Details

Time bar (total: 1.3s)

sample17.0ms

Algorithm
intervals
Results
7.0ms333×body80valid

simplify52.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0143
1243
2403
3643
4843
51023
61283
71773
82723
95083
107363
117543
127563
137563

prune8.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b
(* z (- 1.0 y))

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
19×add-sqr-sqrt
18×prod-diff
17×*-un-lft-identity
15×add-cube-cbrt
11×distribute-rgt-in distribute-lft-in
5×associate-*r*
3×pow1 add-exp-log associate-*l* add-cbrt-cube
2×sub-neg associate-*r/
1×expm1-log1p-u flip3-- pow-prod-down prod-exp *-commutative flip-- cbrt-unprod log1p-expm1-u distribute-lft-out-- add-log-exp difference-of-squares unswap-sqr
Counts
1 → 46
Calls
1 calls:
12.0ms
(* z (- 1.0 y))

series34.0ms

Counts
1 → 3
Calls
1 calls:
34.0ms
(* z (- 1.0 y))

simplify87.0ms

Algorithm
egg-herbie
Counts
49 → 49
Iterations

Useful iterations: 3 (82.0ms)

IterNodesCost
0190359
1718220
23035190
35001166

prune64.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize11.0ms

Local error

Found 4 expressions with local error:

0.0b
(sqrt (- 1.0 y))
0.0b
(sqrt (- 1.0 y))
0.0b
(* z (sqrt (- 1.0 y)))
0.1b
(* (* z (sqrt (- 1.0 y))) (sqrt (- 1.0 y)))

rewrite51.0ms

Algorithm
rewrite-expression-head
Rules
25×add-sqr-sqrt
21×sqrt-prod
19×*-un-lft-identity
18×sqrt-div
16×associate-*r*
13×pow1
11×add-exp-log add-cube-cbrt add-cbrt-cube
10×associate-*r/
9×flip3-- flip--
4×expm1-log1p-u frac-times associate-*l* pow-prod-down prod-exp cbrt-unprod log1p-expm1-u distribute-lft-out-- add-log-exp difference-of-squares
2×rem-sqrt-square sqrt-pow1 pow1/2 associate-*l/ *-commutative unswap-sqr
Counts
4 → 99
Calls
4 calls:
5.0ms
(sqrt (- 1.0 y))
5.0ms
(sqrt (- 1.0 y))
12.0ms
(* z (sqrt (- 1.0 y)))
25.0ms
(* (* z (sqrt (- 1.0 y))) (sqrt (- 1.0 y)))

series165.0ms

Counts
4 → 12
Calls
4 calls:
32.0ms
(sqrt (- 1.0 y))
36.0ms
(sqrt (- 1.0 y))
59.0ms
(* z (sqrt (- 1.0 y)))
37.0ms
(* (* z (sqrt (- 1.0 y))) (sqrt (- 1.0 y)))

simplify49.0ms

Algorithm
egg-herbie
Counts
111 → 111
Iterations

Useful iterations: 2 (41.0ms)

IterNodesCost
0357644
11451567
25001546

prune286.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 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
083
183

end0.0ms

sample419.0ms

Algorithm
intervals
Results
225.0ms10093×body80valid