Details

Time bar (total: 2.2s)

sample19.0ms

Algorithm
intervals
Results
9.0ms318×body80valid

simplify156.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0154
1294
2654
31284
41744
51894
62064
72554
83504
96254
1013524
1118314
1226184
1337484
1450014

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

localize10.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ x (* (* (- y x) 6.0) z))
0.0b
(* (- y x) 6.0)
0.2b
(* (* (- y x) 6.0) z)

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
10×pow1 add-exp-log add-sqr-sqrt add-cbrt-cube
8×*-un-lft-identity
6×add-cube-cbrt associate-*r* associate-*l* associate-*l/
5×add-log-exp
4×pow-prod-down prod-exp cbrt-unprod
2×flip3-- *-commutative flip--
1×+-commutative flip3-+ sum-log flip-+ distribute-lft-out-- difference-of-squares unswap-sqr
Counts
3 → 53
Calls
3 calls:
3.0ms
(+ x (* (* (- y x) 6.0) z))
6.0ms
(* (- y x) 6.0)
8.0ms
(* (* (- y x) 6.0) z)

series114.0ms

Counts
3 → 9
Calls
3 calls:
43.0ms
(+ x (* (* (- y x) 6.0) z))
33.0ms
(* (- y x) 6.0)
38.0ms
(* (* (- y x) 6.0) z)

simplify39.0ms

Algorithm
egg-herbie
Counts
62 → 62
Iterations

Useful iterations: 1 (8.0ms)

IterNodesCost
0246290
11073249
25001249

prune119.0ms

Filtered
62 candidates to 40 candidates (64.5%)
Pruning

8 alts after pruning (7 fresh and 1 done)

PrunedKeptTotal
New55762
Fresh000
Picked011
Done000
Total55863

Merged error: 0.0b

Counts
63 → 8

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ x (* (- y x) (* 6.0 z)))
0.5b
(* (- y x) (* 6.0 z))

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
7×pow1 add-exp-log add-cbrt-cube
5×add-sqr-sqrt *-un-lft-identity associate-*l*
4×add-log-exp
3×add-cube-cbrt pow-prod-down prod-exp cbrt-unprod
2×associate-*l/
1×+-commutative flip3-- flip3-+ associate-*r* sum-log *-commutative flip-- flip-+ distribute-lft-out-- difference-of-squares
Counts
2 → 33
Calls
2 calls:
3.0ms
(+ x (* (- y x) (* 6.0 z)))
7.0ms
(* (- y x) (* 6.0 z))

series85.0ms

Counts
2 → 6
Calls
2 calls:
46.0ms
(+ x (* (- y x) (* 6.0 z)))
38.0ms
(* (- y x) (* 6.0 z))

simplify108.0ms

Algorithm
egg-herbie
Counts
39 → 39
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0206210
1717179
23878179
35003179

prune66.0ms

Filtered
39 candidates to 24 candidates (61.5%)
Pruning

7 alts after pruning (5 fresh and 2 done)

PrunedKeptTotal
New38139
Fresh246
Picked011
Done011
Total40747

Merged error: 0b

Counts
47 → 7

localize9.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ x (* (sqrt (- y x)) (* (sqrt (- y x)) (* 6.0 z))))
0.2b
(* (sqrt (- y x)) (* 6.0 z))
0.2b
(* (sqrt (- y x)) (* (sqrt (- y x)) (* 6.0 z)))

rewrite29.0ms

Algorithm
rewrite-expression-head
Rules
17×pow1 add-exp-log add-cbrt-cube
16×associate-*l*
14×sqrt-div
11×add-sqr-sqrt *-un-lft-identity
10×associate-*l/ sqrt-prod
9×pow-prod-down prod-exp cbrt-unprod
7×add-cube-cbrt flip3-- flip--
5×add-log-exp
4×frac-times
2×associate-*r/ associate-*r* *-commutative distribute-lft-out-- difference-of-squares
1×+-commutative flip3-+ sum-log flip-+
Counts
3 → 70
Calls
3 calls:
3.0ms
(+ x (* (sqrt (- y x)) (* (sqrt (- y x)) (* 6.0 z))))
9.0ms
(* (sqrt (- y x)) (* 6.0 z))
14.0ms
(* (sqrt (- y x)) (* (sqrt (- y x)) (* 6.0 z)))

