Details

Time bar (total: 3.8s)

sample23.0ms

Algorithm
intervals
Results
11.0ms345×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

localize7.0ms

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)

rewrite18.0ms

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)

series113.0ms

Counts
3 → 9
Calls
3 calls:
20.0ms
(+ (* x y) z)
56.0ms
(+ (* (+ (* x y) z) y) t)
36.0ms
(* (+ (* x y) z) y)

simplify105.0ms

Algorithm
egg-herbie
Counts
51 → 51
Iterations

Useful iterations: 2 (25.0ms)

IterNodesCost
0208263
1742237
24187233
35002233

prune99.0ms

Filtered
51 candidates to 36 candidates (70.6%)
Pruning

7 alts after pruning (6 fresh and 1 done)

PrunedKeptTotal
New45651
Fresh000
Picked011
Done000
Total45752

Merged error: 0.0b

Counts
52 → 7

localize11.0ms

Local error

Found 4 expressions with local error:

0.4b
(* (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))

rewrite29.0ms

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)))
4.0ms
(cbrt (+ (* x y) z))
4.0ms
(cbrt (+ (* x y) z))
4.0ms
(cbrt (+ (* x y) z))

series437.0ms

Counts
4 → 12
Calls
4 calls:
124.0ms
(* (cbrt (+ (* x y) z)) (cbrt (+ (* x y) z)))
106.0ms
(cbrt (+ (* x y) z))
103.0ms
(cbrt (+ (* x y) z))
103.0ms
(cbrt (+ (* x y) z))

simplify142.0ms

Algorithm
egg-herbie
Counts
99 → 99
Iterations

Useful iterations: 3 (133.0ms)

IterNodesCost
0267831
1930778
24394715
35001710

prune258.0ms

Filtered
99 candidates to 75 candidates (75.8%)
Pruning

8 alts after pruning (6 fresh and 2 done)

PrunedKeptTotal
New98199
Fresh055
Picked011
Done011
Total988106

Merged error: 0b

Counts
106 → 8

localize11.0ms

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)

rewrite15.0ms

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:
6.0ms
(* (cbrt y) (cbrt y))
1.0ms
(cbrt y)
1.0ms
(cbrt y)
1.0ms
(cbrt y)

series928.0ms

Counts
4 → 12
Calls
4 calls:
398.0ms
(* (cbrt y) (cbrt y))
182.0ms
(cbrt y)
175.0ms
(cbrt y)
174.0ms
(cbrt y)

simplify90.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 3 (85.0ms)

IterNodesCost
0115288
1472261
22959238
35003235

prune195.0ms

Filtered
85 candidates to 64 candidates (75.3%)
Pruning

8 alts after pruning (5 fresh and 3 done)

PrunedKeptTotal
New85085
Fresh055
Picked011
Done022
Total85893

Merged error: 0b

Counts
93 → 8

localize12.0ms

Local error

Found 4 expressions with local error:

0.3b
(* (* x y) (* x y))
1.3b
(- (* (* x y) (* x y)) (* z z))
5.0b
(* (- (* (* x y) (* x y)) (* z z)) y)
19.7b
(/ (* (- (* (* x y) (* x y)) (* z z)) y) (- (* x y) z))

rewrite42.0ms

Algorithm
rewrite-expression-head
Rules
45×pow1
23×add-exp-log add-cbrt-cube
18×pow-prod-down
10×add-sqr-sqrt prod-exp cbrt-unprod
8×add-cube-cbrt *-un-lft-identity
6×add-log-exp
5×associate-*l*
4×flip3-- associate-*r* associate-*l/ pow-sqr pow-prod-up flip--
3×times-frac associate-/r*
2×cbrt-undiv pow-plus div-exp associate-/r/ *-commutative associate-/l/ difference-of-squares
1×pow2 sub-neg frac-2neg diff-log swap-sqr clear-num div-inv associate-/l* unswap-sqr
Counts
4 → 93
Calls
4 calls:
7.0ms
(* (* x y) (* x y))
10.0ms
(- (* (* x y) (* x y)) (* z z))
10.0ms
(* (- (* (* x y) (* x y)) (* z z)) y)
13.0ms
(/ (* (- (* (* x y) (* x y)) (* z z)) y) (- (* x y) z))

series235.0ms

Counts
4 → 12
Calls
4 calls:
31.0ms
(* (* x y) (* x y))
60.0ms
(- (* (* x y) (* x y)) (* z z))
78.0ms
(* (- (* (* x y) (* x y)) (* z z)) y)
65.0ms
(/ (* (- (* (* x y) (* x y)) (* z z)) y) (- (* x y) z))

simplify65.0ms

Algorithm
egg-herbie
Counts
105 → 105
Iterations

Useful iterations: 1 (12.0ms)

IterNodesCost
0370731
12117610
25001610

prune167.0ms

Filtered
105 candidates to 61 candidates (58.1%)
Pruning

7 alts after pruning (3 fresh and 4 done)

PrunedKeptTotal
New1032105
Fresh314
Picked011
Done033
Total1067113

Merged error: 0b

Counts
113 → 7

regimes168.0ms

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

sample654.0ms

Algorithm
intervals
Results
372.0ms11393×body80valid

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