Details

Time bar (total: 1.4s)

sample19.0ms

Algorithm
intervals
sampling

Space saved by range analysis: 0%

Space saved by search: 0%

Guaranteed chance to sample good point: 100%

Results
5.0ms222×body80valid
2.0ms84×body80invalid
1.0ms14×body1280valid
1.0ms10×body640valid
0.0ms7×body320valid
0.0ms3×body160valid

simplify11.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0144
1324
2754
31414
41704
51704

prune7.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.3b

Counts
2 → 1

localize6.0ms

Local error

Found 2 expressions with local error:

0.1b
(* (* 3.0 (- 2.0 (* x 3.0))) x)
0.1b
(* 3.0 (- 2.0 (* x 3.0)))

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
9×pow1 add-exp-log add-cbrt-cube
7×add-sqr-sqrt
6×associate-*r*
5×add-cube-cbrt *-un-lft-identity
4×associate-*r/ associate-*l* pow-prod-down prod-exp cbrt-unprod
2×distribute-rgt-in sub-neg flip3-- distribute-lft-in associate-*l/ *-commutative flip-- add-log-exp
1×unswap-sqr
Counts
2 → 44
Calls
2 calls:
6.0ms
(* (* 3.0 (- 2.0 (* x 3.0))) x)
5.0ms
(* 3.0 (- 2.0 (* x 3.0)))

series11.0ms

Counts
2 → 6
Calls
2 calls:
6.0ms
(* (* 3.0 (- 2.0 (* x 3.0))) x)
5.0ms
(* 3.0 (- 2.0 (* x 3.0)))

simplify36.0ms

Algorithm
egg-herbie
Counts
50 → 50
Iterations

Useful iterations: 2 (31.0ms)

IterNodesCost
0198263
1980222
25002219

prune73.0ms

Filtered
31 candidates to 50 candidates (-61.3%)
Pruning

8 alts after pruning (8 fresh and 0 done)

PrunedKeptTotal
New42850
Fresh000
Picked101
Done000
Total43851

Merged error: 0.1b

Counts
51 → 8

localize6.0ms

Local error

Found 2 expressions with local error:

0.1b
(* 3.0 (* (- 2.0 (* x 3.0)) x))
0.1b
(* (- 2.0 (* x 3.0)) x)

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
9×pow1 add-exp-log add-cbrt-cube
7×add-sqr-sqrt
6×associate-*l*
5×add-cube-cbrt *-un-lft-identity
4×associate-*r* pow-prod-down associate-*l/ prod-exp cbrt-unprod
2×flip3-- associate-*r/ *-commutative flip-- add-log-exp
1×unswap-sqr
Counts
2 → 40
Calls
2 calls:
8.0ms
(* 3.0 (* (- 2.0 (* x 3.0)) x))
5.0ms
(* (- 2.0 (* x 3.0)) x)

series13.0ms

Counts
2 → 6
Calls
2 calls:
7.0ms
(* 3.0 (* (- 2.0 (* x 3.0)) x))
6.0ms
(* (- 2.0 (* x 3.0)) x)

simplify34.0ms

Algorithm
egg-herbie
Counts
46 → 46
Iterations

Useful iterations: 2 (29.0ms)

IterNodesCost
0183252
1779211
25002205

prune61.0ms

Filtered
29 candidates to 46 candidates (-58.6%)
Pruning

8 alts after pruning (7 fresh and 1 done)

PrunedKeptTotal
New44246
Fresh257
Picked011
Done000
Total46854

Merged error: 0.0b

Counts
54 → 8

localize9.0ms

Local error

Found 3 expressions with local error:

