Details

sample29.0ms

Algorithm

intervals

Results

11.0ms

303×

body

valid

simplify14.0ms

Counts

1 → 1

Iterations

Useful iterations: 0 (0.0ms)

Iter	Nodes	Cost
0	7	7
1	14	7
2	24	7
3	29	7
done	29	7

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize14.0ms

Local error

Found 2 expressions with local error:

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

rewrite43.0ms

Algorithm

rewrite-expression-head

Rules

7×	`pow1` `add-exp-log` `add-cbrt-cube`
4×	`add-sqr-sqrt` `add-cube-cbrt` `*-un-lft-identity` `add-log-exp`
3×	`associate-r` `prod-diff` `pow-prod-down` `prod-exp` `cbrt-unprod`
2×	`expm1-log1p-u` `log1p-expm1-u`
1×	`sub-neg` `flip3--` `fma-neg` `diff-log` `associate-l` `*-commutative` `flip--`

Counts

2 → 38

Calls

2 calls:

23.0ms	(- (* (* x 3.0) y) z)
20.0ms	(* (* x 3.0) y)

series77.0ms

Counts

2 → 6

Calls

2 calls:

52.0ms	(- (* (* x 3.0) y) z)
25.0ms	(* (* x 3.0) y)

simplify3.9s

Counts

44 → 44

Iterations

Useful iterations: done (3.9s)

Iter	Nodes	Cost
0	84	426
1	196	377
2	641	334
3	2443	327
done	5000	321

prune184.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize23.0ms

Local error

Found 2 expressions with local error:

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

rewrite61.0ms

Algorithm

rewrite-expression-head

Rules

15×	`add-sqr-sqrt` `prod-diff`
14×	`*-un-lft-identity`
12×	`add-cube-cbrt`
7×	`pow1` `add-exp-log` `add-cbrt-cube`
5×	`fma-neg` `sqr-pow`
4×	`unpow-prod-down` `add-log-exp`
3×	`associate-l` `pow-prod-down` `prod-exp` `cbrt-unprod`
2×	`expm1-log1p-u` `log1p-expm1-u` `difference-of-squares`
1×	`sub-neg` `flip3--` `diff-log` `associate-r` `*-commutative` `flip--` `distribute-lft-out--`

Counts

2 → 57

Calls

2 calls:

23.0ms	(- (pow (* 3.0 (* x y)) 1) z)
36.0ms	(* 3.0 (* x y))

series92.0ms

Counts

2 → 6

Calls

2 calls:

65.0ms	(- (pow (* 3.0 (* x y)) 1) z)
27.0ms	(* 3.0 (* x y))

simplify4.4s

Counts

63 → 63

Iterations

Useful iterations: done (4.4s)

Iter	Nodes	Cost
0	107	967
1	234	668
2	670	554
3	2999	503
done	5001	464

prune226.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0.0b

localize13.0ms

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))

rewrite129.0ms

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×	`expm1-log1p-u` `swap-sqr` `associate-r` `associate-l` `add-cbrt-cube` `log1p-expm1-u` `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 → 66

Calls

4 calls:

37.0ms	(* (cbrt (* (* x 3.0) y)) (cbrt (* (* x 3.0) y)))
28.0ms	(cbrt (* (* x 3.0) y))
26.0ms	(cbrt (* (* x 3.0) y))
36.0ms	(cbrt (* (* x 3.0) y))

series848.0ms

Counts

4 → 12

Calls

4 calls:

233.0ms	(* (cbrt (* (* x 3.0) y)) (cbrt (* (* x 3.0) y)))
187.0ms	(cbrt (* (* x 3.0) y))
193.0ms	(cbrt (* (* x 3.0) y))
234.0ms	(cbrt (* (* x 3.0) y))

simplify3.8s

Counts

78 → 78

Iterations

Useful iterations: done (3.8s)

Iter	Nodes	Cost
0	91	926
1	213	837
2	547	741
3	1437	649
4	3846	609
done	5001	572

prune296.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

localize20.0ms

Local error

Found 4 expressions with local error:

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

rewrite98.0ms

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` `expm1-log1p-u` `associate-l` `log1p-expm1-u` `add-log-exp`
3×	`prod-exp` `cbrt-unprod`
1×	`associate-r` `*-commutative`

Counts

4 → 55

Calls

4 calls:

58.0ms	(* (cbrt (* (* x 3.0) y)) (* (cbrt (* x y)) (cbrt 3.0)))
19.0ms	(cbrt (* (* x 3.0) y))
15.0ms	(cbrt (* (* x 3.0) y))
5.0ms	(cbrt (* x y))

series827.0ms

Counts

4 → 12

Calls

4 calls:

290.0ms	(* (cbrt (* (* x 3.0) y)) (* (cbrt (* x y)) (cbrt 3.0)))
213.0ms	(cbrt (* (* x 3.0) y))
199.0ms	(cbrt (* (* x 3.0) y))
125.0ms	(cbrt (* x y))

simplify2.4s

Counts

67 → 67

Iterations

Useful iterations: done (2.4s)

Iter	Nodes	Cost
0	101	774
1	243	755
2	646	673
3	2210	645
done	5001	601

prune287.0ms

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0b

regimes193.0ms

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

sample851.0ms

Algorithm

intervals

Results

346.0ms

9161×

body

valid