Details

sample52.0ms

Algorithm

intervals

Results

15.0ms	124×	body	160	valid
14.0ms	132×	body	80	valid

simplify96.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 3 (28.0ms)

Iter	Nodes	Cost
0	82	36
1	310	36
2	1054	31
3	4855	30
4	5001	30

prune13.0ms

Filtered

1 candidates to 1 candidates (100.0%)

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 13.7b

localize26.0ms

Local error

Found 4 expressions with local error:

0.2b	(/ 1.0 (+ 1.0 (* 0.3275911 (fabs x))))
0.2b	(/ 1.0 (+ 1.0 (* 0.3275911 (fabs x))))
0.4b	(+ 0.254829592 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ -0.284496736 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ 1.421413741 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ -1.453152027 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) 1.061405429))))))))
13.6b	(- 1.0 (* (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ 0.254829592 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ -0.284496736 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ 1.421413741 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ -1.453152027 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) 1.061405429))))))))) (exp (- (* (fabs x) (fabs x))))))

rewrite18.0ms

Algorithm

rewrite-expression-head

Rules

23×	`add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity`
18×	`times-frac`
8×	`add-exp-log` `add-cbrt-cube` `add-log-exp`
6×	`associate-/r` `associate-/l`
4×	`pow1` `expm1-log1p-u` `associate-/r/` `log1p-expm1-u`
3×	`fma-def` `flip3-+` `fma-neg` `prod-diff` `flip-+`
2×	`cbrt-undiv` `associate-+r+` `frac-2neg` `div-exp` `clear-num` `div-inv`
1×	`+-commutative` `distribute-rgt-in` `sub-neg` `flip3--` `distribute-lft-in` `diff-log` `sum-log` `flip--`

Counts

4 → 100

Calls

4 calls:

4.0ms	(/ 1.0 (+ 1.0 (* 0.3275911 (fabs x))))
4.0ms	(/ 1.0 (+ 1.0 (* 0.3275911 (fabs x))))
3.0ms	(+ 0.254829592 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ -0.284496736 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ 1.421413741 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ -1.453152027 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) 1.061405429))))))))
3.0ms	(- 1.0 (* (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ 0.254829592 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ -0.284496736 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ 1.421413741 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ -1.453152027 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) 1.061405429))))))))) (exp (- (* (fabs x) (fabs x))))))

series1.2s

Counts

4 → 12

Calls

4 calls:

29.0ms	(/ 1.0 (+ 1.0 (* 0.3275911 (fabs x))))
29.0ms	(/ 1.0 (+ 1.0 (* 0.3275911 (fabs x))))
313.0ms	(+ 0.254829592 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ -0.284496736 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ 1.421413741 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ -1.453152027 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) 1.061405429))))))))
833.0ms	(- 1.0 (* (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ 0.254829592 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ -0.284496736 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ 1.421413741 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (+ -1.453152027 (* (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) 1.061405429))))))))) (exp (- (* (fabs x) (fabs x))))))

simplify74.0ms

Algorithm

egg-herbie

Counts

112 → 112

Iterations

Useful iterations: 2 (49.0ms)

Iter	Nodes	Cost
0	475	2423
1	2254	2059
2	5002	1979

prune540.0ms

Filtered

112 candidates to 92 candidates (82.1%)

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 13.6b

localize54.0ms

Local error

Found 4 expressions with local error:

0.4b	(fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) 1.061405429 -1.453152027) 1.421413741) -0.284496736) 0.254829592)
0.4b	(fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) 1.061405429 -1.453152027) 1.421413741) -0.284496736) 0.254829592)
0.8b	(pow (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) 1.061405429 -1.453152027) 1.421413741) -0.284496736) 0.254829592) 3)
13.0b	(fma (- (* (pow (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) 3) (pow (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) 1.061405429 -1.453152027) 1.421413741) -0.284496736) 0.254829592) 3))) (pow (/ 1 (exp (pow (fabs x) 2))) 3) (pow 1.0 3))

rewrite6.0ms

Algorithm

rewrite-expression-head

Rules

7×	`add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity`
5×	`pow1` `add-exp-log` `add-cbrt-cube`
4×	`expm1-log1p-u` `log1p-expm1-u` `add-log-exp`
3×	`unpow-prod-down` `pow-unpow` `cube-prod` `fma-udef`
1×	`cube-mult` `pow-to-exp` `pow-pow` `unpow3` `pow-exp` `rem-cube-cbrt` `sqr-pow`

Counts

4 → 55

Calls

4 calls:

