Details

Time bar (total: 1.4s)

sample16.0ms

Algorithm
intervals
Results
7.0ms313×body80valid

simplify18.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0123
1193
2283
3403
4503
5733
61023
71183
81453
91743
101903
111903

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: 0.0b

Counts
2 → 1

localize5.0ms

Local error

Found 2 expressions with local error:

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

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
22×*-un-lft-identity
20×add-sqr-sqrt
15×times-frac
12×add-cube-cbrt
5×associate-/l*
4×add-exp-log add-cbrt-cube distribute-lft-out-- add-log-exp difference-of-squares
3×associate-/r*
2×pow1 div-sub associate-/l/
1×cbrt-undiv +-commutative associate-+r- flip3-- frac-2neg flip3-+ div-exp clear-num sum-log flip-- flip-+ div-inv distribute-lft-out
Counts
2 → 51
Calls
2 calls:
5.0ms
(/ (- y x) z)
8.0ms
(+ x (/ (- y x) z))

series49.0ms

Counts
2 → 6
Calls
2 calls:
28.0ms
(/ (- y x) z)
21.0ms
(+ x (/ (- y x) z))

simplify59.0ms

Algorithm
egg-herbie
Counts
57 → 57
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0221273
1676261
22890261
35002261

prune84.0ms

Filtered
57 candidates to 40 candidates (70.2%)
Pruning

4 alts after pruning (4 fresh and 0 done)

PrunedKeptTotal
New53457
Fresh000
Picked101
Done000
Total54458

Merged error: 0.0b

Counts
58 → 4

localize6.0ms

Local error

Found 1 expressions with local error:

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

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt *-un-lft-identity add-log-exp
2×diff-log frac-sub distribute-lft-out-- difference-of-squares
1×pow1 add-exp-log add-cube-cbrt sub-neg flip3-- flip3-+ times-frac associate--l+ sum-log add-cbrt-cube flip-- flip-+ distribute-lft-out
Counts
1 → 20
Calls
1 calls:
13.0ms
(- (+ x (/ y z)) (/ x z))

series21.0ms

Counts
1 → 3
Calls
1 calls:
21.0ms
(- (+ x (/ y z)) (/ x z))

simplify42.0ms

Algorithm
egg-herbie
Counts
23 → 23
Iterations

Useful iterations: 2 (12.0ms)

IterNodesCost
0154179
1459169
21664164
35001164

prune33.0ms

Filtered
23 candidates to 15 candidates (65.2%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New23023
Fresh033
Picked011
Done000
Total23427

Merged error: 0.0b

Counts
27 → 4

localize8.0ms

Local error

Found 2 expressions with local error:

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

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
19×add-sqr-sqrt
13×*-un-lft-identity associate-*r*
11×add-exp-log times-frac
10×add-cube-cbrt
7×add-cbrt-cube
5×associate-*l*
4×pow1 prod-exp add-log-exp
3×unswap-sqr
2×frac-times flip3-- div-exp associate-*l/ flip-- cbrt-unprod
1×cbrt-undiv +-commutative rec-exp flip3-+ 1-exp associate-*r/ pow-prod-down sum-log un-div-inv *-commutative flip-+ div-inv distribute-lft-out-- difference-of-squares
Counts
2 → 53
Calls
2 calls:
3.0ms
(+ x (* (- y x) (/ 1 z)))
9.0ms
(* (- y x) (/ 1 z))

series46.0ms

Counts
2 → 6
Calls
2 calls:
21.0ms
(+ x (* (- y x) (/ 1 z)))
25.0ms
(* (- y x) (/ 1 z))

simplify34.0ms

Algorithm
egg-herbie
Counts
59 → 59
Iterations

Useful iterations: 2 (30.0ms)

IterNodesCost
0296305
11237264
25001250

prune84.0ms

Filtered
59 candidates to 41 candidates (69.5%)
Pruning

4 alts after pruning (2 fresh and 2 done)

PrunedKeptTotal
New59059
Fresh022
Picked011
Done011
Total59463

Merged error: 0.0b

Counts
63 → 4

localize6.0ms

Local error

Found 3 expressions with local error:

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

rewrite38.0ms

Algorithm
rewrite-expression-head
Rules
138×times-frac
106×*-un-lft-identity
103×add-sqr-sqrt
71×add-cube-cbrt
26×associate-/r*
16×add-exp-log distribute-lft-out-- difference-of-squares
11×associate-/r/
10×add-cbrt-cube
8×div-exp
7×div-inv
6×associate-/l*
5×flip3-- flip-- add-log-exp
4×pow1 cbrt-undiv
2×rec-exp frac-2neg 1-exp clear-num distribute-lft-out
1×+-commutative pow-flip flip3-+ sum-log flip-+ inv-pow
Counts
3 → 158
Calls
3 calls:
17.0ms
(+ x (/ 1 (/ z (- y x))))
5.0ms
(/ z (- y x))
8.0ms
(/ 1 (/ z (- y x)))

series80.0ms

Counts
3 → 9
Calls
3 calls:
20.0ms
(+ x (/ 1 (/ z (- y x))))
27.0ms
(/ z (- y x))
34.0ms
(/ 1 (/ z (- y x)))

simplify50.0ms

Algorithm
egg-herbie
Counts
167 → 167
Iterations

Useful iterations: 2 (34.0ms)

IterNodesCost
04931141
12183916
25001901

prune165.0ms

Filtered
167 candidates to 84 candidates (50.3%)
Pruning

4 alts after pruning (1 fresh and 3 done)

PrunedKeptTotal
New1670167
Fresh011
Picked011
Done022
Total1674171

Merged error: 0.0b

Counts
171 → 4

regimes51.0ms

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
084
184

end0.0ms

sample422.0ms

Algorithm
intervals
Results
222.0ms10009×body80valid

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