Details

Time bar (total: 7.7s)

sample36.0ms

Algorithm
intervals
Results
12.0ms256×body80valid
12.0ms265×body80nan

simplify56.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
03210
19110
226310
362010
4113810
5147010
6151010
7151010

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: 1.0b

Counts
2 → 1

localize11.0ms

Local error

Found 4 expressions with local error:

0.0b
(* (* 3.0 PI) (- 1.0 (* v v)))
0.0b
(* (* (* 3.0 PI) (- 1.0 (* v v))) (sqrt (- 2.0 (* 6.0 (* v v)))))
0.2b
(* 6.0 (* v v))
1.0b
(/ 4.0 (* (* (* 3.0 PI) (- 1.0 (* v v))) (sqrt (- 2.0 (* 6.0 (* v v))))))

rewrite39.0ms

Algorithm
rewrite-expression-head
Rules
37×add-exp-log add-cbrt-cube
23×pow1
18×associate-*r/ prod-exp cbrt-unprod
13×flip3-- flip--
12×add-sqr-sqrt sqrt-div pow-prod-down
11×associate-*r*
10×add-cube-cbrt *-un-lft-identity
8×frac-times associate-/r/
5×associate-*l*
4×cbrt-undiv div-exp associate-*l/ add-log-exp
3×times-frac sqrt-prod *-commutative associate-/l*
2×distribute-rgt-in sub-neg distribute-lft-in
1×frac-2neg clear-num associate-/r* div-inv difference-of-squares unswap-sqr
Counts
4 → 109
Calls
4 calls:
6.0ms
(* (* 3.0 PI) (- 1.0 (* v v)))
11.0ms
(* (* (* 3.0 PI) (- 1.0 (* v v))) (sqrt (- 2.0 (* 6.0 (* v v)))))
6.0ms
(* 6.0 (* v v))
12.0ms
(/ 4.0 (* (* (* 3.0 PI) (- 1.0 (* v v))) (sqrt (- 2.0 (* 6.0 (* v v))))))

series821.0ms

Counts
4 → 12
Calls
4 calls:
101.0ms
(* (* 3.0 PI) (- 1.0 (* v v)))
275.0ms
(* (* (* 3.0 PI) (- 1.0 (* v v))) (sqrt (- 2.0 (* 6.0 (* v v)))))
24.0ms
(* 6.0 (* v v))
422.0ms
(/ 4.0 (* (* (* 3.0 PI) (- 1.0 (* v v))) (sqrt (- 2.0 (* 6.0 (* v v))))))

simplify106.0ms

Algorithm
egg-herbie
Counts
121 → 121
Iterations

Useful iterations: 2 (93.0ms)

IterNodesCost
08881350
144081176
250021174

prune378.0ms

Filtered
121 candidates to 78 candidates (64.5%)
Pruning

3 alts after pruning (3 fresh and 0 done)

PrunedKeptTotal
New1183121
Fresh000
Picked101
Done000
Total1193122

Merged error: 0b

Counts
122 → 3

localize14.0ms

Local error

Found 4 expressions with local error:

0.0b
(cbrt (pow (/ 4.0 (* (* (* 3.0 PI) (- 1.0 (* v v))) (sqrt (- 2.0 (* 6.0 (* v v)))))) 3))
0.2b
(* 6.0 (* v v))
1.0b
(/ 4.0 (* (* (* 3.0 PI) (- 1.0 (* v v))) (sqrt (- 2.0 (* 6.0 (* v v))))))
1.0b
(pow (/ 4.0 (* (* (* 3.0 PI) (- 1.0 (* v v))) (sqrt (- 2.0 (* 6.0 (* v v)))))) 3)

