Details

Time bar (total: 760.0ms)

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

sample11.0ms

Algorithm
intervals
Results
6.0ms256×body80valid

simplify2.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
056
156

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)))

rewrite3.0ms

Algorithm
rewrite-expression-head
Rules
4×add-sqr-sqrt sqrt-prod
2×pow1 add-cube-cbrt *-un-lft-identity sqrt-div
1×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:
2.0ms
(sqrt (- 1.0 (* x x)))

series4.0ms

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

simplify44.0ms

Algorithm
egg-herbie
Counts
19 → 19
Iterations

Useful iterations: 0 (41.0ms)

IterNodesCost
04940197
14940197

prune35.0ms

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 2 expressions with local error:

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

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
75×sqrt-prod
54×times-frac
52×add-sqr-sqrt
37×add-cube-cbrt *-un-lft-identity
21×difference-of-squares
9×associate-/l*
7×unpow-prod-down sqr-pow
6×sqrt-div associate-/r*
4×add-exp-log add-cbrt-cube
3×pow1
2×flip3-+ associate-/r/ flip-+ associate-/l/ add-log-exp
1×cbrt-undiv rem-sqrt-square sqrt-undiv flip3-- frac-2neg sqrt-pow1 pow1/2 div-exp clear-num flip-- div-inv
Counts
2 → 101
Calls
2 calls:
2.0ms
(sqrt (+ 1.0 (* x x)))
11.0ms
(/ (sqrt (- (* 1.0 1.0) (pow x 4))) (sqrt (+ 1.0 (* x x))))

series10.0ms

Counts
2 → 6
Calls
2 calls:
3.0ms
(sqrt (+ 1.0 (* x x)))
7.0ms
(/ (sqrt (- (* 1.0 1.0) (pow x 4))) (sqrt (+ 1.0 (* x x))))

simplify76.0ms

Algorithm
egg-herbie
Counts
107 → 107
Iterations

Useful iterations: 0 (63.0ms)

IterNodesCost
049412315
149412315

prune168.0ms

Filtered
65 candidates to 107 candidates (-64.6%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New1070107
Fresh000
Picked011
Done011
Total1072109

Merged error: 0b

Counts
109 → 2

regimes93.0ms

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
056
156

end0.0ms

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

sample274.0ms

Algorithm
intervals
Results
190.0ms8000×body80valid

Profiling

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