Details

Time bar (total: 4.4s)

sample256.0ms

Algorithm
intervals
Results
229.0ms535×body80valid

simplify460.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (33.0ms)

IterNodesCost
0564529

prune25.0ms

Filtered
1 candidates to 1 candidates (0.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 10.2b

Counts
2 → 2

localize21.0ms

Local error

Found 4 expressions with local error:

0.1b
(* (* r (* w w)) (* (/ 0.125 (- 1.0 v)) (- (* 2.0 v) 3.0)))
0.6b
(/ 2.0 (* r r))
6.9b
(* r (* (* r (* w w)) (* (/ 0.125 (- 1.0 v)) (- (* 2.0 v) 3.0))))
9.5b
(* r (* w w))

rewrite59.0ms

Algorithm
rewrite-expression-head
Rules
97×add-exp-log add-cbrt-cube
62×prod-exp cbrt-unprod
59×pow1
40×pow-prod-down
32×distribute-rgt-in distribute-lft-in
19×associate-*r/
12×sub-neg
9×add-sqr-sqrt
8×cbrt-undiv add-cube-cbrt *-un-lft-identity div-exp
7×associate-*l*
4×frac-times flip3-- flip-- add-log-exp
3×times-frac associate-*r* *-commutative associate-/l*
2×associate-*l/
1×frac-2neg clear-num associate-/r* div-inv unswap-sqr
Counts
4 → 147
Calls
4 calls:
17.0ms
(* (* r (* w w)) (* (/ 0.125 (- 1.0 v)) (- (* 2.0 v) 3.0)))
4.0ms
(/ 2.0 (* r r))
20.0ms
(* r (* (* r (* w w)) (* (/ 0.125 (- 1.0 v)) (- (* 2.0 v) 3.0))))
8.0ms
(* r (* w w))

series70.0ms

Counts
4 → 12
Calls
4 calls:
23.0ms
(* (* r (* w w)) (* (/ 0.125 (- 1.0 v)) (- (* 2.0 v) 3.0)))
3.0ms
(/ 2.0 (* r r))
24.0ms
(* r (* (* r (* w w)) (* (/ 0.125 (- 1.0 v)) (- (* 2.0 v) 3.0))))
19.0ms
(* r (* w w))

simplify43.0ms

Algorithm
egg-herbie
Counts
159 → 159
Iterations

Useful iterations: 0 (27.0ms)

IterNodesCost
051542795

prune193.0ms

Filtered
68 candidates to 159 candidates (-133.8%)
Pruning

15 alts after pruning (15 fresh and 0 done)

PrunedKeptTotal
New14514159
Fresh011
Picked101
Done000
Total14615161

Merged error: 2.5b

Counts
161 → 15

localize17.0ms

Local error

Found 4 expressions with local error:

0.1b
(* (* (* r w) w) (* (/ 0.125 (- 1.0 v)) (- (* 2.0 v) 3.0)))
0.2b
(* (* r w) w)
0.6b
(/ 2.0 (* r r))
6.9b
(* r (* (* (* r w) w) (* (/ 0.125 (- 1.0 v)) (- (* 2.0 v) 3.0))))

rewrite54.0ms

Algorithm
rewrite-expression-head
Rules
97×add-exp-log add-cbrt-cube
62×prod-exp cbrt-unprod
59×pow1
40×pow-prod-down
32×distribute-rgt-in distribute-lft-in
19×associate-*r/
12×sub-neg
8×cbrt-undiv add-sqr-sqrt add-cube-cbrt *-un-lft-identity div-exp
5×associate-*r* associate-*l*
4×frac-times flip3-- flip-- add-log-exp
3×times-frac *-commutative associate-/l*
2×associate-*l/
1×frac-2neg clear-num associate-/r* div-inv
Counts
4 → 146
Calls
4 calls:
16.0ms
(* (* (* r w) w) (* (/ 0.125 (- 1.0 v)) (- (* 2.0 v) 3.0)))
5.0ms
(* (* r w) w)
4.0ms
(/ 2.0 (* r r))
21.0ms
(* r (* (* (* r w) w) (* (/ 0.125 (- 1.0 v)) (- (* 2.0 v) 3.0))))

series58.0ms

Counts
4 → 12
Calls
4 calls:
27.0ms
(* (* (* r w) w) (* (/ 0.125 (- 1.0 v)) (- (* 2.0 v) 3.0)))
6.0ms
(* (* r w) w)
3.0ms
(/ 2.0 (* r r))
22.0ms
(* r (* (* (* r w) w) (* (/ 0.125 (- 1.0 v)) (- (* 2.0 v) 3.0))))

simplify46.0ms

Algorithm
egg-herbie
Counts
158 → 158
Iterations

Useful iterations: 0 (30.0ms)

