Details

Time bar (total: 3.5s)

analyze651.0ms

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
17.2%82.7%0.2%9
22.6%77.2%0.2%10
25.7%74.1%0.2%11
28.3%69.9%1.9%12
40.1%55.3%4.6%13
44.4%49.9%5.8%14

sample22.0ms

Algorithm
intervals
Results
8.0ms256×body80valid
2.0ms75×body80invalid

simplify5.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (3.0ms)

IterNodesCost
0679
1679

prune3.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.8b

Counts
2 → 1

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ x (* (- y x) (/ z t)))
5.1b
(* (- 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))

series26.0ms

Counts
2 → 6
Calls
2 calls:
14.0ms
(+ x (* (- y x) (/ z t)))
12.0ms
(* (- y x) (/ z t))

simplify48.0ms

Algorithm
egg-herbie
Counts
55 → 55
Iterations

Useful iterations: 0 (42.0ms)

IterNodesCost
04999557
14999557

prune83.0ms

Filtered
39 candidates to 55 candidates (-41.0%)
Pruning

8 alts after pruning (7 fresh and 1 done)

PrunedKeptTotal
New48755
Fresh000
Picked011
Done000
Total48856

Merged error: 0.0b

Counts
56 → 8

localize11.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (- y x))
0.6b
(cbrt (- y x))
2.4b
(* (/ z t) (cbrt (- y x)))
2.9b
(* (* (cbrt (- y x)) (cbrt (- y x))) (* (/ z t) (cbrt (- y x))))

rewrite47.0ms

Algorithm
rewrite-expression-head
Rules
116×cbrt-div
84×frac-times
58×flip3-- flip--
37×associate-*r/
31×add-sqr-sqrt
30×add-exp-log associate-*l/
21×*-un-lft-identity
18×pow1 add-cbrt-cube
17×cbrt-prod
15×add-cube-cbrt prod-exp cbrt-unprod
14×associate-*l*
11×times-frac
9×associate-*r* pow-prod-down
4×add-log-exp unswap-sqr
3×cbrt-undiv div-exp distribute-lft-out-- difference-of-squares
2×pow1/3 *-commutative
1×div-inv
Counts
4 → 152
Calls
4 calls:
3.0ms
(cbrt (- y x))
3.0ms
(cbrt (- y x))
10.0ms
(* (/ z t) (cbrt (- y x)))
22.0ms
(* (* (cbrt (- y x)) (cbrt (- y x))) (* (/ z t) (cbrt (- y x))))

series92.0ms

Counts
4 → 12
Calls
4 calls:
26.0ms
(cbrt (- y x))
29.0ms
(cbrt (- y x))
24.0ms
(* (/ z t) (cbrt (- y x)))
12.0ms
(* (* (cbrt (- y x)) (cbrt (- y x))) (* (/ z t) (cbrt (- y x))))

simplify66.0ms

Algorithm
egg-herbie
Counts
164 → 164
Iterations

Useful iterations: 0 (49.0ms)

IterNodesCost
053922917

prune154.0ms

Filtered
100 candidates to 164 candidates (-64.0%)
Pruning

7 alts after pruning (5 fresh and 2 done)

PrunedKeptTotal
New1631164
Fresh246
Picked011
Done011
Total1657172

Merged error: 0b

Counts
172 → 7

localize11.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (- y x))
0.6b
(cbrt (- y x))
1.4b
(* z (/ (cbrt (- y x)) t))
2.9b
(* (* (cbrt (- y x)) (cbrt (- y x))) (* z (/ (cbrt (- y x)) t)))

rewrite41.0ms

Algorithm
rewrite-expression-head
Rules
40×add-sqr-sqrt
32×*-un-lft-identity
30×add-exp-log
29×associate-*r*
28×cbrt-div
26×cbrt-prod times-frac
22×add-cube-cbrt
21×add-cbrt-cube
18×pow1
16×frac-times
15×associate-*r/ prod-exp cbrt-unprod
14×flip3-- flip--
12×associate-*l/
9×pow-prod-down
5×distribute-lft-out-- difference-of-squares
4×associate-*l* add-log-exp
3×cbrt-undiv div-exp unswap-sqr
2×pow1/3 *-commutative
1×div-inv
Counts
4 → 121
Calls
4 calls:
3.0ms
(cbrt (- y x))
3.0ms
(cbrt (- y x))
11.0ms
(* z (/ (cbrt (- y x)) t))
18.0ms
(* (* (cbrt (- y x)) (cbrt (- y x))) (* z (/ (cbrt (- y x)) t)))

series97.0ms

Counts
4 → 12
Calls
4 calls:
28.0ms
(cbrt (- y x))
26.0ms
(cbrt (- y x))
28.0ms
(* z (/ (cbrt (- y x)) t))
15.0ms
(* (* (cbrt (- y x)) (cbrt (- y x))) (* z (/ (cbrt (- y x)) t)))

simplify68.0ms

Algorithm
egg-herbie
Counts
133 → 133
Iterations

Useful iterations: 0 (56.0ms)

IterNodesCost
049371506
149371506

prune131.0ms

Filtered
92 candidates to 133 candidates (-44.6%)
Pruning

7 alts after pruning (4 fresh and 3 done)

PrunedKeptTotal
New1321133
Fresh134
Picked011
Done022
Total1337140

Merged error: 0b

Counts
140 → 7

localize11.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt t)
0.6b
(cbrt t)
0.6b
(cbrt t)
5.2b
(* (/ (- y x) (* (cbrt t) (cbrt t))) (/ z (cbrt t)))

rewrite24.0ms

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)
17.0ms
(* (/ (- y x) (* (cbrt t) (cbrt t))) (/ z (cbrt t)))

series86.0ms

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

simplify50.0ms

Algorithm
egg-herbie
Counts
106 → 106
Iterations

Useful iterations: 0 (39.0ms)

IterNodesCost
05490957

prune90.0ms

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

7 alts after pruning (3 fresh and 4 done)

PrunedKeptTotal
New1060106
Fresh033
Picked011
Done033
Total1067113

Merged error: 0b

Counts
113 → 7

regimes400.0ms

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
0109
1109

end0.0ms

analyze641.0ms

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
17.2%82.7%0.2%9
22.6%77.2%0.2%10
25.7%74.1%0.2%11
28.3%69.9%1.9%12
40.1%55.3%4.6%13
44.4%49.9%5.8%14

sample598.0ms

Algorithm
intervals
Results
257.0ms8000×body80valid
73.0ms2128×body80invalid

Profiling

Loading profile data...