Details

Time bar (total: 2.4s)

analyze186.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%99.9%0.1%0
0%99.9%0.1%1
0%99.9%0.1%2
0%74.9%25.1%3
0%74.9%25.1%4
0%62.4%37.6%5
0%56.2%43.8%6
7.8%48.4%43.8%7
12.5%40.6%47%8
18.3%33.2%48.5%9
25.2%26.3%48.5%10
29.7%21%49.3%11
32.6%17.7%49.7%12
36.7%13.6%49.7%13
39.4%10.7%49.9%14

sample21.0ms

Algorithm
intervals
Results
12.0ms256×body80valid
0.0ms2×body80invalid

simplify282.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (280.0ms)

IterNodesCost
055178

prune7.0ms

Filtered
1 candidates to 1 candidates (0.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New101
Fresh011
Picked000
Done000
Total112

Merged error: 0.1b

Counts
2 → 1

localize7.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (- (* x (log y)) z) y)
0.0b
(- (* x (log y)) z)
0.2b
(* x (log y))

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
19×associate--l+
18×log-prod
15×add-sqr-sqrt
13×*-un-lft-identity
11×add-cube-cbrt
10×add-log-exp
9×distribute-rgt-in distribute-lft-in
6×pow1
5×add-exp-log add-cbrt-cube
4×diff-log associate-*r*
3×sub-neg associate-*l*
2×flip3-- flip--
1×associate--l- pow-prod-down prod-exp log-pow *-commutative cbrt-unprod distribute-lft-out-- difference-of-squares unswap-sqr
Counts
3 → 64
Calls
3 calls:
7.0ms
(- (- (* x (log y)) z) y)
4.0ms
(- (* x (log y)) z)
4.0ms
(* x (log y))

series27.0ms

Counts
3 → 9
Calls
3 calls:
8.0ms
(- (- (* x (log y)) z) y)
10.0ms
(- (* x (log y)) z)
8.0ms
(* x (log y))

simplify73.0ms

Algorithm
egg-herbie
Counts
73 → 73
Iterations

Useful iterations: 0 (66.0ms)

IterNodesCost
05389594

prune107.0ms

Filtered
52 candidates to 73 candidates (-40.4%)
Pruning

8 alts after pruning (7 fresh and 1 done)

PrunedKeptTotal
New66773
Fresh000
Picked011
Done000
Total66874

Merged error: 0.0b

Counts
74 → 8

localize14.0ms

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)

rewrite13.0ms

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:
7.0ms
(* (cbrt y) (cbrt y))
1.0ms
(cbrt y)
1.0ms
(cbrt y)
1.0ms
(cbrt y)

series92.0ms

Counts
4 → 12
Calls
4 calls:
27.0ms
(* (cbrt y) (cbrt y))
21.0ms
(cbrt y)
21.0ms
(cbrt y)
23.0ms
(cbrt y)

simplify50.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 0 (45.0ms)

IterNodesCost
05501356

prune124.0ms

Filtered
56 candidates to 85 candidates (-51.8%)
Pruning

8 alts after pruning (6 fresh and 2 done)

PrunedKeptTotal
New84185
Fresh156
Picked011
Done011
Total85893

Merged error: 0.0b

Counts
93 → 8

localize18.0ms

Local error

Found 4 expressions with local error:

0.3b
(* x (log (pow y 2/3)))
0.3b
(* x (log (cbrt y)))
0.6b
(cbrt y)
6.0b
(pow y 2/3)

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
26×log-prod
23×add-sqr-sqrt
19×add-cube-cbrt *-un-lft-identity
13×distribute-rgt-in distribute-lft-in
10×pow1
9×add-exp-log cbrt-prod unpow-prod-down associate-*r*
8×add-cbrt-cube
6×associate-*l*
4×add-log-exp
3×pow-unpow log-pow sqr-pow
2×pow1/3 pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
1×pow-to-exp pow-pow pow-exp
Counts
4 → 93
Calls
4 calls:
5.0ms
(* x (log (pow y 2/3)))
5.0ms
(* x (log (cbrt y)))
1.0ms
(cbrt y)
2.0ms
(pow y 2/3)

series77.0ms

Counts
4 → 12
Calls
4 calls:
15.0ms
(* x (log (pow y 2/3)))
19.0ms
(* x (log (cbrt y)))
23.0ms
(cbrt y)
19.0ms
(pow y 2/3)

simplify62.0ms

Algorithm
egg-herbie
Counts
105 → 105
Iterations

Useful iterations: 0 (54.0ms)

IterNodesCost
04773682
14773682

prune147.0ms

Filtered
63 candidates to 105 candidates (-66.7%)
Pruning

8 alts after pruning (6 fresh and 2 done)

PrunedKeptTotal
New1032105
Fresh145
Picked101
Done022
Total1058113

Merged error: 0b

Counts
113 → 8

localize18.0ms

Local error

Found 4 expressions with local error:

0.3b
(* x (log (pow y 2/3)))
0.3b
(* (* 1/3 x) (log y))
0.3b
(* 1/3 x)
6.0b
(pow y 2/3)

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
21×add-sqr-sqrt
20×log-prod
17×add-cube-cbrt *-un-lft-identity
15×pow1
14×add-exp-log
13×add-cbrt-cube
11×associate-*r*
10×distribute-rgt-in distribute-lft-in
9×unpow-prod-down
7×associate-*l*
5×pow-prod-down prod-exp cbrt-unprod
4×add-log-exp
3×pow-unpow *-commutative sqr-pow
2×log-pow unswap-sqr
1×pow-to-exp pow-pow pow-exp
Counts
4 → 93
Calls
4 calls:
5.0ms
(* x (log (pow y 2/3)))
5.0ms
(* (* 1/3 x) (log y))
3.0ms
(* 1/3 x)
2.0ms
(pow y 2/3)

series44.0ms

Counts
4 → 12
Calls
4 calls:
15.0ms
(* x (log (pow y 2/3)))
8.0ms
(* (* 1/3 x) (log y))
2.0ms
(* 1/3 x)
19.0ms
(pow y 2/3)

simplify51.0ms

Algorithm
egg-herbie
Counts
105 → 105
Iterations

Useful iterations: 0 (42.0ms)

IterNodesCost
04798658
14798658

prune118.0ms

Filtered
61 candidates to 105 candidates (-72.1%)
Pruning

8 alts after pruning (5 fresh and 3 done)

PrunedKeptTotal
New1050105
Fresh055
Picked011
Done022
Total1058113

Merged error: 0b

Counts
113 → 8

regimes278.0ms

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 (1.0ms)

IterNodesCost
0558
1558

end0.0ms

sample540.0ms

Algorithm
intervals
Results
340.0ms7997×body80valid
1.0ms38×body80nan
1.0ms23×body80invalid
1.0ms2×body640valid
0.0ms1×body1280valid

Profiling

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