rewrite50.0ms

Algorithm
rewrite-expression-head
Rules
40×associate-*r/ associate-/r/
38×add-exp-log add-cbrt-cube
36×cbrt-prod
30×unpow-prod-down flip3-- sqrt-div cube-prod flip--
20×frac-times
18×add-sqr-sqrt
17×add-cube-cbrt *-un-lft-identity
15×times-frac prod-exp cbrt-unprod
10×pow1 associate-*l/
8×cbrt-undiv div-exp
5×pow-exp div-inv rem-cube-cbrt
4×add-log-exp
3×pow-unpow associate-*l* pow-prod-down associate-/l*
2×cube-div cube-mult unpow3 sqr-pow
1×pow-to-exp cbrt-div pow-pow frac-2neg pow1/3 associate-*r* clear-num associate-/r* *-commutative rem-cbrt-cube unswap-sqr
Counts
4 → 154
Calls
4 calls:
7.0ms
(cbrt (pow (/ 4.0 (* (* (* 3.0 PI) (- 1.0 (* v v))) (sqrt (- 2.0 (* 6.0 (* v v)))))) 3))
5.0ms
(* 6.0 (* v v))
12.0ms
(/ 4.0 (* (* (* 3.0 PI) (- 1.0 (* v v))) (sqrt (- 2.0 (* 6.0 (* v v))))))
14.0ms
(pow (/ 4.0 (* (* (* 3.0 PI) (- 1.0 (* v v))) (sqrt (- 2.0 (* 6.0 (* v v)))))) 3)

series1.7s

Counts
4 → 12
Calls
4 calls:
346.0ms
(cbrt (pow (/ 4.0 (* (* (* 3.0 PI) (- 1.0 (* v v))) (sqrt (- 2.0 (* 6.0 (* v v)))))) 3))
24.0ms
(* 6.0 (* v v))
422.0ms
(/ 4.0 (* (* (* 3.0 PI) (- 1.0 (* v v))) (sqrt (- 2.0 (* 6.0 (* v v))))))
917.0ms
(pow (/ 4.0 (* (* (* 3.0 PI) (- 1.0 (* v v))) (sqrt (- 2.0 (* 6.0 (* v v)))))) 3)

simplify59.0ms

Algorithm
egg-herbie
Counts
166 → 166
Iterations

Useful iterations: 1 (26.0ms)

IterNodesCost
011522672
150022532

prune361.0ms

Filtered
166 candidates to 98 candidates (59.0%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New1660166
Fresh022
Picked011
Done000
Total1663169

Merged error: 0b

Counts
169 → 3

localize12.0ms

Local error

Found 4 expressions with local error:

0.0b
(/ 1 (* (* 3.0 PI) (- 1.0 (* v v))))
0.2b
(* 6.0 (* v v))
1.0b
(* (/ 1 (* (* 3.0 PI) (- 1.0 (* v v)))) (/ 4.0 (sqrt (- 2.0 (* 6.0 (* v v))))))
1.0b
(/ 4.0 (sqrt (- 2.0 (* 6.0 (* v v)))))

rewrite48.0ms

Algorithm
rewrite-expression-head
Rules
106×add-exp-log
52×add-cbrt-cube
50×prod-exp
46×add-sqr-sqrt
44×times-frac
37×add-cube-cbrt *-un-lft-identity
29×div-exp
25×associate-*r*
22×sqrt-prod
20×cbrt-unprod
17×pow1
14×cbrt-undiv
12×associate-*l*
9×rec-exp 1-exp
8×associate-/r/
7×pow-prod-down associate-/r*
6×associate-/l*
5×associate-*r/
4×flip3-- sqrt-div flip-- div-inv add-log-exp unswap-sqr
3×pow-flip
2×frac-2neg clear-num *-commutative
1×frac-times associate-*l/ inv-pow
Counts
4 → 171
Calls
4 calls:
7.0ms
(/ 1 (* (* 3.0 PI) (- 1.0 (* v v))))
5.0ms
(* 6.0 (* v v))
23.0ms
(* (/ 1 (* (* 3.0 PI) (- 1.0 (* v v)))) (/ 4.0 (sqrt (- 2.0 (* 6.0 (* v v))))))
5.0ms
(/ 4.0 (sqrt (- 2.0 (* 6.0 (* v v)))))

