Details

sample22.0ms

Algorithm

intervals

Results

9.0ms

496×

body

valid

simplify5.0s

Counts

1 → 1

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	5	6
1	8	6
2	12	6
3	21	6
4	47	6
5	127	6
6	342	6
7	1113	6
8	4450	6
done	5000	6

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b	(* x (exp (* y y)))
0.0b	(exp (* y y))

rewrite24.0ms

Algorithm

rewrite-expression-head

Rules

6×	`add-sqr-sqrt`
4×	`pow1` `add-cube-cbrt` `*-un-lft-identity` `add-cbrt-cube` `add-log-exp`
3×	`add-exp-log` `associate-r` `associate-l`
2×	`expm1-log1p-u` `log1p-expm1-u`
1×	`exp-prod` `exp-to-pow` `pow-prod-down` `prod-exp` `*-commutative` `cbrt-unprod` `rem-exp-log` `unswap-sqr`

Counts

2 → 32

Calls

2 calls:

18.0ms	(* x (exp (* y y)))
5.0ms	(exp (* y y))

series49.0ms

Counts

2 → 6

Calls

2 calls:

36.0ms	(* x (exp (* y y)))
13.0ms	(exp (* y y))

simplify3.1s

Counts

38 → 38

Iterations

Useful iterations: 2 (34.0ms)

Iter	Nodes	Cost
0	48	269
1	93	260
2	194	228
3	378	228
4	1061	228
5	3710	228
done	5000	228

prune78.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b	(* x (pow (exp y) y))
0.0b	(pow (exp y) y)

rewrite23.0ms

Algorithm

rewrite-expression-head

Rules

13×	`add-sqr-sqrt`
8×	`add-cube-cbrt` `*-un-lft-identity`
7×	`unpow-prod-down` `associate-r`
6×	`add-exp-log`
4×	`pow-pow` `add-cbrt-cube`
3×	`pow1` `pow-unpow` `exp-prod` `associate-l` `prod-exp` `unswap-sqr` `sqr-pow`
2×	`expm1-log1p-u` `pow-to-exp` `pow-exp` `log1p-expm1-u` `add-log-exp`
1×	`*-commutative` `cbrt-unprod`

Counts

2 → 49

Calls

2 calls:

16.0ms	(* x (pow (exp y) y))
5.0ms	(pow (exp y) y)

series107.0ms

Counts

2 → 6

Calls

2 calls:

63.0ms	(* x (pow (exp y) y))
43.0ms	(pow (exp y) y)

simplify3.2s

Counts

55 → 55

Iterations

Useful iterations: done (3.2s)

Iter	Nodes	Cost
0	76	424
1	152	393
2	334	365
3	993	365
4	4101	365
done	5000	360

prune125.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 4 expressions with local error:

0.0b	(sqrt (exp y))
0.0b	(sqrt (exp y))
0.0b	(* x (pow (sqrt (exp y)) y))
0.0b	(* (* x (pow (sqrt (exp y)) y)) (pow (sqrt (exp y)) y))

rewrite76.0ms

Algorithm

rewrite-expression-head

Rules

35×	`add-exp-log`
24×	`add-sqr-sqrt` `prod-exp`
20×	`associate-r`
15×	`add-cube-cbrt` `*-un-lft-identity`
14×	`unpow-prod-down`
13×	`sqrt-prod`
11×	`add-cbrt-cube`
8×	`pow-to-exp` `sqrt-pow1` `pow-exp`
6×	`pow1` `exp-prod`
4×	`expm1-log1p-u` `associate-l` `cbrt-unprod` `log1p-expm1-u` `add-log-exp` `unswap-sqr`
3×	`sqr-pow`
2×	`rem-sqrt-square` `pow1/2` `*-commutative`

Counts

4 → 102

Calls

4 calls:

3.0ms	(sqrt (exp y))
4.0ms	(sqrt (exp y))
20.0ms	(* x (pow (sqrt (exp y)) y))
46.0ms	(* (* x (pow (sqrt (exp y)) y)) (pow (sqrt (exp y)) y))

series210.0ms

Counts

4 → 12

Calls

4 calls:

14.0ms	(sqrt (exp y))
15.0ms	(sqrt (exp y))
83.0ms	(* x (pow (sqrt (exp y)) y))
97.0ms	(* (* x (pow (sqrt (exp y)) y)) (pow (sqrt (exp y)) y))

simplify2.6s

Counts

114 → 114

Iterations

Useful iterations: done (2.6s)

Iter	Nodes	Cost
0	110	1177
1	239	963
2	677	879
3	2649	875
done	5000	760

prune289.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0.0b

localize13.0ms

Local error

Found 4 expressions with local error:

0.0b	(* (cbrt (exp y)) (cbrt (exp y)))
0.0b	(cbrt (exp y))
0.0b	(cbrt (exp y))
0.0b	(cbrt (exp y))

rewrite29.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

4 → 81

Calls

4 calls:

20.0ms	(* (cbrt (exp y)) (cbrt (exp y)))
2.0ms	(cbrt (exp y))
2.0ms	(cbrt (exp y))
3.0ms	(cbrt (exp y))

series389.0ms

Counts

4 → 12

Calls

4 calls:

111.0ms	(* (cbrt (exp y)) (cbrt (exp y)))
94.0ms	(cbrt (exp y))
93.0ms	(cbrt (exp y))
90.0ms	(cbrt (exp y))

simplify1.3s

Counts

93 → 93

Iterations

Useful iterations: done (1.3s)

Iter	Nodes	Cost
0	64	718
1	119	645
2	269	601
3	544	553
4	1337	499
done	5000	480

prune277.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0.0b

regimes34.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	5	6
1	6	6
done	6	6

end0.0ms

sample628.0ms

Algorithm

intervals

Results

292.0ms

15813×

body

valid