0.0ms	(fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) 1.061405429 -1.453152027) 1.421413741) -0.284496736) 0.254829592)
0.0ms	(fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) 1.061405429 -1.453152027) 1.421413741) -0.284496736) 0.254829592)
1.0ms	(pow (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) 1.061405429 -1.453152027) 1.421413741) -0.284496736) 0.254829592) 3)
0.0ms	(fma (- (* (pow (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) 3) (pow (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) 1.061405429 -1.453152027) 1.421413741) -0.284496736) 0.254829592) 3))) (pow (/ 1 (exp (pow (fabs x) 2))) 3) (pow 1.0 3))

series1.5s

Counts

4 → 12

Calls

4 calls:

219.0ms	(fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) 1.061405429 -1.453152027) 1.421413741) -0.284496736) 0.254829592)
216.0ms	(fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) 1.061405429 -1.453152027) 1.421413741) -0.284496736) 0.254829592)
307.0ms	(pow (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) 1.061405429 -1.453152027) 1.421413741) -0.284496736) 0.254829592) 3)
781.0ms	(fma (- (* (pow (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) 3) (pow (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) 1.061405429 -1.453152027) 1.421413741) -0.284496736) 0.254829592) 3))) (pow (/ 1 (exp (pow (fabs x) 2))) 3) (pow 1.0 3))

simplify96.0ms

Algorithm

egg-herbie

Counts

67 → 67

Iterations

Useful iterations: 2 (74.0ms)

Iter	Nodes	Cost
0	629	2317
1	3364	2104
2	5001	2088

prune694.0ms

Filtered

67 candidates to 50 candidates (74.6%)

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 12.8b

localize66.0ms

Local error

Found 4 expressions with local error:

0.4b	(fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) 1.061405429 -1.453152027) 1.421413741) -0.284496736) 0.254829592)
0.4b	(fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) 1.061405429 -1.453152027) 1.421413741) -0.284496736) 0.254829592)
0.8b	(pow (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) 1.061405429 -1.453152027) 1.421413741) -0.284496736) 0.254829592) 3)
13.0b	(fma (- (* (pow (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) 3) (log1p (expm1 (pow (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) 1.061405429 -1.453152027) 1.421413741) -0.284496736) 0.254829592) 3))))) (pow (/ 1 (exp (pow (fabs x) 2))) 3) (pow 1.0 3))

rewrite3.0ms

Algorithm

rewrite-expression-head

Rules

7×	`add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity`
5×	`pow1` `add-exp-log` `add-cbrt-cube`
4×	`expm1-log1p-u` `log1p-expm1-u` `add-log-exp`
3×	`unpow-prod-down` `pow-unpow` `cube-prod` `fma-udef`
1×	`cube-mult` `pow-to-exp` `pow-pow` `unpow3` `pow-exp` `rem-cube-cbrt` `sqr-pow`

Counts

4 → 55

Calls

4 calls:

0.0ms	(fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) 1.061405429 -1.453152027) 1.421413741) -0.284496736) 0.254829592)
0.0ms	(fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) 1.061405429 -1.453152027) 1.421413741) -0.284496736) 0.254829592)
1.0ms	(pow (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) 1.061405429 -1.453152027) 1.421413741) -0.284496736) 0.254829592) 3)
0.0ms	(fma (- (* (pow (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) 3) (log1p (expm1 (pow (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) 1.061405429 -1.453152027) 1.421413741) -0.284496736) 0.254829592) 3))))) (pow (/ 1 (exp (pow (fabs x) 2))) 3) (pow 1.0 3))

series1.8s

Counts

4 → 12

Calls

4 calls:

221.0ms	(fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) 1.061405429 -1.453152027) 1.421413741) -0.284496736) 0.254829592)
216.0ms	(fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) 1.061405429 -1.453152027) 1.421413741) -0.284496736) 0.254829592)
311.0ms	(pow (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) 1.061405429 -1.453152027) 1.421413741) -0.284496736) 0.254829592) 3)
1.0s	(fma (- (* (pow (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) 3) (log1p (expm1 (pow (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) 1.061405429 -1.453152027) 1.421413741) -0.284496736) 0.254829592) 3))))) (pow (/ 1 (exp (pow (fabs x) 2))) 3) (pow 1.0 3))

simplify98.0ms

Algorithm

egg-herbie

Counts

67 → 67

Iterations

Useful iterations: 2 (76.0ms)

Iter	Nodes	Cost
0	630	2341
1	3368	2122
2	5002	2106

prune744.0ms

Filtered

67 candidates to 50 candidates (74.6%)

