Details

sample26.0ms

Algorithm

intervals

Results

10.0ms

310×

body

valid

simplify5.8s

Counts

1 → 1

Iterations

Useful iterations: 3 (31.0ms)

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

prune10.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 5.6b

localize9.0ms

Local error

Found 1 expressions with local error:

5.5b	(* (/ y z) x)

rewrite32.0ms

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:

29.0ms

(* (/ y z) x)

series50.0ms

Counts

1 → 3

Calls

1 calls:

49.0ms

(* (/ y z) x)

simplify7.3s

Counts

35 → 35

Iterations

Useful iterations: 2 (119.0ms)

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

prune139.0ms

Pruning

9 alts after pruning (8 fresh and 1 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 1 expressions with local error:

3.7b	(* y (/ x z))

rewrite19.0ms

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:

18.0ms

(* y (/ x z))

series21.0ms

Counts

1 → 3

Calls

1 calls:

21.0ms

(* y (/ x z))

simplify4.1s

Counts

35 → 35

Iterations

Useful iterations: 2 (78.0ms)

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

prune133.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 1 expressions with local error:

7.7b	(/ (* x y) z)

rewrite11.0ms

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:

10.0ms

(/ (* x y) z)

series32.0ms

Counts

1 → 3

Calls

1 calls:

32.0ms

(/ (* x y) z)

simplify3.8s

Counts

24 → 24

Iterations

Useful iterations: 2 (95.0ms)

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

prune95.0ms

Pruning

8 alts after pruning (5 fresh and 3 done)

Merged error: 0b

localize11.0ms

Local error

Found 1 expressions with local error:

5.9b	(/ x (/ z y))

rewrite28.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

1 → 70

Calls

1 calls:

20.0ms

(/ x (/ z y))

series46.0ms

Counts

1 → 3

Calls

1 calls:

46.0ms

(/ x (/ z y))

simplify2.2s

Counts

73 → 73

Iterations

Useful iterations: 3 (1.0s)

Iter	Nodes	Cost
0	150	880
1	311	813
2	943	773
3	2755	771
done	5000	771

prune228.0ms

Pruning

7 alts after pruning (3 fresh and 4 done)

Merged error: 0b

regimes217.0ms

Accuracy

89.3% (0.7b remaining)

Error of 0.7b against oracle of 0.0b and baseline of 6.3b

bsearch1.0ms

simplify5.0ms

Iterations

Useful iterations: 1 (3.0ms)

Iter	Nodes	Cost
0	28	59
1	35	51
done	35	51

end0.0ms

sample1.2s

Algorithm

intervals

Results

527.0ms

9600×

body

valid