Details

Time bar (total: 1.1s)

sample15.0ms

Algorithm
intervals
Results
7.0ms256×body80valid

simplify10.0ms

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: 17.2b

localize9.0ms

Local error

Found 1 expressions with local error:

16.6b
(/ (+ 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))

series48.0ms

Counts
1 → 3
Calls
1 calls:
48.0ms
(/ (+ x y) (* (* x 2.0) y))

simplify36.0ms

Algorithm
egg-herbie
Counts
32 → 32
Iterations

Useful iterations: 1 (8.0ms)

IterNodesCost
0225198
1956161
25001161

prune76.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize7.0ms

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)))

series29.0ms

Counts
1 → 3
Calls
1 calls:
29.0ms
(fma 0.5 (/ 1 y) (* 0.5 (/ 1 x)))

simplify58.0ms

Algorithm
egg-herbie
Counts
13 → 13
Iterations

Useful iterations: 3 (17.0ms)

IterNodesCost
03074
18665
243564
3198859
4500159

prune34.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize7.0ms

Local error

Found 2 expressions with local error:

0.7b
(/ 1 (* (* x 2.0) y))
16.2b
(* (+ x y) (/ 1 (* (* x 2.0) y)))

rewrite127.0ms

Algorithm
rewrite-expression-head
Rules
55×add-exp-log
28×prod-exp
25×add-cbrt-cube
12×div-exp
10×pow1 cbrt-unprod
add-sqr-sqrt *-un-lft-identity
add-cube-cbrt associate-*r*
cbrt-undiv rec-exp times-frac 1-exp
associate-*l* pow-prod-down
pow-flip associate-/l*
expm1-log1p-u frac-times flip3-+ associate-*l/ flip-+ log1p-expm1-u div-inv add-log-exp
frac-2neg associate-*r/ clear-num associate-/r* un-div-inv *-commutative distribute-lft-out inv-pow unswap-sqr
Counts
2 → 78
Calls
2 calls:
29.0ms
(/ 1 (* (* x 2.0) y))
95.0ms
(* (+ x y) (/ 1 (* (* x 2.0) y)))

series66.0ms

Counts
2 → 6
Calls
2 calls:
19.0ms
(/ 1 (* (* x 2.0) y))
47.0ms
(* (+ x y) (/ 1 (* (* x 2.0) y)))

simplify50.0ms

Algorithm
egg-herbie
Counts
84 → 84
Iterations

Useful iterations: 2 (44.0ms)

IterNodesCost
0365458
11875379
25001366

prune132.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes20.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify3.0ms

Algorithm
egg-herbie
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
0114
1114

end0.0ms

sample344.0ms

Algorithm
intervals
Results
211.0ms8004×body80valid