Details

Time bar (total: 2.8s)

analyze649.0ms

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
0%99.8%0.2%8
16.4%83.4%0.2%9
21.4%78.4%0.2%10
25.1%74.7%0.2%11
28%70.2%1.9%12
39.6%55.8%4.6%13
43.9%50.4%5.8%14

sample25.0ms

Algorithm
intervals
Results
11.0ms256×body80valid
2.0ms62×body80invalid

simplify35.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (34.0ms)

IterNodesCost
07339
17339

prune12.0ms

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: 0.1b

Counts
2 → 2

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ x (* (- y x) (/ z t)))
7.1b
(* (- y x) (/ z t))

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
17×add-sqr-sqrt
13×associate-*r*
12×*-un-lft-identity
10×add-cube-cbrt times-frac
7×add-exp-log add-cbrt-cube
5×associate-*l*
4×pow1 add-log-exp
2×frac-times flip3-- associate-*l/ prod-exp flip-- cbrt-unprod unswap-sqr
1×cbrt-undiv +-commutative flip3-+ associate-*r/ div-exp pow-prod-down sum-log *-commutative flip-+ div-inv distribute-lft-out-- difference-of-squares
Counts
2 → 49
Calls
2 calls:
3.0ms
(+ x (* (- y x) (/ z t)))
9.0ms
(* (- y x) (/ z t))

series22.0ms

Counts
2 → 6
Calls
2 calls:
11.0ms
(+ x (* (- y x) (/ z t)))
11.0ms
(* (- y x) (/ z t))

simplify47.0ms

Algorithm
egg-herbie
Counts
55 → 55
Iterations

Useful iterations: 0 (39.0ms)

IterNodesCost
05329557

prune87.0ms

Filtered
38 candidates to 55 candidates (-44.7%)
Pruning

9 alts after pruning (8 fresh and 1 done)

PrunedKeptTotal
New48755
Fresh011
Picked011
Done000
Total48957

Merged error: 0.0b

Counts
57 → 9

localize15.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt z)
0.6b
(cbrt z)
0.6b
(cbrt z)
1.7b
(* (- y x) (* (cbrt z) (/ (cbrt z) (* (cbrt t) (cbrt t)))))

rewrite21.0ms

Algorithm
rewrite-expression-head
Rules
18×add-exp-log
11×add-cbrt-cube
10×add-sqr-sqrt *-un-lft-identity
9×pow1 cbrt-prod
8×add-cube-cbrt prod-exp cbrt-unprod
5×associate-*l*
4×associate-*r/ add-log-exp
3×pow1/3 pow-prod-down
2×cbrt-undiv frac-times flip3-- div-exp associate-*l/ flip--
1×associate-*r* *-commutative distribute-lft-out-- difference-of-squares
Counts
4 → 62
Calls
4 calls:
1.0ms
(cbrt z)
1.0ms
(cbrt z)
1.0ms
(cbrt z)
14.0ms
(* (- y x) (* (cbrt z) (/ (cbrt z) (* (cbrt t) (cbrt t)))))

series108.0ms

Counts
4 → 12
Calls
4 calls:
23.0ms
(cbrt z)
21.0ms
(cbrt z)
21.0ms
(cbrt z)
42.0ms
(* (- y x) (* (cbrt z) (/ (cbrt z) (* (cbrt t) (cbrt t)))))

simplify46.0ms

Algorithm
egg-herbie
Counts
74 → 74
Iterations

Useful iterations: 0 (39.0ms)

IterNodesCost
04932592
14932592

prune89.0ms

Filtered
50 candidates to 74 candidates (-48.0%)
Pruning

9 alts after pruning (7 fresh and 2 done)

PrunedKeptTotal
New74074
Fresh077
Picked011
Done011
Total74983

Merged error: 0.0b

Counts
83 → 9

localize13.0ms

Local error

Found 4 expressions with local error:

