a a (+ (* a b) (* a b)))))>
5.403 * * * [progress]: localizing error
5.428 * * * [progress]: generating rewritten candidates
5.428 * * * [progress]: generating series expansions
5.428 * * * [progress]: simplifying candidates
5.428 * [simplify]: Simplifying:
  
5.428 * * [simplify]: iteration 0: 0 enodes
5.428 * * [simplify]: iteration complete: 0 enodes
5.428 * * [simplify]: Extracting #0: cost 0 inf + 0
5.428 * [simplify]: Simplified to:
  
5.428 * * * [progress]: adding candidates to table
5.429 * [progress]: [Phase 3 of 3] Extracting.
5.434 * [simplify]: Simplifying:
  (fma b b (fma a a (+ (* a b) (* a b))))
5.434 * * [simplify]: iteration 0: 6 enodes
5.434 * * [simplify]: iteration 1: 7 enodes
5.435 * * [simplify]: iteration complete: 7 enodes
5.435 * * [simplify]: Extracting #0: cost 1 inf + 0
5.435 * * [simplify]: Extracting #1: cost 3 inf + 0
5.435 * * [simplify]: Extracting #2: cost 4 inf + 1
5.435 * * [simplify]: Extracting #3: cost 4 inf + 2
5.435 * * [simplify]: Extracting #4: cost 0 inf + 455
5.435 * [simplify]: Simplified to:
  (fma b b (fma a a (+ (* b a) (* b a))))
6.591 * [regime-testing]: Baseline error score: 0.0030003750468808603
6.595 * [regime-testing]: Oracle error score: 0.0030003750468808603
6.595 * [regime-testing]: End program error score: 0.0030003750468808603
6.666 * [regime-testing]: Target error score: 0.013876734591823979