Details

sample52.0ms

Algorithm

intervals

Results

15.0ms	126×	body	160	valid
14.0ms	130×	body	80	valid

simplify95.0ms

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)

	Kept	Total
New	1	1
Fresh	1	1
Picked	0	0
Done	0	0
Total	2	2

Merged error: 13.8b

Counts

2 → 2

localize23.0ms

Local error

Found 4 expressions with local error:

0.1b	(/ 1.0 (+ 1.0 (* 0.3275911 (fabs x))))
0.1b	(/ 1.0 (+ 1.0 (* 0.3275911 (fabs x))))
0.4b	(fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) 1.061405429 -1.453152027) 1.421413741) -0.284496736) 0.254829592)
13.8b	(fma (/ (fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) 1.061405429 -1.453152027) 1.421413741) -0.284496736) 0.254829592) (exp (* (fabs x) (fabs x)))) (/ (- 1.0) (fma (fabs x) 0.3275911 1.0)) 1.0)

rewrite13.0ms

Algorithm

rewrite-expression-head

Rules

20×	`add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity`
18×	`times-frac`
8×	`add-exp-log` `add-cbrt-cube`
6×	`associate-/r` `associate-/l`
4×	`pow1` `expm1-log1p-u` `associate-/r/` `log1p-expm1-u` `add-log-exp`
2×	`cbrt-undiv` `frac-2neg` `flip3-+` `div-exp` `clear-num` `flip-+` `fma-udef` `div-inv`

Counts

4 → 82

Calls

4 calls:

5.0ms	(/ 1.0 (+ 1.0 (* 0.3275911 (fabs x))))
5.0ms	(/ 1.0 (+ 1.0 (* 0.3275911 (fabs x))))
1.0ms	(fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) 1.061405429 -1.453152027) 1.421413741) -0.284496736) 0.254829592)
1.0ms	(fma (/ (fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) 1.061405429 -1.453152027) 1.421413741) -0.284496736) 0.254829592) (exp (* (fabs x) (fabs x)))) (/ (- 1.0) (fma (fabs x) 0.3275911 1.0)) 1.0)

series641.0ms

Counts

4 → 12

Calls

4 calls:

29.0ms	(/ 1.0 (+ 1.0 (* 0.3275911 (fabs x))))
34.0ms	(/ 1.0 (+ 1.0 (* 0.3275911 (fabs x))))
218.0ms	(fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) 1.061405429 -1.453152027) 1.421413741) -0.284496736) 0.254829592)
360.0ms	(fma (/ (fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) 1.061405429 -1.453152027) 1.421413741) -0.284496736) 0.254829592) (exp (* (fabs x) (fabs x)))) (/ (- 1.0) (fma (fabs x) 0.3275911 1.0)) 1.0)

simplify47.0ms

Algorithm

egg-herbie

Counts

94 → 94

Iterations

Useful iterations: 2 (33.0ms)

Iter	Nodes	Cost
0	335	1396
1	1357	1221
2	5001	1163

prune655.0ms

Filtered

94 candidates to 78 candidates (83.0%)

Pruning

5 alts after pruning (5 fresh and 0 done)

	Pruned	Kept	Total
New	89	5	94
Fresh	1	0	1
Picked	1	0	1
Done	0	0	0
Total	91	5	96

Merged error: 13.8b

Counts

96 → 5

localize32.0ms

Local error

Found 4 expressions with local error:

0.1b	(/ (- 1.0) (fma (fabs x) 0.3275911 1.0))
0.4b	(fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) 1.061405429 -1.453152027) 1.421413741) -0.284496736) 0.254829592)
13.8b	(fma (/ (fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) 1.061405429 -1.453152027) 1.421413741) -0.284496736) 0.254829592) (exp (* (fabs x) (fabs x)))) (/ (- 1.0) (fma (fabs x) 0.3275911 1.0)) 1.0)
13.8b	(log (exp (fma (/ (fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) 1.061405429 -1.453152027) 1.421413741) -0.284496736) 0.254829592) (exp (* (fabs x) (fabs x)))) (/ (- 1.0) (fma (fabs x) 0.3275911 1.0)) 1.0)))

rewrite11.0ms

Algorithm

rewrite-expression-head

Rules

30×	`times-frac`
29×	`add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity`
12×	`distribute-lft-neg-in` `distribute-rgt-neg-in`
10×	`associate-/l*`
6×	`add-exp-log` `add-cbrt-cube`
5×	`pow1`
4×	`expm1-log1p-u` `neg-mul-1` `log-prod` `log-pow` `log1p-expm1-u` `add-log-exp`
3×	`exp-prod` `associate-/r*` `fma-udef`
1×	`cbrt-undiv` `neg-sub0` `frac-2neg` `div-sub` `distribute-frac-neg` `div-exp` `rem-log-exp` `exp-sum` `clear-num` `div-inv`