7.1b
(* (- y x) (/ z t))
7.4b
(cbrt (* (- y x) (/ z t)))
7.4b
(cbrt (* (- y x) (/ z t)))
7.4b
(cbrt (* (- y x) (/ z t)))

rewrite29.0ms

Algorithm
rewrite-expression-head
Rules
19×add-sqr-sqrt
15×cbrt-div
14×*-un-lft-identity
13×associate-*r*
12×add-cube-cbrt
10×times-frac
9×add-exp-log add-cbrt-cube
8×frac-times flip3-- associate-*l/ flip--
6×pow1
5×associate-*l*
4×associate-*r/ add-log-exp
3×cbrt-prod pow1/3
2×prod-exp cbrt-unprod unswap-sqr
1×cbrt-undiv div-exp pow-prod-down *-commutative div-inv distribute-lft-out-- difference-of-squares
Counts
4 → 80
Calls
4 calls:
9.0ms
(* (- y x) (/ z t))
6.0ms
(cbrt (* (- y x) (/ z t)))
6.0ms
(cbrt (* (- y x) (/ z t)))
6.0ms
(cbrt (* (- y x) (/ z t)))

series121.0ms

Counts
4 → 12
Calls
4 calls:
11.0ms
(* (- y x) (/ z t))
36.0ms
(cbrt (* (- y x) (/ z t)))
37.0ms
(cbrt (* (- y x) (/ z t)))
36.0ms
(cbrt (* (- y x) (/ z t)))

simplify37.0ms

Algorithm
egg-herbie
Counts
92 → 92
Iterations

Useful iterations: 0 (29.0ms)

IterNodesCost
050461099

prune129.0ms

Filtered
77 candidates to 92 candidates (-19.5%)
Pruning

9 alts after pruning (6 fresh and 3 done)

PrunedKeptTotal
New91192
Fresh156
Picked011
Done022
Total929101

Merged error: 0.0b

Counts
101 → 9

localize14.0ms

Local error

Found 4 expressions with local error:

7.1b
(* (- y x) (/ z t))
7.4b
(cbrt (* (- y x) (/ z t)))
7.4b
(cbrt (* (- y x) (/ z t)))
11.5b
(cbrt (/ z t))

rewrite26.0ms

Algorithm
rewrite-expression-head
Rules
26×add-sqr-sqrt
21×*-un-lft-identity
19×add-cube-cbrt times-frac
15×cbrt-prod
13×associate-*r*
11×cbrt-div
9×add-exp-log add-cbrt-cube
6×pow1 frac-times flip3-- associate-*l/ flip--
5×associate-*l*
4×add-log-exp
3×pow1/3 associate-*r/
2×prod-exp cbrt-unprod div-inv unswap-sqr
1×cbrt-undiv div-exp pow-prod-down *-commutative distribute-lft-out-- difference-of-squares
Counts
4 → 88
Calls
4 calls:
9.0ms
(* (- y x) (/ z t))
6.0ms
(cbrt (* (- y x) (/ z t)))
6.0ms
(cbrt (* (- y x) (/ z t)))
2.0ms
(cbrt (/ z t))

series97.0ms

Counts
4 → 12
Calls
4 calls:
11.0ms
(* (- y x) (/ z t))
36.0ms
(cbrt (* (- y x) (/ z t)))
38.0ms
(cbrt (* (- y x) (/ z t)))
12.0ms
(cbrt (/ z t))

simplify39.0ms

Algorithm
egg-herbie
Counts
100 → 100
Iterations

Useful iterations: 0 (31.0ms)

IterNodesCost
051381057

prune120.0ms

Filtered
85 candidates to 100 candidates (-17.6%)
Pruning

9 alts after pruning (6 fresh and 3 done)

PrunedKeptTotal
New991100
Fresh055
Picked101
Done033
Total1009109

Merged error: 0b

Counts
109 → 9

regimes382.0ms

Accuracy

0% (0.9b remaining)

Error of 0.9b against oracle of 0.0b and baseline of 0.9b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
02823
12823

end0.0ms

sample587.0ms

Algorithm
intervals
Results
263.0ms8000×body80valid
64.0ms2077×body80invalid

Profiling

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