Details

Time bar (total: 4.4s)

sample32.0ms

Algorithm
intervals
Results
9.0ms257×body80valid
8.0ms296×body80nan

simplify16.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0144
1254
2414
3524
4854
51064
61414
72154
82364
92364

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 2 expressions with local error:

0.0b
(- (* x (log y)) z)
0.3b
(* x (log y))

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
12×log-prod
10×add-sqr-sqrt
8×add-cube-cbrt *-un-lft-identity
6×distribute-rgt-in distribute-lft-in associate--l+
5×pow1
4×add-exp-log associate-*r* add-cbrt-cube add-log-exp
3×associate-*l*
1×sub-neg flip3-- diff-log pow-prod-down prod-exp log-pow *-commutative flip-- cbrt-unprod unswap-sqr
Counts
2 → 43
Calls
2 calls:
4.0ms
(- (* x (log y)) z)
4.0ms
(* x (log y))

series87.0ms

Counts
2 → 6
Calls
2 calls:
53.0ms
(- (* x (log y)) z)
34.0ms
(* x (log y))

simplify41.0ms

Algorithm
egg-herbie
Counts
49 → 49
Iterations

Useful iterations: 2 (14.0ms)

IterNodesCost
0171218
1516200
21464185
35001185

prune81.0ms

Filtered
49 candidates to 32 candidates (65.3%)
Pruning

5 alts after pruning (4 fresh and 1 done)

PrunedKeptTotal
New45449
Fresh000
Picked011
Done000
Total45550

Merged error: 0.0b

Counts
50 → 5

localize11.0ms

Local error

Found 4 expressions with local error:

0.2b
(* x (log (cbrt y)))
0.3b
(+ (* x (* 2 (log (cbrt y)))) (* x (log (cbrt y))))
0.5b
(cbrt y)
0.5b
(cbrt y)

rewrite27.0ms

Algorithm
rewrite-expression-head
Rules
48×log-prod
36×distribute-rgt-in distribute-lft-in
30×cbrt-prod
26×add-sqr-sqrt
24×add-cube-cbrt associate-+l+ *-un-lft-identity
12×associate-+r+
7×pow1
6×add-exp-log add-cbrt-cube add-log-exp
5×associate-*r*
3×pow1/3 associate-*l*
2×log-pow
1×+-commutative flip3-+ pow-prod-down prod-exp sum-log *-commutative cbrt-unprod flip-+ distribute-lft-out unswap-sqr
Counts
4 → 102
Calls
4 calls:
9.0ms
(* x (log (cbrt y)))
9.0ms
(+ (* x (* 2 (log (cbrt y)))) (* x (log (cbrt y))))
1.0ms
(cbrt y)
1.0ms
(cbrt y)

series513.0ms

Counts
4 → 12
Calls
4 calls:
87.0ms
(* x (log (cbrt y)))
95.0ms
(+ (* x (* 2 (log (cbrt y)))) (* x (log (cbrt y))))
165.0ms
(cbrt y)
166.0ms
(cbrt y)

simplify55.0ms

Algorithm
egg-herbie
Counts
114 → 114
Iterations

Useful iterations: 2 (43.0ms)

IterNodesCost
0345729
11431634
25001547

prune292.0ms

Filtered
114 candidates to 91 candidates (79.8%)
Pruning

5 alts after pruning (4 fresh and 1 done)

PrunedKeptTotal
New1104114
Fresh303
Picked101
Done011
Total1145119

Merged error: 0b

Counts
119 → 5

localize20.0ms

Local error

Found 4 expressions with local error:

0.2b
(* x (log (pow y 1/3)))
0.3b
(+ (* x (* 2 (log (cbrt y)))) (* x (log (pow y 1/3))))
0.5b
(cbrt y)
5.1b
(pow y 1/3)

rewrite26.0ms

Algorithm
rewrite-expression-head
Rules
52×log-prod
38×distribute-rgt-in distribute-lft-in
27×add-sqr-sqrt
25×add-cube-cbrt *-un-lft-identity
24×associate-+l+
15×cbrt-prod unpow-prod-down
14×associate-+r+
7×pow1 add-exp-log
6×add-cbrt-cube add-log-exp
5×sqr-pow
4×associate-*r*
3×pow-unpow associate-*l*
1×+-commutative pow-to-exp pow-pow flip3-+ unpow1/3 pow1/3 pow-prod-down pow-exp prod-exp sum-log log-pow *-commutative cbrt-unprod flip-+ distribute-lft-out unswap-sqr
Counts
4 → 112
Calls
4 calls:
5.0ms
(* x (log (pow y 1/3)))
10.0ms
(+ (* x (* 2 (log (cbrt y)))) (* x (log (pow y 1/3))))
1.0ms
(cbrt y)
5.0ms
(pow y 1/3)

series539.0ms

Counts
4 → 12
Calls
4 calls:
75.0ms
(* x (log (pow y 1/3)))
130.0ms
(+ (* x (* 2 (log (cbrt y)))) (* x (log (pow y 1/3))))
168.0ms
(cbrt y)
165.0ms
(pow y 1/3)

simplify63.0ms

Algorithm
egg-herbie
Counts
124 → 124
Iterations

Useful iterations: 2 (54.0ms)

IterNodesCost
0445770
11784666
25001518

prune313.0ms

Filtered
124 candidates to 93 candidates (75.0%)
Pruning

5 alts after pruning (3 fresh and 2 done)

PrunedKeptTotal
New1240124
Fresh033
Picked011
Done011
Total1245129

Merged error: 0b

Counts
129 → 5

localize21.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt y)
0.5b
(cbrt y)
0.6b
(cbrt (* (cbrt y) (cbrt y)))
0.7b
(cbrt (cbrt y))

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
16×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 → 45
Calls
4 calls:
1.0ms
(cbrt y)
1.0ms
(cbrt y)
4.0ms
(cbrt (* (cbrt y) (cbrt y)))
2.0ms
(cbrt (cbrt y))

series839.0ms

Counts
4 → 12
Calls
4 calls:
174.0ms
(cbrt y)
168.0ms
(cbrt y)
272.0ms
(cbrt (* (cbrt y) (cbrt y)))
226.0ms
(cbrt (cbrt y))

simplify106.0ms

Algorithm
egg-herbie
Counts
57 → 57
Iterations

Useful iterations: 4 (102.0ms)

IterNodesCost
0106215
1236195
2753185
33141185
45001180

prune212.0ms

Filtered
57 candidates to 50 candidates (87.7%)
Pruning

5 alts after pruning (2 fresh and 3 done)

PrunedKeptTotal
New57057
Fresh022
Picked011
Done022
Total57562

Merged error: 0b

Counts
62 → 5

regimes114.0ms

Accuracy

0% (0.1b 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
084
184

end0.0ms

sample940.0ms

Algorithm
intervals
Results
328.0ms8016×body80valid
235.0ms7718×body80nan
1.0ms3×body1280valid

Profiling

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