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 12.8b

localize75.0ms

Local error

Found 4 expressions with local error:

0.8b	(pow (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) 1.061405429 -1.453152027) 1.421413741) -0.284496736) 0.254829592) 3)
13.0b	(fma (- (* (pow (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) 3) (log1p (expm1 (pow (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) 1.061405429 -1.453152027) 1.421413741) -0.284496736) 0.254829592) 3))))) (pow (/ 1 (exp (pow (fabs x) 2))) 3) (pow 1.0 3))
13.0b	(fma (- (* (pow (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) 3) (log1p (expm1 (pow (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) 1.061405429 -1.453152027) 1.421413741) -0.284496736) 0.254829592) 3))))) (pow (/ 1 (exp (pow (fabs x) 2))) 3) (pow 1.0 3))
13.0b	(fma (- (* (pow (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) 3) (log1p (expm1 (pow (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) 1.061405429 -1.453152027) 1.421413741) -0.284496736) 0.254829592) 3))))) (pow (/ 1 (exp (pow (fabs x) 2))) 3) (pow 1.0 3))

rewrite3.0ms

Algorithm

rewrite-expression-head

Rules

7×	`add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity`
5×	`pow1` `add-exp-log` `add-cbrt-cube`
4×	`expm1-log1p-u` `log1p-expm1-u` `add-log-exp`
3×	`unpow-prod-down` `pow-unpow` `cube-prod` `fma-udef`
1×	`cube-mult` `pow-to-exp` `pow-pow` `unpow3` `pow-exp` `rem-cube-cbrt` `sqr-pow`

Counts

4 → 55

Calls

4 calls:

1.0ms	(pow (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) 1.061405429 -1.453152027) 1.421413741) -0.284496736) 0.254829592) 3)
0.0ms	(fma (- (* (pow (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) 3) (log1p (expm1 (pow (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) 1.061405429 -1.453152027) 1.421413741) -0.284496736) 0.254829592) 3))))) (pow (/ 1 (exp (pow (fabs x) 2))) 3) (pow 1.0 3))
0.0ms	(fma (- (* (pow (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) 3) (log1p (expm1 (pow (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) 1.061405429 -1.453152027) 1.421413741) -0.284496736) 0.254829592) 3))))) (pow (/ 1 (exp (pow (fabs x) 2))) 3) (pow 1.0 3))
0.0ms	(fma (- (* (pow (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) 3) (log1p (expm1 (pow (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) 1.061405429 -1.453152027) 1.421413741) -0.284496736) 0.254829592) 3))))) (pow (/ 1 (exp (pow (fabs x) 2))) 3) (pow 1.0 3))

series3.5s

Counts

4 → 12

Calls

4 calls:

304.0ms	(pow (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) 1.061405429 -1.453152027) 1.421413741) -0.284496736) 0.254829592) 3)
992.0ms	(fma (- (* (pow (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) 3) (log1p (expm1 (pow (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) 1.061405429 -1.453152027) 1.421413741) -0.284496736) 0.254829592) 3))))) (pow (/ 1 (exp (pow (fabs x) 2))) 3) (pow 1.0 3))
999.0ms	(fma (- (* (pow (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) 3) (log1p (expm1 (pow (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) 1.061405429 -1.453152027) 1.421413741) -0.284496736) 0.254829592) 3))))) (pow (/ 1 (exp (pow (fabs x) 2))) 3) (pow 1.0 3))
1.2s	(fma (- (* (pow (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) 3) (log1p (expm1 (pow (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) (fma (/ 1.0 (+ (* 0.3275911 (fabs x)) 1.0)) 1.061405429 -1.453152027) 1.421413741) -0.284496736) 0.254829592) 3))))) (pow (/ 1 (exp (pow (fabs x) 2))) 3) (pow 1.0 3))

simplify106.0ms

Algorithm

egg-herbie

Counts

67 → 67

Iterations

Useful iterations: 2 (75.0ms)

Iter	Nodes	Cost
0	624	3581
1	3343	3202
2	5001	3198

prune1.1s

Filtered

67 candidates to 54 candidates (80.6%)

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 12.2b

regimes163.0ms

Accuracy

0% (0.0b remaining)

Error of 12.6b against oracle of 12.5b and baseline of 12.6b

bsearch0.0ms

simplify3.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	86	182
1	90	182
2	90	182

end0.0ms

sample846.0ms

Algorithm

intervals

Results

479.0ms	3951×	body	160	valid
243.0ms	4049×	body	80	valid