Details

Time bar (total: 2.4s)

sample41.0ms

Algorithm
intervals
Results
9.0ms258×body80valid
6.0ms241×body80nan

simplify148.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (146.0ms)

IterNodesCost
055418

prune7.0ms

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

localize7.0ms

Local error

Found 2 expressions with local error:

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

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
12×log-prod
10×add-sqr-sqrt
8×add-cube-cbrt *-un-lft-identity
6×distribute-rgt-in distribute-lft-in associate--l+
5×pow1
4×add-exp-log associate-*r* add-cbrt-cube add-log-exp
3×associate-*l*
1×sub-neg flip3-- diff-log pow-prod-down prod-exp log-pow *-commutative flip-- cbrt-unprod unswap-sqr
Counts
2 → 43
Calls
2 calls:
5.0ms
(- (* x (log y)) z)
5.0ms
(* x (log y))

series20.0ms

Counts
2 → 6
Calls
2 calls:
11.0ms
(- (* x (log y)) z)
9.0ms
(* x (log y))

simplify56.0ms

Algorithm
egg-herbie
Counts
49 → 49
Iterations

Useful iterations: 0 (52.0ms)

IterNodesCost
05002338

prune59.0ms

Filtered
32 candidates to 49 candidates (-53.1%)
Pruning

5 alts after pruning (4 fresh and 1 done)

PrunedKeptTotal
New45449
Fresh000
Picked011
Done000
Total45550

Merged error: 0.0b

Counts
50 → 5

localize12.0ms

Local error

Found 4 expressions with local error:

0.3b
(* x (log (cbrt y)))
0.3b
(+ (* x (* (log (cbrt y)) 2)) (* x (log (cbrt y))))
0.6b
(cbrt y)
0.6b
(cbrt y)

rewrite21.0ms

Algorithm
rewrite-expression-head
Rules
24×log-prod
18×cbrt-prod add-sqr-sqrt
16×add-cube-cbrt *-un-lft-identity
12×distribute-rgt-in associate-+r+ distribute-lft-in
7×pow1
6×add-exp-log add-cbrt-cube add-log-exp
5×associate-*r*
3×pow1/3 associate-*l*
2×log-pow
1×+-commutative flip3-+ pow-prod-down prod-exp sum-log *-commutative cbrt-unprod flip-+ distribute-lft-out unswap-sqr
Counts
4 → 78
Calls
4 calls:
5.0ms
(* x (log (cbrt y)))
10.0ms
(+ (* x (* (log (cbrt y)) 2)) (* x (log (cbrt y))))
1.0ms
(cbrt y)
1.0ms
(cbrt y)

series90.0ms

Counts
4 → 12
Calls
4 calls:
22.0ms
(* x (log (cbrt y)))
21.0ms
(+ (* x (* (log (cbrt y)) 2)) (* x (log (cbrt y))))
22.0ms
(cbrt y)
24.0ms
(cbrt y)

simplify63.0ms

Algorithm
egg-herbie
Counts
90 → 90
Iterations

Useful iterations: 0 (56.0ms)

IterNodesCost
04951620
14951620

prune103.0ms

Filtered
62 candidates to 90 candidates (-45.2%)
Pruning

3 alts after pruning (3 fresh and 0 done)

PrunedKeptTotal
New88290
Fresh213
Picked101
Done101
Total92395

Merged error: 0b

Counts
95 → 3

localize20.0ms

Local error

Found 4 expressions with local error:

0.3b
(* x (log (pow y 1/3)))
0.3b
(+ (* x (* (log (cbrt y)) 2)) (* x (log (pow y 1/3))))
0.6b
(cbrt y)
5.2b
(pow y 1/3)

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
28×log-prod
19×add-sqr-sqrt
17×add-cube-cbrt *-un-lft-identity
15×unpow-prod-down
14×distribute-rgt-in associate-+r+ distribute-lft-in
7×pow1 add-exp-log
6×add-cbrt-cube add-log-exp
5×sqr-pow
4×associate-*r*
3×cbrt-prod pow-unpow associate-*l*
1×+-commutative pow-to-exp pow-pow flip3-+ unpow1/3 pow1/3 pow-prod-down pow-exp prod-exp sum-log log-pow *-commutative cbrt-unprod flip-+ distribute-lft-out unswap-sqr
Counts
4 → 88
Calls
4 calls:
5.0ms
(* x (log (pow y 1/3)))
8.0ms
(+ (* x (* (log (cbrt y)) 2)) (* x (log (pow y 1/3))))
1.0ms
(cbrt y)
2.0ms
(pow y 1/3)

series89.0ms

Counts
4 → 12
Calls
4 calls:
17.0ms
(* x (log (pow y 1/3)))
30.0ms
(+ (* x (* (log (cbrt y)) 2)) (* x (log (pow y 1/3))))
22.0ms
(cbrt y)
20.0ms
(pow y 1/3)

simplify74.0ms

Algorithm
egg-herbie
Counts
100 → 100
Iterations

Useful iterations: 0 (67.0ms)

IterNodesCost
05023606

prune121.0ms

Filtered
68 candidates to 100 candidates (-47.1%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New1000100
Fresh022
Picked011
Done000
Total1003103

Merged error: 0b

Counts
103 → 3

localize18.0ms

Local error

Found 4 expressions with local error:

0.3b
(+ (* (log (cbrt y)) 2) (log (cbrt (sqrt y))))
0.6b
(cbrt (sqrt y))
0.6b
(cbrt (sqrt y))
0.6b
(cbrt y)

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
21×cbrt-prod
12×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
9×associate-+r+ log-prod sqrt-prod
5×add-log-exp
4×pow1 add-exp-log add-cbrt-cube
3×pow1/3
1×+-commutative flip3-+ sum-log flip-+
Counts
4 → 59
Calls
4 calls:
9.0ms
(+ (* (log (cbrt y)) 2) (log (cbrt (sqrt y))))
2.0ms
(cbrt (sqrt y))
2.0ms
(cbrt (sqrt y))
1.0ms
(cbrt y)

series110.0ms

Counts
4 → 12
Calls
4 calls:
56.0ms
(+ (* (log (cbrt y)) 2) (log (cbrt (sqrt y))))
16.0ms
(cbrt (sqrt y))
16.0ms
(cbrt (sqrt y))
22.0ms
(cbrt y)

simplify39.0ms

Algorithm
egg-herbie
Counts
71 → 71
Iterations

Useful iterations: 0 (33.0ms)

IterNodesCost
04921547
14921547

prune81.0ms

Filtered
51 candidates to 71 candidates (-39.2%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New71071
Fresh011
Picked011
Done011
Total71374

Merged error: 0b

Counts
74 → 3

regimes143.0ms

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
03718
13718

end0.0ms

sample1.0s

Algorithm
intervals
Results
286.0ms8021×body80valid
207.0ms8044×body80nan
1.0ms1×body2560valid
0.0ms2×body320valid
0.0ms1×body160valid

Profiling

Loading profile data...