Details

sample20.0ms

Algorithm

intervals

Results

9.0ms

306×

body

valid

simplify1.3s

Counts

1 → 1

Iterations

Useful iterations: 7 (213.0ms)

Iter	Nodes	Cost
0	12	13
1	22	13
2	45	13
3	97	13
4	186	13
5	302	13
6	457	13
7	683	11
8	1801	11
done	5001	11

prune6.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b	(/ (- x z) y)
0.0b	(+ (* 4.0 (+ 0.75 (/ (- x z) y))) 1.0)

rewrite29.0ms

Algorithm

rewrite-expression-head

Rules

20×	`add-sqr-sqrt` `*-un-lft-identity`
15×	`times-frac`
12×	`add-cube-cbrt`
5×	`associate-/l*`
4×	`add-exp-log` `add-cbrt-cube` `distribute-lft-out--` `add-log-exp` `difference-of-squares`
3×	`associate-/r*`
2×	`pow1` `associate-+l+` `associate-/l/`
1×	`cbrt-undiv` `+-commutative` `distribute-rgt-in` `flip3--` `frac-2neg` `distribute-lft-in` `flip3-+` `div-sub` `div-exp` `clear-num` `sum-log` `flip--` `flip-+` `div-inv`

Counts

2 → 51

Calls

2 calls:

8.0ms	(/ (- x z) y)
20.0ms	(+ (* 4.0 (+ 0.75 (/ (- x z) y))) 1.0)

series55.0ms

Counts

2 → 6

Calls

2 calls:

27.0ms	(/ (- x z) y)
28.0ms	(+ (* 4.0 (+ 0.75 (/ (- x z) y))) 1.0)

simplify1.2s

Counts

57 → 57

Iterations

Useful iterations: done (1.2s)

Iter	Nodes	Cost
0	108	678
1	267	654
2	697	600
3	2598	592
done	5000	591

prune131.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize7.0ms

Local error

Found 1 expressions with local error:

0.0b	(/ (- x z) y)

rewrite9.0ms

Algorithm

rewrite-expression-head

Rules

19×	`add-sqr-sqrt` `*-un-lft-identity`
15×	`times-frac`
11×	`add-cube-cbrt`
5×	`associate-/l*`
4×	`distribute-lft-out--` `difference-of-squares`
3×	`add-exp-log` `associate-/r*` `add-cbrt-cube`
2×	`associate-/l/`
1×	`pow1` `cbrt-undiv` `flip3--` `frac-2neg` `div-sub` `div-exp` `clear-num` `flip--` `div-inv` `add-log-exp`

Counts

1 → 38

Calls

1 calls:

7.0ms

(/ (- x z) y)

series27.0ms

Counts

1 → 3

Calls

1 calls:

27.0ms

(/ (- x z) y)

simplify1.6s

Counts

41 → 41

Iterations

Useful iterations: 4 (636.0ms)

Iter	Nodes	Cost
0	73	404
1	156	383
2	361	363
3	1049	363
4	2855	362
done	5001	362

prune85.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize8.0ms

Local error

Found 1 expressions with local error:

0.0b	(- (/ x y) (/ z y))

rewrite18.0ms

Algorithm

rewrite-expression-head

Rules

15×	`add-sqr-sqrt`
11×	`*-un-lft-identity`
10×	`times-frac`
4×	`distribute-lft-out--` `difference-of-squares`
3×	`add-cube-cbrt` `add-log-exp`
2×	`div-inv`
1×	`pow1` `add-exp-log` `sub-neg` `flip3--` `distribute-rgt-out--` `diff-log` `frac-sub` `add-cbrt-cube` `flip--` `sub-div`

Counts

1 → 23

Calls

1 calls:

17.0ms

(- (/ x y) (/ z y))

series23.0ms

Counts

1 → 3

Calls

1 calls:

22.0ms

(- (/ x y) (/ z y))

simplify1.5s

Counts

26 → 26

Iterations

Useful iterations: 4 (176.0ms)

Iter	Nodes	Cost
0	55	302
1	118	297
2	241	281
3	516	281
4	1350	279
5	4146	279
done	5001	279

prune54.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes38.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	9	11
1	11	11
done	11	11

end0.0ms

sample509.0ms

Algorithm

intervals

Results

304.0ms

10156×

body

valid