Details

sample17.0ms

Algorithm

intervals

Results

7.0ms

293×

body

valid

simplify11.0ms

Counts

1 → 1

Iterations

Useful iterations: 0 (1.0ms)

Iter	Nodes	Cost
0	9	9
1	14	9
2	21	9
3	24	9
4	25	9
done	25	9

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 1 expressions with local error:

0.0b	(- (/ (* x y) 2.0) (/ z 8.0))

rewrite12.0ms

Algorithm

rewrite-expression-head

Rules

6×	`add-sqr-sqrt`
3×	`*-un-lft-identity` `add-log-exp`
2×	`difference-of-squares`
1×	`pow1` `add-exp-log` `add-cube-cbrt` `sub-neg` `flip3--` `times-frac` `diff-log` `frac-sub` `add-cbrt-cube` `flip--` `distribute-lft-out--`

Counts

1 → 16

Calls

1 calls:

12.0ms

(- (/ (* x y) 2.0) (/ z 8.0))

series49.0ms

Counts

1 → 3

Calls

1 calls:

49.0ms

(- (/ (* x y) 2.0) (/ z 8.0))

simplify1.1s

Counts

19 → 19

Iterations

Useful iterations: 3 (83.0ms)

Iter	Nodes	Cost
0	49	283
1	116	278
2	294	260
3	824	258
4	2906	258
done	5001	258

prune46.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize11.0ms

Local error

Found 4 expressions with local error:

0.5b	(* (cbrt (- (/ (* x y) 2.0) (/ z 8.0))) (cbrt (- (/ (* x y) 2.0) (/ z 8.0))))
0.5b	(cbrt (- (/ (* x y) 2.0) (/ z 8.0)))
0.5b	(cbrt (- (/ (* x y) 2.0) (/ z 8.0)))
0.5b	(cbrt (- (/ (* x y) 2.0) (/ z 8.0)))

rewrite119.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

4 → 117

Calls

4 calls:

83.0ms	(* (cbrt (- (/ (* x y) 2.0) (/ z 8.0))) (cbrt (- (/ (* x y) 2.0) (/ z 8.0))))
12.0ms	(cbrt (- (/ (* x y) 2.0) (/ z 8.0)))
10.0ms	(cbrt (- (/ (* x y) 2.0) (/ z 8.0)))
10.0ms	(cbrt (- (/ (* x y) 2.0) (/ z 8.0)))

series806.0ms

Counts

4 → 12

Calls

4 calls:

216.0ms	(* (cbrt (- (/ (* x y) 2.0) (/ z 8.0))) (cbrt (- (/ (* x y) 2.0) (/ z 8.0))))
196.0ms	(cbrt (- (/ (* x y) 2.0) (/ z 8.0)))
197.0ms	(cbrt (- (/ (* x y) 2.0) (/ z 8.0)))
196.0ms	(cbrt (- (/ (* x y) 2.0) (/ z 8.0)))

simplify1.2s

Counts

129 → 129

Iterations

Useful iterations: 3 (491.0ms)

Iter	Nodes	Cost
0	182	3269
1	358	3086
2	988	2940
3	3093	2675
done	5000	2675

prune373.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize19.0ms

Local error

Found 4 expressions with local error:

0.5b	(cbrt (- (/ (* x y) 2.0) (/ z 8.0)))
0.5b	(cbrt (+ (/ (* x y) 2.0) (/ z 8.0)))
2.6b	(- (* (/ (* x y) 2.0) (/ (* x y) 2.0)) (* (/ z 8.0) (/ z 8.0)))
27.1b	(cbrt (- (* (/ (* x y) 2.0) (/ (* x y) 2.0)) (* (/ z 8.0) (/ z 8.0))))

rewrite49.0ms

Algorithm

rewrite-expression-head

Rules

19×	`frac-sub`
17×	`cbrt-div`
14×	`cbrt-prod`
12×	`add-sqr-sqrt` `frac-times` `associate-r/` `associate-l/`
11×	`*-un-lft-identity`
7×	`add-cube-cbrt`
6×	`add-log-exp`
4×	`pow1` `add-exp-log` `add-cbrt-cube` `difference-of-squares`
3×	`flip3--` `pow1/3` `flip--`
1×	`sub-neg` `flip3-+` `times-frac` `diff-log` `frac-add` `flip-+` `distribute-lft-out` `distribute-lft-out--`

Counts

4 → 77

Calls

4 calls:

10.0ms	(cbrt (- (/ (* x y) 2.0) (/ z 8.0)))
13.0ms	(cbrt (+ (/ (* x y) 2.0) (/ z 8.0)))
11.0ms	(- (* (/ (* x y) 2.0) (/ (* x y) 2.0)) (* (/ z 8.0) (/ z 8.0)))
12.0ms	(cbrt (- (* (/ (* x y) 2.0) (/ (* x y) 2.0)) (* (/ z 8.0) (/ z 8.0))))

series610.0ms

Counts

4 → 12

Calls

4 calls:

197.0ms	(cbrt (- (/ (* x y) 2.0) (/ z 8.0)))
186.0ms	(cbrt (+ (/ (* x y) 2.0) (/ z 8.0)))
95.0ms	(- (* (/ (* x y) 2.0) (/ (* x y) 2.0)) (* (/ z 8.0) (/ z 8.0)))
132.0ms	(cbrt (- (* (/ (* x y) 2.0) (/ (* x y) 2.0)) (* (/ z 8.0) (/ z 8.0))))

simplify528.0ms

Counts

89 → 89

Iterations

Useful iterations: done (524.0ms)

Iter	Nodes	Cost
0	226	2129
1	495	2037
2	1398	1860
done	5002	1856

prune339.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes130.0ms

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	9
1	10	9
done	10	9

end0.0ms

sample418.0ms

Algorithm

intervals

Results

232.0ms	9085×	body	80	valid
0.0ms	1×	body	320	valid