Details

Time bar (total: 11.3s)

analyze304.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%99.9%0.1%0
0%99.9%0.1%1
0%99.9%0.1%2
50%50%0.1%3
50%50%0.1%4
74.9%25%0.1%5
74.9%25%0.1%6
87.4%12.5%0.1%7
87.4%12.5%0.1%8
93.7%6.2%0.1%9
93.7%6.2%0.1%10
96.8%3.1%0.1%11
96.8%3.1%0.1%12
98.3%1.6%0.1%13
98.3%1.6%0.1%14

sample128.0ms

Algorithm
intervals
Results
59.0ms256×body80valid

simplify62.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (12.0ms)

IterNodesCost
0129
1129

prune36.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 17.1b

Counts
2 → 1

localize48.0ms

Local error

Found 1 expressions with local error:

16.8b
(cbrt (/ g (* 2.0 a)))

rewrite24.0ms

Algorithm
rewrite-expression-head
Rules
7×cbrt-prod
3×add-sqr-sqrt add-cube-cbrt *-un-lft-identity times-frac
1×pow1 add-exp-log cbrt-div pow1/3 add-cbrt-cube div-inv add-log-exp
Counts
1 → 16
Calls
1 calls:
23.0ms
(cbrt (/ g (* 2.0 a)))

series84.0ms

Counts
1 → 3
Calls
1 calls:
84.0ms
(cbrt (/ g (* 2.0 a)))

simplify225.0ms

Algorithm
egg-herbie
Counts
19 → 19
Iterations

Useful iterations: 0 (194.0ms)

IterNodesCost
04814252
14814252

prune306.0ms

Filtered
15 candidates to 19 candidates (-26.7%)
Pruning

9 alts after pruning (8 fresh and 1 done)

PrunedKeptTotal
New11819
Fresh000
Picked011
Done000
Total11920

Merged error: 0.2b

Counts
20 → 9

localize36.0ms

Local error

Found 3 expressions with local error:

0.4b
(/ (cbrt g) (cbrt (* 2.0 a)))
0.6b
(cbrt g)
0.6b
(cbrt (* 2.0 a))

rewrite79.0ms

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:
31.0ms
(/ (cbrt g) (cbrt (* 2.0 a)))
2.0ms
(cbrt g)
27.0ms
(cbrt (* 2.0 a))

series427.0ms

Counts
3 → 9
Calls
3 calls:
91.0ms
(/ (cbrt g) (cbrt (* 2.0 a)))
196.0ms
(cbrt g)
139.0ms
(cbrt (* 2.0 a))

simplify615.0ms

Algorithm
egg-herbie
Counts
75 → 75
Iterations

Useful iterations: 0 (520.0ms)

IterNodesCost
048451115
148451115

prune1.1s

Filtered
57 candidates to 75 candidates (-31.6%)
Pruning

21 alts after pruning (20 fresh and 1 done)

PrunedKeptTotal
New591675
Fresh347
Picked011
Done101
Total632184

Merged error: 0.0b

Counts
84 → 21

localize15.0ms

Local error

Found 3 expressions with local error:

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

rewrite28.0ms

Algorithm
rewrite-expression-head
Rules
24×cbrt-prod
19×add-sqr-sqrt
11×add-cube-cbrt *-un-lft-identity
10×associate-*r*
6×times-frac associate-*l*
5×pow1 add-exp-log
4×pow1/3 unswap-sqr
3×add-cbrt-cube add-log-exp
2×cbrt-div pow-prod-down div-inv
1×associate-*r/ prod-exp *-commutative cbrt-unprod
Counts
3 → 60
Calls
3 calls:
15.0ms
(* (cbrt g) (cbrt (/ 1 (* 2.0 a))))
2.0ms
(cbrt g)
7.0ms
(cbrt (/ 1 (* 2.0 a)))

series348.0ms

Counts
3 → 9
Calls
3 calls:
243.0ms
(* (cbrt g) (cbrt (/ 1 (* 2.0 a))))
53.0ms
(cbrt g)
52.0ms
(cbrt (/ 1 (* 2.0 a)))

simplify817.0ms

Algorithm
egg-herbie
Counts
69 → 69
Iterations

Useful iterations: 0 (712.0ms)

IterNodesCost
04809883
14809883

prune509.0ms

Filtered
51 candidates to 69 candidates (-35.3%)
Pruning

21 alts after pruning (19 fresh and 2 done)

PrunedKeptTotal
New63669
Fresh61319
Picked011
Done011
Total692190

Merged error: 0.0b

Counts
90 → 21

localize37.0ms

Local error

Found 4 expressions with local error:

0.3b
(* (* (cbrt (/ 1 2.0)) (cbrt g)) (cbrt (/ 1 a)))
0.5b
(* (cbrt (/ 1 2.0)) (cbrt g))
0.6b
(cbrt g)
0.6b
(cbrt (/ 1 a))

rewrite341.0ms

Algorithm
rewrite-expression-head
Rules
55×cbrt-prod
48×add-sqr-sqrt
32×*-un-lft-identity
31×times-frac
30×add-cube-cbrt
22×associate-*r*
17×associate-*l*
11×pow1 add-exp-log
8×unswap-sqr
7×pow1/3 pow-prod-down
6×cbrt-div
5×add-cbrt-cube
4×associate-*l/ prod-exp cbrt-unprod add-log-exp
3×div-inv
2×*-commutative
1×frac-times associate-*r/
Counts
4 → 111
Calls
4 calls:
101.0ms
(* (* (cbrt (/ 1 2.0)) (cbrt g)) (cbrt (/ 1 a)))
95.0ms
(* (cbrt (/ 1 2.0)) (cbrt g))
22.0ms
(cbrt g)
45.0ms
(cbrt (/ 1 a))

series299.0ms

Counts
4 → 12
Calls
4 calls:
42.0ms
(* (* (cbrt (/ 1 2.0)) (cbrt g)) (cbrt (/ 1 a)))
99.0ms
(* (cbrt (/ 1 2.0)) (cbrt g))
46.0ms
(cbrt g)
111.0ms
(cbrt (/ 1 a))

simplify170.0ms

Algorithm
egg-herbie
Counts
123 → 123
Iterations

Useful iterations: 0 (120.0ms)

IterNodesCost
049471541
149471541

prune486.0ms

Filtered
88 candidates to 123 candidates (-39.8%)
Pruning

18 alts after pruning (16 fresh and 2 done)

PrunedKeptTotal
New1194123
Fresh61218
Picked101
Done022
Total12618144

Merged error: 0.0b

Counts
144 → 18

regimes3.0s

Accuracy

0% (0.8b remaining)

Error of 0.9b against oracle of 0.1b and baseline of 0.9b

bsearch0.0ms

simplify3.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0911
1911

end0.0ms

sample1.8s

Algorithm
intervals
Results
1.1s8000×body80valid

Profiling

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