Details

Time bar (total: 3.3s)

sample21.0ms

Algorithm
intervals
Results
9.0ms339×body80valid

simplify5.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0113
1183
2183

prune2.0ms

Filtered
1 candidates to 0 candidates (0.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b
(- (* x y) (* z t))

rewrite4.0ms

Algorithm
rewrite-expression-head
Rules
3×add-log-exp
1×pow1 add-exp-log add-sqr-sqrt add-cube-cbrt sub-neg flip3-- *-un-lft-identity diff-log add-cbrt-cube flip--
Counts
1 → 12
Calls
1 calls:
3.0ms
(- (* x y) (* z t))

series39.0ms

Counts
1 → 3
Calls
1 calls:
39.0ms
(- (* x y) (* z t))

simplify82.0ms

Algorithm
egg-herbie
Counts
15 → 15
Iterations

Useful iterations: 1 (5.0ms)

IterNodesCost
09178
128571
289571
3213671
4500171

prune27.0ms

Filtered
15 candidates to 12 candidates (80.0%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New13215
Fresh000
Picked011
Done000
Total13316

Merged error: 0.0b

Counts
16 → 3

localize10.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t))))
1.1b
(cbrt (- (* x y) (* z t)))
1.1b
(cbrt (- (* x y) (* z t)))
1.1b
(cbrt (- (* x y) (* z t)))

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
18×cbrt-div
15×add-cube-cbrt *-un-lft-identity
11×pow1
9×flip3-- pow1/3 flip--
6×add-exp-log swap-sqr associate-*r* associate-*l*
4×frac-times add-cbrt-cube add-log-exp unswap-sqr
2×associate-*r/ pow-prod-down associate-*l/ pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 87
Calls
4 calls:
10.0ms
(* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t))))
4.0ms
(cbrt (- (* x y) (* z t)))
3.0ms
(cbrt (- (* x y) (* z t)))
3.0ms
(cbrt (- (* x y) (* z t)))

series476.0ms

Counts
4 → 12
Calls
4 calls:
126.0ms
(* (cbrt (- (* x y) (* z t))) (cbrt (- (* x y) (* z t))))
115.0ms
(cbrt (- (* x y) (* z t)))
116.0ms
(cbrt (- (* x y) (* z t)))
118.0ms
(cbrt (- (* x y) (* z t)))

simplify109.0ms

Algorithm
egg-herbie
Counts
99 → 99
Iterations

Useful iterations: 3 (95.0ms)

IterNodesCost
03131067
11066999
24360923
35001917

prune234.0ms

Filtered
99 candidates to 75 candidates (75.8%)
Pruning

4 alts after pruning (2 fresh and 2 done)

PrunedKeptTotal
New98199
Fresh011
Picked011
Done011
Total984102

Merged error: 0.0b

Counts
102 → 4

localize7.0ms

Local error

Found 4 expressions with local error:

0.0b
(- (* x y) (* z t))
0.3b
(* (sqrt (- (* x y) (* z t))) (sqrt (- (* x y) (* z t))))
0.6b
(sqrt (- (* x y) (* z t)))
0.6b
(sqrt (- (* x y) (* z t)))

rewrite26.0ms

Algorithm
rewrite-expression-head
Rules
28×add-sqr-sqrt
24×sqrt-prod
21×pow1
16×sqrt-div
14×add-cube-cbrt *-un-lft-identity
10×sqrt-pow1 pow1/2
9×flip3-- flip--
8×swap-sqr
6×add-exp-log associate-*r* associate-*l* add-cbrt-cube add-log-exp
5×pow-prod-up
4×frac-times unswap-sqr
3×pow-prod-down pow-sqr
2×rem-sqrt-square associate-*r/ associate-*l/
1×pow2 sub-neg pow-plus sqrt-unprod diff-log prod-exp rem-square-sqrt *-commutative cbrt-unprod
Counts
4 → 99
Calls
4 calls:
3.0ms
(- (* x y) (* z t))
11.0ms
(* (sqrt (- (* x y) (* z t))) (sqrt (- (* x y) (* z t))))
3.0ms
(sqrt (- (* x y) (* z t)))
3.0ms
(sqrt (- (* x y) (* z t)))

series256.0ms

Counts
4 → 12
Calls
4 calls:
38.0ms
(- (* x y) (* z t))
40.0ms
(* (sqrt (- (* x y) (* z t))) (sqrt (- (* x y) (* z t))))
88.0ms
(sqrt (- (* x y) (* z t)))
89.0ms
(sqrt (- (* x y) (* z t)))

simplify206.0ms

Algorithm
egg-herbie
Counts
111 → 111
Iterations

Useful iterations: 2 (36.0ms)

IterNodesCost
0246786
1916714
24936686
35002686

prune178.0ms

Filtered
111 candidates to 64 candidates (57.7%)
Pruning

4 alts after pruning (1 fresh and 3 done)

PrunedKeptTotal
New1110111
Fresh011
Picked011
Done022
Total1114115

Merged error: 0.0b

Counts
115 → 4

localize14.0ms

Local error

Found 4 expressions with local error:

0.6b
(sqrt (- (* x y) (* z t)))
0.6b
(sqrt (- (* x y) (* z t)))
0.6b
(sqrt (- (* x y) (* z t)))
1.1b
(cbrt (- (* x y) (* z t)))

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
11×add-sqr-sqrt
9×sqrt-prod
8×add-cube-cbrt *-un-lft-identity
7×pow1
6×sqrt-div
4×add-exp-log flip3-- add-cbrt-cube flip-- add-log-exp
3×cbrt-prod rem-sqrt-square sqrt-pow1 pow1/2
2×cbrt-div
1×pow1/3
Counts
4 → 58
Calls
4 calls:
4.0ms
(sqrt (- (* x y) (* z t)))
3.0ms
(sqrt (- (* x y) (* z t)))
4.0ms
(sqrt (- (* x y) (* z t)))
6.0ms
(cbrt (- (* x y) (* z t)))

series580.0ms

Counts
4 → 12
Calls
4 calls:
87.0ms
(sqrt (- (* x y) (* z t)))
90.0ms
(sqrt (- (* x y) (* z t)))
290.0ms
(sqrt (- (* x y) (* z t)))
113.0ms
(cbrt (- (* x y) (* z t)))

simplify78.0ms

Algorithm
egg-herbie
Counts
70 → 70
Iterations

Useful iterations: 3 (71.0ms)

IterNodesCost
0260546
1767507
22800489
35001484

prune217.0ms

Filtered
70 candidates to 57 candidates (81.4%)
Pruning

4 alts after pruning (0 fresh and 4 done)

PrunedKeptTotal
New70070
Fresh000
Picked011
Done033
Total70474

Merged error: 0.0b

Counts
74 → 4

regimes148.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
093
193

end0.0ms

sample553.0ms

Algorithm
intervals
Results
289.0ms10454×body80valid

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