Details

Time bar (total: 3.7s)

sample31.0ms

Algorithm
intervals
Results
10.0ms256×body80valid
8.0ms256×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) y)
0.3b
(* x (log y))

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
14×associate--l+
12×add-sqr-sqrt log-prod
10×*-un-lft-identity
add-cube-cbrt
add-log-exp
distribute-rgt-in distribute-lft-in
pow1
add-exp-log associate-*r* add-cbrt-cube
diff-log associate-*l*
sub-neg
associate--l- flip3-- pow-prod-down prod-exp log-pow *-commutative flip-- cbrt-unprod distribute-lft-out-- difference-of-squares unswap-sqr
Counts
2 → 49
Calls
2 calls:
8.0ms
(- (- (* x (log y)) z) y)
5.0ms
(* x (log y))

series74.0ms

Counts
2 → 6
Calls
2 calls:
37.0ms
(- (- (* x (log y)) z) y)
38.0ms
(* x (log y))

simplify57.0ms

Algorithm
egg-herbie
Counts
55 → 55
Iterations

Useful iterations: 2 (16.0ms)

IterNodesCost
0213276
1651251
22033235
35001235

prune93.0ms

Filtered
55 candidates to 36 candidates (65.5%)
Pruning

6 alts after pruning (6 fresh and 0 done)

PrunedKeptTotal
New49655
Fresh000
Picked101
Done000
Total50656

Merged error: 0.0b

Counts
56 → 6

localize11.0ms

Local error

Found 4 expressions with local error:

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

rewrite31.0ms

Algorithm
rewrite-expression-head
Rules
24×log-prod
20×add-sqr-sqrt
16×add-cube-cbrt *-un-lft-identity
15×add-log-exp
12×pow1 distribute-rgt-in associate-+l+ distribute-lft-in sqrt-prod
associate-*r* associate-*l*
add-exp-log add-cbrt-cube
log-pow
associate-+r+ diff-log
sub-neg sum-log
sqrt-pow1 pow1/2 pow-prod-down prod-exp associate--l+ *-commutative cbrt-unprod unswap-sqr
+-commutative associate-+r- flip3-- flip3-+ flip-- flip-+
Counts
4 → 96
Calls
4 calls:
4.0ms
(- (* (log (sqrt y)) x) z)
14.0ms
(+ (* x (log (sqrt y))) (- (- (* (log (sqrt y)) x) z) y))
5.0ms
(* (log (sqrt y)) x)
6.0ms
(* x (log (sqrt y)))

series390.0ms

Counts
4 → 12
Calls
4 calls:
113.0ms
(- (* (log (sqrt y)) x) z)
67.0ms
(+ (* x (log (sqrt y))) (- (- (* (log (sqrt y)) x) z) y))
121.0ms
(* (log (sqrt y)) x)
90.0ms
(* x (log (sqrt y)))

simplify46.0ms

Algorithm
egg-herbie
Counts
108 → 108
Iterations

Useful iterations: 2 (37.0ms)

IterNodesCost
0387806
11412714
25001672

prune229.0ms

Filtered
108 candidates to 76 candidates (70.4%)
Pruning

7 alts after pruning (6 fresh and 1 done)

PrunedKeptTotal
New1071108
Fresh055
Picked011
Done000
Total1077114

Merged error: 0.0b

Counts
114 → 7

localize13.0ms

Local error

Found 4 expressions with local error:

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

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
36×log-prod
30×distribute-rgt-in distribute-lft-in
24×cbrt-prod
23×add-sqr-sqrt
21×add-cube-cbrt *-un-lft-identity
12×pow1
11×add-exp-log add-cbrt-cube
associate-*r* associate-*l*
pow-prod-down prod-exp cbrt-unprod add-log-exp
pow1/3
log-pow *-commutative
unswap-sqr
Counts
4 → 96
Calls
4 calls:
7.0ms
(* x (* 2 (log (cbrt y))))
5.0ms
(* x (log (cbrt y)))
1.0ms
(cbrt y)
1.0ms
(cbrt y)

series563.0ms

Counts
4 → 12
Calls
4 calls:
98.0ms
(* x (* 2 (log (cbrt y))))
93.0ms
(* x (log (cbrt y)))
180.0ms
(cbrt y)
191.0ms
(cbrt y)

simplify41.0ms

Algorithm
egg-herbie
Counts
108 → 108
Iterations

Useful iterations: 2 (33.0ms)

IterNodesCost
0291642
11173565
25001541

prune224.0ms

Filtered
108 candidates to 68 candidates (63.0%)
Pruning

6 alts after pruning (5 fresh and 1 done)

PrunedKeptTotal
New1062108
Fresh235
Picked101
Done011
Total1096115

Merged error: 0.0b

Counts
115 → 6

localize25.0ms

Local error

Found 4 expressions with local error:

0.3b
(* x (* 2 (log (cbrt y))))
0.3b
(* x (log (pow y 1/3)))
0.6b
(cbrt y)
5.1b
(pow y 1/3)

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
38×log-prod
31×distribute-rgt-in distribute-lft-in
24×add-sqr-sqrt
22×add-cube-cbrt *-un-lft-identity
15×cbrt-prod
12×pow1 add-exp-log
11×add-cbrt-cube
unpow-prod-down
associate-*l*
associate-*r*
pow-prod-down prod-exp cbrt-unprod add-log-exp
pow-unpow sqr-pow
*-commutative
pow-to-exp pow-pow unpow1/3 pow1/3 pow-exp log-pow unswap-sqr
Counts
4 → 104
Calls
4 calls:
7.0ms
(* x (* 2 (log (cbrt y))))
5.0ms
(* x (log (pow y 1/3)))
1.0ms
(cbrt y)
2.0ms
(pow y 1/3)

series552.0ms

Counts
4 → 12
Calls
4 calls:
99.0ms
(* x (* 2 (log (cbrt y))))
76.0ms
(* x (log (pow y 1/3)))
182.0ms
(cbrt y)
195.0ms
(pow y 1/3)

simplify55.0ms

Algorithm
egg-herbie
Counts
116 → 116
Iterations

Useful iterations: 2 (41.0ms)

IterNodesCost
0386656
11554517
25001476

prune214.0ms

Filtered
116 candidates to 65 candidates (56.0%)
Pruning

6 alts after pruning (4 fresh and 2 done)

PrunedKeptTotal
New1151116
Fresh134
Picked011
Done011
Total1166122

Merged error: 0b

Counts
122 → 6

regimes85.0ms

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
0119
1119

end0.0ms

sample899.0ms

Algorithm
intervals
Results
319.0ms8021×body80valid
236.0ms8060×body80nan
1.0msbody1280valid
0.0msbody320valid

Profiling

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