Details

Time bar (total: 3.0s)

analyze624.0ms

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

sample26.0ms

Algorithm
intervals
Results
8.0ms256×body80valid
2.0ms64×body80invalid

simplify37.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (35.0ms)

IterNodesCost
07339
17339

prune3.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 1.8b

Counts
2 → 1

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ x (* (- y x) (/ z t)))
8.5b
(* (- 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))

series23.0ms

Counts
2 → 6
Calls
2 calls:
11.0ms
(+ x (* (- y x) (/ z t)))
12.0ms
(* (- y x) (/ z t))

simplify47.0ms

Algorithm
egg-herbie
Counts
55 → 55
Iterations

Useful iterations: 0 (41.0ms)

IterNodesCost
05329557

prune92.0ms

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

11 alts after pruning (10 fresh and 1 done)

PrunedKeptTotal
New451055
Fresh000
Picked011
Done000
Total451156

Merged error: 0.0b

Counts
56 → 11

localize11.0ms

Local error

Found 4 expressions with local error:

5.4b
(cbrt (* (- y x) (/ z t)))
8.5b
(* (- y x) (/ z t))
8.5b
(* (- y x) (/ z t))
8.5b
(* (- y x) (/ z t))

rewrite37.0ms

Algorithm
rewrite-expression-head
Rules
49×add-sqr-sqrt
39×associate-*r*
34×*-un-lft-identity
30×times-frac
28×add-cube-cbrt
19×add-exp-log add-cbrt-cube
15×associate-*l*
10×pow1
8×frac-times flip3-- associate-*l/ flip--
6×prod-exp cbrt-unprod unswap-sqr
5×cbrt-div
4×associate-*r/ add-log-exp
3×cbrt-undiv div-exp pow-prod-down *-commutative div-inv distribute-lft-out-- difference-of-squares
1×cbrt-prod pow1/3
Counts
4 → 128
Calls
4 calls:
6.0ms
(cbrt (* (- y x) (/ z t)))
9.0ms
(* (- y x) (/ z t))
9.0ms
(* (- y x) (/ z t))
9.0ms
(* (- y x) (/ z t))

series74.0ms

Counts
4 → 12
Calls
4 calls:
38.0ms
(cbrt (* (- y x) (/ z t)))
11.0ms
(* (- y x) (/ z t))
11.0ms
(* (- y x) (/ z t))
14.0ms
(* (- y x) (/ z t))

simplify42.0ms

Algorithm
egg-herbie
Counts
140 → 140
Iterations

Useful iterations: 0 (32.0ms)

IterNodesCost
050461369

prune156.0ms

Filtered
103 candidates to 140 candidates (-35.9%)
Pruning

11 alts after pruning (9 fresh and 2 done)

PrunedKeptTotal
New1400140
Fresh099
Picked011
Done011
Total14011151

Merged error: 0.0b

Counts
151 → 11

localize10.0ms

Local error

Found 4 expressions with local error:

1.5b
(* (- y x) (* (cbrt (/ z t)) (cbrt (/ z t))))
12.4b
(cbrt (/ z t))
12.4b
(cbrt (/ z t))
12.4b
(cbrt (/ z t))

rewrite24.0ms

Algorithm
rewrite-expression-head
Rules
39×cbrt-prod
29×add-sqr-sqrt
28×*-un-lft-identity
27×times-frac
26×add-cube-cbrt
15×cbrt-div
9×pow1 add-exp-log frac-times
7×add-cbrt-cube
6×associate-*r/
5×associate-*l* associate-*l/
4×flip3-- flip-- add-log-exp
3×pow1/3 pow-prod-down prod-exp cbrt-unprod div-inv
1×associate-*r* *-commutative distribute-lft-out-- difference-of-squares unswap-sqr
Counts
4 → 98
Calls
4 calls:
12.0ms
(* (- y x) (* (cbrt (/ z t)) (cbrt (/ z t))))
2.0ms
(cbrt (/ z t))
2.0ms
(cbrt (/ z t))
2.0ms
(cbrt (/ z t))

series81.0ms

Counts
4 → 12
Calls
4 calls:
42.0ms
(* (- y x) (* (cbrt (/ z t)) (cbrt (/ z t))))
13.0ms
(cbrt (/ z t))
13.0ms
(cbrt (/ z t))
13.0ms
(cbrt (/ z t))

simplify80.0ms

Algorithm
egg-herbie
Counts
110 → 110
Iterations

Useful iterations: 0 (71.0ms)

IterNodesCost
049171044
149171044

prune274.0ms

Filtered
84 candidates to 110 candidates (-31.0%)
Pruning

11 alts after pruning (8 fresh and 3 done)

PrunedKeptTotal
New1100110
Fresh088
Picked011
Done022
Total11011121

Merged error: 0.0b

Counts
121 → 11

localize10.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt z)
0.6b
(cbrt z)
0.6b
(cbrt z)
5.1b
(* (* (- y x) (* (cbrt z) (cbrt z))) (/ (cbrt z) t))

rewrite21.0ms

Algorithm
rewrite-expression-head
Rules
25×add-exp-log
22×associate-*r*
20×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
18×cbrt-prod times-frac add-cbrt-cube
13×pow1
12×prod-exp cbrt-unprod
6×pow-prod-down associate-*l/
4×add-log-exp
3×cbrt-undiv pow1/3 div-exp
2×frac-times flip3-- flip--
1×associate-*r/ associate-*l* *-commutative div-inv
Counts
4 → 84
Calls
4 calls:
1.0ms
(cbrt z)
1.0ms
(cbrt z)
1.0ms
(cbrt z)
15.0ms
(* (* (- y x) (* (cbrt z) (cbrt z))) (/ (cbrt z) t))

series84.0ms

Counts
4 → 12
Calls
4 calls:
21.0ms
(cbrt z)
21.0ms
(cbrt z)
24.0ms
(cbrt z)
17.0ms
(* (* (- y x) (* (cbrt z) (cbrt z))) (/ (cbrt z) t))

simplify54.0ms

Algorithm
egg-herbie
Counts
96 → 96
Iterations

Useful iterations: 0 (47.0ms)

IterNodesCost
05330762

prune63.0ms

Filtered
57 candidates to 96 candidates (-68.4%)
Pruning

11 alts after pruning (7 fresh and 4 done)

PrunedKeptTotal
New96096
Fresh077
Picked011
Done033
Total9611107

Merged error: 0.0b

Counts
107 → 11

regimes518.0ms

Accuracy

2.9% (1.8b remaining)

Error of 1.8b against oracle of 0.0b and baseline of 1.9b

bsearch27.0ms

Steps
ItersRangePoint
4
6.318282227217051e-60
9.053074869051276e-60
7.258367197847565e-60
9
-3.197529022315978e-232
-1.897119923565026e-238
-3.15015923526592e-238

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
03834
13834

end0.0ms

sample568.0ms

Algorithm
intervals
Results
253.0ms8000×body80valid
62.0ms2088×body80invalid

Profiling

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