Details

sample15.0ms

Algorithm

intervals

Results

6.0ms

292×

body

valid

simplify10.0ms

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	8	9
1	13	9
2	19	9
3	20	9
done	20	9

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b	(+ (+ (/ x 2.0) (* y x)) z)
0.1b	(+ (/ x 2.0) (* y x))

rewrite50.0ms

Algorithm

rewrite-expression-head

Rules

9×	`add-log-exp`
4×	`*-un-lft-identity` `sum-log`
2×	`pow1` `add-exp-log` `+-commutative` `add-sqr-sqrt` `add-cube-cbrt` `flip3-+` `add-cbrt-cube` `flip-+`
1×	`associate-+l+` `distribute-lft-out`

Counts

2 → 25

Calls

2 calls:

41.0ms	(+ (+ (/ x 2.0) (* y x)) z)
9.0ms	(+ (/ x 2.0) (* y x))

series68.0ms

Counts

2 → 6

Calls

2 calls:

27.0ms	(+ (+ (/ x 2.0) (* y x)) z)
41.0ms	(+ (/ x 2.0) (* y x))

simplify562.0ms

Counts

31 → 31

Iterations

Useful iterations: done (561.0ms)

Iter	Nodes	Cost
0	55	400
1	169	376
2	481	346
3	1515	340
done	5000	336

prune59.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b	(+ (* x (+ 0.5 y)) z)
0.0b	(* x (+ 0.5 y))

rewrite16.0ms

Algorithm

rewrite-expression-head

Rules

6×	`add-sqr-sqrt` `*-un-lft-identity`
4×	`pow1` `add-exp-log` `add-cube-cbrt` `associate-r` `add-cbrt-cube` `add-log-exp`
3×	`associate-l`
2×	`distribute-rgt-in` `associate-+l+` `distribute-lft-in` `flip3-+` `associate-*r/` `flip-+`
1×	`+-commutative` `pow-prod-down` `prod-exp` `sum-log` `*-commutative` `cbrt-unprod` `distribute-lft-out` `unswap-sqr`

Counts

2 → 36

Calls

2 calls:

5.0ms	(+ (* x (+ 0.5 y)) z)
10.0ms	(* x (+ 0.5 y))

series62.0ms

Counts

2 → 6

Calls

2 calls:

27.0ms	(+ (* x (+ 0.5 y)) z)
35.0ms	(* x (+ 0.5 y))

simplify1.4s

Counts

42 → 42

Iterations

Useful iterations: 3 (255.0ms)

Iter	Nodes	Cost
0	70	376
1	194	352
2	636	322
3	2430	318
done	5000	318

prune75.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize8.0ms

Local error

Found 4 expressions with local error:

0.6b	(* (cbrt x) (cbrt x))
0.6b	(cbrt x)
0.6b	(cbrt x)
0.6b	(cbrt x)

rewrite9.0ms

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:

6.0ms	(* (cbrt x) (cbrt x))
1.0ms	(cbrt x)
0.0ms	(cbrt x)
1.0ms	(cbrt x)

series701.0ms

Counts

4 → 12

Calls

4 calls:

192.0ms	(* (cbrt x) (cbrt x))
171.0ms	(cbrt x)
171.0ms	(cbrt x)
167.0ms	(cbrt x)

simplify1.5s

Counts

85 → 85

Iterations

Useful iterations: 3 (280.0ms)

Iter	Nodes	Cost
0	61	524
1	118	465
2	446	397
3	1994	379
done	5000	379

prune189.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes76.0ms

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	7	7
1	10	7
done	10	7

end0.0ms

sample382.0ms

Algorithm

intervals

Results

201.0ms

9158×

body

valid