Details

Time bar (total: 3.1s)

analyze440.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%99.8%0.2%0
0%99.8%0.2%1
0%99.8%0.2%2
0%99.8%0.2%3
0%99.8%0.2%4
0%99.8%0.2%5
0%99.8%0.2%6
0%99.8%0.2%7
15.6%84.2%0.2%8
28.1%71.7%0.2%9
37.4%62.4%0.2%10
41.7%58.1%0.2%11
53%46.8%0.2%12
64.1%35.6%0.3%13
66.7%32.8%0.5%14

sample20.0ms

Algorithm
intervals
Results
9.0ms256×body80valid
0.0ms13×body80invalid

simplify24.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (23.0ms)

IterNodesCost
07719
17719

prune3.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 7.3b

Counts
2 → 1

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(* (- y z) (- t z))
7.3b
(/ x (* (- y z) (- t z)))

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
12×add-sqr-sqrt flip3-- flip--
10×*-un-lft-identity
9×add-exp-log add-cbrt-cube
8×frac-times associate-/r/
6×add-cube-cbrt
5×associate-*r* associate-*l*
4×pow1 associate-*r/ associate-*l/
3×times-frac associate-/l*
2×cbrt-undiv sub-neg div-exp prod-exp cbrt-unprod distribute-lft-out-- add-log-exp difference-of-squares
1×distribute-rgt-in frac-2neg distribute-lft-in pow-prod-down clear-num associate-/r* *-commutative div-inv unswap-sqr
Counts
2 → 61
Calls
2 calls:
9.0ms
(* (- y z) (- t z))
9.0ms
(/ x (* (- y z) (- t z)))

series34.0ms

Counts
2 → 6
Calls
2 calls:
9.0ms
(* (- y z) (- t z))
25.0ms
(/ x (* (- y z) (- t z)))

simplify35.0ms

Algorithm
egg-herbie
Counts
67 → 67
Iterations

Useful iterations: 0 (30.0ms)

IterNodesCost
05099731

prune84.0ms

Filtered
51 candidates to 67 candidates (-31.4%)
Pruning

6 alts after pruning (5 fresh and 1 done)

PrunedKeptTotal
New62567
Fresh000
Picked011
Done000
Total62668

Merged error: 0.0b

Counts
68 → 6

localize10.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt x)
0.6b
(cbrt x)
0.6b
(cbrt x)
0.8b
(* (* (cbrt x) (/ (cbrt x) (- y z))) (/ (cbrt x) (- t z)))

rewrite34.0ms

Algorithm
rewrite-expression-head
Rules
36×add-sqr-sqrt *-un-lft-identity associate-*r*
30×times-frac
25×add-exp-log
24×cbrt-prod add-cube-cbrt
16×add-cbrt-cube
10×prod-exp cbrt-unprod
9×pow1
6×distribute-lft-out-- difference-of-squares
5×cbrt-undiv div-exp
4×add-log-exp
3×pow1/3 associate-*r/ pow-prod-down
2×associate-/r/
1×frac-times flip3-- associate-*l* associate-*l/ *-commutative flip-- div-inv
Counts
4 → 95
Calls
4 calls:
2.0ms
(cbrt x)
2.0ms
(cbrt x)
2.0ms
(cbrt x)
22.0ms
(* (* (cbrt x) (/ (cbrt x) (- y z))) (/ (cbrt x) (- t z)))

series149.0ms

Counts
4 → 12
Calls
4 calls:
22.0ms
(cbrt x)
40.0ms
(cbrt x)
37.0ms
(cbrt x)
49.0ms
(* (* (cbrt x) (/ (cbrt x) (- y z))) (/ (cbrt x) (- t z)))

simplify56.0ms

Algorithm
egg-herbie
Counts
107 → 107
Iterations

Useful iterations: 0 (48.0ms)

IterNodesCost
049121015
149121015

prune90.0ms

Filtered
65 candidates to 107 candidates (-64.6%)
Pruning

7 alts after pruning (6 fresh and 1 done)

PrunedKeptTotal
New1052107
Fresh044
Picked101
Done011
Total1067113

Merged error: 0.0b

Counts
113 → 7

localize17.0ms

Local error

Found 4 expressions with local error:

