Details

Time bar (total: 2.4s)

sample43.0ms

Algorithm
intervals
Results
10.0ms259×body80valid
8.0ms270×body80nan
1.0ms1×body2560valid

simplify3.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0788
1788

prune8.0ms

Filtered
1 candidates to 1 candidates (0.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New011
Fresh101
Picked000
Done000
Total112

Merged error: 0.1b

Counts
2 → 1

localize13.0ms

Local error

Found 2 expressions with local error:

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

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
12×log-prod
10×add-sqr-sqrt
8×add-cube-cbrt *-un-lft-identity
7×add-log-exp
6×distribute-rgt-in distribute-lft-in associate--l+
5×pow1
4×add-exp-log associate-*r* add-cbrt-cube
3×associate-*l*
2×diff-log
1×sub-neg flip3-- pow-prod-down prod-exp sum-log log-pow *-commutative flip-- cbrt-unprod associate--r+ unswap-sqr
Counts
2 → 45
Calls
2 calls:
7.0ms
(- (* x (log y)) (+ y z))
6.0ms
(* x (log y))

series18.0ms

Counts
2 → 6
Calls
2 calls:
9.0ms
(- (* x (log y)) (+ y z))
9.0ms
(* x (log y))

simplify40.0ms

Algorithm
egg-herbie
Counts
51 → 51
Iterations

Useful iterations: 0 (36.0ms)

IterNodesCost
04958406
14958406

prune70.0ms

Filtered
33 candidates to 51 candidates (-54.5%)
Pruning

5 alts after pruning (5 fresh and 0 done)

PrunedKeptTotal
New46551
Fresh000
Picked101
Done000
Total47552

Merged error: 0.0b

Counts
52 → 5

localize10.0ms

Local error

Found 4 expressions with local error:

0.0b
(log (sqrt y))
0.0b
(log (sqrt y))
0.3b
(* x (log (sqrt y)))
0.3b
(* x (log (sqrt y)))

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
36×log-prod
24×add-sqr-sqrt
20×add-cube-cbrt *-un-lft-identity
18×sqrt-prod
16×pow1
12×distribute-rgt-in distribute-lft-in associate-*r* log-pow
10×add-exp-log
8×add-cbrt-cube
6×associate-*l*
4×sqrt-pow1 pow1/2 add-log-exp
2×rem-log-exp pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
4 → 100
Calls
4 calls:
2.0ms
(log (sqrt y))
2.0ms
(log (sqrt y))
6.0ms
(* x (log (sqrt y)))
6.0ms
(* x (log (sqrt y)))

series34.0ms

Counts
4 → 12
Calls
4 calls:
5.0ms
(log (sqrt y))
5.0ms
(log (sqrt y))
13.0ms
(* x (log (sqrt y)))
11.0ms
(* x (log (sqrt y)))

simplify34.0ms

Algorithm
egg-herbie
Counts
112 → 112
Iterations

Useful iterations: 0 (26.0ms)

IterNodesCost
05089914

prune105.0ms

Filtered
70 candidates to 112 candidates (-60.0%)
Pruning

6 alts after pruning (5 fresh and 1 done)

PrunedKeptTotal
New1102112
Fresh134
Picked011
Done000
Total1116117

Merged error: 0.0b

Counts
117 → 6

localize15.0ms

Local error

Found 4 expressions with local error:

0.2b
(* x (* (log (cbrt y)) 2))
0.3b
(+ (* x (* (log (cbrt y)) 2)) (* x (log (cbrt y))))
0.6b
(cbrt y)
0.6b
(cbrt y)

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
12×cbrt-prod associate-+r+ log-prod
11×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
9×pow1 add-exp-log add-cbrt-cube
6×distribute-rgt-in distribute-lft-in add-log-exp
3×associate-*l* pow-prod-down prod-exp cbrt-unprod
2×pow1/3
1×+-commutative flip3-+ associate-*r* sum-log *-commutative flip-+ distribute-lft-out
Counts
4 → 64
Calls
4 calls:
6.0ms
(* x (* (log (cbrt y)) 2))
9.0ms
(+ (* x (* (log (cbrt y)) 2)) (* x (log (cbrt y))))
1.0ms
(cbrt y)
2.0ms
(cbrt y)

series102.0ms

Counts
4 → 12
Calls
4 calls:
23.0ms
(* x (* (log (cbrt y)) 2))
28.0ms
(+ (* x (* (log (cbrt y)) 2)) (* x (log (cbrt y))))
25.0ms
(cbrt y)
26.0ms
(cbrt y)

simplify48.0ms

Algorithm
egg-herbie
Counts
76 → 76
Iterations

Useful iterations: 0 (42.0ms)

IterNodesCost
05000517

prune98.0ms

Filtered
57 candidates to 76 candidates (-33.3%)
Pruning

6 alts after pruning (4 fresh and 2 done)

PrunedKeptTotal
New75176
Fresh134
Picked011
Done011
Total76682

Merged error: 0b

Counts
82 → 6

localize22.0ms

Local error

Found 4 expressions with local error:

0.3b
(+ (* x (+ (* (log (cbrt y)) 2) (log (cbrt (sqrt y))))) (* x (log (cbrt (sqrt y)))))
0.6b
(cbrt y)
0.6b
(cbrt (sqrt y))
0.6b
(cbrt (sqrt y))

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
27×cbrt-prod
18×associate-+r+ log-prod
15×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
12×sqrt-prod
10×distribute-rgt-in distribute-lft-in
6×add-log-exp
4×pow1 add-exp-log add-cbrt-cube
3×pow1/3
2×associate-+l+
1×+-commutative flip3-+ sum-log flip-+ distribute-lft-out
Counts
4 → 71
Calls
4 calls:
12.0ms
(+ (* x (+ (* (log (cbrt y)) 2) (log (cbrt (sqrt y))))) (* x (log (cbrt (sqrt y)))))
2.0ms
(cbrt y)
2.0ms
(cbrt (sqrt y))
2.0ms
(cbrt (sqrt y))

series109.0ms

Counts
4 → 12
Calls
4 calls:
47.0ms
(+ (* x (+ (* (log (cbrt y)) 2) (log (cbrt (sqrt y))))) (* x (log (cbrt (sqrt y)))))
25.0ms
(cbrt y)
18.0ms
(cbrt (sqrt y))
18.0ms
(cbrt (sqrt y))

simplify62.0ms

Algorithm
egg-herbie
Counts
83 → 83
Iterations

Useful iterations: 0 (55.0ms)

IterNodesCost
04847794
14847794

prune104.0ms

Filtered
61 candidates to 83 candidates (-36.1%)
Pruning

6 alts after pruning (3 fresh and 3 done)

PrunedKeptTotal
New83083
Fresh033
Picked011
Done022
Total83689

Merged error: 0b

Counts
89 → 6

regimes178.0ms

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
01115
11115

end0.0ms

sample1.2s

Algorithm
intervals
Results
306.0ms8041×body80valid
240.0ms7860×body80nan
0.0ms1×body2560valid
0.0ms1×body1280valid

Profiling

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