Details

Time bar (total: 1.9s)

analyze152.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%99.9%0.1%0
0%99.9%0.1%1
0%99.9%0.1%2
0%99.9%0.1%3
0%99.9%0.1%4
0%99.9%0.1%5
25%74.9%0.1%6
34.3%40.6%25.1%7
35.9%39%25.1%8
42.1%32.8%25.1%9
42.9%19.5%37.6%10
43.3%19.1%37.6%11
45%17.5%37.6%12
45.1%10.3%44.6%13
45.2%10.2%44.6%14

sample19.0ms

Algorithm
intervals
Results
9.0ms256×body80valid
1.0ms32×body80nan
0.0ms8×body80invalid

simplify4.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (3.0ms)

IterNodesCost
010510
110510

prune6.0ms

Filtered
1 candidates to 1 candidates (0.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New101
Fresh011
Picked000
Done000
Total112

Merged error: 0.1b

Counts
2 → 1

localize10.0ms

Local error

Found 1 expressions with local error:

0.2b
(* y (sqrt z))

rewrite5.0ms

Algorithm
rewrite-expression-head
Rules
8×add-sqr-sqrt
6×associate-*r*
4×add-cube-cbrt *-un-lft-identity sqrt-prod
3×pow1 add-exp-log associate-*l* add-cbrt-cube
2×unswap-sqr
1×pow-prod-down prod-exp *-commutative cbrt-unprod add-log-exp
Counts
1 → 22
Calls
1 calls:
5.0ms
(* y (sqrt z))

series7.0ms

Counts
1 → 3
Calls
1 calls:
7.0ms
(* y (sqrt z))

simplify42.0ms

Algorithm
egg-herbie
Counts
25 → 25
Iterations

Useful iterations: 0 (38.0ms)

IterNodesCost
04978172
14978172

prune50.0ms

Filtered
17 candidates to 25 candidates (-47.1%)
Pruning

7 alts after pruning (6 fresh and 1 done)

PrunedKeptTotal
New19625
Fresh000
Picked011
Done000
Total19726

Merged error: 0.0b

Counts
26 → 7

localize10.0ms

Local error

Found 4 expressions with local error:

0.1b
(sqrt (sqrt z))
0.1b
(sqrt (sqrt z))
0.2b
(* y (sqrt (sqrt z)))
0.3b
(* (* y (sqrt (sqrt z))) (sqrt (sqrt z)))

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
41×sqrt-prod
25×add-sqr-sqrt
18×associate-*r*
15×pow1 add-cube-cbrt *-un-lft-identity
11×add-exp-log add-cbrt-cube
8×sqrt-pow1
4×rem-sqrt-square pow1/2 associate-*l* pow-prod-down prod-exp cbrt-unprod add-log-exp
3×unswap-sqr
2×*-commutative
Counts
4 → 88
Calls
4 calls:
2.0ms
(sqrt (sqrt z))
2.0ms
(sqrt (sqrt z))
6.0ms
(* y (sqrt (sqrt z)))
9.0ms
(* (* y (sqrt (sqrt z))) (sqrt (sqrt z)))

series49.0ms

Counts
4 → 12
Calls
4 calls:
16.0ms
(sqrt (sqrt z))
15.0ms
(sqrt (sqrt z))
10.0ms
(* y (sqrt (sqrt z)))
7.0ms
(* (* y (sqrt (sqrt z))) (sqrt (sqrt z)))

simplify39.0ms

Algorithm
egg-herbie
Counts
100 → 100
Iterations

Useful iterations: 0 (33.0ms)

IterNodesCost
05286622

prune134.0ms

Filtered
57 candidates to 100 candidates (-75.4%)
Pruning

7 alts after pruning (6 fresh and 1 done)

PrunedKeptTotal
New964100
Fresh325
Picked101
Done011
Total1007107

Merged error: 0.0b

Counts
107 → 7

localize15.0ms

Local error

Found 3 expressions with local error:

0.1b
(sqrt (sqrt z))
0.2b
(* y (sqrt (sqrt z)))
0.3b
(* (* y (sqrt (sqrt z))) (pow z 1/4))

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
22×sqrt-prod
19×add-sqr-sqrt
18×add-exp-log
16×associate-*r*
11×add-cube-cbrt *-un-lft-identity
10×prod-exp add-cbrt-cube
7×pow1
4×sqrt-pow1 associate-*l* cbrt-unprod
3×unpow-prod-down add-log-exp unswap-sqr
2×pow-to-exp rem-sqrt-square pow1/2 pow-exp *-commutative
1×pow-prod-down sqr-pow
Counts
3 → 69
Calls
3 calls:
2.0ms
(sqrt (sqrt z))
6.0ms
(* y (sqrt (sqrt z)))
8.0ms
(* (* y (sqrt (sqrt z))) (pow z 1/4))

series38.0ms

Counts
3 → 9
Calls
3 calls:
15.0ms
(sqrt (sqrt z))
10.0ms
(* y (sqrt (sqrt z)))
13.0ms
(* (* y (sqrt (sqrt z))) (pow z 1/4))

simplify29.0ms

Algorithm
egg-herbie
Counts
78 → 78
Iterations

Useful iterations: 0 (23.0ms)

IterNodesCost
05060624

prune99.0ms

Filtered
46 candidates to 78 candidates (-69.6%)
Pruning

8 alts after pruning (6 fresh and 2 done)

PrunedKeptTotal
New77178
Fresh055
Picked011
Done011
Total77885

Merged error: 0b

Counts
85 → 8

localize15.0ms

Local error

Found 3 expressions with local error:

0.1b
(sqrt (sqrt z))
0.2b
(* y (* (sqrt (sqrt z)) (pow z 1/4)))
0.6b
(* (sqrt (sqrt z)) (pow z 1/4))

rewrite21.0ms

Algorithm
rewrite-expression-head
Rules
28×add-sqr-sqrt sqrt-prod
18×add-exp-log
12×associate-*l*
11×add-cube-cbrt *-un-lft-identity
10×prod-exp add-cbrt-cube
9×unswap-sqr
8×pow1 associate-*r*
7×sqrt-pow1
6×unpow-prod-down
4×cbrt-unprod sqr-pow
3×pow1/2 add-log-exp
2×pow-to-exp rem-sqrt-square pow-exp *-commutative pow-prod-up
1×pow-prod-down
Counts
3 → 77
Calls
3 calls:
2.0ms
(sqrt (sqrt z))
9.0ms
(* y (* (sqrt (sqrt z)) (pow z 1/4)))
8.0ms
(* (sqrt (sqrt z)) (pow z 1/4))

series32.0ms

Counts
3 → 9
Calls
3 calls:
14.0ms
(sqrt (sqrt z))
12.0ms
(* y (* (sqrt (sqrt z)) (pow z 1/4)))
6.0ms
(* (sqrt (sqrt z)) (pow z 1/4))

simplify45.0ms

Algorithm
egg-herbie
Counts
86 → 86
Iterations

Useful iterations: 0 (38.0ms)

IterNodesCost
04950811
14950811

prune94.0ms

Filtered
54 candidates to 86 candidates (-59.3%)
Pruning

6 alts after pruning (4 fresh and 2 done)

PrunedKeptTotal
New85186
Fresh235
Picked101
Done022
Total88694

Merged error: 0b

Counts
94 → 6

regimes397.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01310
11310

end0.0ms

sample524.0ms

Algorithm
intervals
Results
283.0ms8000×body80valid
36.0ms1102×body80nan
14.0ms412×body80invalid

Profiling

Loading profile data...