Details

sample145.0ms

Algorithm

intervals

Results

18.0ms

334×

body

valid

simplify2.3s

Counts

1 → 1

Iterations

Useful iterations: 0 (2.0ms)

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

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 2 expressions with local error:

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

rewrite56.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

2 → 41

Calls

2 calls:

14.0ms	(+ x (* y (- z x)))
38.0ms	(* y (- z x))

series129.0ms

Counts

2 → 6

Calls

2 calls:

52.0ms	(+ x (* y (- z x)))
76.0ms	(* y (- z x))

simplify2.5s

Counts

47 → 47

Iterations

Useful iterations: 2 (83.0ms)

Iter	Nodes	Cost
0	73	409
1	186	381
2	609	351
3	3766	351
done	5000	351

prune108.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize9.0ms

Local error

Found 2 expressions with local error:

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

rewrite52.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

2 → 30

Calls

2 calls:

39.0ms	(+ x (+ (* z y) (* (- x) y)))
11.0ms	(+ (* z y) (* (- x) y))

series89.0ms

Counts

2 → 6

Calls

2 calls:

47.0ms	(+ x (+ (* z y) (* (- x) y)))
42.0ms	(+ (* z y) (* (- x) y))

simplify759.0ms

Counts

36 → 36

Iterations

Useful iterations: done (758.0ms)

Iter	Nodes	Cost
0	54	452
1	182	314
2	937	297
done	5000	296

prune91.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize12.0ms

Local error

Found 4 expressions with local error:

0.5b	(cbrt (- z x))
0.5b	(cbrt (- z x))
0.5b	(cbrt (- z x))
0.5b	(* (cbrt (- z x)) (cbrt (- z x)))

rewrite80.0ms

Algorithm

rewrite-expression-head

Rules

43×	`cbrt-prod`
37×	`add-sqr-sqrt`
35×	`*-un-lft-identity`
18×	`cbrt-div`
15×	`add-cube-cbrt`
11×	`pow1`
10×	`swap-sqr`
9×	`flip3--` `pow1/3` `flip--` `distribute-lft-out--`
8×	`associate-r` `associate-l`
7×	`difference-of-squares`
6×	`add-exp-log`
4×	`frac-times` `add-cbrt-cube` `add-log-exp` `unswap-sqr`
2×	`associate-r/` `pow-prod-down` `associate-l/` `pow-sqr` `pow-prod-up`
1×	`pow2` `pow-plus` `prod-exp` `*-commutative` `cbrt-unprod`

Counts

4 → 101

Calls

4 calls:

4.0ms	(cbrt (- z x))
9.0ms	(cbrt (- z x))
4.0ms	(cbrt (- z x))
56.0ms	(* (cbrt (- z x)) (cbrt (- z x)))

series833.0ms

Counts

4 → 12

Calls

4 calls:

207.0ms	(cbrt (- z x))
219.0ms	(cbrt (- z x))
221.0ms	(cbrt (- z x))
185.0ms	(* (cbrt (- z x)) (cbrt (- z x)))

simplify802.0ms

Counts

113 → 113

Iterations

Useful iterations: done (798.0ms)

Iter	Nodes	Cost
0	131	1384
1	286	1281
2	993	1223
done	5001	1177

prune349.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes81.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify4.0ms

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

sample911.0ms

Algorithm

intervals

Results

334.0ms

10114×

body

valid