1.9b
(* (cbrt x) (* (/ (cbrt x) (- y z)) (* (cbrt (/ (cbrt x) (- t z))) (cbrt (/ (cbrt x) (- t z))))))
4.2b
(cbrt (/ (cbrt x) (- t z)))
4.2b
(cbrt (/ (cbrt x) (- t z)))
4.2b
(cbrt (/ (cbrt x) (- t z)))

rewrite55.0ms

Algorithm
rewrite-expression-head
Rules
156×cbrt-prod
93×add-sqr-sqrt *-un-lft-identity
90×times-frac
57×add-cube-cbrt
22×add-exp-log
18×distribute-lft-out-- difference-of-squares
13×pow1
12×associate-*r/
11×cbrt-div prod-exp add-cbrt-cube cbrt-unprod
6×associate-*l* pow-prod-down associate-/r/
5×frac-times
4×add-log-exp
3×flip3-- pow1/3 associate-*l/ flip-- div-inv
2×cbrt-undiv div-exp
1×associate-*r* *-commutative
Counts
4 → 170
Calls
4 calls:
28.0ms
(* (cbrt x) (* (/ (cbrt x) (- y z)) (* (cbrt (/ (cbrt x) (- t z))) (cbrt (/ (cbrt x) (- t z))))))
6.0ms
(cbrt (/ (cbrt x) (- t z)))
6.0ms
(cbrt (/ (cbrt x) (- t z)))
6.0ms
(cbrt (/ (cbrt x) (- t z)))

series297.0ms

Counts
4 → 12
Calls
4 calls:
126.0ms
(* (cbrt x) (* (/ (cbrt x) (- y z)) (* (cbrt (/ (cbrt x) (- t z))) (cbrt (/ (cbrt x) (- t z))))))
64.0ms
(cbrt (/ (cbrt x) (- t z)))
52.0ms
(cbrt (/ (cbrt x) (- t z)))
55.0ms
(cbrt (/ (cbrt x) (- t z)))

simplify92.0ms

Algorithm
egg-herbie
Counts
182 → 182
Iterations

Useful iterations: 0 (73.0ms)

IterNodesCost
049252983
149252983

prune172.0ms

Filtered
128 candidates to 182 candidates (-42.2%)
Pruning

6 alts after pruning (5 fresh and 1 done)

PrunedKeptTotal
New1811182
Fresh145
Picked101
Done011
Total1836189

Merged error: 0b

Counts
189 → 6

localize21.0ms

Local error

Found 4 expressions with local error:

4.2b
(cbrt (/ (cbrt x) (- t z)))
4.2b
(cbrt (/ (cbrt x) (- t z)))
4.2b
(cbrt (/ (cbrt x) (- t z)))
4.2b
(cbrt (/ (cbrt x) (- t z)))

rewrite36.0ms

Algorithm
rewrite-expression-head
Rules
204×cbrt-prod
120×add-sqr-sqrt *-un-lft-identity times-frac
72×add-cube-cbrt
24×distribute-lft-out-- difference-of-squares
8×associate-/r/
4×pow1 add-exp-log cbrt-div flip3-- pow1/3 add-cbrt-cube flip-- div-inv add-log-exp
Counts
4 → 180
Calls
4 calls:
8.0ms
(cbrt (/ (cbrt x) (- t z)))
6.0ms
(cbrt (/ (cbrt x) (- t z)))
6.0ms
(cbrt (/ (cbrt x) (- t z)))
6.0ms
(cbrt (/ (cbrt x) (- t z)))

series200.0ms

Counts
4 → 12
Calls
4 calls:
50.0ms
(cbrt (/ (cbrt x) (- t z)))
49.0ms
(cbrt (/ (cbrt x) (- t z)))
52.0ms
(cbrt (/ (cbrt x) (- t z)))
49.0ms
(cbrt (/ (cbrt x) (- t z)))

simplify81.0ms

Algorithm
egg-herbie
Counts
192 → 192
Iterations

Useful iterations: 0 (62.0ms)

IterNodesCost
054392900

prune188.0ms

Filtered
140 candidates to 192 candidates (-37.1%)
Pruning

6 alts after pruning (4 fresh and 2 done)

PrunedKeptTotal
New1920192
Fresh044
Picked011
Done011
Total1926198

Merged error: 0b

Counts
198 → 6

regimes462.0ms

Accuracy

0% (1.8b remaining)

Error of 1.8b against oracle of 0.0b and baseline of 1.8b

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
03452
13452

end0.0ms

sample449.0ms

Algorithm
intervals
Results
235.0ms8000×body80valid
11.0ms397×body80invalid

Profiling

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