Details

sample158.0ms

Algorithm

intervals

Results

75.0ms	799×	body	80	nan
20.0ms	256×	body	80	valid

simplify1.8s

Counts

1 → 1

Iterations

Iter	Nodes
done	5000
5	2214
4	521
3	129
2	52
1	21
0	10

prune26.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.1b

localize30.0ms

Local error

Found 3 expressions with local error:

0.0b	(- (* x (log y)) y)
0.0b	(- (- (* x (log y)) y) z)
0.3b	(* x (log y))

rewrite98.0ms

Algorithm

rewrite-expression-head

Rules

24×	`add-sqr-sqrt`
23×	`associate--l+`
22×	`*-un-lft-identity`
20×	`add-cube-cbrt`
18×	`log-prod`
15×	`prod-diff`
10×	`add-log-exp`
9×	`distribute-rgt-in` `distribute-lft-in`
6×	`pow1`
5×	`add-cbrt-cube` `add-exp-log`
4×	`fma-neg` `diff-log` `associate-r`
3×	`expm1-log1p-u` `sub-neg` `associate-l` `log1p-expm1-u`
2×	`flip3--` `flip--`
1×	`associate--l-` `pow-prod-down` `prod-exp` `log-pow` `*-commutative` `cbrt-unprod` `distribute-lft-out--` `difference-of-squares` `unswap-sqr`

Counts

3 → 92

Calls

3 calls:

15.0ms	(- (* x (log y)) y)
63.0ms	(- (- (* x (log y)) y) z)
15.0ms	(* x (log y))

series216.0ms

Counts

3 → 9

Calls

3 calls:

82.0ms	(- (* x (log y)) y)
60.0ms	(- (- (* x (log y)) y) z)
74.0ms	(* x (log y))

simplify1.4s

Counts

101 → 101

Iterations

Iter	Nodes
done	5002
2	1475
1	429
0	172

prune605.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0.0b

localize28.0ms

Local error

Found 2 expressions with local error:

0.0b	(- (* x (log y)) (+ z y))
0.3b	(* x (log y))

rewrite24.0ms

Algorithm

rewrite-expression-head

Rules

12×	`log-prod`
11×	`add-sqr-sqrt` `*-un-lft-identity`
9×	`add-cube-cbrt`
7×	`add-log-exp`
6×	`distribute-rgt-in` `distribute-lft-in` `associate--l+`
5×	`pow1`
4×	`add-cbrt-cube` `associate-r` `prod-diff` `add-exp-log`
3×	`associate-l`
2×	`expm1-log1p-u` `diff-log` `log1p-expm1-u`
1×	`sum-log` `sub-neg` `flip3--` `fma-neg` `pow-prod-down` `prod-exp` `log-pow` `*-commutative` `cbrt-unprod` `flip--` `distribute-lft-out` `associate--r+` `unswap-sqr`

Counts

2 → 54

Calls

2 calls:

16.0ms	(- (* x (log y)) (+ z y))
7.0ms	(* x (log y))

series111.0ms

Counts

2 → 6

Calls

2 calls:

52.0ms	(- (* x (log y)) (+ z y))
58.0ms	(* x (log y))

simplify1.7s

Counts

60 → 60

Iterations

Iter	Nodes
done	5000
2	1261
1	298
0	117

prune324.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize62.0ms

Local error

Found 4 expressions with local error:

0.5b	(* (cbrt y) (cbrt y))
0.6b	(cbrt y)
0.6b	(cbrt y)
0.6b	(cbrt y)

rewrite25.0ms

Algorithm

rewrite-expression-head

Rules

25×	`cbrt-prod`
23×	`add-sqr-sqrt`
15×	`*-un-lft-identity` `add-cube-cbrt`
11×	`pow1`
9×	`pow1/3`
6×	`swap-sqr` `associate-r` `associate-l` `add-exp-log`
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:

17.0ms	(* (cbrt y) (cbrt y))
1.0ms	(cbrt y)
2.0ms	(cbrt y)
1.0ms	(cbrt y)

series1.1s

Counts

4 → 12

Calls

4 calls:

294.0ms	(* (cbrt y) (cbrt y))
330.0ms	(cbrt y)
273.0ms	(cbrt y)
225.0ms	(cbrt y)

simplify1.3s

Counts

93 → 93

Iterations

Iter	Nodes
done	5001
2	725
1	142
0	65

prune717.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize49.0ms

Local error

Found 4 expressions with local error:

0.6b	(cbrt y)
0.6b	(cbrt y)
0.6b	(cbrt y)
5.9b	(pow y 2/3)

rewrite6.0ms

Algorithm

rewrite-expression-head

Rules

9×	`cbrt-prod` `add-sqr-sqrt` `*-un-lft-identity` `add-cube-cbrt`
5×	`pow1` `add-exp-log`
4×	`expm1-log1p-u` `add-cbrt-cube` `log1p-expm1-u` `add-log-exp`
3×	`pow-unpow` `unpow-prod-down` `pow1/3`
1×	`pow-to-exp` `pow-pow` `pow-exp` `sqr-pow`

Counts

4 → 58

Calls

4 calls:

1.0ms	(cbrt y)
1.0ms	(cbrt y)
1.0ms	(cbrt y)
2.0ms	(pow y 2/3)

series1.1s

Counts

4 → 12

Calls

4 calls:

290.0ms	(cbrt y)
272.0ms	(cbrt y)
270.0ms	(cbrt y)
277.0ms	(pow y 2/3)

simplify2.7s

Counts

70 → 70

Iterations

Iter	Nodes
done	5001
3	2995
2	516
1	140
0	61

prune647.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

regimes459.0ms

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Iter	Nodes
done	13
1	13
0	10

end0.0ms

sample5.2s

Algorithm

intervals

Results

1.8s	24070×	body	80	nan
747.0ms	8026×	body	80	valid
1.0ms	2×	body	1280	valid
0.0ms	1×	body	640	valid