Details

Time bar (total: 10.2s)

sample14.0ms

Algorithm
intervals
Results
5.0ms256×body80valid

simplify2.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
045
155
done55

prune2.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.0b

Counts
2 → 1

localize3.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ x (+ x y))

rewrite7.0ms

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

series6.0ms

Counts
1 → 3
Calls
1 calls:
6.0ms
(/ x (+ x y))

simplify2.8s

Counts
36 → 36
Iterations

Useful iterations: 2 (35.0ms)

IterNodesCost
059324
1119305
2246287
3510287
41175287
54380287
done5000287

prune36.0ms

Filtered
25 candidates to 36 candidates (-44.0%)
Pruning

4 alts after pruning (3 fresh and 1 done)

PrunedKeptTotal
New33336
Fresh000
Picked011
Done000
Total33437

Merged error: 0b

Counts
37 → 4

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (+ x y) x)
0.5b
(/ 1 (/ (+ x y) x))

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
108×times-frac
92×*-un-lft-identity
60×add-sqr-sqrt add-cube-cbrt
19×associate-/r*
16×distribute-lft-out
15×add-exp-log
9×add-cbrt-cube
8×div-exp
7×associate-/l*
6×div-inv
4×cbrt-undiv
3×pow1
2×rec-exp frac-2neg 1-exp clear-num associate-/l/ add-log-exp
1×pow-flip flip3-+ associate-/r/ flip-+ inv-pow
Counts
2 → 121
Calls
2 calls:
9.0ms
(/ (+ x y) x)
9.0ms
(/ 1 (/ (+ x y) x))

series10.0ms

Counts
2 → 6
Calls
2 calls:
4.0ms
(/ (+ x y) x)
6.0ms
(/ 1 (/ (+ x y) x))

simplify3.2s

Counts
127 → 127
Iterations

Useful iterations: done (3.2s)

IterNodesCost
01561634
13481347
26481180
313341156
424771156
done50001155

prune72.0ms

Filtered
62 candidates to 127 candidates (-104.8%)
Pruning

3 alts after pruning (2 fresh and 1 done)

PrunedKeptTotal
New1252127
Fresh202
Picked101
Done011
Total1283131

Merged error: 0b

Counts
131 → 3

localize5.0ms

Local error

Found 1 expressions with local error:

0.5b
(/ -1 (- -1 (/ y x)))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
32×add-sqr-sqrt
22×times-frac
20×*-un-lft-identity
12×add-cube-cbrt
8×difference-of-squares
6×associate-/r*
4×distribute-lft-out--
3×add-exp-log add-cbrt-cube associate-/l*
2×associate-/r/
1×pow1 cbrt-undiv flip3-- frac-2neg div-exp clear-num flip-- div-inv add-log-exp
Counts
1 → 41
Calls
1 calls:
11.0ms
(/ -1 (- -1 (/ y x)))

series5.0ms

Counts
1 → 3
Calls
1 calls:
5.0ms
(/ -1 (- -1 (/ y x)))

simplify2.2s

Counts
44 → 44
Iterations

Useful iterations: done (2.2s)

IterNodesCost
083565
1157539
2326515
3714512
41847512
done5000510

prune57.0ms

Filtered
32 candidates to 44 candidates (-37.5%)
Pruning

3 alts after pruning (1 fresh and 2 done)

PrunedKeptTotal
New44044
Fresh011
Picked011
Done011
Total44347

Merged error: 0b

Counts
47 → 3

localize11.0ms

Local error

Found 4 expressions with local error:

0.0b
(/ (+ x y) x)
0.1b
(pow (/ (+ x y) x) 3)
0.5b
(/ 1 (cbrt (pow (/ (+ x y) x) 3)))
14.0b
(cbrt (pow (/ (+ x y) x) 3))

rewrite56.0ms

Algorithm
rewrite-expression-head
Rules
279×times-frac
241×*-un-lft-identity
190×cbrt-prod
161×add-sqr-sqrt add-cube-cbrt
96×unpow-prod-down cube-prod
44×associate-/r*
40×distribute-lft-out
14×div-inv
13×add-exp-log
10×add-cbrt-cube
7×associate-/l*
6×pow1 cube-mult unpow3 sqr-pow
4×div-exp add-log-exp
3×cbrt-undiv cube-div pow-unpow
2×cbrt-div pow-flip frac-2neg pow1/3 pow-exp clear-num associate-/l/ rem-cube-cbrt
1×pow-to-exp rec-exp pow-pow flip3-+ 1-exp associate-/r/ rem-cbrt-cube flip-+ inv-pow
Counts
4 → 318
Calls
4 calls:
6.0ms
(/ (+ x y) x)
7.0ms
(pow (/ (+ x y) x) 3)
15.0ms
(/ 1 (cbrt (pow (/ (+ x y) x) 3)))
8.0ms
(cbrt (pow (/ (+ x y) x) 3))

series27.0ms

Counts
4 → 12
Calls
4 calls:
4.0ms
(/ (+ x y) x)
12.0ms
(pow (/ (+ x y) x) 3)
6.0ms
(/ 1 (cbrt (pow (/ (+ x y) x) 3)))
4.0ms
(cbrt (pow (/ (+ x y) x) 3))

simplify1.0s

Counts
330 → 330
Iterations

Useful iterations: done (995.0ms)

IterNodesCost
02775762
15684083
215983581
done50003549

prune168.0ms

Filtered
115 candidates to 330 candidates (-187.0%)
Pruning

3 alts after pruning (0 fresh and 3 done)

PrunedKeptTotal
New3300330
Fresh000
Picked011
Done022
Total3303333

Merged error: 0b

Counts
333 → 3

regimes103.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
045
155
done55

end0.0ms

sample383.0ms

Algorithm
intervals
Results
156.0ms8000×body80valid

Profiling

Loading profile data...