Details

Time bar (total: 1.5s)

sample29.0ms

Algorithm
intervals
Results
9.0ms341×body80valid

simplify2.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0187
1187

prune3.0ms

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
add-log-exp
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:
4.0ms
(- (* x y) (* z t))

series12.0ms

Counts
1 → 3
Calls
1 calls:
12.0ms
(- (* x y) (* z t))

simplify26.0ms

Algorithm
egg-herbie
Counts
15 → 15
Iterations

Useful iterations: 0 (24.0ms)

IterNodesCost
05131149

prune24.0ms

Filtered
11 candidates to 15 candidates (-36.4%)
Pruning

2 alts after pruning (1 fresh and 1 done)

PrunedKeptTotal
New14115
Fresh000
Picked011
Done000
Total14216

Merged error: 0.0b

Counts
16 → 2

localize15.0ms

Local error

Found 4 expressions with local error:

6.2b
(* z (* z (* t t)))
8.7b
(* z (* t t))
12.5b
(* x (* y y))
24.2b
(/ (- (* x (* x (* y y))) (* z (* z (* t t)))) (+ (* x y) (* z t)))

rewrite37.0ms

Algorithm
rewrite-expression-head
Rules
25×add-exp-log add-cbrt-cube
23×pow1
17×add-sqr-sqrt
15×add-cube-cbrt *-un-lft-identity
12×pow-prod-down prod-exp cbrt-unprod
times-frac associate-*l*
add-log-exp
associate-*r* associate-/r* *-commutative associate-/l*
associate-/r/ associate-/l/ unswap-sqr
cbrt-undiv flip3-- frac-2neg flip3-+ div-sub div-exp clear-num flip-- flip-+ div-inv
Counts
4 → 91
Calls
4 calls:
8.0ms
(* z (* z (* t t)))
6.0ms
(* z (* t t))
6.0ms
(* x (* y y))
14.0ms
(/ (- (* x (* x (* y y))) (* z (* z (* t t)))) (+ (* x y) (* z t)))

series56.0ms

Counts
4 → 12
Calls
4 calls:
7.0ms
(* z (* z (* t t)))
7.0ms
(* z (* t t))
7.0ms
(* x (* y y))
34.0ms
(/ (- (* x (* x (* y y))) (* z (* z (* t t)))) (+ (* x y) (* z t)))

simplify37.0ms

Algorithm
egg-herbie
Counts
103 → 103
Iterations

Useful iterations: 0 (27.0ms)

IterNodesCost
049931252
149931252

prune81.0ms

Filtered
64 candidates to 103 candidates (-60.9%)
Pruning

2 alts after pruning (0 fresh and 2 done)

PrunedKeptTotal
New1030103
Fresh000
Picked011
Done011
Total1032105

Merged error: 0.0b

Counts
105 → 2

regimes338.0ms

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
097
197

end0.0ms

sample799.0ms

Algorithm
intervals
Results
304.0ms10519×body80valid

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