Details

Time bar (total: 1.5s)

analyze5.0ms (0.4%)

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%50.1%13
49.9%0%50.1%14

sample20.0ms (1.4%)

Algorithm
intervals
Results
13.0ms256×body80valid
0.0msbody80nan

simplify203.0ms (13.7%)

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (201.0ms)

IterNodesCost
0236419
1236419

prune8.0ms (0.5%)

Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New011
Fresh101
Picked000
Done000
Total112

Merged error: 0.0b

Counts
2 → 1

localize13.0ms (0.9%)

Local error

Found 3 expressions with local error:

0.0b
(* (sqrt 2.0) (* (sqrt (- 1.0 (* 3.0 (* v v)))) (/ (- 1.0 (* v v)) 4.0)))
0.0b
(sqrt (- 1.0 (* 3.0 (* v v))))
0.1b
(* 3.0 (* v v))

rewrite23.0ms (1.6%)

Algorithm
rewrite-expression-head
Rules
17×add-exp-log add-cbrt-cube
14×pow1
add-sqr-sqrt associate-*l*
prod-exp cbrt-unprod
add-cube-cbrt *-un-lft-identity
sqrt-div associate-*r/ pow-prod-down sqrt-prod
flip3-- flip-- add-log-exp
frac-times associate-*r* associate-*l/ *-commutative
cbrt-undiv rem-sqrt-square sqrt-pow1 pow1/2 div-exp unswap-sqr
Counts
3 → 62
Calls

3 calls:

13.0ms
(* (sqrt 2.0) (* (sqrt (- 1.0 (* 3.0 (* v v)))) (/ (- 1.0 (* v v)) 4.0)))
6.0ms
(* 3.0 (* v v))
3.0ms
(sqrt (- 1.0 (* 3.0 (* v v))))

series28.0ms (1.9%)

Counts
3 → 9
Calls

3 calls:

15.0ms
(* (sqrt 2.0) (* (sqrt (- 1.0 (* 3.0 (* v v)))) (/ (- 1.0 (* v v)) 4.0)))
9.0ms
(sqrt (- 1.0 (* 3.0 (* v v))))
3.0ms
(* 3.0 (* v v))

simplify34.0ms (2.3%)

Algorithm
egg-herbie
Counts
71 → 71
Iterations

Useful iterations: 0 (25.0ms)

IterNodesCost
051301068

prune178.0ms (12%)

Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New70171
Fresh000
Picked011
Done000
Total70272

Merged error: 0b

Counts
72 → 2

localize16.0ms (1.1%)

Local error

Found 3 expressions with local error:

0.0b
(* (sqrt (- 1.0 (* 3.0 (* v v)))) (* (/ (- 1.0 (* v v)) 4.0) (cbrt (sqrt 2.0))))
0.0b
(sqrt (- 1.0 (* 3.0 (* v v))))
0.1b
(* 3.0 (* v v))

rewrite24.0ms (1.6%)

Algorithm
rewrite-expression-head
Rules
17×add-exp-log
15×add-cbrt-cube
14×pow1
add-sqr-sqrt associate-*l*
prod-exp cbrt-unprod
add-cube-cbrt *-un-lft-identity
sqrt-div pow-prod-down sqrt-prod
associate-*l/
flip3-- flip-- add-log-exp
frac-times associate-*r* *-commutative
cbrt-undiv rem-sqrt-square sqrt-pow1 pow1/2 associate-*r/ div-exp unswap-sqr
Counts
3 → 62
Calls

3 calls:

13.0ms
(* (sqrt (- 1.0 (* 3.0 (* v v)))) (* (/ (- 1.0 (* v v)) 4.0) (cbrt (sqrt 2.0))))
6.0ms
(* 3.0 (* v v))
3.0ms
(sqrt (- 1.0 (* 3.0 (* v v))))

series39.0ms (2.6%)

Counts
3 → 9
Calls

3 calls:

30.0ms
(* (sqrt (- 1.0 (* 3.0 (* v v)))) (* (/ (- 1.0 (* v v)) 4.0) (cbrt (sqrt 2.0))))
5.0ms
(sqrt (- 1.0 (* 3.0 (* v v))))
3.0ms
(* 3.0 (* v v))

simplify35.0ms (2.4%)

Algorithm
egg-herbie
Counts
71 → 71
Iterations

Useful iterations: 0 (26.0ms)

IterNodesCost
053381148

prune271.0ms (18.3%)

Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New71071
Fresh000
Picked011
Done011
Total71273

Merged error: 0b

Counts
73 → 2

regimes59.0ms (3.9%)

Accuracy

Total 0.0b remaining (35.8%)

Threshold costs 0.0b (35.8%)

bsearch0.0ms (0%)

simplify2.0ms (0.1%)

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
05319
15319

end0.0ms (0%)

sample528.0ms (35.5%)

Algorithm
intervals
Results
428.0ms8000×body80valid
0.0msbody80nan

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