Details

Time bar (total: 2.3s)

sample45.0ms

Algorithm
intervals
Results
22.0ms787×body80nan
9.0ms256×body80valid

simplify5.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
084
194
294

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: 0.0b

Counts
2 → 1

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b
(- (/ 1.0 x) 1.0)

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
47×add-sqr-sqrt
44×*-un-lft-identity
42×add-cube-cbrt
39×prod-diff
37×times-frac
13×fma-neg
div-inv
add-log-exp
difference-of-squares
pow1 add-exp-log expm1-log1p-u sub-neg flip3-- diff-log add-cbrt-cube flip-- log1p-expm1-u distribute-lft-out--
Counts
1 → 69
Calls
1 calls:
9.0ms
(- (/ 1.0 x) 1.0)

series34.0ms

Counts
1 → 3
Calls
1 calls:
34.0ms
(- (/ 1.0 x) 1.0)

simplify141.0ms

Algorithm
egg-herbie
Counts
72 → 72
Iterations

Useful iterations: 3 (129.0ms)

IterNodesCost
0231681
1731395
24033320
35001319

prune63.0ms

Filtered
72 candidates to 31 candidates (43.1%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New71172
Fresh000
Picked011
Done000
Total71273

Merged error: 0b

Counts
73 → 2

localize8.0ms

Local error

Found 3 expressions with local error:

0.1b
(sqrt (/ 1.0 x))
0.1b
(sqrt (/ 1.0 x))
0.5b
(fma (sqrt (/ 1.0 x)) (sqrt (/ 1.0 x)) (- 1.0))

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
26×sqrt-prod
23×add-sqr-sqrt
20×times-frac
17×add-cube-cbrt *-un-lft-identity
pow1
rem-sqrt-square
add-exp-log expm1-log1p-u add-cbrt-cube log1p-expm1-u add-log-exp
sqrt-pow1 pow1/2 sqrt-div div-inv
fma-udef
Counts
3 → 64
Calls
3 calls:
3.0ms
(sqrt (/ 1.0 x))
3.0ms
(sqrt (/ 1.0 x))
1.0ms
(fma (sqrt (/ 1.0 x)) (sqrt (/ 1.0 x)) (- 1.0))

series301.0ms

Counts
3 → 9
Calls
3 calls:
55.0ms
(sqrt (/ 1.0 x))
60.0ms
(sqrt (/ 1.0 x))
186.0ms
(fma (sqrt (/ 1.0 x)) (sqrt (/ 1.0 x)) (- 1.0))

simplify184.0ms

Algorithm
egg-herbie
Counts
73 → 73
Iterations

Useful iterations: 2 (32.0ms)

IterNodesCost
0271458
1911396
24896363
35001363

prune170.0ms

Filtered
73 candidates to 65 candidates (89.0%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New73073
Fresh000
Picked011
Done011
Total73275

Merged error: 0b

Counts
75 → 2

regimes62.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
064

end0.0ms

sample1.2s

Algorithm
intervals
Results
604.0ms24014×body80nan
264.0ms8000×body80valid

Profiling

Loading profile data...