Details

Time bar (total: 1.9s)

sample30.0ms

Algorithm
intervals
Results
11.0ms344×body80valid

simplify8.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (7.0ms)

IterNodesCost
03259
13259

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: 0.3b

Counts
2 → 1

localize6.0ms

Local error

Found 1 expressions with local error:

0.3b
(/ (- (+ x y) z) (* t 2.0))

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
13×*-un-lft-identity
7×add-sqr-sqrt
6×add-exp-log times-frac add-cbrt-cube associate-/l*
4×distribute-lft-out--
3×add-cube-cbrt
2×cbrt-undiv div-exp associate-/l/ distribute-lft-out difference-of-squares
1×pow1 flip3-- frac-2neg div-sub prod-exp clear-num associate-/r* flip-- cbrt-unprod div-inv add-log-exp
Counts
1 → 30
Calls
1 calls:
8.0ms
(/ (- (+ x y) z) (* t 2.0))

series11.0ms

Counts
1 → 3
Calls
1 calls:
11.0ms
(/ (- (+ x y) z) (* t 2.0))

simplify31.0ms

Algorithm
egg-herbie
Counts
33 → 33
Iterations

Useful iterations: 0 (28.0ms)

IterNodesCost
06628353

prune50.0ms

Filtered
23 candidates to 33 candidates (-43.5%)
Pruning

4 alts after pruning (4 fresh and 0 done)

PrunedKeptTotal
New29433
Fresh000
Picked101
Done000
Total30434

Merged error: 0.0b

Counts
34 → 4

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ (+ x (- y z)) t)

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
31×*-un-lft-identity
15×times-frac
11×add-sqr-sqrt add-cube-cbrt
8×distribute-lft-out
5×associate-/l*
4×distribute-lft-out--
3×add-exp-log associate-/r* add-cbrt-cube
2×associate-/l/
1×pow1 cbrt-undiv associate-+r- frac-2neg flip3-+ div-sub div-exp clear-num flip-+ div-inv add-log-exp
Counts
1 → 38
Calls
1 calls:
12.0ms
(/ (+ x (- y z)) t)

series14.0ms

Counts
1 → 3
Calls
1 calls:
14.0ms
(/ (+ x (- y z)) t)

simplify45.0ms

Algorithm
egg-herbie
Counts
41 → 41
Iterations

Useful iterations: 0 (39.0ms)

IterNodesCost
05226433

prune47.0ms

Filtered
26 candidates to 41 candidates (-57.7%)
Pruning

4 alts after pruning (4 fresh and 0 done)

PrunedKeptTotal
New39241
Fresh123
Picked101
Done000
Total41445

Merged error: 0b

Counts
45 → 4

localize9.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (/ (+ x y) t) (/ z t))
0.0b
(/ (+ x y) t)

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
40×*-un-lft-identity
28×times-frac
27×add-sqr-sqrt
15×add-cube-cbrt
7×distribute-lft-out distribute-lft-out--
4×add-exp-log add-cbrt-cube associate-/l* add-log-exp difference-of-squares
3×associate-/r* div-inv
2×pow1 associate-/l/
1×cbrt-undiv sub-neg flip3-- distribute-rgt-out-- frac-2neg flip3-+ diff-log div-exp clear-num frac-sub flip-- flip-+ sub-div
Counts
2 → 59
Calls
2 calls:
15.0ms
(- (/ (+ x y) t) (/ z t))
5.0ms
(/ (+ x y) t)

series13.0ms

Counts
2 → 6
Calls
2 calls:
8.0ms
(- (/ (+ x y) t) (/ z t))
5.0ms
(/ (+ x y) t)

simplify60.0ms

Algorithm
egg-herbie
Counts
65 → 65
Iterations

Useful iterations: 0 (54.0ms)

IterNodesCost
04879689
14879689

prune64.0ms

Filtered
46 candidates to 65 candidates (-41.3%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New64165
Fresh123
Picked011
Done000
Total65469

Merged error: 0b

Counts
69 → 4

localize9.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (/ 1 (/ t (+ x y))) (/ z t))
0.0b
(/ t (+ x y))
0.4b
(/ 1 (/ t (+ x y)))

rewrite60.0ms

Algorithm
rewrite-expression-head
Rules
133×times-frac
106×*-un-lft-identity
96×add-sqr-sqrt
63×add-cube-cbrt
22×associate-/r*
16×add-exp-log distribute-lft-out
11×associate-/r/
10×add-cbrt-cube difference-of-squares
8×div-exp
7×div-inv
6×associate-/l*
5×flip3-+ flip-+ add-log-exp
4×pow1 cbrt-undiv
3×distribute-lft-out--
2×rec-exp frac-2neg 1-exp clear-num
1×sub-neg flip3-- pow-flip diff-log frac-sub flip-- inv-pow
Counts
3 → 155
Calls
3 calls:
39.0ms
(- (/ 1 (/ t (+ x y))) (/ z t))
6.0ms
(/ t (+ x y))
8.0ms
(/ 1 (/ t (+ x y)))

series24.0ms

Counts
3 → 9
Calls
3 calls:
8.0ms
(- (/ 1 (/ t (+ x y))) (/ z t))
9.0ms
(/ t (+ x y))
6.0ms
(/ 1 (/ t (+ x y)))

simplify66.0ms

Algorithm
egg-herbie
Counts
164 → 164
Iterations

Useful iterations: 0 (53.0ms)

IterNodesCost
049611907
149611907

prune114.0ms

Filtered
96 candidates to 164 candidates (-70.8%)
Pruning

4 alts after pruning (2 fresh and 2 done)

PrunedKeptTotal
New1640164
Fresh022
Picked011
Done011
Total1644168

Merged error: 0b

Counts
168 → 4

regimes287.0ms

Accuracy

0% (0.0b 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
01111
11111

end0.0ms

sample911.0ms

Algorithm
intervals
Results
374.0ms10887×body80valid

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