Details

Time bar (total: 2.2s)

sample13.0ms

Algorithm
intervals
Results
4.0ms291×body80valid

simplify5.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
082
1102
2102

prune1.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.2b

localize3.0ms

Local error

Found 1 expressions with local error:

0.2b
(/ x (* y 3.0))

rewrite8.0ms

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:
8.0ms
(/ x (* y 3.0))

series17.0ms

Counts
1 → 3
Calls
1 calls:
17.0ms
(/ x (* y 3.0))

simplify78.0ms

Algorithm
egg-herbie
Counts
26 → 26
Iterations

Useful iterations: 1 (4.0ms)

IterNodesCost
011192
137077
2151177
3461077
4500277

prune44.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize3.0ms

Local error

Found 1 expressions with local error:

0.2b
(/ (/ x y) 3.0)

rewrite15.0ms

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:
11.0ms
(/ (/ x y) 3.0)

series18.0ms

Counts
1 → 3
Calls
1 calls:
17.0ms
(/ (/ x y) 3.0)

simplify86.0ms

Algorithm
egg-herbie
Counts
75 → 75
Iterations

Useful iterations: 1 (9.0ms)

IterNodesCost
0335457
11170439
24392439
35001439

prune140.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0b

localize5.0ms

Local error

Found 2 expressions with local error:

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

rewrite51.0ms

Algorithm
rewrite-expression-head
Rules
146×times-frac
92×add-sqr-sqrt
81×*-un-lft-identity
80×add-cube-cbrt
43×associate-*r*
26×add-exp-log
16×add-cbrt-cube
13×associate-/l*
12×div-exp
9×div-inv
6×cbrt-undiv
5×prod-exp
4×pow1 unswap-sqr
3×associate-*l* associate-/r* cbrt-unprod
2×expm1-log1p-u rec-exp 1-exp log1p-expm1-u add-log-exp
1×frac-2neg associate-*r/ pow-prod-down clear-num *-commutative associate-/l/
Counts
2 → 144
Calls
2 calls:
29.0ms
(* x (/ (/ 1 y) 3.0))
14.0ms
(/ (/ 1 y) 3.0)

series36.0ms

Counts
2 → 6
Calls
2 calls:
20.0ms
(* x (/ (/ 1 y) 3.0))
15.0ms
(/ (/ 1 y) 3.0)

simplify53.0ms

Algorithm
egg-herbie
Counts
150 → 150
Iterations

Useful iterations: 2 (43.0ms)

IterNodesCost
0532858
12351759
25001679

prune223.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

localize8.0ms

Local error

Found 2 expressions with local error:

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

rewrite119.0ms

Algorithm
rewrite-expression-head
Rules
304×times-frac
193×add-sqr-sqrt
155×*-un-lft-identity
150×add-cube-cbrt
87×cbrt-prod
85×add-exp-log
82×associate-*r*
36×div-exp
30×prod-exp
29×add-cbrt-cube
18×cbrt-undiv
16×div-inv
15×unswap-sqr
13×associate-/l*
12×cbrt-unprod
7×associate-*l*
6×rec-exp 1-exp associate-/r*
4×pow1
2×expm1-log1p-u log1p-expm1-u add-log-exp
1×frac-times frac-2neg associate-*r/ pow-prod-down associate-*l/ clear-num *-commutative associate-/l/
Counts
2 → 262
Calls
2 calls:
89.0ms
(* (/ 1 (* (cbrt 3.0) (cbrt 3.0))) (/ (/ x y) (cbrt 3.0)))
13.0ms
(/ (/ x y) (cbrt 3.0))

series152.0ms

Counts
2 → 6
Calls
2 calls:
87.0ms
(* (/ 1 (* (cbrt 3.0) (cbrt 3.0))) (/ (/ x y) (cbrt 3.0)))
65.0ms
(/ (/ x y) (cbrt 3.0))

simplify52.0ms

Algorithm
egg-herbie
Counts
268 → 268
Iterations

Useful iterations: 1 (27.0ms)

IterNodesCost
011702712
150012475

prune643.0ms

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0b

regimes67.0ms

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 (0.0ms)

IterNodesCost
062
162

end0.0ms

sample331.0ms

Algorithm
intervals
Results
141.0ms9130×body80valid