Details

Time bar (total: 2.7s)

sample19.0ms

Algorithm
intervals
Results
9.0ms256×body80valid

simplify8.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
083
193
293

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

localize7.0ms

Local error

Found 1 expressions with local error:

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

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
34×*-un-lft-identity
22×add-sqr-sqrt
20×times-frac
12×add-cube-cbrt
6×distribute-lft-out
5×associate-/r* distribute-lft-out-- difference-of-squares
4×associate-/l*
3×add-exp-log add-cbrt-cube
2×associate-/r/ associate-/l/
1×pow1 cbrt-undiv expm1-log1p-u flip3-- frac-2neg flip3-+ div-exp clear-num flip-- flip-+ log1p-expm1-u div-inv add-log-exp
Counts
1 → 47
Calls
1 calls:
16.0ms
(/ (+ x y) (- x y))

series67.0ms

Counts
1 → 3
Calls
1 calls:
67.0ms
(/ (+ x y) (- x y))

simplify42.0ms

Algorithm
egg-herbie
Counts
50 → 50
Iterations

Useful iterations: 2 (13.0ms)

IterNodesCost
0174296
1526282
21532278
35001278

prune69.0ms

Filtered
50 candidates to 34 candidates (68.0%)
Pruning

4 alts after pruning (4 fresh and 0 done)

PrunedKeptTotal
New46450
Fresh000
Picked101
Done000
Total47451

Merged error: 0.0b

Counts
51 → 4

localize8.0ms

Local error

Found 3 expressions with local error:

0.0b
(log (exp (/ (+ x y) (- x y))))
0.0b
(exp (/ (+ x y) (- x y)))
0.0b
(/ (+ x y) (- x y))

rewrite31.0ms

Algorithm
rewrite-expression-head
Rules
93×*-un-lft-identity
61×add-sqr-sqrt
60×times-frac
52×exp-prod
35×add-cube-cbrt
27×log-pow
16×distribute-lft-out
13×distribute-lft-out-- difference-of-squares
6×associate-/r/
5×add-exp-log associate-/r* add-cbrt-cube
4×pow1 associate-/l* add-log-exp
3×expm1-log1p-u log-prod flip3-- flip-- log1p-expm1-u div-inv
2×associate-/l/
1×cbrt-undiv frac-2neg flip3-+ div-exp rem-log-exp clear-num flip-+ rem-exp-log
Counts
3 → 123
Calls
3 calls:
10.0ms
(log (exp (/ (+ x y) (- x y))))
8.0ms
(exp (/ (+ x y) (- x y)))
7.0ms
(/ (+ x y) (- x y))

series234.0ms

Counts
3 → 9
Calls
3 calls:
95.0ms
(log (exp (/ (+ x y) (- x y))))
77.0ms
(exp (/ (+ x y) (- x y)))
62.0ms
(/ (+ x y) (- x y))

simplify75.0ms

Algorithm
egg-herbie
Counts
132 → 132
Iterations

Useful iterations: 3 (60.0ms)

IterNodesCost
0244686
1627649
21742640
35001637

prune269.0ms

Filtered
132 candidates to 88 candidates (66.7%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New1320132
Fresh033
Picked011
Done000
Total1324136

Merged error: 0.0b

Counts
136 → 4

localize7.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ (+ x y) (- x y))
0.0b
(cbrt (pow (/ (+ x y) (- x y)) 3))
0.0b
(pow (/ (+ x y) (- x y)) 3)

