Details

Time bar (total: 1.7s)

sample19.0ms

Algorithm
intervals
Results
10.0ms340×body80valid

simplify52.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0114
1184
2324
3474
4574
5754
61094
71784
83974
913694
1050014

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: 9.9b

Counts
2 → 1

localize6.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ x (* y (- z x)))
0.0b
(* y (- z x))
9.2b
(/ (+ x (* y (- z x))) z)

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
17×add-sqr-sqrt
15×*-un-lft-identity
13×add-cube-cbrt
9×times-frac
7×add-exp-log add-cbrt-cube
5×pow1 associate-*r* add-log-exp
4×distribute-rgt-in sub-neg associate-+r+ distribute-lft-in
3×associate-*l* associate-/r* associate-/l*
2×flip3-+ associate-*r/ flip-+ associate-/l/
1×cbrt-undiv +-commutative flip3-- frac-2neg div-exp pow-prod-down prod-exp clear-num sum-log *-commutative flip-- cbrt-unprod div-inv distribute-lft-out-- difference-of-squares unswap-sqr
Counts
3 → 70
Calls
3 calls:
3.0ms
(+ x (* y (- z x)))
6.0ms
(* y (- z x))
8.0ms
(/ (+ x (* y (- z x))) z)

series105.0ms

Counts
3 → 9
Calls
3 calls:
27.0ms
(+ x (* y (- z x)))
36.0ms
(* y (- z x))
42.0ms
(/ (+ x (* y (- z x))) z)

simplify112.0ms

Algorithm
egg-herbie
Counts
79 → 79
Iterations

Useful iterations: 1 (8.0ms)

IterNodesCost
0259420
11042388
24783388
35001388

prune121.0ms

Filtered
79 candidates to 54 candidates (68.4%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New77279
Fresh000
Picked011
Done000
Total77380

Merged error: 3.3b

Counts
80 → 3

localize12.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (+ (/ x z) y) (/ (* x y) z))
6.2b
(/ (* x y) z)

rewrite27.0ms

Algorithm
rewrite-expression-head
Rules
9×*-un-lft-identity
7×add-exp-log add-cbrt-cube add-log-exp
6×add-sqr-sqrt
4×add-cube-cbrt
3×times-frac associate-/r*
2×pow1 cbrt-undiv diff-log div-exp frac-sub distribute-lft-out--
1×sub-neg flip3-- frac-2neg flip3-+ prod-exp associate--l+ clear-num sum-log flip-- cbrt-unprod flip-+ div-inv distribute-lft-out associate-/l* difference-of-squares
Counts
2 → 40
Calls
2 calls:
18.0ms
(- (+ (/ x z) y) (/ (* x y) z))
7.0ms
(/ (* x y) z)

series52.0ms

Counts
2 → 6
Calls
2 calls:
27.0ms
(- (+ (/ x z) y) (/ (* x y) z))
24.0ms
(/ (* x y) z)

simplify30.0ms

Algorithm
egg-herbie
Counts
46 → 46
Iterations

Useful iterations: 2 (26.0ms)

IterNodesCost
0244274
11067254
25001250

prune66.0ms

Filtered
46 candidates to 31 candidates (67.4%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New44246
Fresh101
Picked101
Done011
Total46349

Merged error: 0b

Counts
49 → 3

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (+ (/ x z) y) (* (/ x z) y))
3.0b
(* (/ x z) y)

rewrite16.0ms

Algorithm
rewrite-expression-head
Rules
15×add-sqr-sqrt
13×associate-*l*
10×add-cube-cbrt *-un-lft-identity times-frac
7×add-exp-log add-cbrt-cube add-log-exp
4×pow1
3×associate-*r* associate-*l/
2×diff-log prod-exp frac-sub cbrt-unprod unswap-sqr
1×cbrt-undiv sub-neg flip3-- flip3-+ div-exp pow-prod-down associate--l+ sum-log *-commutative flip-- flip-+ div-inv
Counts
2 → 48
Calls
2 calls:
8.0ms
(- (+ (/ x z) y) (* (/ x z) y))
6.0ms
(* (/ x z) y)

series50.0ms

Counts
2 → 6
Calls
2 calls:
27.0ms
(- (+ (/ x z) y) (* (/ x z) y))
22.0ms
(* (/ x z) y)

simplify33.0ms

Algorithm
egg-herbie
Counts
54 → 54
Iterations

Useful iterations: 2 (28.0ms)

IterNodesCost
0273288
11091273
25001265

prune77.0ms

Filtered
54 candidates to 39 candidates (72.2%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New54054
Fresh011
Picked011
Done011
Total54357

Merged error: 0b

Counts
57 → 3

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (+ (/ x z) y) (/ x (/ z y)))
6.2b
(/ x (/ z y))

rewrite31.0ms

Algorithm
rewrite-expression-head
Rules
78×times-frac
53×add-sqr-sqrt
49×*-un-lft-identity
44×add-cube-cbrt
13×associate-/r*
7×add-exp-log add-cbrt-cube add-log-exp
5×div-inv
3×cbrt-undiv div-exp associate-/l* difference-of-squares
2×pow1 diff-log frac-sub distribute-lft-out--
1×sub-neg flip3-- frac-2neg flip3-+ associate--l+ clear-num sum-log associate-/r/ flip-- flip-+ distribute-lft-out
Counts
2 → 91
Calls
2 calls:
19.0ms
(- (+ (/ x z) y) (/ x (/ z y)))
8.0ms
(/ x (/ z y))

series48.0ms

Counts
2 → 6
Calls
2 calls:
27.0ms
(- (+ (/ x z) y) (/ x (/ z y)))
20.0ms
(/ x (/ z y))

simplify53.0ms

Algorithm
egg-herbie
Counts
97 → 97
Iterations

Useful iterations: 2 (41.0ms)

IterNodesCost
0475677
11870652
25001647

prune164.0ms

Filtered
97 candidates to 77 candidates (79.4%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New97097
Fresh000
Picked011
Done022
Total973100

Merged error: 0b

Counts
100 → 3

regimes57.0ms

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
095
195

end0.0ms

sample510.0ms

Algorithm
intervals
Results
306.0ms10088×body80valid

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