series724.0ms

Counts
4 → 12
Calls
4 calls:
98.0ms
(/ 1 (* (* 3.0 PI) (- 1.0 (* v v))))
31.0ms
(* 6.0 (* v v))
428.0ms
(* (/ 1 (* (* 3.0 PI) (- 1.0 (* v v)))) (/ 4.0 (sqrt (- 2.0 (* 6.0 (* v v))))))
166.0ms
(/ 4.0 (sqrt (- 2.0 (* 6.0 (* v v)))))

simplify45.0ms

Algorithm
egg-herbie
Counts
183 → 183
Iterations

Useful iterations: 1 (26.0ms)

IterNodesCost
010602014
150011721

prune309.0ms

Filtered
183 candidates to 103 candidates (56.3%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New1821183
Fresh101
Picked011
Done011
Total1833186

Merged error: 0b

Counts
186 → 3

localize12.0ms

Local error

Found 4 expressions with local error:

0.0b
(/ (/ 4.0 (sqrt (- 2.0 (* 6.0 (* v v))))) (- 1.0 (* v v)))
0.2b
(* 6.0 (* v v))
1.0b
(* (/ 1 (* 3.0 PI)) (/ (/ 4.0 (sqrt (- 2.0 (* 6.0 (* v v))))) (- 1.0 (* v v))))
1.0b
(/ 4.0 (sqrt (- 2.0 (* 6.0 (* v v)))))

rewrite86.0ms

Algorithm
rewrite-expression-head
Rules
380×times-frac
252×add-sqr-sqrt
189×add-cube-cbrt *-un-lft-identity
103×associate-*r*
94×add-exp-log sqrt-prod
52×add-cbrt-cube
49×difference-of-squares
37×div-exp
33×prod-exp
27×associate-/l*
24×associate-/r/
20×sqrt-div
19×cbrt-undiv
15×cbrt-unprod
13×div-inv
12×flip3-- flip--
11×pow1
10×associate-*l* associate-/r*
6×rec-exp 1-exp
5×unswap-sqr
4×pow-prod-down add-log-exp
2×frac-2neg clear-num *-commutative
1×frac-times associate-*r/ associate-*l/ associate-/l/
Counts
4 → 356
Calls
4 calls:
16.0ms
(/ (/ 4.0 (sqrt (- 2.0 (* 6.0 (* v v))))) (- 1.0 (* v v)))
5.0ms
(* 6.0 (* v v))
36.0ms
(* (/ 1 (* 3.0 PI)) (/ (/ 4.0 (sqrt (- 2.0 (* 6.0 (* v v))))) (- 1.0 (* v v))))
5.0ms
(/ 4.0 (sqrt (- 2.0 (* 6.0 (* v v)))))

series919.0ms

Counts
4 → 12
Calls
4 calls:
299.0ms
(/ (/ 4.0 (sqrt (- 2.0 (* 6.0 (* v v))))) (- 1.0 (* v v)))
31.0ms
(* 6.0 (* v v))
423.0ms
(* (/ 1 (* 3.0 PI)) (/ (/ 4.0 (sqrt (- 2.0 (* 6.0 (* v v))))) (- 1.0 (* v v))))
165.0ms
(/ 4.0 (sqrt (- 2.0 (* 6.0 (* v v)))))

simplify95.0ms

Algorithm
egg-herbie
Counts
368 → 368
Iterations

Useful iterations: 1 (39.0ms)

IterNodesCost
018755332
150014990

prune795.0ms

Filtered
368 candidates to 244 candidates (66.3%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New3680368
Fresh000
Picked011
Done022
Total3683371

Merged error: 0b

Counts
371 → 3

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
02311
12311

end0.0ms

sample953.0ms

Algorithm
intervals
Results
383.0ms8000×body80valid
373.0ms8100×body80nan

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