Counts

4 → 97

Calls

4 calls:

5.0ms	(/ (- 1.0) (fma (fabs x) 0.3275911 1.0))
1.0ms	(fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) 1.061405429 -1.453152027) 1.421413741) -0.284496736) 0.254829592)
1.0ms	(fma (/ (fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) 1.061405429 -1.453152027) 1.421413741) -0.284496736) 0.254829592) (exp (* (fabs x) (fabs x)))) (/ (- 1.0) (fma (fabs x) 0.3275911 1.0)) 1.0)
2.0ms	(log (exp (fma (/ (fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) 1.061405429 -1.453152027) 1.421413741) -0.284496736) 0.254829592) (exp (* (fabs x) (fabs x)))) (/ (- 1.0) (fma (fabs x) 0.3275911 1.0)) 1.0)))

series961.0ms

Counts

4 → 12

Calls

4 calls:

24.0ms	(/ (- 1.0) (fma (fabs x) 0.3275911 1.0))
214.0ms	(fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) 1.061405429 -1.453152027) 1.421413741) -0.284496736) 0.254829592)
345.0ms	(fma (/ (fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) 1.061405429 -1.453152027) 1.421413741) -0.284496736) 0.254829592) (exp (* (fabs x) (fabs x)))) (/ (- 1.0) (fma (fabs x) 0.3275911 1.0)) 1.0)
378.0ms	(log (exp (fma (/ (fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) 1.061405429 -1.453152027) 1.421413741) -0.284496736) 0.254829592) (exp (* (fabs x) (fabs x)))) (/ (- 1.0) (fma (fabs x) 0.3275911 1.0)) 1.0)))

simplify55.0ms

Algorithm

egg-herbie

Counts

109 → 109

Iterations

Useful iterations: 2 (35.0ms)

Iter	Nodes	Cost
0	418	2259
1	1492	2000
2	5001	1921

prune522.0ms

Filtered

109 candidates to 86 candidates (78.9%)

Pruning

5 alts after pruning (4 fresh and 1 done)

	Pruned	Kept	Total
New	109	0	109
Fresh	0	4	4
Picked	0	1	1
Done	0	0	0
Total	109	5	114

Merged error: 13.8b

Counts

114 → 5

localize33.0ms

Local error

Found 4 expressions with local error:

0.2b	(/ 1.0 (pow (fma 0.3275911 (fabs x) 1.0) 1/2))
0.2b	(/ (/ 1.0 (pow (fma 0.3275911 (fabs x) 1.0) 1/2)) (sqrt (+ 1.0 (* 0.3275911 (fabs x)))))
0.4b	(fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (fma (/ (/ 1.0 (pow (fma 0.3275911 (fabs x) 1.0) 1/2)) (sqrt (+ 1.0 (* 0.3275911 (fabs x))))) 1.061405429 -1.453152027) 1.421413741) -0.284496736) 0.254829592)
13.8b	(fma (/ (fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (fma (/ (/ 1.0 (pow (fma 0.3275911 (fabs x) 1.0) 1/2)) (sqrt (+ 1.0 (* 0.3275911 (fabs x))))) 1.061405429 -1.453152027) 1.421413741) -0.284496736) 0.254829592) (exp (* (fabs x) (fabs x)))) (/ (- 1.0) (fma (fabs x) 0.3275911 1.0)) 1.0)

rewrite39.0ms

Algorithm

rewrite-expression-head

Rules

318×	`times-frac`
170×	`add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity`
78×	`sqrt-prod`
75×	`unpow-prod-down`
28×	`associate-/l*`
25×	`sqr-pow`
19×	`add-exp-log`
13×	`associate-/r*`
11×	`add-cbrt-cube`
10×	`div-exp`
9×	`div-inv`
4×	`pow1` `cbrt-undiv` `expm1-log1p-u` `log1p-expm1-u` `add-log-exp`
2×	`pow-to-exp` `frac-2neg` `sqrt-div` `pow-exp` `clear-num` `associate-/r/` `fma-udef`
1×	`flip3-+` `flip-+` `associate-/l/`

Counts

4 → 269

Calls

4 calls:

