Details

Time bar (total: 1.2s)

sample16.0ms

Algorithm
intervals
Results
7.0ms297×body80valid

simplify8.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0133
1313
2563
3623
4623

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

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b
(- x (* (* y 4.0) z))

rewrite3.0ms

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 4.0) z))

series44.0ms

Counts
1 → 3
Calls
1 calls:
44.0ms
(- x (* (* y 4.0) z))

simplify52.0ms

Algorithm
egg-herbie
Counts
15 → 15
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
08379
128872
2150772
3500172

prune24.0ms

Filtered
15 candidates to 12 candidates (80.0%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New14115
Fresh000
Picked011
Done000
Total14216

Merged error: 0b

Counts
16 → 2

localize9.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ x (* (* y 4.0) z))
0.3b
(* (* (* y 4.0) z) (* (* y 4.0) z))
1.8b
(- (* x x) (* (* (* y 4.0) z) (* (* y 4.0) z)))
26.7b
(/ (- (* x x) (* (* (* y 4.0) z) (* (* y 4.0) z))) (+ x (* (* y 4.0) z)))

rewrite33.0ms

Algorithm
rewrite-expression-head
Rules
118×pow1
66×pow-prod-down
42×add-exp-log add-cbrt-cube
27×prod-exp cbrt-unprod
13×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
12×times-frac
9×pow-sqr pow-prod-up
8×add-log-exp
5×difference-of-squares
4×associate-/l*
3×pow-plus associate-/r*
2×flip3-- flip3-+ associate-/r/ flip-- flip-+ associate-/l/
1×cbrt-undiv +-commutative pow2 sub-neg frac-2neg diff-log div-sub swap-sqr div-exp associate-*r* associate-*l* clear-num sum-log *-commutative div-inv
Counts
4 → 120
Calls
4 calls:
5.0ms
(+ x (* (* y 4.0) z))
11.0ms
(* (* (* y 4.0) z) (* (* y 4.0) z))
3.0ms
(- (* x x) (* (* (* y 4.0) z) (* (* y 4.0) z)))
8.0ms
(/ (- (* x x) (* (* (* y 4.0) z) (* (* y 4.0) z))) (+ x (* (* y 4.0) z)))

series243.0ms

Counts
4 → 12
Calls
4 calls:
33.0ms
(+ x (* (* y 4.0) z))
33.0ms
(* (* (* y 4.0) z) (* (* y 4.0) z))
93.0ms
(- (* x x) (* (* (* y 4.0) z) (* (* y 4.0) z)))
83.0ms
(/ (- (* x x) (* (* (* y 4.0) z) (* (* y 4.0) z))) (+ x (* (* y 4.0) z)))

simplify79.0ms

Algorithm
egg-herbie
Counts
132 → 132
Iterations

Useful iterations: 2 (64.0ms)

IterNodesCost
04531119
12446943
25002941

prune158.0ms

Filtered
132 candidates to 69 candidates (52.3%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New1320132
Fresh000
Picked011
Done011
Total1322134

Merged error: 0b

Counts
134 → 2

regimes77.0ms

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

sample398.0ms

Algorithm
intervals
Results
212.0ms9101×body80valid

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