Details

Time bar (total: 3.2s)

sample37.0ms

Algorithm
intervals
Results
10.0ms34×body1280valid
8.0ms155×body80valid
5.0ms27×body640valid
3.0ms23×body320valid
2.0ms17×body160valid

simplify8.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
083
1123
2163
3173
4173

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
23×add-sqr-sqrt
19×times-frac
18×add-cube-cbrt *-un-lft-identity
13×associate-*r*
add-exp-log add-cbrt-cube
pow1
associate-*l* associate-/r* associate-/l*
cbrt-undiv div-exp prod-exp cbrt-unprod div-inv add-log-exp unswap-sqr
frac-2neg associate-*r/ pow-prod-down clear-num *-commutative
Counts
2 → 59
Calls
2 calls:
8.0ms
(* x (/ (sin y) y))
3.0ms
(/ (sin y) y)

series83.0ms

Counts
2 → 6
Calls
2 calls:
52.0ms
(* x (/ (sin y) y))
31.0ms
(/ (sin y) y)

simplify35.0ms

Algorithm
egg-herbie
Counts
65 → 65
Iterations

Useful iterations: 1 (8.0ms)

IterNodesCost
0213320
1988289
25002289

prune124.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0b

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)

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
15×add-cube-cbrt *-un-lft-identity
11×pow1
pow1/3
add-exp-log swap-sqr associate-*r* associate-*l*
add-cbrt-cube add-log-exp unswap-sqr
pow-prod-down pow-sqr pow-prod-up
pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 73
Calls
4 calls:
5.0ms
(* (cbrt y) (cbrt y))
1.0ms
(cbrt y)
0.0ms
(cbrt y)
1.0ms
(cbrt y)

series747.0ms

Counts
4 → 12
Calls
4 calls:
195.0ms
(* (cbrt y) (cbrt y))
184.0ms
(cbrt y)
195.0ms
(cbrt y)
173.0ms
(cbrt y)

simplify84.0ms

Algorithm
egg-herbie
Counts
85 → 85
Iterations

Useful iterations: 3 (79.0ms)

IterNodesCost
0115288
1472261
22959238
35003235

prune188.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0b

localize5.0ms

Local error

Found 2 expressions with local error:

0.1b
(* x (sin y))
8.6b
(/ (* x (sin y)) y)

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
add-exp-log add-cbrt-cube
add-sqr-sqrt
add-cube-cbrt *-un-lft-identity
pow1
times-frac associate-*r* associate-*l* associate-/r*
cbrt-undiv div-exp prod-exp cbrt-unprod add-log-exp
frac-2neg pow-prod-down clear-num *-commutative div-inv associate-/l* unswap-sqr
Counts
2 → 39
Calls
2 calls:
3.0ms
(* x (sin y))
4.0ms
(/ (* x (sin y)) y)

series91.0ms

Counts
2 → 6
Calls
2 calls:
37.0ms
(* x (sin y))
54.0ms
(/ (* x (sin y)) y)

simplify31.0ms

Algorithm
egg-herbie
Counts
45 → 45
Iterations

Useful iterations: 1 (6.0ms)

IterNodesCost
0154189
1799158
25001158

prune79.0ms

Pruning

6 alts after pruning (3 fresh and 3 done)

Merged error: 0b

localize10.0ms

Local error

Found 4 expressions with local error:

4.8b
(cbrt (/ (* x (sin y)) y))
8.6b
(/ (* x (sin y)) y)
8.6b
(/ (* x (sin y)) y)
8.6b
(/ (* x (sin y)) y)

rewrite15.0ms

Algorithm
rewrite-expression-head
Rules
19×add-exp-log add-cbrt-cube
12×add-sqr-sqrt add-cube-cbrt *-un-lft-identity times-frac
associate-/r*
cbrt-prod
cbrt-undiv div-exp
pow1 div-inv add-log-exp
frac-2neg prod-exp clear-num cbrt-unprod associate-/l*
cbrt-div pow1/3
Counts
4 → 79
Calls
4 calls:
2.0ms
(cbrt (/ (* x (sin y)) y))
4.0ms
(/ (* x (sin y)) y)
4.0ms
(/ (* x (sin y)) y)
4.0ms
(/ (* x (sin y)) y)

series281.0ms

Counts
4 → 12
Calls
4 calls:
117.0ms
(cbrt (/ (* x (sin y)) y))
54.0ms
(/ (* x (sin y)) y)
51.0ms
(/ (* x (sin y)) y)
57.0ms
(/ (* x (sin y)) y)

simplify111.0ms

Algorithm
egg-herbie
Counts
91 → 91
Iterations

Useful iterations: 2 (21.0ms)

IterNodesCost
0199483
1846411
24411403
35001403

prune197.0ms

Pruning

6 alts after pruning (2 fresh and 4 done)

Merged error: 0b

regimes86.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
063
163

end0.0ms

sample969.0ms

Algorithm
intervals
Results
261.0ms951×body1280valid
250.0ms5193×body80valid
198.0ms1022×body640valid
76.0ms548×body320valid
28.0ms286×body160valid