5.0ms	(/ 1.0 (pow (fma 0.3275911 (fabs x) 1.0) 1/2))
18.0ms	(/ (/ 1.0 (pow (fma 0.3275911 (fabs x) 1.0) 1/2)) (sqrt (+ 1.0 (* 0.3275911 (fabs x)))))
1.0ms	(fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (fma (/ (/ 1.0 (pow (fma 0.3275911 (fabs x) 1.0) 1/2)) (sqrt (+ 1.0 (* 0.3275911 (fabs x))))) 1.061405429 -1.453152027) 1.421413741) -0.284496736) 0.254829592)
1.0ms	(fma (/ (fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (fma (/ (/ 1.0 (pow (fma 0.3275911 (fabs x) 1.0) 1/2)) (sqrt (+ 1.0 (* 0.3275911 (fabs x))))) 1.061405429 -1.453152027) 1.421413741) -0.284496736) 0.254829592) (exp (* (fabs x) (fabs x)))) (/ (- 1.0) (fma (fabs x) 0.3275911 1.0)) 1.0)

series888.0ms

Counts

4 → 12

Calls

4 calls:

57.0ms	(/ 1.0 (pow (fma 0.3275911 (fabs x) 1.0) 1/2))
107.0ms	(/ (/ 1.0 (pow (fma 0.3275911 (fabs x) 1.0) 1/2)) (sqrt (+ 1.0 (* 0.3275911 (fabs x)))))
290.0ms	(fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (fma (/ (/ 1.0 (pow (fma 0.3275911 (fabs x) 1.0) 1/2)) (sqrt (+ 1.0 (* 0.3275911 (fabs x))))) 1.061405429 -1.453152027) 1.421413741) -0.284496736) 0.254829592)
434.0ms	(fma (/ (fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (fma (/ (/ 1.0 (pow (fma 0.3275911 (fabs x) 1.0) 1/2)) (sqrt (+ 1.0 (* 0.3275911 (fabs x))))) 1.061405429 -1.453152027) 1.421413741) -0.284496736) 0.254829592) (exp (* (fabs x) (fabs x)))) (/ (- 1.0) (fma (fabs x) 0.3275911 1.0)) 1.0)

simplify140.0ms

Algorithm

egg-herbie

Counts

281 → 281

Iterations

Useful iterations: 2 (87.0ms)

Iter	Nodes	Cost
0	1003	5139
1	4377	4221
2	5003	4196

prune1.1s

Filtered

281 candidates to 151 candidates (53.7%)

Pruning

7 alts after pruning (6 fresh and 1 done)

	Pruned	Kept	Total
New	277	4	281
Fresh	1	2	3
Picked	1	0	1
Done	0	1	1
Total	279	7	286

Merged error: 13.8b

Counts

286 → 7

localize38.0ms

Local error

Found 4 expressions with local error:

0.2b	(/ (/ 1.0 (pow (fma 0.3275911 (fabs x) 1.0) 1/2)) (sqrt (+ 1.0 (* 0.3275911 (fabs x)))))
0.4b	(fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (fma (/ (/ 1.0 (pow (fma 0.3275911 (fabs x) 1.0) 1/2)) (sqrt (+ 1.0 (* 0.3275911 (fabs x))))) 1.061405429 -1.453152027) 1.421413741) -0.284496736) 0.254829592)
1.3b	(exp (log (fma (/ (fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (fma (/ (/ 1.0 (pow (fma 0.3275911 (fabs x) 1.0) 1/2)) (sqrt (+ 1.0 (* 0.3275911 (fabs x))))) 1.061405429 -1.453152027) 1.421413741) -0.284496736) 0.254829592) (exp (* (fabs x) (fabs x)))) (/ (- 1.0) (fma (fabs x) 0.3275911 1.0)) 1.0)))
13.8b	(fma (/ (fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (fma (/ (/ 1.0 (pow (fma 0.3275911 (fabs x) 1.0) 1/2)) (sqrt (+ 1.0 (* 0.3275911 (fabs x))))) 1.061405429 -1.453152027) 1.421413741) -0.284496736) 0.254829592) (exp (* (fabs x) (fabs x)))) (/ (- 1.0) (fma (fabs x) 0.3275911 1.0)) 1.0)

rewrite35.0ms

Algorithm

rewrite-expression-head

Rules

297×	`times-frac`
156×	`add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity`
78×	`sqrt-prod`
63×	`unpow-prod-down`
25×	`associate-/l*`
21×	`sqr-pow`
14×	`add-exp-log`
9×	`add-cbrt-cube`
8×	`div-inv`
7×	`div-exp`
6×	`associate-/r*`
5×	`pow1`
4×	`expm1-log1p-u` `exp-prod` `log1p-expm1-u` `add-log-exp`
3×	`cbrt-undiv` `log-prod` `exp-sum`
2×	`sqrt-div` `associate-/r/` `fma-udef`
1×	`pow-to-exp` `frac-2neg` `flip3-+` `pow-exp` `clear-num` `log-pow` `flip-+` `rem-exp-log` `associate-/l/`

