Details

sample25.0ms

Algorithm

intervals

Results

11.0ms

303×

body

valid

simplify12.0ms

Counts

1 → 1

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	7	7
1	13	7
2	21	7
3	23	7
done	23	7

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b	(- (* (* x 3.0) y) z)
0.2b	(* (* x 3.0) y)

rewrite51.0ms

Algorithm

rewrite-expression-head

Rules

7×	`pow1` `add-exp-log` `add-cbrt-cube`
4×	`add-log-exp`
3×	`add-sqr-sqrt` `add-cube-cbrt` `-un-lft-identity` `associate-r*` `pow-prod-down` `prod-exp` `cbrt-unprod`
1×	`sub-neg` `flip3--` `diff-log` `associate-l` `*-commutative` `flip--`

Counts

2 → 30

Calls

2 calls:

27.0ms	(- (* (* x 3.0) y) z)
23.0ms	(* (* x 3.0) y)

series67.0ms

Counts

2 → 6

Calls

2 calls:

38.0ms	(- (* (* x 3.0) y) z)
28.0ms	(* (* x 3.0) y)

simplify6.5s

Counts

36 → 36

Iterations

Useful iterations: 3 (668.0ms)

Iter	Nodes	Cost
0	63	327
1	152	309
2	542	275
3	1839	271
4	4378	271
done	5001	271

prune90.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize13.0ms

Local error

Found 2 expressions with local error:

0.0b	(- (pow (* 3.0 (* x y)) 1) z)
0.3b	(* 3.0 (* x y))

rewrite41.0ms

Algorithm

rewrite-expression-head

Rules

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

Counts

2 → 33

Calls

2 calls:

16.0ms	(- (pow (* 3.0 (* x y)) 1) z)
24.0ms	(* 3.0 (* x y))

series73.0ms

Counts

2 → 6

Calls

2 calls:

49.0ms	(- (pow (* 3.0 (* x y)) 1) z)
24.0ms	(* 3.0 (* x y))

simplify2.6s

Counts

39 → 39

Iterations

Useful iterations: 2 (87.0ms)

Iter	Nodes	Cost
0	71	415
1	158	345
2	480	309
3	1781	309
done	5000	309

prune109.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0.0b

localize17.0ms

Local error

Found 4 expressions with local error:

0.5b	(* (cbrt (* (* x 3.0) y)) (cbrt (* (* x 3.0) y)))
6.3b	(cbrt (* (* x 3.0) y))
6.3b	(cbrt (* (* x 3.0) y))
6.3b	(cbrt (* (* x 3.0) y))

rewrite106.0ms

Algorithm

rewrite-expression-head

Rules

11×	`pow1`
10×	`add-sqr-sqrt`
9×	`pow1/3`
8×	`add-cube-cbrt` `*-un-lft-identity`
7×	`cbrt-prod`
6×	`add-exp-log`
4×	`swap-sqr` `associate-r` `associate-l` `add-cbrt-cube` `add-log-exp`
2×	`pow-prod-down` `pow-sqr` `pow-prod-up`
1×	`pow2` `pow-plus` `prod-exp` `*-commutative` `cbrt-unprod` `unswap-sqr`

Counts

4 → 58

Calls

4 calls:

43.0ms	(* (cbrt (* (* x 3.0) y)) (cbrt (* (* x 3.0) y)))
20.0ms	(cbrt (* (* x 3.0) y))
20.0ms	(cbrt (* (* x 3.0) y))
21.0ms	(cbrt (* (* x 3.0) y))

series683.0ms

Counts

4 → 12

Calls

4 calls:

225.0ms	(* (cbrt (* (* x 3.0) y)) (cbrt (* (* x 3.0) y)))
165.0ms	(cbrt (* (* x 3.0) y))
149.0ms	(cbrt (* (* x 3.0) y))
144.0ms	(cbrt (* (* x 3.0) y))

simplify2.8s

Counts

70 → 70

Iterations

Useful iterations: done (2.8s)

Iter	Nodes	Cost
0	87	856
1	206	767
2	519	671
3	1371	587
4	3796	547
done	5000	512

prune243.0ms

Pruning

7 alts after pruning (4 fresh and 3 done)

Merged error: 0b

localize17.0ms

Local error

Found 4 expressions with local error:

0.5b	(* (cbrt (* (* x 3.0) y)) (* (cbrt 3.0) (cbrt (* y x))))
6.3b	(cbrt (* (* x 3.0) y))
6.3b	(cbrt (* (* x 3.0) y))
6.4b	(cbrt (* y x))

rewrite103.0ms

Algorithm

rewrite-expression-head

Rules

9×	`pow1` `add-exp-log`
6×	`pow1/3`
5×	`add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity` `pow-prod-down` `add-cbrt-cube`
4×	`cbrt-prod` `associate-l` `add-log-exp`
3×	`prod-exp` `cbrt-unprod`
1×	`associate-r` `*-commutative`

Counts

4 → 47

Calls

4 calls:

54.0ms	(* (cbrt (* (* x 3.0) y)) (* (cbrt 3.0) (cbrt (* y x))))
21.0ms	(cbrt (* (* x 3.0) y))
21.0ms	(cbrt (* (* x 3.0) y))
6.0ms	(cbrt (* y x))

series524.0ms

Counts

4 → 12

Calls

4 calls:

193.0ms	(* (cbrt (* (* x 3.0) y)) (* (cbrt 3.0) (cbrt (* y x))))
106.0ms	(cbrt (* (* x 3.0) y))
141.0ms	(cbrt (* (* x 3.0) y))
85.0ms	(cbrt (* y x))

simplify1.6s

Counts

59 → 59

Iterations

Useful iterations: done (1.6s)

Iter	Nodes	Cost
0	95	704
1	233	685
2	624	603
3	2193	575
done	5001	531

prune530.0ms

Pruning

6 alts after pruning (3 fresh and 3 done)

Merged error: 0b

regimes207.0ms

Accuracy

0% (0.1b remaining)

Error of 0.2b against oracle of 0.0b and baseline of 0.2b

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	7	7
1	9	7
done	9	7

end0.0ms

sample693.0ms

Algorithm

intervals

Results

381.0ms

9161×

body

valid