Details

sample38.0ms

Algorithm

intervals

Results

15.0ms

308×

body

valid

simplify4.8s

Counts

1 → 1

Iterations

Useful iterations: 3 (22.0ms)

Iter	Nodes	Cost
0	8	9
1	16	9
2	42	7
3	99	5
4	386	5
5	1705	5
done	5001	5

prune5.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 6.3b

localize5.0ms

Local error

Found 1 expressions with local error:

6.2b	(* (/ y z) x)

rewrite33.0ms

Algorithm

rewrite-expression-head

Rules

14×	`add-sqr-sqrt`
13×	`associate-l`
10×	`times-frac`
9×	`add-cube-cbrt` `*-un-lft-identity`
6×	`add-exp-log` `add-cbrt-cube`
3×	`pow1` `associate-r`
2×	`prod-exp` `cbrt-unprod` `unswap-sqr`
1×	`cbrt-undiv` `div-exp` `pow-prod-down` `associate-l/` `-commutative` `div-inv` `add-log-exp`

Counts

1 → 32

Calls

1 calls:

32.0ms

(* (/ y z) x)

series25.0ms

Counts

1 → 3

Calls

1 calls:

25.0ms

(* (/ y z) x)

simplify6.4s

Counts

35 → 35

Iterations

Useful iterations: 2 (117.0ms)

Iter	Nodes	Cost
0	68	261
1	153	256
2	423	224
3	1176	224
4	3630	224
done	5000	224

prune90.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 1 expressions with local error:

4.4b	(* y (/ x z))

rewrite22.0ms

Algorithm

rewrite-expression-head

Rules

14×	`add-sqr-sqrt`
13×	`associate-r`
10×	`times-frac`
9×	`add-cube-cbrt` `*-un-lft-identity`
6×	`add-exp-log` `add-cbrt-cube`
3×	`pow1` `associate-l`
2×	`prod-exp` `cbrt-unprod` `unswap-sqr`
1×	`cbrt-undiv` `associate-r/` `div-exp` `pow-prod-down` `-commutative` `div-inv` `add-log-exp`

Counts

1 → 32

Calls

1 calls:

21.0ms

(* y (/ x z))

series31.0ms

Counts

1 → 3

Calls

1 calls:

31.0ms

(* y (/ x z))

simplify4.0s

Counts

35 → 35

Iterations

Useful iterations: 2 (83.0ms)

Iter	Nodes	Cost
0	70	277
1	163	260
2	447	230
3	1167	230
4	2967	230
done	5000	230

prune103.0ms

Pruning

9 alts after pruning (7 fresh and 2 done)

Merged error: 0b

localize8.0ms

Local error

Found 1 expressions with local error:

4.6b	(/ (* x y) z)

rewrite20.0ms

Algorithm

rewrite-expression-head

Rules

6×	`add-exp-log` `add-cbrt-cube`
3×	`add-sqr-sqrt` `add-cube-cbrt` `-un-lft-identity` `times-frac` `associate-/r`
2×	`cbrt-undiv` `div-exp`
1×	`pow1` `frac-2neg` `prod-exp` `clear-num` `cbrt-unprod` `div-inv` `associate-/l*` `add-log-exp`

Counts

1 → 21

Calls

1 calls:

19.0ms

(/ (* x y) z)

series23.0ms

Counts

1 → 3

Calls

1 calls:

23.0ms

(/ (* x y) z)

simplify3.7s

Counts

24 → 24

Iterations

Useful iterations: 2 (61.0ms)

Iter	Nodes	Cost
0	48	186
1	110	179
2	384	149
3	1757	149
done	5000	149

prune89.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0b

localize12.0ms

Local error

Found 1 expressions with local error:

4.7b	(* (* x y) (/ 1 z))

rewrite55.0ms

Algorithm

rewrite-expression-head

Rules

23×	`add-exp-log`
13×	`associate-r` `add-cbrt-cube`
12×	`prod-exp`
9×	`times-frac`
8×	`add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity`
6×	`pow1` `cbrt-unprod`
4×	`div-exp`
3×	`pow-prod-down`
2×	`cbrt-undiv` `rec-exp` `1-exp`
1×	`associate-r/` `associate-l` `un-div-inv` `-commutative` `div-inv` `add-log-exp`

Counts

1 → 38

Calls

1 calls:

52.0ms

(* (* x y) (/ 1 z))

series29.0ms

Counts

1 → 3

Calls

1 calls:

29.0ms

(* (* x y) (/ 1 z))

simplify3.6s

Counts

41 → 41

Iterations

Useful iterations: 2 (164.0ms)

Iter	Nodes	Cost
0	83	411
1	218	306
2	708	238
3	2549	238
done	5000	238

prune88.0ms

Pruning

6 alts after pruning (3 fresh and 3 done)

Merged error: 0b

regimes232.0ms

Accuracy

45% (3.3b remaining)

Error of 3.4b against oracle of 0.0b and baseline of 6.1b

bsearch1.0ms

simplify3.0ms

Iterations

Useful iterations: 1 (2.0ms)

Iter	Nodes	Cost
0	14	27
1	18	23
done	18	23

end0.0ms

sample1.5s

Algorithm

intervals

Results

549.0ms

9625×

body

valid