Details

Time bar (total: 4.0s)

sample20.0ms

Algorithm
intervals
Results
9.0ms346×body80valid

simplify8.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0124
1204
2394
3474
4474

prune2.0ms

Filtered
1 candidates to 0 candidates (0.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.1b

Counts
2 → 1

localize6.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (* x y) z)
0.0b
(+ (* (+ (* x y) z) y) t)
0.1b
(* (+ (* x y) z) y)

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
7×add-sqr-sqrt add-log-exp
5×pow1 add-exp-log add-cube-cbrt *-un-lft-identity add-cbrt-cube
3×flip3-+ associate-*r* associate-*l* flip-+
2×+-commutative associate-*l/ sum-log
1×pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
3 → 42
Calls
3 calls:
4.0ms
(+ (* x y) z)
7.0ms
(+ (* (+ (* x y) z) y) t)
6.0ms
(* (+ (* x y) z) y)

series110.0ms

Counts
3 → 9
Calls
3 calls:
21.0ms
(+ (* x y) z)
54.0ms
(+ (* (+ (* x y) z) y) t)
35.0ms
(* (+ (* x y) z) y)

simplify105.0ms

Algorithm
egg-herbie
Counts
51 → 51
Iterations

Useful iterations: 2 (25.0ms)

IterNodesCost
0208263
1742237
24187233
35002233

prune90.0ms

Filtered
51 candidates to 36 candidates (70.6%)
Pruning

5 alts after pruning (4 fresh and 1 done)

PrunedKeptTotal
New47451
Fresh000
Picked011
Done000
Total47552

Merged error: 0.0b

Counts
52 → 5

localize10.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt y) (cbrt y))
0.6b
(cbrt y)
0.6b
(cbrt y)
0.6b
(cbrt y)

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×add-cube-cbrt *-un-lft-identity
11×pow1
9×pow1/3
6×add-exp-log swap-sqr associate-*r* associate-*l*
4×add-cbrt-cube add-log-exp unswap-sqr
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 73
Calls
4 calls:
5.0ms
(* (cbrt y) (cbrt y))
1.0ms
(cbrt y)
1.0ms
(cbrt y)
1.0ms
(cbrt y)

series701.0ms

Counts
4 → 12
Calls
4 calls:
192.0ms
(* (cbrt y) (cbrt y))
167.0ms
(cbrt y)
168.0ms
(cbrt y)
174.0ms
(cbrt y)

simplify90.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 3 (84.0ms)

IterNodesCost
0115288
1472261
22959238
35003235

prune190.0ms

Filtered
85 candidates to 64 candidates (75.3%)
Pruning

7 alts after pruning (5 fresh and 2 done)

PrunedKeptTotal
New83285
Fresh033
Picked011
Done011
Total83790

Merged error: 0.0b

Counts
90 → 7

localize14.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt y)
0.6b
(cbrt y)
0.6b
(cbrt y)
0.6b
(cbrt y)

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod
8×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
4×pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
Counts
4 → 44
Calls
4 calls:
1.0ms
(cbrt y)
1.0ms
(cbrt y)
1.0ms
(cbrt y)
1.0ms
(cbrt y)

series713.0ms

Counts
4 → 12
Calls
4 calls:
182.0ms
(cbrt y)
177.0ms
(cbrt y)
177.0ms
(cbrt y)
178.0ms
(cbrt y)

simplify128.0ms

Algorithm
egg-herbie
Counts
56 → 56
Iterations

Useful iterations: 2 (5.0ms)

IterNodesCost
040156
181144
2193136
3696136
44103136
55002136

prune180.0ms

Filtered
56 candidates to 48 candidates (85.7%)
Pruning

8 alts after pruning (5 fresh and 3 done)

PrunedKeptTotal
New55156
Fresh044
Picked011
Done022
Total55863

Merged error: 0b

Counts
63 → 8

localize12.0ms

Local error

Found 4 expressions with local error:

0.3b
(* (+ (* x y) z) (cbrt (pow y 2)))
0.3b
(* (* (+ (* x y) z) (cbrt (pow y 2))) (cbrt y))
0.6b
(cbrt y)
26.5b
(cbrt (pow y 2))

rewrite26.0ms

Algorithm
rewrite-expression-head
Rules
26×cbrt-prod
21×add-sqr-sqrt
17×associate-*r*
13×add-cube-cbrt *-un-lft-identity
11×pow1 add-exp-log
7×unpow-prod-down add-cbrt-cube
6×associate-*l/
5×unswap-sqr
4×associate-*l* pow-prod-down prod-exp cbrt-unprod add-log-exp
3×unpow2 sqr-pow
2×flip3-+ pow1/3 *-commutative flip-+
Counts
4 → 82
Calls
4 calls:
9.0ms
(* (+ (* x y) z) (cbrt (pow y 2)))
11.0ms
(* (* (+ (* x y) z) (cbrt (pow y 2))) (cbrt y))
1.0ms
(cbrt y)
2.0ms
(cbrt (pow y 2))

series568.0ms

Counts
4 → 12
Calls
4 calls:
158.0ms
(* (+ (* x y) z) (cbrt (pow y 2)))
51.0ms
(* (* (+ (* x y) z) (cbrt (pow y 2))) (cbrt y))
183.0ms
(cbrt y)
174.0ms
(cbrt (pow y 2))

simplify50.0ms

Algorithm
egg-herbie
Counts
94 → 94
Iterations

Useful iterations: 2 (43.0ms)

IterNodesCost
0335598
11599531
25001510

prune217.0ms

Filtered
94 candidates to 69 candidates (73.4%)
Pruning

7 alts after pruning (4 fresh and 3 done)

PrunedKeptTotal
New93194
Fresh134
Picked101
Done033
Total957102

Merged error: 0b

Counts
102 → 7

regimes185.0ms

Accuracy

0% (0.0b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0124
1124

end0.0ms

sample587.0ms

Algorithm
intervals
Results
324.0ms11329×body80valid