Details

Time bar (total: 2.4s)

analyze84.0ms

Algorithm
search
Search
TrueOtherFalseIter
0%99.9%0.1%0
0%99.9%0.1%1
0%99.9%0.1%2
0%99.9%0.1%3
0%99.9%0.1%4
50%50%0.1%5
56.2%43.7%0.1%6
74.9%25%0.1%7
76.5%23.4%0.1%8
84.3%15.6%0.1%9
86.2%13.7%0.1%10
91.3%8.6%0.1%11
92.6%7.3%0.1%12
95.4%4.5%0.1%13
96.1%3.8%0.1%14

sample42.0ms

Algorithm
intervals
Results
15.0ms161×body80valid
9.0ms33×body1280valid
6.0ms35×body640valid
2.0ms18×body320valid
1.0ms9×body160valid

simplify3.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0166
1166

prune3.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

PrunedKeptTotal
New011
Fresh011
Picked000
Done000
Total022

Merged error: 0.2b

Counts
2 → 1

localize6.0ms

Local error

Found 2 expressions with local error:

0.1b
(* x (/ (sin y) y))
0.2b
(/ (sin y) y)

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
23×add-sqr-sqrt
19×times-frac
18×add-cube-cbrt *-un-lft-identity
13×associate-*r*
9×add-exp-log add-cbrt-cube
4×pow1
3×associate-*l* associate-/r* associate-/l*
2×cbrt-undiv div-exp prod-exp cbrt-unprod div-inv add-log-exp unswap-sqr
1×frac-2neg associate-*r/ pow-prod-down clear-num *-commutative
Counts
2 → 59
Calls
2 calls:
6.0ms
(* x (/ (sin y) y))
4.0ms
(/ (sin y) y)

series16.0ms

Counts
2 → 6
Calls
2 calls:
11.0ms
(* x (/ (sin y) y))
5.0ms
(/ (sin y) y)

simplify51.0ms

Algorithm
egg-herbie
Counts
65 → 65
Iterations

Useful iterations: 0 (45.0ms)

IterNodesCost
05076493

prune294.0ms

Filtered
51 candidates to 65 candidates (-27.5%)
Pruning

9 alts after pruning (8 fresh and 1 done)

PrunedKeptTotal
New57865
Fresh000
Picked011
Done000
Total57966

Merged error: 0b

Counts
66 → 9

localize7.0ms

Local error

Found 3 expressions with local error:

0.1b
(/ y (sin y))
0.1b
(* x (/ 1 (/ y (sin y))))
0.2b
(/ 1 (/ y (sin y)))

rewrite36.0ms

Algorithm
rewrite-expression-head
Rules
156×times-frac
103×add-sqr-sqrt
91×*-un-lft-identity
89×add-cube-cbrt
44×associate-*r*
35×add-exp-log
19×add-cbrt-cube
16×associate-/r*
15×div-exp
10×div-inv
7×cbrt-undiv prod-exp
6×pow1 associate-/l*
5×unswap-sqr
4×rec-exp 1-exp
3×associate-*l* cbrt-unprod add-log-exp
2×frac-2neg clear-num associate-/r/
1×pow-flip associate-*r/ pow-prod-down un-div-inv *-commutative inv-pow
Counts
3 → 176
Calls
3 calls:
3.0ms
(/ y (sin y))
15.0ms
(* x (/ 1 (/ y (sin y))))
6.0ms
(/ 1 (/ y (sin y)))

series21.0ms

Counts
3 → 9
Calls
3 calls:
6.0ms
(/ y (sin y))
11.0ms
(* x (/ 1 (/ y (sin y))))
4.0ms
(/ 1 (/ y (sin y)))

simplify76.0ms

Algorithm
egg-herbie
Counts
185 → 185
Iterations

Useful iterations: 0 (62.0ms)

IterNodesCost
049431655
149431655

prune163.0ms

Filtered
120 candidates to 185 candidates (-54.2%)
Pruning

7 alts after pruning (6 fresh and 1 done)

PrunedKeptTotal
New1841185
Fresh257
Picked101
Done011
Total1877194

Merged error: 0b

Counts
194 → 7

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
84×times-frac
52×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
16×associate-/r*
9×add-exp-log add-cbrt-cube
6×div-inv associate-/l*
4×cbrt-undiv div-exp
2×pow1 frac-2neg clear-num add-log-exp
1×associate-/r/
Counts
2 → 97
Calls
2 calls:
6.0ms
(/ x (/ y (sin y)))
3.0ms
(/ y (sin y))

series17.0ms

Counts
2 → 6
Calls
2 calls:
11.0ms
(/ x (/ y (sin y)))
6.0ms
(/ y (sin y))

simplify61.0ms

Algorithm
egg-herbie
Counts
103 → 103
Iterations

Useful iterations: 0 (52.0ms)

IterNodesCost
050751106

prune97.0ms

Filtered
83 candidates to 103 candidates (-24.1%)
Pruning

7 alts after pruning (5 fresh and 2 done)

PrunedKeptTotal
New1030103
Fresh055
Picked011
Done011
Total1037110

Merged error: 0b

Counts
110 → 7

localize10.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt y) (cbrt y))
0.6b
(cbrt y)
0.6b
(cbrt y)
0.6b
(cbrt y)

rewrite11.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×add-cube-cbrt *-un-lft-identity
11×pow1
9×pow1/3
6×add-exp-log swap-sqr associate-*r* associate-*l*
4×add-cbrt-cube add-log-exp unswap-sqr
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 73
Calls
4 calls:
5.0ms
(* (cbrt y) (cbrt y))
1.0ms
(cbrt y)
1.0ms
(cbrt y)
1.0ms
(cbrt y)

series96.0ms

Counts
4 → 12
Calls
4 calls:
26.0ms
(* (cbrt y) (cbrt y))
24.0ms
(cbrt y)
23.0ms
(cbrt y)
23.0ms
(cbrt y)

simplify52.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 0 (46.0ms)

IterNodesCost
05165356

prune69.0ms

Filtered
56 candidates to 85 candidates (-51.8%)
Pruning

7 alts after pruning (4 fresh and 3 done)

PrunedKeptTotal
New85085
Fresh044
Picked011
Done022
Total85792

Merged error: 0b

Counts
92 → 7

regimes202.0ms

Accuracy

0% (0.1b remaining)

Error of 0.2b against oracle of 0.0b and baseline of 0.2b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
056
156

end0.0ms

sample960.0ms

Algorithm
intervals
Results
254.0ms932×body1280valid
233.0ms5122×body80valid
207.0ms1053×body640valid
78.0ms611×body320valid
26.0ms282×body160valid

Profiling

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