Counts

4 → 239

Calls

4 calls:

13.0ms	(/ (/ 1.0 (pow (fma 0.3275911 (fabs x) 1.0) 1/2)) (sqrt (+ 1.0 (* 0.3275911 (fabs x)))))
1.0ms	(fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (fma (/ (/ 1.0 (pow (fma 0.3275911 (fabs x) 1.0) 1/2)) (sqrt (+ 1.0 (* 0.3275911 (fabs x))))) 1.061405429 -1.453152027) 1.421413741) -0.284496736) 0.254829592)
2.0ms	(exp (log (fma (/ (fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (fma (/ (/ 1.0 (pow (fma 0.3275911 (fabs x) 1.0) 1/2)) (sqrt (+ 1.0 (* 0.3275911 (fabs x))))) 1.061405429 -1.453152027) 1.421413741) -0.284496736) 0.254829592) (exp (* (fabs x) (fabs x)))) (/ (- 1.0) (fma (fabs x) 0.3275911 1.0)) 1.0)))
1.0ms	(fma (/ (fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (fma (/ (/ 1.0 (pow (fma 0.3275911 (fabs x) 1.0) 1/2)) (sqrt (+ 1.0 (* 0.3275911 (fabs x))))) 1.061405429 -1.453152027) 1.421413741) -0.284496736) 0.254829592) (exp (* (fabs x) (fabs x)))) (/ (- 1.0) (fma (fabs x) 0.3275911 1.0)) 1.0)

series1.3s

Counts

4 → 12

Calls

4 calls:

102.0ms	(/ (/ 1.0 (pow (fma 0.3275911 (fabs x) 1.0) 1/2)) (sqrt (+ 1.0 (* 0.3275911 (fabs x)))))
288.0ms	(fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (fma (/ (/ 1.0 (pow (fma 0.3275911 (fabs x) 1.0) 1/2)) (sqrt (+ 1.0 (* 0.3275911 (fabs x))))) 1.061405429 -1.453152027) 1.421413741) -0.284496736) 0.254829592)
435.0ms	(exp (log (fma (/ (fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (fma (/ (/ 1.0 (pow (fma 0.3275911 (fabs x) 1.0) 1/2)) (sqrt (+ 1.0 (* 0.3275911 (fabs x))))) 1.061405429 -1.453152027) 1.421413741) -0.284496736) 0.254829592) (exp (* (fabs x) (fabs x)))) (/ (- 1.0) (fma (fabs x) 0.3275911 1.0)) 1.0)))
436.0ms	(fma (/ (fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (fma (/ 1.0 (+ 1.0 (* 0.3275911 (fabs x)))) (fma (/ (/ 1.0 (pow (fma 0.3275911 (fabs x) 1.0) 1/2)) (sqrt (+ 1.0 (* 0.3275911 (fabs x))))) 1.061405429 -1.453152027) 1.421413741) -0.284496736) 0.254829592) (exp (* (fabs x) (fabs x)))) (/ (- 1.0) (fma (fabs x) 0.3275911 1.0)) 1.0)

simplify144.0ms

Algorithm

egg-herbie

Counts

251 → 251

Iterations

Useful iterations: 2 (87.0ms)

Iter	Nodes	Cost
0	1020	5666
1	4447	4678
2	5001	4542

prune1.0s

Filtered

251 candidates to 131 candidates (52.2%)

Pruning

7 alts after pruning (7 fresh and 0 done)

	Pruned	Kept	Total
New	246	5	251
Fresh	3	2	5
Picked	1	0	1
Done	1	0	1
Total	251	7	258

Merged error: 13.8b

Counts

258 → 7

regimes131.0ms

Accuracy

0% (0.1b remaining)

Error of 13.9b against oracle of 13.9b and baseline of 13.9b

bsearch0.0ms

simplify2.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	38	114
1	38	114

end0.0ms

sample822.0ms

Algorithm

intervals

Results

456.0ms	3944×	body	160	valid
249.0ms	4056×	body	80	valid