Details

Time bar (total: 699.0ms)

analyze3.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%100%0%0
0%100%0%1
0%100%0%2
0%50%50%3
25%25%50%4
37.5%12.5%50%5
43.7%6.2%50%6
46.9%3.1%50%7
48.4%1.6%50%8
49.2%0.8%50%9
49.6%0.4%50%10
49.8%0.2%50%11
49.9%0.1%50%12
49.9%0%50%13
49.9%0%50%14

sample10.0ms

Algorithm
intervals
Results
5.0ms256×body80valid

simplify5.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (4.0ms)

IterNodesCost
0906
1906

prune2.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize4.0ms

Local error

Found 1 expressions with local error:

0.0b
(sqrt (- 1.0 (* x x)))

rewrite4.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt sqrt-prod
pow1 add-cube-cbrt *-un-lft-identity sqrt-div
add-exp-log rem-sqrt-square flip3-- sqrt-pow1 pow1/2 add-cbrt-cube flip-- add-log-exp difference-of-squares
Counts
1 → 16
Calls
1 calls:
3.0ms
(sqrt (- 1.0 (* x x)))

series4.0ms

Counts
1 → 3
Calls
1 calls:
4.0ms
(sqrt (- 1.0 (* x x)))

simplify50.0ms

Algorithm
egg-herbie
Counts
19 → 19
Iterations

Useful iterations: 0 (47.0ms)

IterNodesCost
04949197
14949197

prune32.0ms

Filtered
16 candidates to 19 candidates (-18.8%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New18119
Fresh000
Picked011
Done000
Total18220

Merged error: 0b

Counts
20 → 2

localize9.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ (sqrt (- (* 1.0 1.0) (pow x 4))) (sqrt (+ 1.0 (* x x))))

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
72×sqrt-prod
54×times-frac
49×add-sqr-sqrt
35×add-cube-cbrt *-un-lft-identity
21×difference-of-squares
associate-/l*
unpow-prod-down sqr-pow
associate-/r*
sqrt-div
add-exp-log add-cbrt-cube
associate-/r/ associate-/l/
pow1 cbrt-undiv sqrt-undiv flip3-- frac-2neg flip3-+ div-exp clear-num flip-- flip-+ div-inv add-log-exp
Counts
1 → 86
Calls
1 calls:
12.0ms
(/ (sqrt (- (* 1.0 1.0) (pow x 4))) (sqrt (+ 1.0 (* x x))))

series7.0ms

Counts
1 → 3
Calls
1 calls:
7.0ms
(/ (sqrt (- (* 1.0 1.0) (pow x 4))) (sqrt (+ 1.0 (* x x))))

simplify52.0ms

Algorithm
egg-herbie
Counts
89 → 89
Iterations

Useful iterations: 0 (39.0ms)

IterNodesCost
053952151

prune157.0ms

Filtered
50 candidates to 89 candidates (-78.0%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New89089
Fresh000
Picked011
Done011
Total89291

Merged error: 0b

Counts
91 → 2

regimes79.0ms

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 (1.0ms)

IterNodesCost
0236
1236

end0.0ms

sample262.0ms

Algorithm
intervals
Results
181.0ms8000×body80valid

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