Details

sample21.0ms

Algorithm

intervals

Results

11.0ms

256×

body

valid

simplify127.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 3 (6.0ms)

Iter	Nodes	Cost
0	31	9
1	59	9
2	90	9
3	116	7
4	130	7
5	148	7
6	188	7
7	264	7
8	304	7
9	377	7
10	580	7
11	851	7
12	1402	7
13	2787	7
14	3168	7
15	4321	7
16	5001	7

prune8.0ms

Filtered

1 candidates to 1 candidates (100.0%)

Pruning

1 alts after pruning (1 fresh and 0 done)

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

Merged error: 0.0b

Counts

2 → 1

localize20.0ms

Local error

Found 3 expressions with local error:

0.1b	(fma x (fma 0.04481 x 0.99229) 1.0)
0.1b	(* 0.70711 (fma 0.27061 x 2.30753))
15.0b	(/ (* 0.70711 (fma 0.27061 x 2.30753)) (fma x (fma 0.04481 x 0.99229) 1.0))

rewrite14.0ms

Algorithm

rewrite-expression-head

Rules

10×	`add-exp-log` `add-cbrt-cube`
9×	`add-sqr-sqrt`
7×	`add-cube-cbrt` `*-un-lft-identity`
5×	`pow1`
3×	`expm1-log1p-u` `times-frac` `associate-r` `associate-l` `associate-/r*` `fma-udef` `log1p-expm1-u` `add-log-exp`
2×	`cbrt-undiv` `div-exp` `prod-exp` `cbrt-unprod`
1×	`distribute-rgt-in` `frac-2neg` `distribute-lft-in` `pow-prod-down` `clear-num` `-commutative` `div-inv` `associate-/l` `unswap-sqr`

Counts

3 → 55

Calls

3 calls:

1.0ms	(fma x (fma 0.04481 x 0.99229) 1.0)
4.0ms	(* 0.70711 (fma 0.27061 x 2.30753))
9.0ms	(/ (* 0.70711 (fma 0.27061 x 2.30753)) (fma x (fma 0.04481 x 0.99229) 1.0))

series143.0ms

Counts

3 → 9

Calls

3 calls:

25.0ms	(fma x (fma 0.04481 x 0.99229) 1.0)
51.0ms	(* 0.70711 (fma 0.27061 x 2.30753))
68.0ms	(/ (* 0.70711 (fma 0.27061 x 2.30753)) (fma x (fma 0.04481 x 0.99229) 1.0))

simplify36.0ms

Algorithm

egg-herbie

Counts

64 → 64

Iterations

Useful iterations: 1 (7.0ms)

Iter	Nodes	Cost
0	238	335
1	1024	281
2	5002	281

prune180.0ms

Filtered

64 candidates to 47 candidates (73.4%)

Pruning

2 alts after pruning (1 fresh and 1 done)

	Pruned	Kept	Total
New	63	1	64
Fresh	0	0	0
Picked	0	1	1
Done	0	0	0
Total	63	2	65

Merged error: 0b

Counts

65 → 2

localize13.0ms

Local error

Found 4 expressions with local error:

0.1b	(fma x (fma 0.04481 x 0.99229) 1.0)
0.1b	(* (sqrt 0.70711) (fma 0.27061 x 2.30753))
0.2b	(* (sqrt 0.70711) (* (sqrt 0.70711) (fma 0.27061 x 2.30753)))
15.0b	(/ (* (sqrt 0.70711) (* (sqrt 0.70711) (fma 0.27061 x 2.30753))) (fma x (fma 0.04481 x 0.99229) 1.0))

rewrite23.0ms

Algorithm

rewrite-expression-head

Rules

20×	`add-exp-log` `add-cbrt-cube`
15×	`add-sqr-sqrt`
12×	`associate-l`
11×	`pow1` `add-cube-cbrt` `*-un-lft-identity`
7×	`prod-exp` `sqrt-prod` `cbrt-unprod` `fma-udef`
5×	`distribute-rgt-in` `distribute-lft-in`
4×	`expm1-log1p-u` `associate-r` `pow-prod-down` `log1p-expm1-u` `add-log-exp`
3×	`cbrt-undiv` `times-frac` `div-exp` `associate-/r*`
2×	`*-commutative` `unswap-sqr`
1×	`frac-2neg` `clear-num` `div-inv` `associate-/l*`

Counts

4 → 88

Calls

4 calls:

1.0ms	(fma x (fma 0.04481 x 0.99229) 1.0)
5.0ms	(* (sqrt 0.70711) (fma 0.27061 x 2.30753))
6.0ms	(* (sqrt 0.70711) (* (sqrt 0.70711) (fma 0.27061 x 2.30753)))
8.0ms	(/ (* (sqrt 0.70711) (* (sqrt 0.70711) (fma 0.27061 x 2.30753))) (fma x (fma 0.04481 x 0.99229) 1.0))

series361.0ms

Counts

4 → 12

Calls

4 calls:

25.0ms	(fma x (fma 0.04481 x 0.99229) 1.0)
80.0ms	(* (sqrt 0.70711) (fma 0.27061 x 2.30753))
112.0ms	(* (sqrt 0.70711) (* (sqrt 0.70711) (fma 0.27061 x 2.30753)))
144.0ms	(/ (* (sqrt 0.70711) (* (sqrt 0.70711) (fma 0.27061 x 2.30753))) (fma x (fma 0.04481 x 0.99229) 1.0))

simplify51.0ms

Algorithm

egg-herbie

Counts

100 → 100

Iterations

Useful iterations: 2 (42.0ms)

Iter	Nodes	Cost
0	339	653
1	1706	515
2	5001	500

prune241.0ms

Filtered

100 candidates to 65 candidates (65.0%)

Pruning

2 alts after pruning (0 fresh and 2 done)

	Pruned	Kept	Total
New	100	0	100
Fresh	0	0	0
Picked	0	1	1
Done	0	1	1
Total	100	2	102

Merged error: 0b

Counts

102 → 2

regimes12.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	15	7
1	15	7

end0.0ms

sample424.0ms

Algorithm

intervals

Results

318.0ms

8000×

body

valid