Details

Time bar (total: 2.8s)

sample14.0ms

Algorithm
intervals
Results
6.0ms263×body80valid

simplify8.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0123
1163
2183
3183

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

localize9.0ms

Local error

Found 1 expressions with local error:

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

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
37×add-sqr-sqrt *-un-lft-identity
25×times-frac
13×add-cube-cbrt
12×distribute-lft-out-- difference-of-squares
5×associate-/r* associate-/l*
3×add-exp-log add-cbrt-cube
2×flip3-- associate-/r/ flip-- associate-/l/
1×pow1 cbrt-undiv expm1-log1p-u frac-2neg div-sub div-exp clear-num log1p-expm1-u div-inv add-log-exp
Counts
1 → 54
Calls
1 calls:
9.0ms
(/ (- x y) (- z y))

series50.0ms

Counts
1 → 3
Calls
1 calls:
50.0ms
(/ (- x y) (- z y))

simplify58.0ms

Algorithm
egg-herbie
Counts
57 → 57
Iterations

Useful iterations: 1 (7.0ms)

IterNodesCost
0228361
1634347
22142347
35002347

prune115.0ms

Filtered
57 candidates to 39 candidates (68.4%)
Pruning

6 alts after pruning (5 fresh and 1 done)

PrunedKeptTotal
New52557
Fresh000
Picked011
Done000
Total52658

Merged error: 0b

Counts
58 → 6

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ 1 (- z y))
0.2b
(* (- x y) (/ 1 (- z y)))

rewrite24.0ms

Algorithm
rewrite-expression-head
Rules
45×add-sqr-sqrt
39×*-un-lft-identity
32×times-frac
22×add-cube-cbrt
21×associate-*r*
15×add-exp-log
9×add-cbrt-cube
8×distribute-lft-out-- difference-of-squares
5×pow1 associate-*l* associate-/r*
4×flip3-- div-exp prod-exp associate-/r/ flip--
3×associate-/l* unswap-sqr
2×cbrt-undiv expm1-log1p-u frac-times rec-exp 1-exp associate-*l/ cbrt-unprod log1p-expm1-u div-inv add-log-exp
1×pow-flip frac-2neg associate-*r/ pow-prod-down clear-num un-div-inv *-commutative inv-pow
Counts
2 → 95
Calls
2 calls:
5.0ms
(/ 1 (- z y))
15.0ms
(* (- x y) (/ 1 (- z y)))

series86.0ms

Counts
2 → 6
Calls
2 calls:
38.0ms
(/ 1 (- z y))
49.0ms
(* (- x y) (/ 1 (- z y)))

simplify47.0ms

Algorithm
egg-herbie
Counts
101 → 101
Iterations

Useful iterations: 2 (40.0ms)

IterNodesCost
0303501
11366438
25001396

prune165.0ms

Filtered
101 candidates to 59 candidates (58.4%)
Pruning

5 alts after pruning (3 fresh and 2 done)

PrunedKeptTotal
New1001101
Fresh224
Picked011
Done011
Total1025107

Merged error: 0b

Counts
107 → 5

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite32.0ms

Algorithm
rewrite-expression-head
Rules
218×times-frac
194×add-sqr-sqrt *-un-lft-identity
90×add-cube-cbrt
52×distribute-lft-out-- difference-of-squares
36×associate-/r*
15×add-exp-log
11×associate-/r/
9×add-cbrt-cube
8×div-exp associate-/l*
6×flip3-- flip-- div-inv
4×cbrt-undiv
3×pow1
2×expm1-log1p-u rec-exp frac-2neg 1-exp clear-num log1p-expm1-u associate-/l/ add-log-exp
1×pow-flip div-sub inv-pow
Counts
2 → 204
Calls
2 calls:
9.0ms
(/ (- z y) (- x y))
12.0ms
(/ 1 (/ (- z y) (- x y)))

series186.0ms

Counts
2 → 6
Calls
2 calls:
48.0ms
(/ (- z y) (- x y))
138.0ms
(/ 1 (/ (- z y) (- x y)))

simplify80.0ms

Algorithm
egg-herbie
Counts
210 → 210
Iterations

Useful iterations: 2 (58.0ms)

IterNodesCost
05931807
127021636
250011468

prune276.0ms

Filtered
210 candidates to 96 candidates (45.7%)
Pruning

5 alts after pruning (2 fresh and 3 done)

PrunedKeptTotal
New2100210
Fresh022
Picked011
Done022
Total2105215

Merged error: 0b

Counts
215 → 5

localize7.0ms

Local error

Found 4 expressions with local error:

0.0b
(/ (- x y) (- z y))
0.2b
(* (sqrt (/ (- x y) (- z y))) (sqrt (/ (- x y) (- z y))))
2.4b
(sqrt (/ (- x y) (- z y)))
2.4b
(sqrt (/ (- x y) (- z y)))

rewrite81.0ms

Algorithm
rewrite-expression-head
Rules
338×*-un-lft-identity
288×add-sqr-sqrt
248×sqrt-prod
231×times-frac
108×distribute-lft-out--
94×add-cube-cbrt
80×difference-of-squares
60×swap-sqr
34×associate-*r* associate-*l*
21×pow1
14×associate-/r/
10×sqrt-pow1 pow1/2
9×unswap-sqr
8×add-exp-log flip3-- add-cbrt-cube flip--
7×div-inv
6×sqrt-div
5×associate-/r* pow-prod-up associate-/l*
4×expm1-log1p-u rem-sqrt-square log1p-expm1-u add-log-exp
3×pow-prod-down pow-sqr
2×associate-/l/
1×cbrt-undiv pow2 frac-times frac-2neg pow-plus sqrt-unprod div-sub associate-*r/ div-exp associate-*l/ prod-exp clear-num rem-square-sqrt *-commutative cbrt-unprod
Counts
4 → 311
Calls
4 calls:
8.0ms
(/ (- x y) (- z y))
34.0ms
(* (sqrt (/ (- x y) (- z y))) (sqrt (/ (- x y) (- z y))))
8.0ms
(sqrt (/ (- x y) (- z y)))
8.0ms
(sqrt (/ (- x y) (- z y)))

series311.0ms

Counts
4 → 12
Calls
4 calls:
47.0ms
(/ (- x y) (- z y))
51.0ms
(* (sqrt (/ (- x y) (- z y))) (sqrt (/ (- x y) (- z y))))
104.0ms
(sqrt (/ (- x y) (- z y)))
109.0ms
(sqrt (/ (- x y) (- z y)))

simplify94.0ms

Algorithm
egg-herbie
Counts
323 → 323
Iterations

Useful iterations: 2 (62.0ms)

IterNodesCost
04872553
121002418
250022386

prune658.0ms

Filtered
323 candidates to 186 candidates (57.6%)
Pruning

5 alts after pruning (1 fresh and 4 done)

PrunedKeptTotal
New3230323
Fresh011
Picked011
Done033
Total3235328

Merged error: 0b

Counts
328 → 5

regimes80.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify3.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
063

end0.0ms

sample354.0ms

Algorithm
intervals
Results
182.0ms8362×body80valid