IterNodesCost
057732764

prune160.0ms

Filtered
61 candidates to 158 candidates (-159.0%)
Pruning

13 alts after pruning (13 fresh and 0 done)

PrunedKeptTotal
New1535158
Fresh6814
Picked101
Done000
Total16013173

Merged error: 1.3b

Counts
173 → 13

localize22.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt r)
0.6b
(cbrt r)
0.6b
(/ 2.0 (* r r))
3.5b
(* (* (cbrt r) (cbrt r)) (* (* r w) (* (* w (* (/ 0.125 (- 1.0 v)) (- (* v 2.0) 3.0))) (cbrt r))))

rewrite46.0ms

Algorithm
rewrite-expression-head
Rules
134×add-exp-log
100×prod-exp cbrt-unprod
97×pow1
96×add-cbrt-cube
75×pow-prod-down
17×associate-*r/
8×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
6×cbrt-undiv cbrt-prod div-exp associate-*l/
4×add-log-exp
3×times-frac associate-/l*
2×frac-times flip3-- pow1/3 flip--
1×frac-2neg associate-*r* associate-*l* clear-num associate-/r* *-commutative div-inv
Counts
4 → 120
Calls
4 calls:
1.0ms
(cbrt r)
1.0ms
(cbrt r)
4.0ms
(/ 2.0 (* r r))
32.0ms
(* (* (cbrt r) (cbrt r)) (* (* r w) (* (* w (* (/ 0.125 (- 1.0 v)) (- (* v 2.0) 3.0))) (cbrt r))))

series77.0ms

Counts
4 → 12
Calls
4 calls:
26.0ms
(cbrt r)
23.0ms
(cbrt r)
3.0ms
(/ 2.0 (* r r))
26.0ms
(* (* (cbrt r) (cbrt r)) (* (* r w) (* (* w (* (/ 0.125 (- 1.0 v)) (- (* v 2.0) 3.0))) (cbrt r))))

simplify60.0ms

Algorithm
egg-herbie
Counts
132 → 132
Iterations

Useful iterations: 0 (47.0ms)

IterNodesCost
049771880
149771880

prune159.0ms

Filtered
54 candidates to 132 candidates (-144.4%)
Pruning

15 alts after pruning (15 fresh and 0 done)

PrunedKeptTotal
New1266132
Fresh3912
Picked101
Done000
Total13015145

Merged error: 0.1b

Counts
145 → 15

localize22.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt r)
0.6b
(cbrt r)
0.6b
(cbrt r)
3.5b
(* (* (cbrt r) (cbrt r)) (* (* r w) (* (* w (* (/ 0.125 (- 1.0 v)) (- (* v 2.0) 3.0))) (cbrt r))))

rewrite44.0ms

Algorithm
rewrite-expression-head
Rules
129×add-exp-log
99×prod-exp cbrt-unprod
97×pow1
91×add-cbrt-cube
75×pow-prod-down
17×associate-*r/
9×cbrt-prod
7×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
6×associate-*l/
4×cbrt-undiv div-exp add-log-exp
3×pow1/3
2×frac-times flip3-- flip--
1×associate-*r* associate-*l* *-commutative
Counts
4 → 110
Calls
4 calls:
1.0ms
(cbrt r)
1.0ms
(cbrt r)
1.0ms
(cbrt r)
33.0ms
(* (* (cbrt r) (cbrt r)) (* (* r w) (* (* w (* (/ 0.125 (- 1.0 v)) (- (* v 2.0) 3.0))) (cbrt r))))

series95.0ms

Counts
4 → 12
Calls
4 calls:
22.0ms
(cbrt r)
26.0ms
(cbrt r)
22.0ms
(cbrt r)
25.0ms
(* (* (cbrt r) (cbrt r)) (* (* r w) (* (* w (* (/ 0.125 (- 1.0 v)) (- (* v 2.0) 3.0))) (cbrt r))))

simplify35.0ms

Algorithm
egg-herbie
Counts
122 → 122
Iterations

Useful iterations: 0 (22.0ms)

IterNodesCost
052181797

prune93.0ms

Filtered
51 candidates to 122 candidates (-139.2%)
Pruning

14 alts after pruning (14 fresh and 0 done)

PrunedKeptTotal
New1211122
Fresh11314
Picked101
Done000
Total12314137

Merged error: 0.1b

Counts
137 → 14

regimes580.0ms

Accuracy

0% (1.1b remaining)

Error of 1.2b against oracle of 0.1b and baseline of 1.2b

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
06036
16036

end0.0ms

sample1.8s

Algorithm
intervals
Results
1.2s17408×body80valid

Profiling

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