Details

Time bar (total: 2.1s)

sample21.0ms

Algorithm
intervals
Results
10.0ms340×body80valid

simplify34.0ms

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

prune2.0ms

Filtered
1 candidates to 0 candidates (0.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

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))

rewrite10.0ms

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:
9.0ms
(/ (- (+ x y) z) (* t 2.0))

series41.0ms

Counts
1 → 3
Calls
1 calls:
41.0ms
(/ (- (+ x y) z) (* t 2.0))

simplify67.0ms

Algorithm
egg-herbie
Counts
33 → 33
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0203198
1740169
23492169
35001169

prune57.0ms

Filtered
33 candidates to 23 candidates (69.7%)
Pruning

3 alts after pruning (3 fresh and 0 done)

PrunedKeptTotal
New30333
Fresh000
Picked101
Done000
Total31334

Merged error: 0b

Counts
34 → 3

localize6.0ms

Local error

Found 1 expressions with local error:

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

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
32×*-un-lft-identity
20×add-sqr-sqrt
18×times-frac
12×add-cube-cbrt
8×distribute-lft-out--
6×associate-/l*
4×distribute-lft-out difference-of-squares
3×add-exp-log associate-/r* add-cbrt-cube
2×associate-/l/
1×pow1 cbrt-undiv flip3-- frac-2neg div-sub div-exp clear-num flip-- div-inv add-log-exp
Counts
1 → 42
Calls
1 calls:
8.0ms
(/ (- (+ x y) z) t)

series29.0ms

Counts
1 → 3
Calls
1 calls:
29.0ms
(/ (- (+ x y) z) t)

simplify49.0ms

Algorithm
egg-herbie
Counts
45 → 45
Iterations

Useful iterations: 1 (5.0ms)

IterNodesCost
0176272
1540258
22086258
35001258

prune75.0ms

Filtered
45 candidates to 31 candidates (68.9%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New44145
Fresh112
Picked011
Done000
Total45348

Merged error: 0b

Counts
48 → 3

localize7.0ms

Local error

Found 2 expressions with local error:

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

rewrite24.0ms

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:
5.0ms
(/ (+ x y) t)
16.0ms
(- (/ (+ x y) t) (/ z t))

series40.0ms

Counts
2 → 6
Calls
2 calls:
21.0ms
(/ (+ x y) t)
18.0ms
(- (/ (+ x y) t) (/ z t))

simplify46.0ms

Algorithm
egg-herbie
Counts
65 → 65
Iterations

Useful iterations: 2 (15.0ms)

IterNodesCost
0236366
1634351
21634350
35001350

prune99.0ms

Filtered
65 candidates to 45 candidates (69.2%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New65065
Fresh011
Picked011
Done011
Total65368

Merged error: 0b

Counts
68 → 3

localize13.0ms

Local error

Found 4 expressions with local error:

0.0b
(* (* t 2.0) (+ (+ x y) z))
0.0b
(* (+ x y) (+ x y))
4.9b
(- (* (+ x y) (+ x y)) (* z z))
37.0b
(/ (- (* (+ x y) (+ x y)) (* z z)) (* (* t 2.0) (+ (+ x y) z)))

rewrite58.0ms

Algorithm
rewrite-expression-head
Rules
30×*-un-lft-identity
20×add-exp-log add-cbrt-cube
16×pow1
13×add-sqr-sqrt
11×add-cube-cbrt
9×associate-*r* distribute-lft-out
8×flip3-+ flip-+
7×prod-exp cbrt-unprod
6×associate-*r/ swap-sqr add-log-exp
5×associate-*l*
4×frac-times times-frac pow-prod-down associate-/l*
3×cbrt-undiv distribute-rgt-in distribute-lft-in div-exp difference-of-squares
2×flip3-- associate-*l/ associate--l+ associate-/r/ *-commutative flip-- associate-/l/
1×pow2 sub-neg frac-2neg pow-plus diff-log div-sub clear-num associate-/r* pow-sqr pow-prod-up div-inv unswap-sqr
Counts
4 → 109
Calls
4 calls:
16.0ms
(* (* t 2.0) (+ (+ x y) z))
10.0ms
(* (+ x y) (+ x y))
8.0ms
(- (* (+ x y) (+ x y)) (* z z))
18.0ms
(/ (- (* (+ x y) (+ x y)) (* z z)) (* (* t 2.0) (+ (+ x y) z)))

series229.0ms

Counts
4 → 12
Calls
4 calls:
34.0ms
(* (* t 2.0) (+ (+ x y) z))
14.0ms
(* (+ x y) (+ x y))
59.0ms
(- (* (+ x y) (+ x y)) (* z z))
121.0ms
(/ (- (* (+ x y) (+ x y)) (* z z)) (* (* t 2.0) (+ (+ x y) z)))

simplify101.0ms

Algorithm
egg-herbie
Counts
121 → 121
Iterations

Useful iterations: 2 (89.0ms)

IterNodesCost
0619940
13712789
25001785

prune207.0ms

Filtered
121 candidates to 74 candidates (61.2%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New1210121
Fresh000
Picked011
Done022
Total1213124

Merged error: 0b

Counts
124 → 3

regimes179.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0104
1104

end0.0ms

sample682.0ms

Algorithm
intervals
Results
370.0ms10842×body80valid

Profiling

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