Details

Time bar (total: 1.3s)

sample13.0ms

Algorithm
intervals
Results
5.0ms296×body80valid

simplify9.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
082
1102
2102

prune2.0ms

Filtered
1 candidates to 0 candidates (0.0%)
Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.2b

localize4.0ms

Local error

Found 1 expressions with local error:

0.2b
(/ x (* y 3.0))

rewrite4.0ms

Algorithm
rewrite-expression-head
Rules
6×add-exp-log add-cbrt-cube
3×add-sqr-sqrt add-cube-cbrt *-un-lft-identity times-frac associate-/l*
2×cbrt-undiv div-exp
1×pow1 expm1-log1p-u frac-2neg prod-exp clear-num associate-/r* cbrt-unprod log1p-expm1-u div-inv add-log-exp
Counts
1 → 23
Calls
1 calls:
3.0ms
(/ x (* y 3.0))

series22.0ms

Counts
1 → 3
Calls
1 calls:
22.0ms
(/ x (* y 3.0))

simplify100.0ms

Algorithm
egg-herbie
Counts
26 → 26
Iterations

Useful iterations: 1 (8.0ms)

IterNodesCost
011192
137077
2151177
3461077
4500277

prune48.0ms

Filtered
26 candidates to 19 candidates (73.1%)
Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize4.0ms

Local error

Found 1 expressions with local error:

0.2b
(/ (/ x y) 3.0)

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
75×times-frac
43×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
13×associate-/l*
6×add-exp-log add-cbrt-cube
5×div-inv
3×cbrt-undiv div-exp associate-/r*
1×pow1 expm1-log1p-u frac-2neg clear-num log1p-expm1-u associate-/l/ add-log-exp
Counts
1 → 72
Calls
1 calls:
6.0ms
(/ (/ x y) 3.0)

series22.0ms

Counts
1 → 3
Calls
1 calls:
22.0ms
(/ (/ x y) 3.0)

simplify102.0ms

Algorithm
egg-herbie
Counts
75 → 75
Iterations

Useful iterations: 1 (13.0ms)

IterNodesCost
0335457
11170439
24392439
35001439

prune166.0ms

Filtered
75 candidates to 60 candidates (80.0%)
Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

localize4.0ms

Local error

Found 1 expressions with local error:

0.2b
(* 0.3333333333333333 (/ x y))

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
14×add-sqr-sqrt
13×associate-*r*
10×times-frac
9×add-cube-cbrt *-un-lft-identity
6×add-exp-log add-cbrt-cube
3×pow1 associate-*l*
2×prod-exp cbrt-unprod unswap-sqr
1×cbrt-undiv expm1-log1p-u associate-*r/ div-exp pow-prod-down *-commutative log1p-expm1-u div-inv add-log-exp
Counts
1 → 34
Calls
1 calls:
8.0ms
(* 0.3333333333333333 (/ x y))

series21.0ms

Counts
1 → 3
Calls
1 calls:
21.0ms
(* 0.3333333333333333 (/ x y))

simplify82.0ms

Algorithm
egg-herbie
Counts
37 → 37
Iterations

Useful iterations: 1 (9.0ms)

IterNodesCost
0166139
1729124
22966124
35001124

prune69.0ms

Filtered
37 candidates to 26 candidates (70.3%)
Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0b

localize5.0ms

Local error

Found 2 expressions with local error:

0.2b
(/ (* y 3.0) x)
0.3b
(/ 1 (/ (* y 3.0) x))

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
36×times-frac
28×add-exp-log
20×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
16×add-cbrt-cube
14×div-exp
10×associate-/r*
7×cbrt-undiv
6×div-inv
4×prod-exp associate-/l*
3×pow1 rec-exp 1-exp
2×expm1-log1p-u frac-2neg clear-num cbrt-unprod log1p-expm1-u add-log-exp
1×pow-flip associate-/r/ inv-pow
Counts
2 → 81
Calls
2 calls:
3.0ms
(/ (* y 3.0) x)
6.0ms
(/ 1 (/ (* y 3.0) x))

series43.0ms

Counts
2 → 6
Calls
2 calls:
20.0ms
(/ (* y 3.0) x)
22.0ms
(/ 1 (/ (* y 3.0) x))

simplify52.0ms

Algorithm
egg-herbie
Counts
87 → 87
Iterations

Useful iterations: 2 (44.0ms)

IterNodesCost
0291424
11491364
25001317

prune113.0ms

Filtered
87 candidates to 45 candidates (51.7%)
Pruning

5 alts after pruning (1 fresh and 4 done)

Merged error: 0b

regimes83.0ms

Accuracy

0% (0.2b remaining)

Error of 0.3b against oracle of 0.0b and baseline of 0.3b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
052

end0.0ms

sample293.0ms

Algorithm
intervals
Results
153.0ms9156×body80valid