Details

Time bar (total: 2.1s)

sample16.0ms

Algorithm
intervals
Results
7.0ms256×body80valid

simplify4.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
093
1113
2113

prune3.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 14.8b

Counts
2 → 1

localize5.0ms

Local error

Found 2 expressions with local error:

0.2b
(/ g (* 2.0 a))
14.3b
(cbrt (/ g (* 2.0 a)))

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
7×add-exp-log cbrt-prod add-cbrt-cube
6×add-sqr-sqrt add-cube-cbrt *-un-lft-identity times-frac
3×associate-/l*
2×pow1 cbrt-undiv div-exp div-inv add-log-exp
1×cbrt-div frac-2neg pow1/3 prod-exp clear-num associate-/r* cbrt-unprod
Counts
2 → 37
Calls
2 calls:
4.0ms
(/ g (* 2.0 a))
3.0ms
(cbrt (/ g (* 2.0 a)))

series24.0ms

Counts
2 → 6
Calls
2 calls:
3.0ms
(/ g (* 2.0 a))
21.0ms
(cbrt (/ g (* 2.0 a)))

simplify46.0ms

Algorithm
egg-herbie
Counts
43 → 43
Iterations

Useful iterations: 3 (42.0ms)

IterNodesCost
0185206
1536182
22135180
35001172

prune85.0ms

Filtered
33 candidates to 43 candidates (-30.3%)
Pruning

10 alts after pruning (9 fresh and 1 done)

PrunedKeptTotal
New34943
Fresh000
Picked011
Done000
Total341044

Merged error: 0.1b

Counts
44 → 10

localize6.0ms

Local error

Found 3 expressions with local error:

0.3b
(/ (cbrt g) (cbrt (* 2.0 a)))
0.6b
(cbrt g)
0.8b
(cbrt (* 2.0 a))

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
26×cbrt-prod
24×times-frac
21×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
6×associate-/l*
5×add-exp-log
4×associate-/r*
3×pow1 add-cbrt-cube add-log-exp
2×pow1/3
1×cbrt-undiv frac-2neg div-exp clear-num div-inv
Counts
3 → 66
Calls
3 calls:
4.0ms
(/ (cbrt g) (cbrt (* 2.0 a)))
1.0ms
(cbrt g)
2.0ms
(cbrt (* 2.0 a))

series67.0ms

Counts
3 → 9
Calls
3 calls:
21.0ms
(/ (cbrt g) (cbrt (* 2.0 a)))
21.0ms
(cbrt g)
26.0ms
(cbrt (* 2.0 a))

simplify98.0ms

Algorithm
egg-herbie
Counts
75 → 75
Iterations

Useful iterations: 3 (31.0ms)

IterNodesCost
0236512
1547491
21436468
33736450
45001450

prune144.0ms

Filtered
58 candidates to 75 candidates (-29.3%)
Pruning

16 alts after pruning (15 fresh and 1 done)

PrunedKeptTotal
New641175
Fresh448
Picked101
Done011
Total691685

Merged error: 0.0b

Counts
85 → 16

localize7.0ms

Local error

Found 4 expressions with local error:

0.3b
(/ 1 (/ (cbrt (* 2.0 a)) (cbrt g)))
0.3b
(/ (cbrt (* 2.0 a)) (cbrt g))
0.6b
(cbrt g)
0.8b
(cbrt (* 2.0 a))

rewrite24.0ms

Algorithm
rewrite-expression-head
Rules
204×times-frac
111×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
98×cbrt-prod
34×associate-/r*
17×add-exp-log
8×div-exp
7×add-cbrt-cube associate-/l*
6×div-inv
5×pow1
4×cbrt-undiv add-log-exp
2×rec-exp frac-2neg pow1/3 1-exp clear-num
1×pow-flip associate-/r/ inv-pow
Counts
4 → 202
Calls
4 calls:
8.0ms
(/ 1 (/ (cbrt (* 2.0 a)) (cbrt g)))
4.0ms
(/ (cbrt (* 2.0 a)) (cbrt g))
1.0ms
(cbrt g)
2.0ms
(cbrt (* 2.0 a))

series87.0ms

Counts
4 → 12
Calls
4 calls:
21.0ms
(/ 1 (/ (cbrt (* 2.0 a)) (cbrt g)))
19.0ms
(/ (cbrt (* 2.0 a)) (cbrt g))
23.0ms
(cbrt g)
23.0ms
(cbrt (* 2.0 a))

simplify65.0ms

Algorithm
egg-herbie
Counts
214 → 214
Iterations

Useful iterations: 2 (46.0ms)

IterNodesCost
06572060
128211870
250021656

prune228.0ms

Filtered
112 candidates to 214 candidates (-91.1%)
Pruning

16 alts after pruning (14 fresh and 2 done)

PrunedKeptTotal
New2104214
Fresh41014
Picked011
Done011
Total21416230

Merged error: 0.0b

Counts
230 → 16

localize7.0ms

Local error

Found 4 expressions with local error:

0.2b
(/ 1 (* 2.0 a))
0.3b
(* (cbrt g) (cbrt (/ 1 (* 2.0 a))))
0.6b
(cbrt (/ 1 (* 2.0 a)))
0.6b
(cbrt g)

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
24×cbrt-prod
22×add-sqr-sqrt
17×add-exp-log
14×add-cube-cbrt *-un-lft-identity
10×associate-*r*
9×pow1 times-frac add-cbrt-cube
6×associate-*l*
4×pow1/3 div-exp prod-exp add-log-exp unswap-sqr
3×pow-prod-down div-inv associate-/l*
2×cbrt-undiv rec-exp cbrt-div pow-flip 1-exp cbrt-unprod
1×frac-2neg associate-*r/ clear-num associate-/r* *-commutative inv-pow
Counts
4 → 88
Calls
4 calls:
4.0ms
(/ 1 (* 2.0 a))
8.0ms
(* (cbrt g) (cbrt (/ 1 (* 2.0 a))))
3.0ms
(cbrt (/ 1 (* 2.0 a)))
1.0ms
(cbrt g)

series64.0ms

Counts
4 → 12
Calls
4 calls:
2.0ms
(/ 1 (* 2.0 a))
18.0ms
(* (cbrt g) (cbrt (/ 1 (* 2.0 a))))
23.0ms
(cbrt (/ 1 (* 2.0 a)))
21.0ms
(cbrt g)

simplify57.0ms

Algorithm
egg-herbie
Counts
100 → 100
Iterations

Useful iterations: 3 (49.0ms)

IterNodesCost
0310507
1963463
23119420
35002417

prune123.0ms

Filtered
65 candidates to 100 candidates (-53.8%)
Pruning

17 alts after pruning (15 fresh and 2 done)

PrunedKeptTotal
New955100
Fresh31013
Picked101
Done022
Total9917116

Merged error: 0.0b

Counts
116 → 17

regimes528.0ms

Accuracy

0% (0.8b remaining)

Error of 0.8b against oracle of 0.1b and baseline of 0.8b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
084
184

end0.0ms

sample401.0ms

Algorithm
intervals
Results
212.0ms8000×body80valid

Profiling

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