Details

Time bar (total: 2.7s)

sample30.0ms

Algorithm
intervals
Results
9.0ms345×body80valid

simplify31.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0204
1414
2584
3774
41114
51714
62934
75214
87074
97874
109644
119884
129884

prune4.0ms

Filtered
1 candidates to 0 candidates (100.0%)
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 2 expressions with local error:

0.0b
(- (+ x y) z)
0.0b
(/ (- (+ x y) z) (* t 2.0))

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
19×*-un-lft-identity
10×add-sqr-sqrt
7×add-exp-log add-cbrt-cube add-log-exp
6×times-frac associate-/l* distribute-lft-out--
4×add-cube-cbrt
3×distribute-lft-out difference-of-squares
2×pow1 cbrt-undiv flip3-- diff-log div-exp flip-- associate-/l/
1×sub-neg frac-2neg div-sub prod-exp associate--l+ clear-num associate-/r* sum-log cbrt-unprod div-inv
Counts
2 → 47
Calls
2 calls:
6.0ms
(- (+ x y) z)
12.0ms
(/ (- (+ x y) z) (* t 2.0))

series62.0ms

Counts
2 → 6
Calls
2 calls:
18.0ms
(- (+ x y) z)
44.0ms
(/ (- (+ x y) z) (* t 2.0))

simplify73.0ms

Algorithm
egg-herbie
Counts
53 → 53
Iterations

Useful iterations: 2 (20.0ms)

IterNodesCost
0235273
1843239
23900238
35001238

prune111.0ms

Filtered
53 candidates to 35 candidates (34.0%)
Pruning

4 alts after pruning (4 fresh and 0 done)

PrunedKeptTotal
New49453
Fresh000
Picked101
Done000
Total50454

Merged error: 0b

Counts
54 → 4

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (+ x y) (* t 2.0))
0.0b
(- (/ (+ x y) (* t 2.0)) (/ z (* t 2.0)))

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
15×*-un-lft-identity
8×times-frac
7×add-exp-log add-cbrt-cube
6×add-sqr-sqrt
4×add-cube-cbrt associate-/l* add-log-exp
3×div-inv distribute-lft-out distribute-lft-out--
2×pow1 cbrt-undiv div-exp associate-/l/
1×sub-neg flip3-- distribute-rgt-out-- frac-2neg flip3-+ diff-log prod-exp clear-num associate-/r* frac-sub flip-- cbrt-unprod flip-+ sub-div difference-of-squares
Counts
2 → 44
Calls
2 calls:
6.0ms
(/ (+ x y) (* t 2.0))
10.0ms
(- (/ (+ x y) (* t 2.0)) (/ z (* t 2.0)))

series79.0ms

Counts
2 → 6
Calls
2 calls:
41.0ms
(/ (+ x y) (* t 2.0))
38.0ms
(- (/ (+ x y) (* t 2.0)) (/ z (* t 2.0)))

simplify72.0ms

Algorithm
egg-herbie
Counts
50 → 50
Iterations

Useful iterations: 2 (21.0ms)

IterNodesCost
0268324
1890289
23645287
35001287

prune114.0ms

Filtered
50 candidates to 35 candidates (30.0%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New50050
Fresh033
Picked011
Done000
Total50454

Merged error: 0b

Counts
54 → 4

localize11.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (+ x y) z)
0.3b
(* (/ 1 t) (/ (- (+ x y) z) 2.0))

rewrite24.0ms

Algorithm
rewrite-expression-head
Rules
44×add-sqr-sqrt
41×*-un-lft-identity
34×times-frac
24×add-exp-log
22×associate-*r*
19×add-cube-cbrt
14×add-cbrt-cube
13×associate-*l*
8×div-exp prod-exp distribute-lft-out--
7×add-log-exp
6×unswap-sqr
4×pow1 cbrt-undiv cbrt-unprod distribute-lft-out difference-of-squares
2×rec-exp diff-log 1-exp div-inv
1×frac-times sub-neg flip3-- associate-*r/ pow-prod-down associate-*l/ associate--l+ sum-log *-commutative flip--
Counts
2 → 82
Calls
2 calls:
5.0ms
(- (+ x y) z)
15.0ms
(* (/ 1 t) (/ (- (+ x y) z) 2.0))

series72.0ms

Counts
2 → 6
Calls
2 calls:
18.0ms
(- (+ x y) z)
54.0ms
(* (/ 1 t) (/ (- (+ x y) z) 2.0))

simplify44.0ms

Algorithm
egg-herbie
Counts
88 → 88
Iterations

Useful iterations: 2 (37.0ms)

IterNodesCost
0452576
11978492
25001486

prune199.0ms

Filtered
88 candidates to 54 candidates (38.6%)
Pruning

4 alts after pruning (2 fresh and 2 done)

PrunedKeptTotal
New88088
Fresh022
Picked011
Done011
Total88492

Merged error: 0b

Counts
92 → 4

localize8.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (+ x y) z)
0.0b
(/ (* t 2.0) (- (+ x y) z))
0.6b
(/ 1 (/ (* t 2.0) (- (+ x y) z)))

rewrite28.0ms

Algorithm
rewrite-expression-head
Rules
66×times-frac
61×*-un-lft-identity
40×add-sqr-sqrt
29×add-exp-log
26×add-cube-cbrt
18×associate-/r*
17×add-cbrt-cube
14×div-exp distribute-lft-out--
11×associate-/r/
8×add-log-exp
7×cbrt-undiv distribute-lft-out difference-of-squares
6×flip3-- flip-- div-inv
4×pow1 prod-exp associate-/l*
3×rec-exp 1-exp
2×frac-2neg diff-log clear-num cbrt-unprod
1×sub-neg pow-flip associate--l+ sum-log inv-pow
Counts
3 → 122
Calls
3 calls:
5.0ms
(- (+ x y) z)
8.0ms
(/ (* t 2.0) (- (+ x y) z))
10.0ms
(/ 1 (/ (* t 2.0) (- (+ x y) z)))

series143.0ms

Counts
3 → 9
Calls
3 calls:
28.0ms
(- (+ x y) z)
63.0ms
(/ (* t 2.0) (- (+ x y) z))
52.0ms
(/ 1 (/ (* t 2.0) (- (+ x y) z)))

simplify75.0ms

Algorithm
egg-herbie
Counts
131 → 131
Iterations

Useful iterations: 2 (57.0ms)

IterNodesCost
0431952
12147839
25001762

prune232.0ms

Filtered
131 candidates to 62 candidates (52.7%)
Pruning

4 alts after pruning (1 fresh and 3 done)

PrunedKeptTotal
New1310131
Fresh011
Picked011
Done022
Total1314135

Merged error: 0b

Counts
135 → 4

regimes451.0ms

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
0126
1126

end0.0ms

sample776.0ms

Algorithm
intervals
Results
299.0ms10958×body80valid

Profiling

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