Details

Time bar (total: 6.2s)

sample32.0ms

Algorithm
intervals
Results
10.0ms383×body80valid

simplify7.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0124
1204
2394
3474
4474

prune4.0ms

Filtered
1 candidates to 0 candidates (100.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.1b

Counts
2 → 1

localize11.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (* (+ (* x y) z) y) t)
0.0b
(+ (* x y) z)
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:
6.0ms
(+ (* (+ (* x y) z) y) t)
3.0ms
(+ (* x y) z)
6.0ms
(* (+ (* x y) z) y)

series133.0ms

Counts
3 → 9
Calls
3 calls:
65.0ms
(+ (* (+ (* x y) z) y) t)
29.0ms
(+ (* x y) z)
39.0ms
(* (+ (* x y) z) y)

simplify101.0ms

Algorithm
egg-herbie
Counts
51 → 51
Iterations

Useful iterations: 2 (23.0ms)

IterNodesCost
0208263
1742237
24187233
35001233

prune141.0ms

Filtered
51 candidates to 36 candidates (29.4%)
Pruning

6 alts after pruning (5 fresh and 1 done)

PrunedKeptTotal
New46551
Fresh000
Picked011
Done000
Total46652

Merged error: 0.0b

Counts
52 → 6

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)

rewrite10.0ms

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)

series1.0s

Counts
4 → 12
Calls
4 calls:
227.0ms
(* (cbrt y) (cbrt y))
205.0ms
(cbrt y)
199.0ms
(cbrt y)
399.0ms
(cbrt y)

simplify88.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 3 (83.0ms)

IterNodesCost
0115288
1472261
22959238
35003235

prune395.0ms

Filtered
85 candidates to 64 candidates (24.7%)
Pruning

6 alts after pruning (4 fresh and 2 done)

PrunedKeptTotal
New83285
Fresh224
Picked011
Done011
Total85691

Merged error: 0.0b

Counts
91 → 6

localize10.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (+ (* x y) z)) (cbrt (+ (* x y) z)))
0.6b
(cbrt (+ (* x y) z))
0.6b
(cbrt (+ (* x y) z))
0.6b
(cbrt (+ (* x y) z))

rewrite24.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
18×cbrt-div
15×add-cube-cbrt *-un-lft-identity
11×pow1
9×flip3-+ pow1/3 flip-+
6×add-exp-log swap-sqr associate-*r* associate-*l*
4×frac-times add-cbrt-cube add-log-exp unswap-sqr
2×associate-*r/ pow-prod-down associate-*l/ pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 87
Calls
4 calls:
11.0ms
(* (cbrt (+ (* x y) z)) (cbrt (+ (* x y) z)))
3.0ms
(cbrt (+ (* x y) z))
3.0ms
(cbrt (+ (* x y) z))
3.0ms
(cbrt (+ (* x y) z))

series507.0ms

Counts
4 → 12
Calls
4 calls:
144.0ms
(* (cbrt (+ (* x y) z)) (cbrt (+ (* x y) z)))
119.0ms
(cbrt (+ (* x y) z))
120.0ms
(cbrt (+ (* x y) z))
123.0ms
(cbrt (+ (* x y) z))

simplify133.0ms

Algorithm
egg-herbie
Counts
99 → 99
Iterations

Useful iterations: 3 (124.0ms)

IterNodesCost
0267831
1930778
24394715
35001710

prune490.0ms

Filtered
99 candidates to 75 candidates (24.2%)
Pruning

6 alts after pruning (3 fresh and 3 done)

PrunedKeptTotal
New99099
Fresh033
Picked011
Done022
Total996105

Merged error: 0.0b

Counts
105 → 6

localize20.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt y)
0.6b
(cbrt (cbrt y))
0.6b
(cbrt (* (cbrt y) (cbrt y)))
0.9b
(pow (cbrt (cbrt y)) 4)

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
22×cbrt-prod
11×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
9×unpow-prod-down
5×pow1 add-exp-log
4×pow1/3 add-cbrt-cube add-log-exp
3×pow-unpow
2×pow-pow
1×pow-to-exp pow-exp sqr-pow
Counts
4 → 58
Calls
4 calls:
1.0ms
(cbrt y)
2.0ms
(cbrt (cbrt y))
4.0ms
(cbrt (* (cbrt y) (cbrt y)))
4.0ms
(pow (cbrt (cbrt y)) 4)

series1.2s

Counts
4 → 12
Calls
4 calls:
198.0ms
(cbrt y)
324.0ms
(cbrt (cbrt y))
301.0ms
(cbrt (* (cbrt y) (cbrt y)))
347.0ms
(pow (cbrt (cbrt y)) 4)

simplify77.0ms

Algorithm
egg-herbie
Counts
70 → 70
Iterations

Useful iterations: 3 (72.0ms)

IterNodesCost
0191315
1598284
22094264
35001257

prune530.0ms

Filtered
70 candidates to 54 candidates (22.9%)
Pruning

7 alts after pruning (3 fresh and 4 done)

PrunedKeptTotal
New69170
Fresh022
Picked011
Done033
Total69776

Merged error: 0b

Counts
76 → 7

regimes467.0ms

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

sample798.0ms

Algorithm
intervals
Results
319.0ms11230×body80valid

Profiling

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