Details

Time bar (total: 1.0s)

sample14.0ms

Algorithm
intervals
Results
5.0ms256×body80valid

simplify9.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
0144
1284
2424
3444
4444

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 16.3b

localize6.0ms

Local error

Found 1 expressions with local error:

15.7b
(/ (+ x y) (* (* x 2.0) y))

rewrite31.0ms

Algorithm
rewrite-expression-head
Rules
10×add-exp-log add-cbrt-cube
*-un-lft-identity
times-frac associate-/l*
cbrt-undiv add-sqr-sqrt add-cube-cbrt div-exp prod-exp cbrt-unprod
associate-/l/ distribute-lft-out
pow1 expm1-log1p-u frac-2neg flip3-+ clear-num associate-/r* flip-+ log1p-expm1-u div-inv add-log-exp
Counts
1 → 29
Calls
1 calls:
30.0ms
(/ (+ x y) (* (* x 2.0) y))

series47.0ms

Counts
1 → 3
Calls
1 calls:
47.0ms
(/ (+ x y) (* (* x 2.0) y))

simplify34.0ms

Algorithm
egg-herbie
Counts
32 → 32
Iterations

Useful iterations: 1 (8.0ms)

IterNodesCost
0225198
1956161
25001161

prune51.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b
(fma 0.5 (/ 1 y) (* 0.5 (/ 1 x)))

rewrite1.0ms

Algorithm
rewrite-expression-head
Rules
pow1 add-exp-log add-sqr-sqrt expm1-log1p-u add-cube-cbrt *-un-lft-identity add-cbrt-cube fma-udef log1p-expm1-u add-log-exp
Counts
1 → 10
Calls
1 calls:
0.0ms
(fma 0.5 (/ 1 y) (* 0.5 (/ 1 x)))

series28.0ms

Counts
1 → 3
Calls
1 calls:
28.0ms
(fma 0.5 (/ 1 y) (* 0.5 (/ 1 x)))

simplify60.0ms

Algorithm
egg-herbie
Counts
13 → 13
Iterations

Useful iterations: 3 (17.0ms)

IterNodesCost
03074
18665
243564
3198859
4500159

prune29.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (+ x y) y)
5.5b
(* (/ 1 (* x 2.0)) (/ (+ x y) y))

rewrite75.0ms

Algorithm
rewrite-expression-head
Rules
49×add-exp-log
35×*-un-lft-identity
28×times-frac
26×add-sqr-sqrt
25×add-cbrt-cube
21×add-cube-cbrt
20×prod-exp
16×div-exp associate-*r*
cbrt-undiv cbrt-unprod
associate-*l* distribute-lft-out
pow1 rec-exp 1-exp associate-/l*
associate-/r* div-inv
expm1-log1p-u log1p-expm1-u associate-/l/ add-log-exp unswap-sqr
frac-times frac-2neg flip3-+ associate-*r/ pow-prod-down associate-*l/ clear-num *-commutative flip-+
Counts
2 → 94
Calls
2 calls:
18.0ms
(/ (+ x y) y)
53.0ms
(* (/ 1 (* x 2.0)) (/ (+ x y) y))

series64.0ms

Counts
2 → 6
Calls
2 calls:
16.0ms
(/ (+ x y) y)
48.0ms
(* (/ 1 (* x 2.0)) (/ (+ x y) y))

simplify59.0ms

Algorithm
egg-herbie
Counts
100 → 100
Iterations

Useful iterations: 2 (51.0ms)

IterNodesCost
0449599
12372505
25001503

prune143.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes24.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
0114
1114

end0.0ms

sample351.0ms

Algorithm
intervals
Results
180.0ms8002×body80valid