Details

Time bar (total: 1.6s)

sample33.0ms

Algorithm
intervals
Results
9.0ms327×body80valid
8.0ms309×body80nan

simplify79.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0145
1215
2365
3625
41335
52115
63975
717985
850015

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 22.6b

localize7.0ms

Local error

Found 2 expressions with local error:

2.0b
(- (* y y) (* z z))
23.1b
(sqrt (- (* y y) (* z z)))

rewrite7.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt sqrt-prod add-log-exp
pow1 add-cube-cbrt *-un-lft-identity
add-exp-log flip3-- sqrt-div add-cbrt-cube flip-- difference-of-squares
sub-neg rem-sqrt-square sqrt-pow1 pow1/2 diff-log
Counts
2 → 29
Calls
2 calls:
2.0ms
(- (* y y) (* z z))
4.0ms
(sqrt (- (* y y) (* z z)))

series76.0ms

Counts
2 → 6
Calls
2 calls:
29.0ms
(- (* y y) (* z z))
47.0ms
(sqrt (- (* y y) (* z z)))

simplify43.0ms

Algorithm
egg-herbie
Counts
35 → 35
Iterations

Useful iterations: 3 (40.0ms)

IterNodesCost
0122189
1432175
21459175
35001174

prune81.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize3.0ms

rewrite0.0ms

Algorithm
rewrite-expression-head
Rules
Counts
0 → 0

series0.0ms

Counts
0 → 0

simplify2.0ms

Algorithm
egg-herbie
Counts
0 → 0
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
000

prune1.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize2.0ms

rewrite0.0ms

Algorithm
rewrite-expression-head
Rules
Counts
0 → 0

series0.0ms

Counts
0 → 0

simplify2.0ms

Algorithm
egg-herbie
Counts
0 → 0
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
000

prune0.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes225.0ms

Accuracy

97.3% (0.7b remaining)

Error of 0.9b against oracle of 0.3b and baseline of 25.3b

bsearch96.0ms

Steps
ItersRangePoint
9
-1.5317406006469052e-228
-4.005226873968356e-238
-4.1007788905905145e-238

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0133
1143
2173
3173

end0.0ms

sample940.0ms

Algorithm
intervals
Results
272.0ms10108×body80valid
261.0ms10074×body80nan