Details

Time bar (total: 1.2s)

sample22.0ms

Algorithm
intervals
Results
8.0ms348×body80valid

simplify3.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0397
1397

prune2.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.1b

Counts
2 → 1

localize4.0ms

Local error

Found 1 expressions with local error:

0.1b
(* x (- 1.0 (* x y)))

rewrite5.0ms

Algorithm
rewrite-expression-head
Rules
5×add-sqr-sqrt
3×pow1 add-exp-log add-cube-cbrt *-un-lft-identity associate-*r* associate-*l* add-cbrt-cube
2×distribute-rgt-in sub-neg distribute-lft-in associate-*r/
1×flip3-- pow-prod-down prod-exp *-commutative flip-- cbrt-unprod add-log-exp unswap-sqr
Counts
1 → 24
Calls
1 calls:
5.0ms
(* x (- 1.0 (* x y)))

series6.0ms

Counts
1 → 3
Calls
1 calls:
6.0ms
(* x (- 1.0 (* x y)))

simplify43.0ms

Algorithm
egg-herbie
Counts
27 → 27
Iterations

Useful iterations: 0 (40.0ms)

IterNodesCost
04977236
14977236

prune39.0ms

Filtered
16 candidates to 27 candidates (-68.8%)
Pruning

5 alts after pruning (5 fresh and 0 done)

PrunedKeptTotal
New22527
Fresh000
Picked101
Done000
Total23528

Merged error: 0.0b

Counts
28 → 5

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* x 1.0) (* x (* x (neg y))))
0.1b
(* x (* x (neg y)))

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
7×pow1 add-exp-log add-cbrt-cube
6×distribute-rgt-neg-out
4×add-log-exp
3×add-sqr-sqrt add-cube-cbrt *-un-lft-identity associate-*l* pow-prod-down prod-exp cbrt-unprod
1×+-commutative flip3-+ associate-*r* unsub-neg sum-log *-commutative flip-+ distribute-lft-out
Counts
2 → 33
Calls
2 calls:
3.0ms
(+ (* x 1.0) (* x (* x (neg y))))
5.0ms
(* x (* x (neg y)))

series10.0ms

Counts
2 → 6
Calls
2 calls:
6.0ms
(+ (* x 1.0) (* x (* x (neg y))))
4.0ms
(* x (* x (neg y)))

simplify50.0ms

Algorithm
egg-herbie
Counts
39 → 39
Iterations

Useful iterations: 0 (47.0ms)

IterNodesCost
05135297

prune45.0ms

Filtered
23 candidates to 39 candidates (-69.6%)
Pruning

6 alts after pruning (5 fresh and 1 done)

PrunedKeptTotal
New36339
Fresh224
Picked011
Done000
Total38644

Merged error: 0b

Counts
44 → 6

localize10.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt x) (cbrt x))
0.6b
(cbrt x)
0.6b
(cbrt x)
0.6b
(cbrt x)

rewrite10.0ms

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:
5.0ms
(* (cbrt x) (cbrt x))
1.0ms
(cbrt x)
1.0ms
(cbrt x)
1.0ms
(cbrt x)

series90.0ms

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

simplify72.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 0 (67.0ms)

IterNodesCost
05837334

prune76.0ms

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

6 alts after pruning (4 fresh and 2 done)

PrunedKeptTotal
New85085
Fresh044
Picked011
Done011
Total85691

Merged error: 0b

Counts
91 → 6

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* x 1.0) (* (* x x) (neg y)))
13.8b
(* (* x x) (neg y))

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
10×associate-*r*
7×pow1 add-exp-log add-cbrt-cube
6×add-sqr-sqrt
5×add-cube-cbrt *-un-lft-identity
4×add-log-exp
3×distribute-lft-neg-in distribute-rgt-neg-in pow-prod-down prod-exp distribute-rgt-neg-out cbrt-unprod
1×+-commutative neg-mul-1 flip3-+ associate-*l* unsub-neg sum-log *-commutative flip-+ unswap-sqr
Counts
2 → 40
Calls
2 calls:
3.0ms
(+ (* x 1.0) (* (* x x) (neg y)))
6.0ms
(* (* x x) (neg y))

series11.0ms

Counts
2 → 6
Calls
2 calls:
6.0ms
(+ (* x 1.0) (* (* x x) (neg y)))
4.0ms
(* (* x x) (neg y))

simplify42.0ms

Algorithm
egg-herbie
Counts
46 → 46
Iterations

Useful iterations: 0 (38.0ms)

IterNodesCost
05120348

prune39.0ms

Filtered
29 candidates to 46 candidates (-58.6%)
Pruning

6 alts after pruning (3 fresh and 3 done)

PrunedKeptTotal
New46046
Fresh033
Picked011
Done022
Total46652

Merged error: 0b

Counts
52 → 6

regimes135.0ms

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
02310
12310

end0.0ms

sample495.0ms

Algorithm
intervals
Results
239.0ms10705×body80valid

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