Details

sample13.0ms

Algorithm

intervals

Results

6.0ms

345×

body

valid

simplify28.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 2 (4.0ms)

Iter	Nodes	Cost
0	19	4
1	45	4
2	82	3
3	127	3
4	168	3
5	224	3
6	359	3
7	666	3
8	763	3
9	763	3

prune5.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b	(fma (- x) (fma 0.12 x 0.253) 1.0)

rewrite1.0ms

Algorithm

rewrite-expression-head

Rules

1×	`pow1` `add-exp-log` `add-sqr-sqrt` `expm1-log1p-u` `add-cube-cbrt` `*-un-lft-identity` `add-cbrt-cube` `fma-udef` `log1p-expm1-u` `add-log-exp`

Counts

1 → 10

Calls

1 calls:

1.0ms

(fma (- x) (fma 0.12 x 0.253) 1.0)

series31.0ms

Counts

1 → 3

Calls

1 calls:

30.0ms

(fma (- x) (fma 0.12 x 0.253) 1.0)

simplify71.0ms

Algorithm

egg-herbie

Counts

13 → 13

Iterations

Useful iterations: 1 (3.0ms)

Iter	Nodes	Cost
0	42	66
1	102	53
2	433	53
3	2132	53
4	5001	53

prune30.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 1 expressions with local error:

0.1b	(* (- x) (fma 0.12 x 0.253))

rewrite6.0ms

Algorithm

rewrite-expression-head

Rules

10×	`associate-l`
7×	`add-sqr-sqrt`
5×	`add-cube-cbrt` `*-un-lft-identity`
3×	`pow1` `add-exp-log` `distribute-lft-neg-in` `distribute-rgt-neg-in` `associate-r` `add-cbrt-cube`
2×	`fma-udef`
1×	`distribute-lft-neg-out` `distribute-rgt-in` `expm1-log1p-u` `neg-mul-1` `distribute-lft-in` `pow-prod-down` `prod-exp` `*-commutative` `cbrt-unprod` `log1p-expm1-u` `add-log-exp` `unswap-sqr`

Counts

1 → 30

Calls

1 calls:

5.0ms

(* (- x) (fma 0.12 x 0.253))

series71.0ms

Counts

1 → 3

Calls

1 calls:

71.0ms

(* (- x) (fma 0.12 x 0.253))

simplify88.0ms

Algorithm

egg-herbie

Counts

33 → 33

Iterations

Useful iterations: 1 (5.0ms)

Iter	Nodes	Cost
0	126	143
1	570	127
2	3034	127
3	5001	127

prune65.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 4 expressions with local error:

0.5b	(* (cbrt (* (- x) (fma 0.12 x 0.253))) (cbrt (* (- x) (fma 0.12 x 0.253))))
0.6b	(cbrt (* (- x) (fma 0.12 x 0.253)))
0.6b	(cbrt (* (- x) (fma 0.12 x 0.253)))
0.6b	(cbrt (* (- x) (fma 0.12 x 0.253)))

rewrite16.0ms

Algorithm

rewrite-expression-head

Rules

11×	`pow1`
10×	`add-sqr-sqrt`
9×	`pow1/3`
8×	`add-cube-cbrt` `*-un-lft-identity`
7×	`cbrt-prod`
6×	`add-exp-log`
4×	`expm1-log1p-u` `swap-sqr` `associate-r` `associate-l` `add-cbrt-cube` `log1p-expm1-u` `add-log-exp`
2×	`pow-prod-down` `pow-sqr` `pow-prod-up`
1×	`pow2` `pow-plus` `prod-exp` `*-commutative` `cbrt-unprod` `unswap-sqr`

Counts

4 → 66

Calls

4 calls:

6.0ms	(* (cbrt (* (- x) (fma 0.12 x 0.253))) (cbrt (* (- x) (fma 0.12 x 0.253))))
3.0ms	(cbrt (* (- x) (fma 0.12 x 0.253)))
3.0ms	(cbrt (* (- x) (fma 0.12 x 0.253)))
3.0ms	(cbrt (* (- x) (fma 0.12 x 0.253)))

series590.0ms

Counts

4 → 12

Calls

4 calls:

179.0ms	(* (cbrt (* (- x) (fma 0.12 x 0.253))) (cbrt (* (- x) (fma 0.12 x 0.253))))
139.0ms	(cbrt (* (- x) (fma 0.12 x 0.253)))
135.0ms	(cbrt (* (- x) (fma 0.12 x 0.253)))
136.0ms	(cbrt (* (- x) (fma 0.12 x 0.253)))

simplify49.0ms

Algorithm

egg-herbie

Counts

78 → 78

Iterations

Useful iterations: 2 (39.0ms)

Iter	Nodes	Cost
0	440	992
1	1775	909
2	5001	858

prune265.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0.0b

localize14.0ms

Local error

Found 4 expressions with local error:

0.6b	(cbrt (* (- x) (fma 0.12 x 0.253)))
0.6b	(cbrt (* (- x) (fma 0.12 x 0.253)))
0.6b	(cbrt (- x))
0.9b	(cbrt (fma 0.12 x 0.253))

rewrite10.0ms

Algorithm

rewrite-expression-head

Rules

15×	`cbrt-prod`
8×	`add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity`
4×	`pow1` `add-exp-log` `expm1-log1p-u` `pow1/3` `add-cbrt-cube` `log1p-expm1-u` `add-log-exp`
3×	`distribute-lft-neg-in` `distribute-rgt-neg-in`
1×	`neg-mul-1`

Counts

4 → 55

Calls

4 calls:

3.0ms	(cbrt (* (- x) (fma 0.12 x 0.253)))
3.0ms	(cbrt (* (- x) (fma 0.12 x 0.253)))
2.0ms	(cbrt (- x))
1.0ms	(cbrt (fma 0.12 x 0.253))

series590.0ms

Counts

4 → 12

Calls

4 calls:

137.0ms	(cbrt (* (- x) (fma 0.12 x 0.253)))
139.0ms	(cbrt (* (- x) (fma 0.12 x 0.253)))
188.0ms	(cbrt (- x))
127.0ms	(cbrt (fma 0.12 x 0.253))

simplify36.0ms

Algorithm

egg-herbie

Counts

67 → 67

Iterations

Useful iterations: 2 (29.0ms)

Iter	Nodes	Cost
0	386	626
1	1259	589
2	5002	513

prune265.0ms

Pruning

6 alts after pruning (3 fresh and 3 done)

Merged error: 0.0b

regimes24.0ms

Accuracy

0% (0.0b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	12	4
1	16	4
2	17	4
3	17	4

end0.0ms

sample320.0ms

Algorithm

intervals

Results

200.0ms

10671×

body

valid