Details

Time bar (total: 2.0s)

sample16.0ms

Algorithm
intervals
Results
8.0ms256×body80valid

simplify8.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0155
1225
2255
3265
4265

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 2 expressions with local error:

0.0b
(/ (* x y) 2.0)
8.1b
(/ y (+ 1.0 (/ (* x y) 2.0)))

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
21×*-un-lft-identity
15×times-frac
13×add-sqr-sqrt add-cube-cbrt
9×add-exp-log add-cbrt-cube
7×associate-/r*
4×distribute-lft-out associate-/l*
3×cbrt-undiv div-exp
2×pow1 frac-2neg clear-num associate-/r/ div-inv add-log-exp
1×flip3-+ prod-exp cbrt-unprod flip-+
Counts
2 → 54
Calls
2 calls:
4.0ms
(/ (* x y) 2.0)
6.0ms
(/ y (+ 1.0 (/ (* x y) 2.0)))

series84.0ms

Counts
2 → 6
Calls
2 calls:
19.0ms
(/ (* x y) 2.0)
64.0ms
(/ y (+ 1.0 (/ (* x y) 2.0)))

simplify36.0ms

Algorithm
egg-herbie
Counts
60 → 60
Iterations

Useful iterations: 2 (30.0ms)

IterNodesCost
0299361
11304334
25002330

prune95.0ms

Filtered
60 candidates to 43 candidates (71.7%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New57360
Fresh000
Picked011
Done000
Total57461

Merged error: 0b

Counts
61 → 4

localize8.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ (* x y) 2.0)
0.1b
(/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) y))
8.1b
(/ (+ 1.0 (/ (* x y) 2.0)) y)

rewrite25.0ms

Algorithm
rewrite-expression-head
Rules
111×times-frac
95×*-un-lft-identity
63×add-sqr-sqrt add-cube-cbrt
22×associate-/r*
21×add-exp-log
16×distribute-lft-out
15×add-cbrt-cube
10×div-exp
8×associate-/l*
7×div-inv
6×cbrt-undiv
4×pow1
3×frac-2neg clear-num add-log-exp
2×rec-exp 1-exp associate-/l/
1×pow-flip flip3-+ prod-exp associate-/r/ cbrt-unprod flip-+ inv-pow
Counts
3 → 142
Calls
3 calls:
4.0ms
(/ (* x y) 2.0)
8.0ms
(/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) y))
7.0ms
(/ (+ 1.0 (/ (* x y) 2.0)) y)

series133.0ms

Counts
3 → 9
Calls
3 calls:
19.0ms
(/ (* x y) 2.0)
61.0ms
(/ 1 (/ (+ 1.0 (/ (* x y) 2.0)) y))
53.0ms
(/ (+ 1.0 (/ (* x y) 2.0)) y)

simplify66.0ms

Algorithm
egg-herbie
Counts
151 → 151
Iterations

Useful iterations: 2 (52.0ms)

IterNodesCost
05341267
126361136
250021049

prune159.0ms

Filtered
151 candidates to 77 candidates (51.0%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New1492151
Fresh202
Picked101
Done011
Total1523155

Merged error: 0b

Counts
155 → 3

localize8.0ms

Local error

Found 1 expressions with local error:

0.1b
(/ 1 (+ (* 0.5 x) (* 1.0 (/ 1 y))))

rewrite6.0ms

Algorithm
rewrite-expression-head
Rules
9×add-sqr-sqrt add-cube-cbrt *-un-lft-identity times-frac
5×add-exp-log
3×associate-/r* add-cbrt-cube associate-/l*
2×pow1 div-exp associate-/r/
1×cbrt-undiv rec-exp pow-flip frac-2neg flip3-+ 1-exp clear-num flip-+ div-inv inv-pow add-log-exp
Counts
1 → 33
Calls
1 calls:
5.0ms
(/ 1 (+ (* 0.5 x) (* 1.0 (/ 1 y))))

series53.0ms

Counts
1 → 3
Calls
1 calls:
53.0ms
(/ 1 (+ (* 0.5 x) (* 1.0 (/ 1 y))))

simplify162.0ms

Algorithm
egg-herbie
Counts
36 → 36
Iterations

Useful iterations: 2 (27.0ms)

IterNodesCost
0218317
1944287
24998269
35002269

prune41.0ms

Filtered
36 candidates to 19 candidates (52.8%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New36036
Fresh011
Picked011
Done011
Total36339

Merged error: 0b

Counts
39 → 3

localize10.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ (* x y) 2.0)
0.4b
(/ 1 (+ 1.0 (/ (* x y) 2.0)))
7.8b
(/ (/ 1 (+ 1.0 (/ (* x y) 2.0))) (/ 1 y))

rewrite53.0ms

Algorithm
rewrite-expression-head
Rules
588×times-frac
351×*-un-lft-identity
259×add-sqr-sqrt add-cube-cbrt
52×add-exp-log
46×distribute-lft-out
36×div-exp div-inv
31×associate-/r/
22×add-cbrt-cube associate-/l*
20×associate-/r*
15×flip3-+ flip-+
11×cbrt-undiv
9×rec-exp 1-exp
4×pow1
3×frac-2neg clear-num add-log-exp
1×pow-flip prod-exp cbrt-unprod associate-/l/ inv-pow
Counts
3 → 355
Calls
3 calls:
4.0ms
(/ (* x y) 2.0)
6.0ms
(/ 1 (+ 1.0 (/ (* x y) 2.0)))
19.0ms
(/ (/ 1 (+ 1.0 (/ (* x y) 2.0))) (/ 1 y))

series139.0ms

Counts
3 → 9
Calls
3 calls:
23.0ms
(/ (* x y) 2.0)
48.0ms
(/ 1 (+ 1.0 (/ (* x y) 2.0)))
67.0ms
(/ (/ 1 (+ 1.0 (/ (* x y) 2.0))) (/ 1 y))

simplify79.0ms

Algorithm
egg-herbie
Counts
364 → 364
Iterations

Useful iterations: 1 (34.0ms)

IterNodesCost
015834732
150014203

prune371.0ms

Filtered
364 candidates to 154 candidates (42.3%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New3640364
Fresh000
Picked011
Done022
Total3643367

Merged error: 0b

Counts
367 → 3

regimes50.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0115
1115

end0.0ms

sample390.0ms

Algorithm
intervals
Results
254.0ms7999×body80valid
0.0ms1×body1280valid

Profiling

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