Details

Time bar (total: 3.2s)

analyze252.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%99.8%0.2%0
0%99.8%0.2%1
0%99.8%0.2%2
0%74.9%25.1%3
0%74.9%25.1%4
0%49.9%50.1%5
0%43.7%56.3%6
0%34.3%65.7%7
3.1%31.2%65.7%8
3.5%27.7%68.8%9
5.3%24.4%70.4%10
7.5%19.8%72.7%11
11.1%16.2%72.7%12
11.3%15.3%73.5%13
13.2%13%73.9%14

sample47.0ms

Algorithm
intervals
Results
12.0ms256×body80valid

simplify190.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (188.0ms)

IterNodesCost
0635911

prune9.0ms

Filtered
1 candidates to 1 candidates (0.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New011
Fresh101
Picked000
Done000
Total112

Merged error: 0.1b

Counts
2 → 1

localize14.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (log t) (+ y z))
0.0b
(+ (* x (log y)) (- (log t) (+ y z)))
0.3b
(* x (log y))

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
19×*-un-lft-identity
18×log-prod
15×add-sqr-sqrt
13×add-log-exp
11×add-cube-cbrt
8×pow1
6×distribute-rgt-in associate-+l+ distribute-lft-in associate--l+
5×add-exp-log sum-log add-cbrt-cube
4×associate-+r+ diff-log associate-*r* distribute-lft-out--
3×associate-*l* log-pow
2×sub-neg distribute-lft-out
1×+-commutative associate-+r- flip3-- flip3-+ pow-prod-down prod-exp *-commutative flip-- cbrt-unprod flip-+ associate--r+ difference-of-squares unswap-sqr
Counts
3 → 70
Calls
3 calls:
6.0ms
(- (log t) (+ y z))
10.0ms
(+ (* x (log y)) (- (log t) (+ y z)))
4.0ms
(* x (log y))

series28.0ms

Counts
3 → 9
Calls
3 calls:
8.0ms
(- (log t) (+ y z))
14.0ms
(+ (* x (log y)) (- (log t) (+ y z)))
7.0ms
(* x (log y))

simplify85.0ms

Algorithm
egg-herbie
Counts
79 → 79
Iterations

Useful iterations: 0 (79.0ms)

IterNodesCost
04933706
14933706

prune93.0ms

Filtered
54 candidates to 79 candidates (-46.3%)
Pruning

7 alts after pruning (6 fresh and 1 done)

PrunedKeptTotal
New73679
Fresh000
Picked011
Done000
Total73780

Merged error: 0.0b

Counts
80 → 7

localize19.0ms

Local error

Found 4 expressions with local error:

0.6b
(* (cbrt y) (cbrt y))
0.6b
(cbrt y)
0.6b
(cbrt y)
0.6b
(cbrt y)

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×add-cube-cbrt *-un-lft-identity
11×pow1
9×pow1/3
6×add-exp-log swap-sqr associate-*r* associate-*l*
4×add-cbrt-cube add-log-exp unswap-sqr
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 73
Calls
4 calls:
5.0ms
(* (cbrt y) (cbrt y))
1.0ms
(cbrt y)
1.0ms
(cbrt y)
1.0ms
(cbrt y)

series87.0ms

Counts
4 → 12
Calls
4 calls:
24.0ms
(* (cbrt y) (cbrt y))
20.0ms
(cbrt y)
21.0ms
(cbrt y)
23.0ms
(cbrt y)

simplify46.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 0 (40.0ms)

IterNodesCost
05165356

prune111.0ms

Filtered
56 candidates to 85 candidates (-51.8%)
Pruning

7 alts after pruning (6 fresh and 1 done)

PrunedKeptTotal
New84185
Fresh055
Picked101
Done011
Total85792

Merged error: 0b

Counts
92 → 7

localize28.0ms

Local error

Found 4 expressions with local error:

0.6b
(* (cbrt y) (cbrt y))
0.6b
(cbrt y)
0.6b
(cbrt y)
5.1b
(pow y 1/3)

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
24×add-sqr-sqrt
22×cbrt-prod
16×add-cube-cbrt *-un-lft-identity
12×pow1
8×pow1/3
7×add-exp-log
6×swap-sqr associate-*r* associate-*l*
4×add-cbrt-cube add-log-exp unswap-sqr
3×unpow-prod-down pow-unpow
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-to-exp pow-pow pow-plus unpow1/3 pow-exp prod-exp *-commutative cbrt-unprod sqr-pow
Counts
4 → 80
Calls
4 calls:
5.0ms
(* (cbrt y) (cbrt y))
1.0ms
(cbrt y)
1.0ms
(cbrt y)
2.0ms
(pow y 1/3)

series87.0ms

Counts
4 → 12
Calls
4 calls:
26.0ms
(* (cbrt y) (cbrt y))
21.0ms
(cbrt y)
21.0ms
(cbrt y)
19.0ms
(pow y 1/3)

simplify58.0ms

Algorithm
egg-herbie
Counts
92 → 92
Iterations

Useful iterations: 0 (52.0ms)

IterNodesCost
05150324

prune121.0ms

Filtered
55 candidates to 92 candidates (-67.3%)
Pruning

5 alts after pruning (4 fresh and 1 done)

PrunedKeptTotal
New91192
Fresh235
Picked101
Done011
Total94599

Merged error: 0b

Counts
99 → 5

localize34.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt y)
0.6b
(cbrt (cbrt y))
5.1b
(pow y 1/3)
5.5b
(pow (cbrt y) 5/3)

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
15×cbrt-prod
12×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
9×unpow-prod-down
6×pow1 add-exp-log pow-unpow
4×add-cbrt-cube add-log-exp
3×pow-pow pow1/3
2×pow-to-exp pow-exp sqr-pow
1×unpow1/3
Counts
4 → 64
Calls
4 calls:
1.0ms
(cbrt y)
1.0ms
(cbrt (cbrt y))
2.0ms
(pow y 1/3)
3.0ms
(pow (cbrt y) 5/3)

series116.0ms

Counts
4 → 12
Calls
4 calls:
20.0ms
(cbrt y)
30.0ms
(cbrt (cbrt y))
19.0ms
(pow y 1/3)
47.0ms
(pow (cbrt y) 5/3)

simplify39.0ms

Algorithm
egg-herbie
Counts
76 → 76
Iterations

Useful iterations: 0 (33.0ms)

IterNodesCost
05392334

prune131.0ms

Filtered
54 candidates to 76 candidates (-40.7%)
Pruning

5 alts after pruning (3 fresh and 2 done)

PrunedKeptTotal
New76076
Fresh033
Picked011
Done011
Total76581

Merged error: 0b

Counts
81 → 5

regimes317.0ms

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 (1.0ms)

IterNodesCost
03911
13911

end0.0ms

sample1.2s

Algorithm
intervals
Results
373.0ms7998×body80valid
0.0ms1×body1280valid
0.0ms1×body640valid

Profiling

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