Details

Time bar (total: 4.3s)

sample74.0ms

Algorithm
intervals
Results
18.0ms281×body80nan
16.0ms288×body80valid

simplify76.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (75.0ms)

IterNodesCost
0265316
1265316

prune11.0ms

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

localize13.0ms

Local error

Found 4 expressions with local error:

0.0b
(- (* (- a 0.5) b) (* z (log t)))
0.0b
(+ y (+ z (- (* (- a 0.5) b) (* z (log t)))))
0.1b
(+ z (- (* (- a 0.5) b) (* z (log t))))
0.3b
(* z (log t))

rewrite42.0ms

Algorithm
rewrite-expression-head
Rules
20×add-log-exp
17×*-un-lft-identity
12×add-sqr-sqrt log-prod
10×add-cube-cbrt
7×pow1 sum-log
6×add-exp-log distribute-rgt-in distribute-lft-in add-cbrt-cube associate--r+
4×associate-*r* distribute-lft-out
3×associate-+r- associate-+r+ diff-log associate-*l*
2×+-commutative sub-neg flip3-+ flip-+
1×flip3-- pow-prod-down prod-exp log-pow *-commutative flip-- cbrt-unprod unswap-sqr
Counts
4 → 76
Calls
4 calls:
15.0ms
(- (* (- a 0.5) b) (* z (log t)))
13.0ms
(+ y (+ z (- (* (- a 0.5) b) (* z (log t)))))
6.0ms
(+ z (- (* (- a 0.5) b) (* z (log t))))
4.0ms
(* z (log t))

series68.0ms

Counts
4 → 12
Calls
4 calls:
12.0ms
(- (* (- a 0.5) b) (* z (log t)))
22.0ms
(+ y (+ z (- (* (- a 0.5) b) (* z (log t)))))
22.0ms
(+ z (- (* (- a 0.5) b) (* z (log t))))
12.0ms
(* z (log t))

simplify51.0ms

Algorithm
egg-herbie
Counts
88 → 88
Iterations

Useful iterations: 0 (43.0ms)

IterNodesCost
050221077

prune132.0ms

Filtered
61 candidates to 88 candidates (-44.3%)
Pruning

9 alts after pruning (8 fresh and 1 done)

PrunedKeptTotal
New80888
Fresh000
Picked011
Done000
Total80989

Merged error: 0.0b

Counts
89 → 9

localize18.0ms

Local error

Found 4 expressions with local error:

0.3b
(+ (* z (* (log (cbrt t)) 2)) (* z (log (cbrt t))))
0.3b
(* z (log (cbrt t)))
0.6b
(cbrt t)
0.6b
(cbrt t)

rewrite17.0ms

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:
7.0ms
(+ (* z (* (log (cbrt t)) 2)) (* z (log (cbrt t))))
5.0ms
(* z (log (cbrt t)))
1.0ms
(cbrt t)
1.0ms
(cbrt t)

series85.0ms

Counts
4 → 12
Calls
4 calls:
21.0ms
(+ (* z (* (log (cbrt t)) 2)) (* z (log (cbrt t))))
19.0ms
(* z (log (cbrt t)))
21.0ms
(cbrt t)
23.0ms
(cbrt t)

simplify78.0ms

Algorithm
egg-herbie
Counts
90 → 90
Iterations

Useful iterations: 0 (71.0ms)

IterNodesCost
04914592
14914592

prune121.0ms

Filtered
60 candidates to 90 candidates (-50.0%)
Pruning

9 alts after pruning (7 fresh and 2 done)

PrunedKeptTotal
New89190
Fresh167
Picked011
Done011
Total90999

Merged error: 0.0b

Counts
99 → 9

localize16.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (log t)) (cbrt (log t)))
0.5b
(cbrt (log t))
0.5b
(cbrt (log t))
0.5b
(cbrt (log t))

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
36×cbrt-prod
23×add-sqr-sqrt
20×pow1
17×*-un-lft-identity
15×add-cube-cbrt
9×pow1/3 swap-sqr log-pow
7×associate-*r* associate-*l*
6×add-exp-log
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 → 81
Calls
4 calls:
6.0ms
(* (cbrt (log t)) (cbrt (log t)))
1.0ms
(cbrt (log t))
1.0ms
(cbrt (log t))
1.0ms
(cbrt (log t))

series157.0ms

Counts
4 → 12
Calls
4 calls:
41.0ms
(* (cbrt (log t)) (cbrt (log t)))
36.0ms
(cbrt (log t))
43.0ms
(cbrt (log t))
37.0ms
(cbrt (log t))

simplify29.0ms

Algorithm
egg-herbie
Counts
93 → 93
Iterations

Useful iterations: 0 (22.0ms)

IterNodesCost
05407500

prune115.0ms

Filtered
57 candidates to 93 candidates (-63.2%)
Pruning

9 alts after pruning (6 fresh and 3 done)

PrunedKeptTotal
New93093
Fresh066
Picked011
Done022
Total939102

Merged error: 0.0b

Counts
102 → 9

localize17.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt z) (cbrt z))
0.6b
(cbrt z)
0.6b
(cbrt z)
0.6b
(cbrt z)

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:
6.0ms
(* (cbrt z) (cbrt z))
1.0ms
(cbrt z)
1.0ms
(cbrt z)
1.0ms
(cbrt z)

series93.0ms

Counts
4 → 12
Calls
4 calls:
25.0ms
(* (cbrt z) (cbrt z))
21.0ms
(cbrt z)
23.0ms
(cbrt z)
24.0ms
(cbrt z)

simplify76.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 0 (68.0ms)

IterNodesCost
05837334

prune93.0ms

Filtered
52 candidates to 85 candidates (-63.5%)
Pruning

9 alts after pruning (5 fresh and 4 done)

PrunedKeptTotal
New85085
Fresh055
Picked011
Done033
Total85994

Merged error: 0.0b

Counts
94 → 9

regimes890.0ms

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
02016
12016

end0.0ms

sample2.0s

Algorithm
intervals
Results
521.0ms9131×body80valid
440.0ms9187×body80nan
0.0ms1×body640valid
0.0ms1×body320valid
0.0ms1×body160valid

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