Details

sample1.0s

Algorithm

intervals

Results

117.0ms

322×

body

valid

simplify10.2s

Counts

1 → 1

Iterations

Useful iterations: 0 (10.0ms)

Iter	Nodes	Cost
0	6	7
1	10	7
2	17	7
3	31	7
4	50	7
5	66	7
6	75	7
7	93	7
8	232	7
9	621	7
10	2696	7
done	5000	7

prune136.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize171.0ms

Local error

Found 1 expressions with local error:

0.0b	(* y (- z x))

rewrite481.0ms

Algorithm

rewrite-expression-head

Rules

7×	`add-sqr-sqrt`
5×	`-un-lft-identity` `associate-r*`
3×	`pow1` `add-exp-log` `add-cube-cbrt` `associate-l` `add-cbrt-cube`
2×	`distribute-rgt-in` `sub-neg` `distribute-lft-in` `associate-*r/`
1×	`flip3--` `pow-prod-down` `prod-exp` `*-commutative` `flip--` `cbrt-unprod` `distribute-lft-out--` `add-log-exp` `difference-of-squares` `unswap-sqr`

Counts

1 → 26

Calls

1 calls:

439.0ms

(* y (- z x))

series473.0ms

Counts

1 → 3

Calls

1 calls:

472.0ms

(* y (- z x))

simplify6.2s

Counts

29 → 29

Iterations

Useful iterations: 3 (2.3s)

Iter	Nodes	Cost
0	52	217
1	125	206
2	384	188
3	1725	186
done	5002	186

prune344.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize127.0ms

Local error

Found 1 expressions with local error:

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

rewrite41.0ms

Algorithm

rewrite-expression-head

Rules

3×	`add-log-exp`
2×	`distribute-rgt-neg-out`
1×	`pow1` `add-exp-log` `+-commutative` `add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity` `flip3-+` `unsub-neg` `sum-log` `add-cbrt-cube` `flip-+`

Counts

1 → 13

Calls

1 calls:

31.0ms

(+ (* z y) (* y (- x)))

series114.0ms

Counts

1 → 3

Calls

1 calls:

114.0ms

(+ (* z y) (* y (- x)))

simplify6.8s

Counts

16 → 16

Iterations

Useful iterations: done (6.8s)

Iter	Nodes	Cost
0	30	184
1	104	136
2	440	120
3	2570	115
done	5001	113

prune354.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize40.0ms

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)

rewrite53.0ms

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×	`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:

21.0ms	(* (cbrt y) (cbrt y))
1.0ms	(cbrt y)
1.0ms	(cbrt y)
19.0ms	(cbrt y)

series3.9s

Counts

4 → 12

Calls

4 calls:

1.3s	(* (cbrt y) (cbrt y))
888.0ms	(cbrt y)
1.1s	(cbrt y)
499.0ms	(cbrt y)

simplify6.8s

Counts

85 → 85

Iterations

Useful iterations: done (6.7s)

Iter	Nodes	Cost
0	61	524
1	139	417
2	735	397
done	5000	383

prune958.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize417.0ms

Local error

Found 4 expressions with local error:

0.6b	(cbrt y)
0.6b	(cbrt y)
0.6b	(cbrt y)
0.6b	(cbrt y)

rewrite37.0ms

Algorithm

rewrite-expression-head

Rules

12×	`cbrt-prod`
8×	`add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity`
4×	`pow1` `add-exp-log` `pow1/3` `add-cbrt-cube` `add-log-exp`

Counts

4 → 44

Calls

4 calls:

2.0ms	(cbrt y)
2.0ms	(cbrt y)
2.0ms	(cbrt y)
10.0ms	(cbrt y)

series4.6s

Counts

4 → 12

Calls

4 calls:

1.5s	(cbrt y)
1.1s	(cbrt y)
1.0s	(cbrt y)
885.0ms	(cbrt y)

simplify14.1s

Counts

56 → 56

Iterations

Useful iterations: 3 (286.0ms)

Iter	Nodes	Cost
0	24	260
1	45	244
2	116	220
3	342	208
4	935	208
5	3497	208
done	5001	208

prune1.3s

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes440.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify7.0ms

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	8	10
1	14	10
2	18	10
3	19	10
done	19	10

end0.0ms

sample5.4s

Algorithm

intervals

Results

1.4s

10159×

body

valid