Details

Time bar (total: 7.4s)

sample44.0ms

Algorithm
intervals
Results
9.0ms32×body1280valid
8.0ms188×body80valid
7.0ms39×body640valid
3.0ms21×body320valid
1.0ms5×body160valid

simplify8.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0124
1244
2484
3714
4794
5794

prune4.0ms

Filtered
1 candidates to 0 candidates (100.0%)
Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 2.6b

Counts
2 → 1

localize7.0ms

Local error

Found 3 expressions with local error:

0.1b
(* x (/ (sin y) y))
0.1b
(/ (sin y) y)
2.5b
(/ (* x (/ (sin y) y)) z)

rewrite18.0ms

Algorithm
rewrite-expression-head
Rules
26×add-sqr-sqrt
22×times-frac
21×add-cube-cbrt *-un-lft-identity
19×add-exp-log add-cbrt-cube
13×associate-*r*
6×cbrt-undiv div-exp associate-/r*
5×pow1
4×prod-exp cbrt-unprod associate-/l*
3×associate-*l* div-inv add-log-exp
2×frac-2neg associate-*r/ clear-num unswap-sqr
1×pow-prod-down *-commutative associate-/l/
Counts
3 → 83
Calls
3 calls:
6.0ms
(* x (/ (sin y) y))
3.0ms
(/ (sin y) y)
6.0ms
(/ (* x (/ (sin y) y)) z)

series179.0ms

Counts
3 → 9
Calls
3 calls:
64.0ms
(* x (/ (sin y) y))
32.0ms
(/ (sin y) y)
82.0ms
(/ (* x (/ (sin y) y)) z)

simplify45.0ms

Algorithm
egg-herbie
Counts
92 → 92
Iterations

Useful iterations: 1 (9.0ms)

IterNodesCost
0326487
11643420
25002420

prune327.0ms

Filtered
92 candidates to 66 candidates (28.3%)
Pruning

9 alts after pruning (9 fresh and 0 done)

PrunedKeptTotal
New83992
Fresh000
Picked101
Done000
Total84993

Merged error: 0.0b

Counts
93 → 9

localize7.0ms

Local error

Found 3 expressions with local error:

0.1b
(/ (/ (sin y) y) z)
0.1b
(/ (sin y) y)
2.4b
(* x (/ (/ (sin y) y) z))

rewrite30.0ms

Algorithm
rewrite-expression-head
Rules
153×times-frac
98×add-sqr-sqrt
89×add-cube-cbrt *-un-lft-identity
43×associate-*r*
19×add-exp-log add-cbrt-cube
16×associate-/l*
10×div-inv
7×cbrt-undiv div-exp
6×associate-/r*
5×pow1
3×associate-*l* prod-exp cbrt-unprod add-log-exp unswap-sqr
2×frac-2neg clear-num
1×associate-*r/ pow-prod-down *-commutative associate-/l/
Counts
3 → 162
Calls
3 calls:
6.0ms
(/ (/ (sin y) y) z)
3.0ms
(/ (sin y) y)
13.0ms
(* x (/ (/ (sin y) y) z))

series154.0ms

Counts
3 → 9
Calls
3 calls:
38.0ms
(/ (/ (sin y) y) z)
33.0ms
(/ (sin y) y)
82.0ms
(* x (/ (/ (sin y) y) z))

simplify76.0ms

Algorithm
egg-herbie
Counts
171 → 171
Iterations

Useful iterations: 1 (16.0ms)

IterNodesCost
06051176
128621100
250011100

prune1.0s

Filtered
171 candidates to 137 candidates (19.9%)
Pruning

9 alts after pruning (9 fresh and 0 done)

PrunedKeptTotal
New1683171
Fresh268
Picked101
Done000
Total1719180

Merged error: 0b

Counts
180 → 9

localize11.0ms

Local error

Found 3 expressions with local error:

0.1b
(/ z (/ (sin y) y))
0.1b
(/ (sin y) y)
2.5b
(/ x (/ z (/ (sin y) y)))

rewrite38.0ms

Algorithm
rewrite-expression-head
Rules
480×times-frac
238×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
60×associate-/r*
23×div-inv
19×add-exp-log add-cbrt-cube
10×cbrt-undiv div-exp
9×associate-/l*
6×associate-/r/
3×pow1 frac-2neg clear-num add-log-exp
Counts
3 → 293
Calls
3 calls:
5.0ms
(/ z (/ (sin y) y))
3.0ms
(/ (sin y) y)
12.0ms
(/ x (/ z (/ (sin y) y)))

series208.0ms

Counts
3 → 9
Calls
3 calls:
79.0ms
(/ z (/ (sin y) y))
33.0ms
(/ (sin y) y)
96.0ms
(/ x (/ z (/ (sin y) y)))

simplify57.0ms

Algorithm
egg-herbie
Counts
302 → 302
Iterations

Useful iterations: 1 (29.0ms)

IterNodesCost
011102950
150012830

prune3.1s

Filtered
302 candidates to 259 candidates (14.2%)
Pruning

7 alts after pruning (6 fresh and 1 done)

PrunedKeptTotal
New3002302
Fresh448
Picked011
Done000
Total3047311

Merged error: 0b

Counts
311 → 7

localize8.0ms

Local error

Found 3 expressions with local error:

0.1b
(* x (* (sin y) (/ 1 y)))
0.3b
(* (sin y) (/ 1 y))
2.5b
(/ (* x (* (sin y) (/ 1 y))) z)

rewrite26.0ms

Algorithm
rewrite-expression-head
Rules
49×add-exp-log
31×add-cbrt-cube
22×prod-exp
21×add-sqr-sqrt
15×*-un-lft-identity
14×add-cube-cbrt times-frac associate-*r*
12×div-exp cbrt-unprod
10×pow1
7×cbrt-undiv associate-*r/
6×associate-*l*
4×pow-prod-down
3×rec-exp 1-exp associate-/r* un-div-inv add-log-exp unswap-sqr
2×*-commutative div-inv associate-/l/
1×frac-2neg clear-num associate-/l*
Counts
3 → 89
Calls
3 calls:
7.0ms
(* x (* (sin y) (/ 1 y)))
7.0ms
(* (sin y) (/ 1 y))
9.0ms
(/ (* x (* (sin y) (/ 1 y))) z)

series175.0ms

Counts
3 → 9
Calls
3 calls:
64.0ms
(* x (* (sin y) (/ 1 y)))
30.0ms
(* (sin y) (/ 1 y))
81.0ms
(/ (* x (* (sin y) (/ 1 y))) z)

simplify53.0ms

Algorithm
egg-herbie
Counts
98 → 98
Iterations

Useful iterations: 2 (46.0ms)

IterNodesCost
0415565
12095432
25002410

prune277.0ms

Filtered
98 candidates to 61 candidates (37.8%)
Pruning

7 alts after pruning (5 fresh and 2 done)

PrunedKeptTotal
New98098
Fresh055
Picked011
Done011
Total987105

Merged error: 0b

Counts
105 → 7

regimes329.0ms

Accuracy

44% (1.6b remaining)

Error of 1.6b against oracle of 0.0b and baseline of 2.9b

bsearch25.0ms

Steps
ItersRangePoint
4
1.0223220814439185e+62
1.7884427944315605e+62
1.6195155175851123e+62

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0199
1199

end0.0ms

sample1.2s

Algorithm
intervals
Results
297.0ms1004×body1280valid
249.0ms5802×body80valid
203.0ms1059×body640valid
81.0ms599×body320valid
27.0ms283×body160valid

Profiling

Loading profile data...