Details

Time bar (total: 4.8s)

sample61.0ms

Algorithm
intervals
Results
14.0ms27×body1280valid
14.0ms36×body640valid
12.0ms201×body80valid
5.0ms105×body80nan
2.0ms12×body320valid
1.0ms9×body160valid

simplify111.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0187
1277
2547
31097
43077
57777
641457
750027

prune3.0ms

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: 7.2b

Counts
2 → 1

localize10.0ms

Local error

Found 4 expressions with local error:

0.0b
(/ y (+ z y))
0.0b
(+ x (/ (exp (* y (log (/ y (+ z y))))) y))
0.1b
(* y (log (/ y (+ z y))))
8.2b
(log (/ y (+ z y)))

rewrite56.0ms

Algorithm
rewrite-expression-head
Rules
67×*-un-lft-identity
54×log-prod
48×times-frac
41×add-sqr-sqrt
39×add-cube-cbrt
18×distribute-rgt-in distribute-lft-in
14×distribute-lft-out
11×add-exp-log
8×pow1 associate-/r/ add-cbrt-cube
6×add-log-exp
5×flip3-+ flip-+
4×associate-*r* associate-/r* div-inv
3×associate-*l* associate-/l*
2×div-exp rem-log-exp log-pow
1×cbrt-undiv +-commutative log-div frac-2neg pow-prod-down prod-exp clear-num sum-log *-commutative cbrt-unprod unswap-sqr
Counts
4 → 129
Calls
4 calls:
5.0ms
(/ y (+ z y))
34.0ms
(+ x (/ (exp (* y (log (/ y (+ z y))))) y))
8.0ms
(* y (log (/ y (+ z y))))
5.0ms
(log (/ y (+ z y)))

series229.0ms

Counts
4 → 12
Calls
4 calls:
38.0ms
(/ y (+ z y))
68.0ms
(+ x (/ (exp (* y (log (/ y (+ z y))))) y))
75.0ms
(* y (log (/ y (+ z y))))
47.0ms
(log (/ y (+ z y)))

simplify51.0ms

Algorithm
egg-herbie
Counts
141 → 141
Iterations

Useful iterations: 2 (36.0ms)

IterNodesCost
03811006
11513928
25001904

prune284.0ms

Filtered
141 candidates to 90 candidates (63.8%)
Pruning

3 alts after pruning (3 fresh and 0 done)

PrunedKeptTotal
New1383141
Fresh000
Picked101
Done000
Total1393142

Merged error: 0.0b

Counts
142 → 3

localize15.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (+ z y))
0.6b
(cbrt (+ z y))
1.7b
(log (/ (cbrt y) (cbrt (+ z y))))
1.7b
(log (/ (cbrt y) (cbrt (+ z y))))

rewrite32.0ms

Algorithm
rewrite-expression-head
Rules
98×cbrt-prod
96×log-prod
88×*-un-lft-identity
84×times-frac
60×add-sqr-sqrt add-cube-cbrt
14×distribute-lft-out
10×add-exp-log
8×cbrt-div
6×pow1
4×flip3-+ rem-log-exp associate-/r/ add-cbrt-cube flip-+ add-log-exp
2×log-div pow1/3 div-exp log-pow div-inv
Counts
4 → 146
Calls
4 calls:
3.0ms
(cbrt (+ z y))
3.0ms
(cbrt (+ z y))
7.0ms
(log (/ (cbrt y) (cbrt (+ z y))))
7.0ms
(log (/ (cbrt y) (cbrt (+ z y))))

series396.0ms

Counts
4 → 12
Calls
4 calls:
125.0ms
(cbrt (+ z y))
130.0ms
(cbrt (+ z y))
73.0ms
(log (/ (cbrt y) (cbrt (+ z y))))
68.0ms
(log (/ (cbrt y) (cbrt (+ z y))))

simplify136.0ms

Algorithm
egg-herbie
Counts
158 → 158
Iterations

Useful iterations: 2 (25.0ms)

IterNodesCost
03531566
19611516
240571484
350021484

prune604.0ms

Filtered
158 candidates to 128 candidates (81.0%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New1580158
Fresh022
Picked011
Done000
Total1583161

Merged error: 0.0b

Counts
161 → 3

localize14.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt (+ x (/ (exp (* y (log (/ y (+ z y))))) y)))
8.2b
(log (/ y (+ z y)))
8.2b
(log (/ y (+ z y)))
8.2b
(log (/ y (+ z y)))

rewrite54.0ms

Algorithm
rewrite-expression-head
Rules
54×log-prod
49×*-un-lft-identity
36×times-frac
29×add-sqr-sqrt add-cube-cbrt
13×add-exp-log
10×distribute-lft-out
7×pow1
6×rem-log-exp associate-/r/
4×cbrt-prod flip3-+ add-cbrt-cube flip-+ add-log-exp
3×log-div div-exp log-pow div-inv
2×cbrt-div
1×pow1/3
Counts
4 → 101
Calls
4 calls:
31.0ms
(cbrt (+ x (/ (exp (* y (log (/ y (+ z y))))) y)))
5.0ms
(log (/ y (+ z y)))
9.0ms
(log (/ y (+ z y)))
5.0ms
(log (/ y (+ z y)))

series377.0ms

Counts
4 → 12
Calls
4 calls:
223.0ms
(cbrt (+ x (/ (exp (* y (log (/ y (+ z y))))) y)))
51.0ms
(log (/ y (+ z y)))
48.0ms
(log (/ y (+ z y)))
54.0ms
(log (/ y (+ z y)))

simplify86.0ms

Algorithm
egg-herbie
Counts
113 → 113
Iterations

Useful iterations: 3 (76.0ms)

IterNodesCost
0326849
1803793
23073766
35001764

prune397.0ms

Filtered
113 candidates to 83 candidates (73.5%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New1130113
Fresh011
Picked011
Done011
Total1133116

Merged error: 0.0b

Counts
116 → 3

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b
(+ x (/ (exp (* -1 z)) y))

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
3×*-un-lft-identity add-log-exp
1×pow1 add-exp-log +-commutative add-sqr-sqrt add-cube-cbrt flip3-+ sum-log add-cbrt-cube flip-+ distribute-lft-out
Counts
1 → 12
Calls
1 calls:
6.0ms
(+ x (/ (exp (* -1 z)) y))

series26.0ms

Counts
1 → 3
Calls
1 calls:
26.0ms
(+ x (/ (exp (* -1 z)) y))

simplify115.0ms

Algorithm
egg-herbie
Counts
15 → 15
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
010495
126486
278086
3345586
4500286

prune27.0ms

Filtered
15 candidates to 12 candidates (80.0%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New15015
Fresh000
Picked011
Done022
Total15318

Merged error: 0.0b

Counts
18 → 3

regimes108.0ms

Accuracy

0% (1.0b remaining)

Error of 1.0b against oracle of 0.0b and baseline of 1.0b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
02016
12016

end0.0ms

sample1.6s

Algorithm
intervals
Results
384.0ms6565×body80valid
366.0ms737×body1280valid
305.0ms971×body640valid
141.0ms3118×body80nan
114.0ms550×body320valid
38.0ms291×body160valid

Profiling

Loading profile data...