Details

Time bar (total: 3.0s)

sample39.0ms

Algorithm
intervals
Results
26.0ms491×body80valid

simplify63.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
083
1123
2213
3483
41333
54373
619263
750023

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize5.0ms

Local error

Found 2 expressions with local error:

0.0b
(* x (exp (* y y)))
0.1b
(exp (* y y))

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt
4×pow1 add-cube-cbrt *-un-lft-identity add-cbrt-cube add-log-exp
3×add-exp-log associate-*r* associate-*l*
1×exp-prod exp-to-pow pow-prod-down prod-exp *-commutative cbrt-unprod rem-exp-log unswap-sqr
Counts
2 → 28
Calls
2 calls:
7.0ms
(* x (exp (* y y)))
2.0ms
(exp (* y y))

series42.0ms

Counts
2 → 6
Calls
2 calls:
27.0ms
(* x (exp (* y y)))
15.0ms
(exp (* y y))

simplify45.0ms

Algorithm
egg-herbie
Counts
34 → 34
Iterations

Useful iterations: 1 (5.0ms)

IterNodesCost
089130
1321114
21270114
35001114

prune63.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(* x (pow (exp y) y))
0.0b
(pow (exp y) y)

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
13×add-sqr-sqrt
8×add-cube-cbrt *-un-lft-identity
7×unpow-prod-down associate-*r*
6×add-exp-log
4×pow-pow add-cbrt-cube
3×pow1 pow-unpow exp-prod associate-*l* prod-exp unswap-sqr sqr-pow
2×pow-to-exp pow-exp add-log-exp
1×*-commutative cbrt-unprod
Counts
2 → 45
Calls
2 calls:
6.0ms
(* x (pow (exp y) y))
2.0ms
(pow (exp y) y)

series81.0ms

Counts
2 → 6
Calls
2 calls:
51.0ms
(* x (pow (exp y) y))
30.0ms
(pow (exp y) y)

simplify106.0ms

Algorithm
egg-herbie
Counts
51 → 51
Iterations

Useful iterations: 3 (102.0ms)

IterNodesCost
0148205
1591190
22968190
35001189

prune91.0ms

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 4 expressions with local error:

0.0b
(* (* x (pow (exp y) (/ y 2))) (pow (sqrt (exp y)) y))
0.0b
(pow (exp y) (/ y 2))
0.0b
(* x (pow (exp y) (/ y 2)))
0.0b
(pow (sqrt (exp y)) y)

rewrite33.0ms

Algorithm
rewrite-expression-head
Rules
32×add-exp-log
28×add-sqr-sqrt
24×prod-exp
23×add-cube-cbrt *-un-lft-identity
19×unpow-prod-down
17×associate-*r*
16×pow-unpow
11×add-cbrt-cube
10×pow-to-exp pow-pow pow-exp
9×times-frac
7×pow1
6×exp-prod sqrt-prod
5×sqr-pow
4×sqrt-pow1 associate-*l* cbrt-unprod add-log-exp
3×unswap-sqr
2×*-commutative
1×pow1/2 sqrt-pow2 div-inv
Counts
4 → 114
Calls
4 calls:
17.0ms
(* (* x (pow (exp y) (/ y 2))) (pow (sqrt (exp y)) y))
3.0ms
(pow (exp y) (/ y 2))
7.0ms
(* x (pow (exp y) (/ y 2)))
3.0ms
(pow (sqrt (exp y)) y)

series242.0ms

Counts
4 → 12
Calls
4 calls:
115.0ms
(* (* x (pow (exp y) (/ y 2))) (pow (sqrt (exp y)) y))
34.0ms
(pow (exp y) (/ y 2))
56.0ms
(* x (pow (exp y) (/ y 2)))
36.0ms
(pow (sqrt (exp y)) y)

simplify74.0ms

Algorithm
egg-herbie
Counts
126 → 126
Iterations

Useful iterations: 2 (63.0ms)

IterNodesCost
0406805
11834720
25001625

prune310.0ms

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 4 expressions with local error:

0.0b
(pow (exp y) (/ y 2))
0.0b
(pow (exp y) (/ y 2))
0.0b
(pow (exp y) (/ y 2))
0.0b
(* x (pow (exp y) (/ y 2)))

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
39×add-sqr-sqrt pow-unpow
34×add-cube-cbrt *-un-lft-identity
27×times-frac
13×unpow-prod-down
12×pow-pow
9×exp-prod
8×add-exp-log
7×pow1 associate-*r*
6×add-cbrt-cube
5×sqr-pow
4×pow-to-exp pow-exp add-log-exp
3×associate-*l* prod-exp div-inv unswap-sqr
1×*-commutative cbrt-unprod
Counts
4 → 115
Calls
4 calls:
3.0ms
(pow (exp y) (/ y 2))
3.0ms
(pow (exp y) (/ y 2))
3.0ms
(pow (exp y) (/ y 2))
7.0ms
(* x (pow (exp y) (/ y 2)))

series174.0ms

Counts
4 → 12
Calls
4 calls:
41.0ms
(pow (exp y) (/ y 2))
36.0ms
(pow (exp y) (/ y 2))
37.0ms
(pow (exp y) (/ y 2))
60.0ms
(* x (pow (exp y) (/ y 2)))

simplify164.0ms

Algorithm
egg-herbie
Counts
127 → 127
Iterations

Useful iterations: 2 (34.0ms)

IterNodesCost
0235622
1956595
24886589
35001589

prune384.0ms

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 0.0b

regimes42.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01720
11720

end0.0ms

sample964.0ms

Algorithm
intervals
Results
707.0ms15698×body80valid