rewrite36.0ms

Algorithm
rewrite-expression-head
Rules
150×*-un-lft-identity
100×times-frac
98×add-sqr-sqrt
58×cbrt-prod
56×add-cube-cbrt
52×unpow-prod-down cube-prod
26×distribute-lft-out
21×distribute-lft-out-- difference-of-squares
10×associate-/r/
8×add-exp-log add-cbrt-cube
5×flip3-- associate-/r* flip-- div-inv
4×pow1 associate-/l*
3×expm1-log1p-u pow-unpow log1p-expm1-u add-log-exp
2×cbrt-undiv cube-div cube-mult unpow3 div-exp pow-exp associate-/l/ rem-cube-cbrt sqr-pow
1×pow-to-exp cbrt-div pow-pow frac-2neg flip3-+ pow1/3 clear-num rem-cbrt-cube flip-+
Counts
3 → 191
Calls
3 calls:
7.0ms
(/ (+ x y) (- x y))
10.0ms
(cbrt (pow (/ (+ x y) (- x y)) 3))
10.0ms
(pow (/ (+ x y) (- x y)) 3)

series212.0ms

Counts
3 → 9
Calls
3 calls:
60.0ms
(/ (+ x y) (- x y))
82.0ms
(cbrt (pow (/ (+ x y) (- x y)) 3))
70.0ms
(pow (/ (+ x y) (- x y)) 3)

simplify64.0ms

Algorithm
egg-herbie
Counts
200 → 200
Iterations

Useful iterations: 2 (46.0ms)

IterNodesCost
04931433
121481337
250011319

prune197.0ms

Filtered
200 candidates to 91 candidates (45.5%)
Pruning

5 alts after pruning (3 fresh and 2 done)

PrunedKeptTotal
New1991200
Fresh022
Picked011
Done011
Total1995204

Merged error: 0b

Counts
204 → 5

localize12.0ms

Local error

Found 4 expressions with local error:

0.0b
(/ (+ x y) (- x y))
0.0b
(/ (+ x y) (- x y))
0.0b
(cbrt (/ (+ x y) (- x y)))
0.0b
(* (/ (+ x y) (- x y)) (/ (+ x y) (- x y)))

rewrite61.0ms

Algorithm
rewrite-expression-head
Rules
312×*-un-lft-identity
188×times-frac
164×add-sqr-sqrt
84×add-cube-cbrt
55×distribute-lft-out
48×swap-sqr
46×distribute-lft-out--
34×difference-of-squares
26×cbrt-prod associate-*r* associate-*l*
20×add-exp-log add-cbrt-cube
14×associate-/r/
11×pow1
10×associate-/r*
8×associate-/l*
7×flip3-- flip-- div-inv
6×cbrt-undiv div-exp
4×expm1-log1p-u prod-exp cbrt-unprod log1p-expm1-u associate-/l/ add-log-exp unswap-sqr
2×frac-2neg flip3-+ clear-num flip-+
1×pow2 frac-times cbrt-div pow-plus pow1/3 associate-*r/ pow-prod-down associate-*l/ pow-sqr *-commutative pow-prod-up
Counts
4 → 261
Calls
4 calls:
8.0ms
(/ (+ x y) (- x y))
7.0ms
(/ (+ x y) (- x y))
6.0ms
(cbrt (/ (+ x y) (- x y)))
26.0ms
(* (/ (+ x y) (- x y)) (/ (+ x y) (- x y)))

series389.0ms

Counts
4 → 12
Calls
4 calls:
58.0ms
(/ (+ x y) (- x y))
61.0ms
(/ (+ x y) (- x y))
199.0ms
(cbrt (/ (+ x y) (- x y)))
70.0ms
(* (/ (+ x y) (- x y)) (/ (+ x y) (- x y)))

simplify96.0ms

Algorithm
egg-herbie
Counts
273 → 273
Iterations

Useful iterations: 2 (66.0ms)

IterNodesCost
05802366
128062192
250012089

prune422.0ms

Filtered
273 candidates to 160 candidates (58.6%)
Pruning

5 alts after pruning (2 fresh and 3 done)

PrunedKeptTotal
New2730273
Fresh022
Picked011
Done022
Total2735278

Merged error: 0b

Counts
278 → 5

regimes55.0ms

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
085
185

end0.0ms

sample309.0ms

Algorithm
intervals
Results
178.0ms8000×body80valid

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