Details

sample114.0ms

Algorithm

intervals

Results

37.0ms	720×	body	80	nan
15.0ms	256×	body	80	valid

simplify2.0s

Counts

1 → 1

Iterations

Iter	Nodes
done	5000
5	2128
4	480
3	114
2	48
1	20
0	10

prune6.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize27.0ms

Local error

Found 3 expressions with local error:

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

rewrite200.0ms

Algorithm

rewrite-expression-head

Rules

21×	`log-prod`
20×	`*-un-lft-identity` `associate--l+`
14×	`add-sqr-sqrt`
12×	`add-cube-cbrt`
11×	`add-log-exp`
10×	`associate-+l+`
9×	`distribute-rgt-in` `distribute-lft-in`
8×	`pow1`
5×	`add-cbrt-cube` `add-exp-log`
4×	`diff-log` `associate-r` `distribute-lft-out`
3×	`associate-+r+` `sum-log` `sub-neg` `associate-l` `log-pow`
2×	`distribute-lft-out--`
1×	`+-commutative` `flip3-+` `flip3--` `pow-prod-down` `prod-exp` `*-commutative` `associate-+l-` `cbrt-unprod` `flip-+` `flip--` `unswap-sqr`

Counts

3 → 74

Calls

3 calls:

8.0ms	(- (* x (log y)) y)
174.0ms	(+ (- (- (* x (log y)) y) z) (log t))
14.0ms	(* x (log y))

series191.0ms

Counts

3 → 9

Calls

3 calls:

81.0ms	(- (* x (log y)) y)
66.0ms	(+ (- (- (* x (log y)) y) z) (log t))
44.0ms	(* x (log y))

simplify1.2s

Counts

83 → 83

Iterations

Iter	Nodes
done	5000
2	1197
1	346
0	148

prune501.0ms

Pruning

10 alts after pruning (9 fresh and 1 done)

Merged error: 0.0b

localize63.0ms

Local error

Found 4 expressions with local error:

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

rewrite18.0ms

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×	`add-cbrt-cube` `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 → 73

Calls

4 calls:

1.0ms	(cbrt y)
1.0ms	(cbrt y)
1.0ms	(cbrt y)
15.0ms	(* (cbrt y) (cbrt y))

series1.0s

Counts

4 → 12

Calls

4 calls:

221.0ms	(cbrt y)
261.0ms	(cbrt y)
280.0ms	(cbrt y)
276.0ms	(* (cbrt y) (cbrt y))

simplify1.3s

Counts

85 → 85

Iterations

Iter	Nodes
done	5000
2	724
1	138
0	61

prune655.0ms

Pruning

10 alts after pruning (9 fresh and 1 done)

Merged error: 0.0b

localize84.0ms

Local error

Found 4 expressions with local error:

0.5b	(cbrt y)
0.5b	(cbrt y)
0.5b	(* (cbrt y) (cbrt y))
5.2b	(pow y 1/3)

rewrite24.0ms

Algorithm

rewrite-expression-head

Rules

24×	`add-sqr-sqrt`
22×	`cbrt-prod`
16×	`*-un-lft-identity` `add-cube-cbrt`
12×	`pow1`
8×	`pow1/3`
7×	`add-exp-log`
6×	`swap-sqr` `associate-r` `associate-l`
4×	`add-cbrt-cube` `add-log-exp` `unswap-sqr`
3×	`pow-unpow` `unpow-prod-down`
2×	`pow-prod-down` `pow-sqr` `pow-prod-up`
1×	`pow2` `pow-to-exp` `pow-pow` `pow-plus` `unpow1/3` `pow-exp` `prod-exp` `*-commutative` `cbrt-unprod` `sqr-pow`

Counts

4 → 80

Calls

4 calls:

1.0ms	(cbrt y)
1.0ms	(cbrt y)
16.0ms	(* (cbrt y) (cbrt y))
4.0ms	(pow y 1/3)

series979.0ms

Counts

4 → 12

Calls

4 calls:

243.0ms	(cbrt y)
226.0ms	(cbrt y)
276.0ms	(* (cbrt y) (cbrt y))
233.0ms	(pow y 1/3)

simplify2.6s

Counts

92 → 92

Iterations

Iter	Nodes
done	5000
2	2030
1	253
0	89

prune678.0ms

Pruning

10 alts after pruning (8 fresh and 2 done)

Merged error: 0.0b

localize69.0ms

Local error

Found 4 expressions with local error:

0.5b	(cbrt y)
0.5b	(cbrt y)
0.5b	(* (pow y 1/3) (cbrt y))
5.2b	(pow y 1/3)

rewrite27.0ms

Algorithm

rewrite-expression-head

Rules

22×	`add-sqr-sqrt`
12×	`cbrt-prod` `*-un-lft-identity` `add-cube-cbrt`
10×	`add-exp-log`
8×	`unpow-prod-down`
7×	`associate-l`
6×	`associate-r` `unswap-sqr`
5×	`pow1` `add-cbrt-cube` `pow1/3`
4×	`add-log-exp` `sqr-pow`
3×	`pow-unpow` `prod-exp`
2×	`pow-to-exp` `unpow1/3` `pow-exp` `cbrt-unprod`
1×	`pow-pow` `pow-prod-down` `pow-sqr` `*-commutative` `pow-prod-up`

Counts

4 → 75

Calls

4 calls:

1.0ms	(cbrt y)
1.0ms	(cbrt y)
18.0ms	(* (pow y 1/3) (cbrt y))
3.0ms	(pow y 1/3)

series1.0s

Counts

4 → 12

Calls

4 calls:

218.0ms	(cbrt y)
228.0ms	(cbrt y)
274.0ms	(* (pow y 1/3) (cbrt y))
284.0ms	(pow y 1/3)

simplify1.9s

Counts

87 → 87

Iterations

Iter	Nodes
done	5000
2	1574
1	233
0	93

prune679.0ms

Pruning

10 alts after pruning (7 fresh and 3 done)

Merged error: 0.0b

regimes1.1s

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify3.0ms

Iterations

Iter	Nodes
done	21
1	21
0	17

end0.0ms

sample4.3s

Algorithm

intervals

Results

2.5s	23716×	body	80	nan
681.0ms	8021×	body	80	valid
1.0ms	1×	body	640	valid
0.0ms	1×	body	320	valid