Details

Time bar (total: 3.0s)

analyze613.0ms

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

sample38.0ms

Algorithm
intervals
Results
7.0ms256×body80valid

simplify33.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (32.0ms)

IterNodesCost
07339
17339

prune11.0ms

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: 0.0b

Counts
2 → 2

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ x (* (- y x) (/ z t)))
5.9b
(* (- y x) (/ z t))

rewrite17.0ms

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:
6.0ms
(+ x (* (- y x) (/ z t)))
9.0ms
(* (- y x) (/ z t))

series21.0ms

Counts
2 → 6
Calls
2 calls:
10.0ms
(+ x (* (- y x) (/ z t)))
11.0ms
(* (- y x) (/ z t))

simplify42.0ms

Algorithm
egg-herbie
Counts
55 → 55
Iterations

Useful iterations: 0 (37.0ms)

IterNodesCost
05329557

prune73.0ms

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

8 alts after pruning (7 fresh and 1 done)

PrunedKeptTotal
New49655
Fresh011
Picked011
Done000
Total49857

Merged error: 0.0b

Counts
57 → 8

localize11.0ms

Local error

Found 4 expressions with local error:

5.9b
(* (- y x) (/ z t))
6.2b
(cbrt (* (- y x) (/ z t)))
6.2b
(cbrt (* (- y x) (/ z t)))
6.2b
(cbrt (* (- y x) (/ z t)))

rewrite31.0ms

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))
8.0ms
(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))
38.0ms
(cbrt (* (- y x) (/ z t)))
35.0ms
(cbrt (* (- y x) (/ z t)))
36.0ms
(cbrt (* (- y x) (/ z t)))

simplify40.0ms

Algorithm
egg-herbie
Counts
92 → 92
Iterations

Useful iterations: 0 (32.0ms)

IterNodesCost
050461099

prune135.0ms

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

9 alts after pruning (7 fresh and 2 done)

PrunedKeptTotal
New91192
Fresh066
Picked011
Done011
Total919100

Merged error: 0.0b

Counts
100 → 9

localize10.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt t)
0.6b
(cbrt t)
0.6b
(cbrt t)
4.9b
(* (/ (- y x) (* (cbrt t) (cbrt t))) (/ z (cbrt t)))

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
40×add-sqr-sqrt
30×times-frac
25×add-exp-log
24×*-un-lft-identity
22×add-cube-cbrt associate-*r*
20×cbrt-prod
18×add-cbrt-cube
9×associate-*l*
8×prod-exp cbrt-unprod
7×cbrt-undiv div-exp
6×pow1 unswap-sqr
4×add-log-exp
3×pow1/3
2×div-inv
1×frac-times associate-*r/ pow-prod-down associate-*l/ *-commutative distribute-lft-out-- difference-of-squares
Counts
4 → 94
Calls
4 calls:
1.0ms
(cbrt t)
1.0ms
(cbrt t)
1.0ms
(cbrt t)
16.0ms
(* (/ (- y x) (* (cbrt t) (cbrt t))) (/ z (cbrt t)))

series81.0ms

Counts
4 → 12
Calls
4 calls:
22.0ms
(cbrt t)
23.0ms
(cbrt t)
21.0ms
(cbrt t)
16.0ms
(* (/ (- y x) (* (cbrt t) (cbrt t))) (/ z (cbrt t)))

simplify39.0ms

Algorithm
egg-herbie
Counts
106 → 106
Iterations

Useful iterations: 0 (30.0ms)

IterNodesCost
050811017

prune101.0ms

Filtered
72 candidates to 106 candidates (-47.2%)
Pruning

8 alts after pruning (5 fresh and 3 done)

PrunedKeptTotal
New1051106
Fresh246
Picked011
Done022
Total1078115

Merged error: 0.0b

Counts
115 → 8

localize16.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt t)
0.6b
(cbrt t)
0.6b
(cbrt t)
1.0b
(* (/ (* (cbrt (- y x)) (cbrt (- y x))) (cbrt t)) (* (/ z (cbrt t)) (/ (cbrt (- y x)) (cbrt t))))

rewrite30.0ms

Algorithm
rewrite-expression-head
Rules
73×add-exp-log
35×add-cbrt-cube
32×prod-exp cbrt-unprod
22×cbrt-undiv div-exp
12×cbrt-prod
10×add-sqr-sqrt add-cube-cbrt *-un-lft-identity associate-*l*
9×pow1
6×times-frac
5×frac-times associate-*r/
4×add-log-exp
3×pow1/3 pow-prod-down associate-*l/
1×associate-*r* *-commutative div-inv
Counts
4 → 91
Calls
4 calls:
1.0ms
(cbrt t)
1.0ms
(cbrt t)
1.0ms
(cbrt t)
23.0ms
(* (/ (* (cbrt (- y x)) (cbrt (- y x))) (cbrt t)) (* (/ z (cbrt t)) (/ (cbrt (- y x)) (cbrt t))))

series85.0ms

Counts
4 → 12
Calls
4 calls:
21.0ms
(cbrt t)
22.0ms
(cbrt t)
22.0ms
(cbrt t)
20.0ms
(* (/ (* (cbrt (- y x)) (cbrt (- y x))) (cbrt t)) (* (/ z (cbrt t)) (/ (cbrt (- y x)) (cbrt t))))

simplify46.0ms

Algorithm
egg-herbie
Counts
103 → 103
Iterations

Useful iterations: 0 (33.0ms)

IterNodesCost
049511038
149511038

prune64.0ms

Filtered
53 candidates to 103 candidates (-94.3%)
Pruning

5 alts after pruning (2 fresh and 3 done)

PrunedKeptTotal
New1021103
Fresh314
Picked101
Done033
Total1065111

Merged error: 0.0b

Counts
111 → 5

regimes290.0ms

Accuracy

0% (1.9b remaining)

Error of 2.0b against oracle of 0.0b and baseline of 2.0b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0209
1209

end0.0ms

sample980.0ms

Algorithm
intervals
Results
207.0ms8000×body80valid

Profiling

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