Details

Time bar (total: 1.2s)

sample10.0ms

Algorithm
intervals
Results
3.0ms259×body80valid
0.0msbody1280valid

simplify9.0ms

Algorithm
egg-herbie
Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
082
1152
2232
3312
4332
5332

prune1.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize3.0ms

Local error

Found 1 expressions with local error:

0.0b
(* 500.0 (- x y))

rewrite22.0ms

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
associate-*r*
pow1 add-exp-log associate-*l* add-cbrt-cube
sub-neg associate-*r/
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:
21.0ms
(* 500.0 (- x y))

series29.0ms

Counts
1 → 3
Calls
1 calls:
29.0ms
(* 500.0 (- x y))

simplify91.0ms

Algorithm
egg-herbie
Counts
49 → 49
Iterations

Useful iterations: 3 (87.0ms)

IterNodesCost
0190356
1746220
23412190
35002166

prune45.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b
(+ (* 500.0 x) (* 500.0 (- y)))

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
add-log-exp
distribute-rgt-neg-out
pow1 add-exp-log +-commutative add-sqr-sqrt expm1-log1p-u add-cube-cbrt fma-def *-un-lft-identity flip3-+ unsub-neg sum-log add-cbrt-cube flip-+ log1p-expm1-u distribute-lft-out
Counts
1 → 17
Calls
1 calls:
8.0ms
(+ (* 500.0 x) (* 500.0 (- y)))

series32.0ms

Counts
1 → 3
Calls
1 calls:
32.0ms
(+ (* 500.0 x) (* 500.0 (- y)))

simplify69.0ms

Algorithm
egg-herbie
Counts
20 → 20
Iterations

Useful iterations: 3 (66.0ms)

IterNodesCost
011299
147579
2220276
3500275

prune39.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize5.0ms

Local error

Found 1 expressions with local error:

0.0b
(fma 500.0 x (* 500.0 (- y)))

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 500.0 x (* 500.0 (- y)))

series30.0ms

Counts
1 → 3
Calls
1 calls:
30.0ms
(fma 500.0 x (* 500.0 (- y)))

simplify50.0ms

Algorithm
egg-herbie
Counts
13 → 13
Iterations

Useful iterations: 1 (3.0ms)

IterNodesCost
02755
17546
231446
3157046
4500346

prune27.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

localize7.0ms

Local error

Found 3 expressions with local error:

0.2b
(* 500.0 (- (* x x) (* y y)))
3.2b
(- (* x x) (* y y))
29.5b
(/ (* 500.0 (- (* x x) (* y y))) (+ x y))

rewrite64.0ms

Algorithm
rewrite-expression-head
Rules
11×*-un-lft-identity
10×add-exp-log add-cbrt-cube
add-sqr-sqrt
add-cube-cbrt
pow1 add-log-exp
times-frac associate-*r/ associate-*r* associate-/r*
distribute-rgt-in expm1-log1p-u sub-neg flip3-- distribute-lft-in associate-*l* prod-diff flip-- log1p-expm1-u
cbrt-undiv div-exp prod-exp associate-/r/ cbrt-unprod associate-/l/ distribute-lft-out difference-of-squares
frac-2neg flip3-+ fma-neg diff-log pow-prod-down clear-num *-commutative flip-+ div-inv associate-/l* unswap-sqr
Counts
3 → 75
Calls
3 calls:
25.0ms
(* 500.0 (- (* x x) (* y y)))
10.0ms
(- (* x x) (* y y))
27.0ms
(/ (* 500.0 (- (* x x) (* y y))) (+ x y))

series122.0ms

Counts
3 → 9
Calls
3 calls:
41.0ms
(* 500.0 (- (* x x) (* y y)))
27.0ms
(- (* x x) (* y y))
54.0ms
(/ (* 500.0 (- (* x x) (* y y))) (+ x y))

simplify52.0ms

Algorithm
egg-herbie
Counts
84 → 84
Iterations

Useful iterations: 2 (45.0ms)

IterNodesCost
0328535
11692460
25002427

prune138.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

regimes35.0ms

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 (0.0ms)

IterNodesCost
093
1133
2143
3143

end0.0ms

sample261.0ms

Algorithm
intervals
Results
101.0ms8029×body80valid
0.0msbody1280valid
0.0ms10×body640valid
0.0ms12×body320valid
0.0msbody2560valid
0.0msbody160valid