Details

Time bar (total: 1.7s)

sample17.0ms

Algorithm
intervals
Results
7.0ms318×body80valid

simplify52.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

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: 9.4b

Counts
2 → 1

localize8.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ x (* y (- z x)))
0.0b
(* y (- z x))
8.7b
(/ (+ x (* y (- z x))) z)

rewrite16.0ms

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))
5.0ms
(/ (+ x (* y (- z x))) z)

series106.0ms

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

simplify113.0ms

Algorithm
egg-herbie
Counts
79 → 79
Iterations

Useful iterations: 1 (8.0ms)

IterNodesCost
0259420
11042388
24783388
35001388

prune125.0ms

Filtered
79 candidates to 54 candidates (68.4%)
Pruning

4 alts after pruning (4 fresh and 0 done)

PrunedKeptTotal
New75479
Fresh000
Picked101
Done000
Total76480

Merged error: 1.8b

Counts
80 → 4

localize7.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (+ (/ x z) y) (/ (* x y) z))
0.0b
(+ (/ x z) y)
5.1b
(/ (* x y) z)

rewrite40.0ms

Algorithm
rewrite-expression-head
Rules
12×*-un-lft-identity
10×add-log-exp
8×add-exp-log add-cbrt-cube
7×add-sqr-sqrt
5×add-cube-cbrt
3×pow1 times-frac associate-/r*
2×cbrt-undiv flip3-+ diff-log div-exp sum-log frac-sub flip-+ distribute-lft-out distribute-lft-out--
1×+-commutative sub-neg flip3-- frac-2neg prod-exp associate--l+ clear-num flip-- cbrt-unprod div-inv associate-/l* difference-of-squares
Counts
3 → 52
Calls
3 calls:
16.0ms
(- (+ (/ x z) y) (/ (* x y) z))
15.0ms
(+ (/ x z) y)
7.0ms
(/ (* x y) z)

series62.0ms

Counts
3 → 9
Calls
3 calls:
27.0ms
(- (+ (/ x z) y) (/ (* x y) z))
17.0ms
(+ (/ x z) y)
18.0ms
(/ (* x y) z)

simplify32.0ms

Algorithm
egg-herbie
Counts
61 → 61
Iterations

Useful iterations: 2 (27.0ms)

IterNodesCost
0253328
11102308
25001304

prune93.0ms

Filtered
61 candidates to 41 candidates (67.2%)
Pruning

5 alts after pruning (4 fresh and 1 done)

PrunedKeptTotal
New59261
Fresh123
Picked011
Done000
Total60565

Merged error: 0b

Counts
65 → 5

localize6.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (+ (/ x z) y) (* (/ x z) y))
0.0b
(+ (/ x z) y)
3.6b
(* (/ x z) y)

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
16×add-sqr-sqrt
13×*-un-lft-identity associate-*l*
11×add-cube-cbrt
10×times-frac add-log-exp
8×add-exp-log add-cbrt-cube
5×pow1
3×associate-*r* associate-*l/
2×flip3-+ diff-log prod-exp sum-log frac-sub cbrt-unprod flip-+ unswap-sqr
1×cbrt-undiv +-commutative sub-neg flip3-- div-exp pow-prod-down associate--l+ *-commutative flip-- div-inv distribute-lft-out
Counts
3 → 60
Calls
3 calls:
8.0ms
(- (+ (/ x z) y) (* (/ x z) y))
6.0ms
(+ (/ x z) y)
6.0ms
(* (/ x z) y)

series68.0ms

Counts
3 → 9
Calls
3 calls:
27.0ms
(- (+ (/ x z) y) (* (/ x z) y))
17.0ms
(+ (/ x z) y)
23.0ms
(* (/ x z) y)

simplify35.0ms

Algorithm
egg-herbie
Counts
69 → 69
Iterations

Useful iterations: 2 (29.0ms)

IterNodesCost
0283342
11146327
25001320

prune107.0ms

Filtered
69 candidates to 48 candidates (69.6%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New68169
Fresh123
Picked101
Done011
Total70474

Merged error: 0b

Counts
74 → 4

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ y (* (/ x z) (- 1 y)))
3.5b
(* (/ x z) (- 1 y))

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
18×add-sqr-sqrt
13×*-un-lft-identity associate-*l*
10×add-cube-cbrt times-frac
7×add-exp-log add-cbrt-cube
6×associate-*r*
4×pow1 distribute-rgt-in sub-neg associate-+r+ distribute-lft-in add-log-exp
2×frac-times flip3-- associate-*r/ prod-exp flip-- cbrt-unprod difference-of-squares unswap-sqr
1×cbrt-undiv +-commutative flip3-+ div-exp pow-prod-down associate-*l/ sum-log *-commutative flip-+ div-inv distribute-lft-out--
Counts
2 → 58
Calls
2 calls:
3.0ms
(+ y (* (/ x z) (- 1 y)))
9.0ms
(* (/ x z) (- 1 y))

series68.0ms

Counts
2 → 6
Calls
2 calls:
25.0ms
(+ y (* (/ x z) (- 1 y)))
43.0ms
(* (/ x z) (- 1 y))

simplify43.0ms

Algorithm
egg-herbie
Counts
64 → 64
Iterations

Useful iterations: 2 (37.0ms)

IterNodesCost
0317320
11482290
25001289

prune92.0ms

Filtered
64 candidates to 44 candidates (68.8%)
Pruning

4 alts after pruning (2 fresh and 2 done)

PrunedKeptTotal
New64064
Fresh022
Picked011
Done011
Total64468

Merged error: 0b

Counts
68 → 4

regimes54.0ms

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
0124
1124

end0.0ms

sample474.0ms

Algorithm
intervals
Results
259.0ms10107×body80valid

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