series175.0ms

Counts
3 → 9
Calls
3 calls:
45.0ms
(+ x (* (sqrt (- y x)) (* (sqrt (- y x)) (* 6.0 z))))
89.0ms
(* (sqrt (- y x)) (* 6.0 z))
42.0ms
(* (sqrt (- y x)) (* (sqrt (- y x)) (* 6.0 z)))

simplify44.0ms

Algorithm
egg-herbie
Counts
79 → 79
Iterations

Useful iterations: 2 (36.0ms)

IterNodesCost
0363628
11255512
25001507

prune135.0ms

Filtered
79 candidates to 50 candidates (63.3%)
Pruning

7 alts after pruning (4 fresh and 3 done)

PrunedKeptTotal
New79079
Fresh044
Picked011
Done022
Total79786

Merged error: 0b

Counts
86 → 7

localize9.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ x (* (* (sqrt (- y x)) (* (sqrt (- y x)) 6.0)) z))
0.1b
(* (* (sqrt (- y x)) (* (sqrt (- y x)) 6.0)) z)
0.2b
(* (sqrt (- y x)) 6.0)
0.2b
(* (sqrt (- y x)) (* (sqrt (- y x)) 6.0))

rewrite41.0ms

Algorithm
rewrite-expression-head
Rules
26×sqrt-div associate-*l/
20×pow1 add-exp-log add-cbrt-cube
18×add-sqr-sqrt
17×associate-*l*
14×*-un-lft-identity
13×flip3-- flip--
11×sqrt-prod
10×add-cube-cbrt pow-prod-down prod-exp cbrt-unprod
8×frac-times
7×associate-*r*
6×add-log-exp
4×associate-*r/
3×*-commutative
2×distribute-lft-out-- difference-of-squares unswap-sqr
1×+-commutative flip3-+ sum-log flip-+
Counts
4 → 97
Calls
4 calls:
3.0ms
(+ x (* (* (sqrt (- y x)) (* (sqrt (- y x)) 6.0)) z))
15.0ms
(* (* (sqrt (- y x)) (* (sqrt (- y x)) 6.0)) z)
7.0ms
(* (sqrt (- y x)) 6.0)
13.0ms
(* (sqrt (- y x)) (* (sqrt (- y x)) 6.0))

series198.0ms

Counts
4 → 12
Calls
4 calls:
44.0ms
(+ x (* (* (sqrt (- y x)) (* (sqrt (- y x)) 6.0)) z))
40.0ms
(* (* (sqrt (- y x)) (* (sqrt (- y x)) 6.0)) z)
83.0ms
(* (sqrt (- y x)) 6.0)
30.0ms
(* (sqrt (- y x)) (* (sqrt (- y x)) 6.0))

simplify55.0ms

Algorithm
egg-herbie
Counts
109 → 109
Iterations

Useful iterations: 2 (46.0ms)

IterNodesCost
0438798
11734647
25002637

prune182.0ms

Filtered
109 candidates to 70 candidates (64.2%)
Pruning

6 alts after pruning (2 fresh and 4 done)

PrunedKeptTotal
New1081109
Fresh213
Picked011
Done033
Total1106116

Merged error: 0b

Counts
116 → 6

regimes91.0ms

Accuracy

0% (0.2b remaining)

Error of 0.2b against oracle of 0.0b and baseline of 0.2b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0114
1114

end0.0ms

sample507.0ms

Algorithm
intervals
Results
303.0ms10193×body80valid

Profiling

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