Details

sample285.0ms

Algorithm

intervals

Results

14.0ms	447×	body	80	valid
9.0ms	447×	pre	80	true

simplify130.0ms

Algorithm

egg-herbie

Counts

1 → 1

Iterations

Useful iterations: 0 (2.0ms)

Iter	Nodes	Cost
0	16	5
1	34	5
2	72	5
3	188	5
4	406	5
5	636	5
6	938	5
7	1312	5
8	1969	5
9	2932	5
10	3912	5
11	5001	5

prune3.0ms

Filtered

1 candidates to 0 candidates (0.0%)

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: 0.2b

Counts

2 → 1

localize9.0ms

Local error

Found 3 expressions with local error:

0.0b	(* m (- 1.0 m))
0.1b	(/ (* m (- 1.0 m)) v)
0.2b	(* (- (/ (* m (- 1.0 m)) v) 1.0) m)

rewrite48.0ms

Algorithm

rewrite-expression-head

Rules

29×	`add-sqr-sqrt`
25×	`*-un-lft-identity`
21×	`add-cube-cbrt`
18×	`prod-diff`
12×	`add-exp-log` `add-cbrt-cube`
11×	`distribute-rgt-in` `distribute-lft-in`
8×	`associate-r` `associate-l`
7×	`pow1`
4×	`associate-*r/`
3×	`expm1-log1p-u` `flip3--` `times-frac` `prod-exp` `associate-/r*` `flip--` `cbrt-unprod` `log1p-expm1-u` `add-log-exp`
2×	`cbrt-undiv` `sub-neg` `div-exp` `pow-prod-down` `associate-l/` `-commutative` `associate-/l/` `distribute-lft-out--` `difference-of-squares` `unswap-sqr`
1×	`frac-2neg` `clear-num` `div-inv` `associate-/l*`

Counts

3 → 95

Calls

3 calls:

21.0ms	(* m (- 1.0 m))
9.0ms	(/ (* m (- 1.0 m)) v)
14.0ms	(* (- (/ (* m (- 1.0 m)) v) 1.0) m)

series131.0ms

Counts

3 → 9

Calls

3 calls:

49.0ms	(* m (- 1.0 m))
37.0ms	(/ (* m (- 1.0 m)) v)
44.0ms	(* (- (/ (* m (- 1.0 m)) v) 1.0) m)

simplify60.0ms

Algorithm

egg-herbie

Counts

104 → 104

Iterations

Useful iterations: 2 (51.0ms)

Iter	Nodes	Cost
0	394	683
1	1939	511
2	5001	505

prune153.0ms

Filtered

104 candidates to 60 candidates (57.7%)

Pruning

9 alts after pruning (9 fresh and 0 done)

	Pruned	Kept	Total
New	95	9	104
Fresh	0	0	0
Picked	1	0	1
Done	0	0	0
Total	96	9	105

Merged error: 0b

Counts

105 → 9

localize6.0ms

Local error

Found 3 expressions with local error:

0.0b	(/ (- 1.0 m) v)
0.2b	(* (- (* m (/ (- 1.0 m) v)) 1.0) m)
0.3b	(* m (/ (- 1.0 m) v))

rewrite29.0ms

Algorithm

rewrite-expression-head

Rules

46×	`add-sqr-sqrt`
39×	`*-un-lft-identity`
31×	`times-frac`
25×	`add-cube-cbrt`
22×	`associate-r`
12×	`add-exp-log` `add-cbrt-cube`
7×	`pow1` `distribute-lft-out--` `difference-of-squares`
6×	`associate-l`
5×	`associate-/l*`
3×	`expm1-log1p-u` `prod-exp` `associate-/r*` `cbrt-unprod` `log1p-expm1-u` `add-log-exp` `unswap-sqr`
2×	`cbrt-undiv` `flip3--` `div-exp` `pow-prod-down` `associate-l/` `-commutative` `flip--` `div-inv` `associate-/l/`
1×	`frac-2neg` `div-sub` `associate-*r/` `clear-num`

Counts

3 → 102

Calls

3 calls:

6.0ms	(/ (- 1.0 m) v)
10.0ms	(* (- (* m (/ (- 1.0 m) v)) 1.0) m)
10.0ms	(* m (/ (- 1.0 m) v))

series106.0ms

Counts

3 → 9

Calls

3 calls:

32.0ms	(/ (- 1.0 m) v)
34.0ms	(* (- (* m (/ (- 1.0 m) v)) 1.0) m)
39.0ms	(* m (/ (- 1.0 m) v))

simplify55.0ms

Algorithm

egg-herbie

Counts

111 → 111

Iterations

Useful iterations: 2 (44.0ms)

Iter	Nodes	Cost
0	384	599
1	1676	549
2	5003	543

prune161.0ms

Filtered

111 candidates to 76 candidates (68.5%)

Pruning

9 alts after pruning (8 fresh and 1 done)

	Pruned	Kept	Total
New	110	1	111
Fresh	1	7	8
Picked	0	1	1
Done	0	0	0
Total	111	9	120

Merged error: 0b

Counts

120 → 9

localize9.0ms

Local error

Found 4 expressions with local error:

