Details

Time bar (total: 3.7s)

sample17.0ms

Algorithm
intervals
Results
7.0ms313×body80valid

simplify11.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0113
1243
2463
3713
4793
5793

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: 2.1b

Counts
2 → 1

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(- 1.0 (* y z))
2.0b
(* x (- 1.0 (* y z)))

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt
4×pow1 add-exp-log add-cube-cbrt *-un-lft-identity add-cbrt-cube add-log-exp
3×sub-neg associate-*r* associate-*l*
2×distribute-rgt-in flip3-- distribute-lft-in associate-*r/ flip--
1×diff-log pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
2 → 36
Calls
2 calls:
3.0ms
(- 1.0 (* y z))
5.0ms
(* x (- 1.0 (* y z)))

series73.0ms

Counts
2 → 6
Calls
2 calls:
22.0ms
(- 1.0 (* y z))
51.0ms
(* x (- 1.0 (* y z)))

simplify59.0ms

Algorithm
egg-herbie
Counts
42 → 42
Iterations

Useful iterations: 1 (5.0ms)

IterNodesCost
0143187
1560166
22091166
35003166

prune75.0ms

Filtered
42 candidates to 28 candidates (66.7%)
Pruning

9 alts after pruning (8 fresh and 1 done)

PrunedKeptTotal
New34842
Fresh000
Picked011
Done000
Total34943

Merged error: 2.0b

Counts
43 → 9

localize9.0ms

Local error

Found 4 expressions with local error:

2.0b
(* x (* (* (cbrt (- 1.0 (* y z))) (cbrt (- 1.0 (* y z)))) (cbrt (- 1.0 (* y z)))))
2.2b
(cbrt (- 1.0 (* y z)))
2.2b
(cbrt (- 1.0 (* y z)))
2.2b
(cbrt (- 1.0 (* y z)))

rewrite33.0ms

Algorithm
rewrite-expression-head
Rules
60×cbrt-div
34×associate-*r/
30×flip3-- flip--
28×frac-times
14×associate-*l/
13×pow1 add-exp-log
9×cbrt-prod add-cbrt-cube
8×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
6×pow-prod-down prod-exp cbrt-unprod
4×add-log-exp
3×pow1/3 associate-*l*
1×associate-*r* *-commutative
Counts
4 → 86
Calls
4 calls:
18.0ms
(* x (* (* (cbrt (- 1.0 (* y z))) (cbrt (- 1.0 (* y z)))) (cbrt (- 1.0 (* y z)))))
2.0ms
(cbrt (- 1.0 (* y z)))
2.0ms
(cbrt (- 1.0 (* y z)))
7.0ms
(cbrt (- 1.0 (* y z)))

series732.0ms

Counts
4 → 12
Calls
4 calls:
46.0ms
(* x (* (* (cbrt (- 1.0 (* y z))) (cbrt (- 1.0 (* y z)))) (cbrt (- 1.0 (* y z)))))
230.0ms
(cbrt (- 1.0 (* y z)))
231.0ms
(cbrt (- 1.0 (* y z)))
225.0ms
(cbrt (- 1.0 (* y z)))

simplify48.0ms

Algorithm
egg-herbie
Counts
98 → 98
Iterations

Useful iterations: 2 (35.0ms)

IterNodesCost
04471303
113171199
250011122

prune261.0ms

Filtered
98 candidates to 73 candidates (74.5%)
Pruning

11 alts after pruning (9 fresh and 2 done)

PrunedKeptTotal
New96298
Fresh077
Picked011
Done011
Total9611107

Merged error: 2.0b

Counts
107 → 11

localize9.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (* x (- 1.0 (* y z))))
2.0b
(* x (- 1.0 (* y z)))
2.0b
(* x (- 1.0 (* y z)))
2.0b
(* x (- 1.0 (* y z)))

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
16×add-sqr-sqrt
10×pow1 add-exp-log add-cube-cbrt *-un-lft-identity add-cbrt-cube
9×associate-*r* associate-*l*
8×associate-*r/
6×distribute-rgt-in sub-neg distribute-lft-in
4×flip3-- flip-- add-log-exp
3×pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
2×cbrt-div
1×cbrt-prod pow1/3
Counts
4 → 83
Calls
4 calls:
4.0ms
(cbrt (* x (- 1.0 (* y z))))
5.0ms
(* x (- 1.0 (* y z)))
5.0ms
(* x (- 1.0 (* y z)))
5.0ms
(* x (- 1.0 (* y z)))

series292.0ms

Counts
4 → 12
Calls
4 calls:
128.0ms
(cbrt (* x (- 1.0 (* y z))))
52.0ms
(* x (- 1.0 (* y z)))
63.0ms
(* x (- 1.0 (* y z)))
49.0ms
(* x (- 1.0 (* y z)))

simplify80.0ms

Algorithm
egg-herbie
Counts
95 → 95
Iterations

Useful iterations: 3 (67.0ms)

IterNodesCost
0219491
1764434
22979430
35002427

prune200.0ms

Filtered
95 candidates to 64 candidates (67.4%)
Pruning

12 alts after pruning (10 fresh and 2 done)

PrunedKeptTotal
New92395
Fresh178
Picked101
Done022
Total9412106

Merged error: 2.0b

Counts
106 → 12

localize15.0ms

Local error

Found 4 expressions with local error:

2.0b
(* x (- 1.0 (* y z)))
2.2b
(cbrt (- 1.0 (* y z)))
2.2b
(cbrt (- 1.0 (* y z)))
2.2b
(cbrt (- 1.0 (* y z)))

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
11×add-sqr-sqrt
9×cbrt-prod add-cube-cbrt *-un-lft-identity
6×pow1 add-exp-log cbrt-div add-cbrt-cube
4×flip3-- flip-- add-log-exp
3×pow1/3 associate-*r* associate-*l*
2×distribute-rgt-in sub-neg distribute-lft-in associate-*r/
1×pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
4 → 63
Calls
4 calls:
5.0ms
(* x (- 1.0 (* y z)))
2.0ms
(cbrt (- 1.0 (* y z)))
3.0ms
(cbrt (- 1.0 (* y z)))
3.0ms
(cbrt (- 1.0 (* y z)))

series734.0ms

Counts
4 → 12
Calls
4 calls:
45.0ms
(* x (- 1.0 (* y z)))
221.0ms
(cbrt (- 1.0 (* y z)))
246.0ms
(cbrt (- 1.0 (* y z)))
222.0ms
(cbrt (- 1.0 (* y z)))

simplify35.0ms

Algorithm
egg-herbie
Counts
75 → 75
Iterations

Useful iterations: 2 (27.0ms)

IterNodesCost
0271649
11033612
25001606

prune295.0ms

Filtered
75 candidates to 62 candidates (82.7%)
Pruning

12 alts after pruning (9 fresh and 3 done)

PrunedKeptTotal
New75075
Fresh099
Picked011
Done022
Total751287

Merged error: 2.0b

Counts
87 → 12

regimes237.0ms

Accuracy

0% (0.1b remaining)

Error of 3.3b against oracle of 3.1b and baseline of 3.3b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
093
193

end0.0ms

sample442.0ms

Algorithm
intervals
Results
241.0ms9649×body80valid

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