0.1b
(* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (- 2.0 (* x 3.0))))
0.1b
(* (* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (- 2.0 (* x 3.0)))) x)
0.1b
(* (cbrt 3.0) (- 2.0 (* x 3.0)))

rewrite32.0ms

Algorithm
rewrite-expression-head
Rules
35×pow1 add-exp-log
22×pow-prod-down prod-exp add-cbrt-cube cbrt-unprod
11×add-sqr-sqrt
10×distribute-rgt-in distribute-lft-in associate-*r/
8×associate-*l*
7×add-cube-cbrt *-un-lft-identity associate-*r*
6×sub-neg
4×cbrt-prod
3×flip3-- *-commutative flip-- add-log-exp
2×associate-*l/ unswap-sqr
Counts
3 → 89
Calls
3 calls:
11.0ms
(* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (- 2.0 (* x 3.0))))
12.0ms
(* (* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (- 2.0 (* x 3.0)))) x)
6.0ms
(* (cbrt 3.0) (- 2.0 (* x 3.0)))

series38.0ms

Counts
3 → 9
Calls
3 calls:
12.0ms
(* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (- 2.0 (* x 3.0))))
18.0ms
(* (* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (- 2.0 (* x 3.0)))) x)
7.0ms
(* (cbrt 3.0) (- 2.0 (* x 3.0)))

simplify61.0ms

Algorithm
egg-herbie
Counts
98 → 98
Iterations

Useful iterations: 2 (52.0ms)

IterNodesCost
0362952
11823674
25001566

prune120.0ms

Filtered
50 candidates to 98 candidates (-96.0%)
Pruning

8 alts after pruning (6 fresh and 2 done)

PrunedKeptTotal
New98098
Fresh066
Picked011
Done011
Total988106

Merged error: 0.0b

Counts
106 → 8

localize9.0ms

Local error

Found 3 expressions with local error:

0.1b
(* (- 2.0 (* x 3.0)) x)
0.2b
(* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* (- 2.0 (* x 3.0)) x)))
0.4b
(* (cbrt 3.0) (* (- 2.0 (* x 3.0)) x))

rewrite27.0ms

Algorithm
rewrite-expression-head
Rules
31×pow1 add-exp-log
19×pow-prod-down prod-exp add-cbrt-cube cbrt-unprod
10×associate-*l*
9×add-sqr-sqrt
7×add-cube-cbrt *-un-lft-identity
6×associate-*r/ associate-*l/
5×associate-*r*
3×cbrt-prod flip3-- *-commutative flip-- add-log-exp
1×unswap-sqr
Counts
3 → 73
Calls
3 calls:
5.0ms
(* (- 2.0 (* x 3.0)) x)
12.0ms
(* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* (- 2.0 (* x 3.0)) x)))
7.0ms
(* (cbrt 3.0) (* (- 2.0 (* x 3.0)) x))

series34.0ms

Counts
3 → 9
Calls
3 calls:
6.0ms
(* (- 2.0 (* x 3.0)) x)
15.0ms
(* (* (cbrt 3.0) (cbrt 3.0)) (* (cbrt 3.0) (* (- 2.0 (* x 3.0)) x)))
13.0ms
(* (cbrt 3.0) (* (- 2.0 (* x 3.0)) x))

simplify48.0ms

Algorithm
egg-herbie
Counts
82 → 82
Iterations

Useful iterations: 2 (41.0ms)

IterNodesCost
0304682
11319511
25001461

prune98.0ms

Filtered
44 candidates to 82 candidates (-86.4%)
Pruning

8 alts after pruning (6 fresh and 2 done)

PrunedKeptTotal
New80282
Fresh145
Picked011
Done112
Total82890

Merged error: 0b

Counts
90 → 8

regimes92.0ms

Accuracy

0% (0.3b remaining)

Error of 0.3b against oracle of 0.0b and baseline of 0.3b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0149
1149

end0.0ms

sample501.0ms

Algorithm
intervals
sampling

Space saved by range analysis: 0%

Space saved by search: 0%

Guaranteed chance to sample good point: 100%

Results
184.0ms7139×body80valid
67.0ms2621×body80invalid
37.0ms337×body1280valid
26.0ms302×body640valid
10.0ms143×body320valid
4.0ms79×body160valid

Profiling

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