0.2b	(* (- (* m (/ (/ (- 1.0 m) (sqrt v)) (sqrt v))) 1.0) m)
0.2b	(/ (- 1.0 m) (sqrt v))
0.3b	(* m (/ (/ (- 1.0 m) (sqrt v)) (sqrt v)))
0.3b	(/ (/ (- 1.0 m) (sqrt v)) (sqrt v))

rewrite144.0ms

Algorithm

rewrite-expression-head

Rules

838×	`times-frac`
582×	`add-sqr-sqrt`
556×	`*-un-lft-identity`
425×	`sqrt-prod`
386×	`add-cube-cbrt`
211×	`associate-r`
85×	`distribute-lft-out--` `difference-of-squares`
39×	`associate-/l*`
22×	`add-exp-log` `add-cbrt-cube`
16×	`div-inv`
12×	`associate-/r*`
8×	`pow1` `unswap-sqr`
7×	`cbrt-undiv` `div-exp`
6×	`associate-l`
4×	`expm1-log1p-u` `prod-exp` `cbrt-unprod` `log1p-expm1-u` `add-log-exp`
3×	`div-sub` `associate-/l/`
2×	`flip3--` `frac-2neg` `pow-prod-down` `associate-l/` `clear-num` `-commutative` `flip--`
1×	`associate-*r/`

Counts

4 → 578

Calls

4 calls:

28.0ms	(* (- (* m (/ (/ (- 1.0 m) (sqrt v)) (sqrt v))) 1.0) m)
8.0ms	(/ (- 1.0 m) (sqrt v))
54.0ms	(* m (/ (/ (- 1.0 m) (sqrt v)) (sqrt v)))
15.0ms	(/ (/ (- 1.0 m) (sqrt v)) (sqrt v))

series174.0ms

Counts

4 → 12

Calls

4 calls:

43.0ms	(* (- (* m (/ (/ (- 1.0 m) (sqrt v)) (sqrt v))) 1.0) m)
43.0ms	(/ (- 1.0 m) (sqrt v))
45.0ms	(* m (/ (/ (- 1.0 m) (sqrt v)) (sqrt v)))
42.0ms	(/ (/ (- 1.0 m) (sqrt v)) (sqrt v))

simplify91.0ms

Algorithm

egg-herbie

Counts

590 → 590

Iterations

Useful iterations: 1 (33.0ms)

Iter	Nodes	Cost
0	1415	6043
1	5001	5244

prune642.0ms

Filtered

590 candidates to 249 candidates (42.2%)

Pruning

9 alts after pruning (7 fresh and 2 done)

	Pruned	Kept	Total
New	590	0	590
Fresh	0	7	7
Picked	0	1	1
Done	0	1	1
Total	590	9	599

Merged error: 0b

Counts

599 → 9

localize9.0ms

Local error

Found 4 expressions with local error:

0.0b	(* m (- 1.0 m))
0.1b	(/ (* m (- 1.0 m)) v)
0.2b	(* (- (/ (* m (- 1.0 m)) v) 1.0) (sqrt m))
0.4b	(* (* (- (/ (* m (- 1.0 m)) v) 1.0) (sqrt m)) (sqrt m))

rewrite51.0ms

Algorithm

rewrite-expression-head

Rules

35×	`add-sqr-sqrt`
29×	`*-un-lft-identity`
25×	`add-cube-cbrt`
18×	`add-exp-log` `prod-diff` `add-cbrt-cube`
17×	`associate-r`
13×	`pow1`
11×	`distribute-rgt-in` `distribute-lft-in`
9×	`associate-l`
7×	`sqrt-prod`
6×	`associate-*l/` `prod-exp` `cbrt-unprod`
5×	`pow-prod-down`
4×	`expm1-log1p-u` `flip3--` `associate-*r/` `flip--` `log1p-expm1-u` `add-log-exp`
3×	`times-frac` `associate-/r` `-commutative` `unswap-sqr`
2×	`cbrt-undiv` `sub-neg` `div-exp` `associate-/l/` `distribute-lft-out--` `difference-of-squares`
1×	`frac-2neg` `clear-num` `div-inv` `associate-/l*`

Counts

4 → 124

Calls

4 calls:

8.0ms	(* m (- 1.0 m))
8.0ms	(/ (* m (- 1.0 m)) v)
16.0ms	(* (- (/ (* m (- 1.0 m)) v) 1.0) (sqrt m))
15.0ms	(* (* (- (/ (* m (- 1.0 m)) v) 1.0) (sqrt m)) (sqrt m))

series204.0ms

Counts

4 → 12

Calls

4 calls:

44.0ms	(* m (- 1.0 m))
38.0ms	(/ (* m (- 1.0 m)) v)
75.0ms	(* (- (/ (* m (- 1.0 m)) v) 1.0) (sqrt m))
48.0ms	(* (* (- (/ (* m (- 1.0 m)) v) 1.0) (sqrt m)) (sqrt m))

simplify71.0ms

Algorithm

egg-herbie

Counts

136 → 136

Iterations

Useful iterations: 2 (60.0ms)

Iter	Nodes	Cost
0	524	1015
1	2424	784
2	5001	770

prune176.0ms

Filtered

136 candidates to 78 candidates (57.4%)

Pruning

9 alts after pruning (6 fresh and 3 done)

	Pruned	Kept	Total
New	136	0	136
Fresh	0	6	6
Picked	0	1	1
Done	0	2	2
Total	136	9	145

Merged error: 0b

Counts

145 → 9

regimes91.0ms

Accuracy

0% (0.2b remaining)

Error of 0.2b against oracle of 0.0b and baseline of 0.2b

bsearch0.0ms

simplify1.0ms

Algorithm

egg-herbie

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	10	5
1	10	5

end0.0ms

sample876.0ms

Algorithm

intervals

Results

402.0ms	13608×	body	80	valid
242.0ms	13608×	pre	80	true