Details

Time bar (total: 1.9s)

sample24.0ms

Algorithm
intervals
Results
9.0ms272×body80valid

simplify118.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (116.0ms)

IterNodesCost
0503211

prune7.0ms

Filtered
1 candidates to 1 candidates (0.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

PrunedKeptTotal
New101
Fresh011
Picked000
Done000
Total112

Merged error: 0.5b

Counts
2 → 1

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b
(* (- y z) (- y t))
8.6b
(/ x (* (- y z) (- y t)))

rewrite24.0ms

Algorithm
rewrite-expression-head
Rules
12×add-sqr-sqrt flip3-- flip--
10×*-un-lft-identity
9×add-exp-log add-cbrt-cube
8×frac-times associate-/r/
6×add-cube-cbrt
5×associate-*r* associate-*l*
4×pow1 associate-*r/ associate-*l/
3×times-frac associate-/l*
2×cbrt-undiv distribute-rgt-in sub-neg distribute-lft-in div-exp prod-exp cbrt-unprod distribute-lft-out-- add-log-exp difference-of-squares
1×frac-2neg pow-prod-down clear-num associate-/r* *-commutative div-inv unswap-sqr
Counts
2 → 63
Calls
2 calls:
9.0ms
(* (- y z) (- y t))
13.0ms
(/ x (* (- y z) (- y t)))

series25.0ms

Counts
2 → 6
Calls
2 calls:
7.0ms
(* (- y z) (- y t))
18.0ms
(/ x (* (- y z) (- y t)))

simplify36.0ms

Algorithm
egg-herbie
Counts
69 → 69
Iterations

Useful iterations: 0 (30.0ms)

IterNodesCost
04986749
14986749

prune83.0ms

Filtered
51 candidates to 69 candidates (-35.3%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New67269
Fresh000
Picked011
Done000
Total67370

Merged error: 0b

Counts
70 → 3

localize9.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ x (- y t))
0.0b
(/ 1 (- y z))
1.6b
(* (/ 1 (- y z)) (/ x (- y t)))

rewrite37.0ms

Algorithm
rewrite-expression-head
Rules
86×add-sqr-sqrt
71×*-un-lft-identity
67×times-frac
41×add-cube-cbrt
31×add-exp-log
21×associate-*r* associate-*l*
19×add-cbrt-cube
14×distribute-lft-out-- difference-of-squares
11×div-exp
10×associate-/r*
8×prod-exp associate-/r/
6×pow1 cbrt-undiv associate-/l* unswap-sqr
4×flip3-- flip-- cbrt-unprod div-inv
3×rec-exp 1-exp add-log-exp
2×frac-2neg clear-num
1×frac-times pow-flip associate-*r/ pow-prod-down associate-*l/ *-commutative inv-pow
Counts
3 → 150
Calls
3 calls:
5.0ms
(/ x (- y t))
5.0ms
(/ 1 (- y z))
20.0ms
(* (/ 1 (- y z)) (/ x (- y t)))

series46.0ms

Counts
3 → 9
Calls
3 calls:
7.0ms
(/ x (- y t))
4.0ms
(/ 1 (- y z))
35.0ms
(* (/ 1 (- y z)) (/ x (- y t)))

simplify66.0ms

Algorithm
egg-herbie
Counts
159 → 159
Iterations

Useful iterations: 0 (54.0ms)

IterNodesCost
049721511
149721511

prune131.0ms

Filtered
102 candidates to 159 candidates (-55.9%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New1590159
Fresh011
Picked011
Done011
Total1593162

Merged error: 0b

Counts
162 → 3

localize10.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ (- y z) x)
0.7b
(/ 1 (* (/ (- y z) x) (- y t)))
1.5b
(* (/ (- y z) x) (- y t))

rewrite36.0ms

Algorithm
rewrite-expression-head
Rules
46×add-sqr-sqrt
41×*-un-lft-identity
34×times-frac
31×add-exp-log
25×add-cube-cbrt
19×associate-*l* add-cbrt-cube
11×div-exp
8×pow1 prod-exp associate-/l* distribute-lft-out-- difference-of-squares
6×cbrt-undiv
5×flip3-- associate-*r* associate-/r/ flip--
4×frac-times associate-*r/ associate-/r* cbrt-unprod
3×rec-exp 1-exp div-inv add-log-exp
2×distribute-rgt-in sub-neg pow-flip frac-2neg distribute-lft-in pow-prod-down associate-*l/ clear-num associate-/l/ unswap-sqr
1×div-sub *-commutative inv-pow
Counts
3 → 123
Calls
3 calls:
6.0ms
(/ (- y z) x)
11.0ms
(/ 1 (* (/ (- y z) x) (- y t)))
12.0ms
(* (/ (- y z) x) (- y t))

series50.0ms

Counts
3 → 9
Calls
3 calls:
6.0ms
(/ (- y z) x)
31.0ms
(/ 1 (* (/ (- y z) x) (- y t)))
13.0ms
(* (/ (- y z) x) (- y t))

simplify44.0ms

Algorithm
egg-herbie
Counts
132 → 132
Iterations

Useful iterations: 0 (34.0ms)

IterNodesCost
049841321
149841321

prune101.0ms

Filtered
88 candidates to 132 candidates (-50.0%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New1320132
Fresh000
Picked011
Done022
Total1323135

Merged error: 0b

Counts
135 → 3

regimes351.0ms

Accuracy

0% (0.7b remaining)

Error of 0.7b against oracle of 0.0b and baseline of 0.7b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
04411
14411

end0.0ms

sample676.0ms

Algorithm
intervals
Results
281.0ms8406×body80valid

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