Details

Time bar (total: 1.8s)

sample12.0ms

Algorithm
intervals
Results
6.0ms256×body80valid

simplify5.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

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

localize5.0ms

Local error

Found 1 expressions with local error:

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

rewrite9.0ms

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 flip3-- frac-2neg flip3-+ div-exp clear-num flip-- flip-+ div-inv add-log-exp
Counts
1 → 45
Calls
1 calls:
8.0ms
(/ (+ x y) (- x y))

series67.0ms

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

simplify44.0ms

Algorithm
egg-herbie
Counts
48 → 48
Iterations

Useful iterations: 2 (13.0ms)

IterNodesCost
0169288
1510274
21421270
35001270

prune70.0ms

Filtered
48 candidates to 32 candidates (66.7%)
Pruning

4 alts after pruning (4 fresh and 0 done)

PrunedKeptTotal
New44448
Fresh000
Picked101
Done000
Total45449

Merged error: 0.0b

Counts
49 → 4

localize7.0ms

Local error

Found 3 expressions with local error:

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

rewrite41.0ms

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×pow-unpow 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 → 185
Calls
3 calls:
10.0ms
(pow (/ (+ x y) (- x y)) 3)
11.0ms
(cbrt (pow (/ (+ x y) (- x y)) 3))
8.0ms
(/ (+ x y) (- x y))

series231.0ms

Counts
3 → 9
Calls
3 calls:
77.0ms
(pow (/ (+ x y) (- x y)) 3)
90.0ms
(cbrt (pow (/ (+ x y) (- x y)) 3))
64.0ms
(/ (+ x y) (- x y))

simplify73.0ms

Algorithm
egg-herbie
Counts
194 → 194
Iterations

Useful iterations: 2 (48.0ms)

IterNodesCost
04821409
121281316
250011298

prune205.0ms

Filtered
194 candidates to 86 candidates (44.3%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New1940194
Fresh033
Picked011
Done000
Total1944198

Merged error: 0.0b

Counts
198 → 4

localize10.0ms

Local error

Found 2 expressions with local error:

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

rewrite29.0ms

Algorithm
rewrite-expression-head
Rules
178×times-frac
174×*-un-lft-identity
122×add-sqr-sqrt
80×add-cube-cbrt
30×associate-/r*
26×distribute-lft-out
21×distribute-lft-out-- difference-of-squares
15×add-exp-log
11×associate-/r/
9×add-cbrt-cube
8×div-exp associate-/l*
6×div-inv
5×flip3-+ flip-+
4×cbrt-undiv
3×pow1
2×rec-exp frac-2neg 1-exp clear-num associate-/l/ add-log-exp
1×flip3-- pow-flip div-sub flip-- inv-pow
Counts
2 → 174
Calls
2 calls:
12.0ms
(/ 1 (/ (- x y) (+ x y)))
9.0ms
(/ (- x y) (+ x y))

series135.0ms

Counts
2 → 6
Calls
2 calls:
64.0ms
(/ 1 (/ (- x y) (+ x y)))
71.0ms
(/ (- x y) (+ x y))

simplify63.0ms

Algorithm
egg-herbie
Counts
180 → 180
Iterations

Useful iterations: 2 (42.0ms)

IterNodesCost
04861462
121981311
250011167

prune153.0ms

Filtered
180 candidates to 78 candidates (43.3%)
Pruning

4 alts after pruning (2 fresh and 2 done)

PrunedKeptTotal
New1800180
Fresh022
Picked011
Done011
Total1804184

Merged error: 0.0b

Counts
184 → 4

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
43×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
7×distribute-lft-out-- difference-of-squares
5×pow1 associate-/r*
4×div-exp associate-*l* prod-exp associate-/r/
3×associate-/l* unswap-sqr
2×cbrt-undiv frac-times rec-exp flip3-- flip3-+ 1-exp associate-*l/ flip-- cbrt-unprod flip-+ div-inv add-log-exp
1×pow-flip frac-2neg associate-*r/ pow-prod-down clear-num un-div-inv *-commutative distribute-lft-out inv-pow
Counts
2 → 90
Calls
2 calls:
6.0ms
(/ 1 (- x y))
13.0ms
(* (+ x y) (/ 1 (- x y)))

series106.0ms

Counts
2 → 6
Calls
2 calls:
37.0ms
(/ 1 (- x y))
69.0ms
(* (+ x y) (/ 1 (- x y)))

simplify51.0ms

Algorithm
egg-herbie
Counts
96 → 96
Iterations

Useful iterations: 2 (38.0ms)

IterNodesCost
0288478
11398416
25001362

prune96.0ms

Filtered
96 candidates to 52 candidates (54.2%)
Pruning

4 alts after pruning (1 fresh and 3 done)

PrunedKeptTotal
New96096
Fresh011
Picked011
Done022
Total964100

Merged error: 0.0b

Counts
100 → 4

regimes45.0ms

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

sample308.0ms

Algorithm
intervals
Results
185.0ms8000×body80valid

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