Details

Time bar (total: 1.2s)

sample10.0ms

Algorithm
intervals
Results
4.0ms255×body80valid
0.0msbody320valid
0.0msbody160valid

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

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b
(* 500.0 (- x y))

rewrite9.0ms

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:
7.0ms
(* 500.0 (- x y))

series30.0ms

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

simplify95.0ms

Algorithm
egg-herbie
Counts
49 → 49
Iterations

Useful iterations: 3 (90.0ms)

IterNodesCost
0190356
1746220
23412190
35002166

prune52.0ms

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 0b

localize5.0ms

Local error

Found 1 expressions with local error:

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

rewrite4.0ms

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:
4.0ms
(+ (* 500.0 x) (* 500.0 (- y)))

series38.0ms

Counts
1 → 3
Calls
1 calls:
38.0ms
(+ (* 500.0 x) (* 500.0 (- y)))

simplify68.0ms

Algorithm
egg-herbie
Counts
20 → 20
Iterations

Useful iterations: 3 (65.0ms)

IterNodesCost
011299
147579
2220276
3500275

prune38.0ms

Pruning

2 alts after pruning (2 fresh and 0 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:
1.0ms
(fma 500.0 x (* 500.0 (- y)))

series34.0ms

Counts
1 → 3
Calls
1 calls:
34.0ms
(fma 500.0 x (* 500.0 (- y)))

simplify48.0ms

Algorithm
egg-herbie
Counts
13 → 13
Iterations

Useful iterations: 1 (3.0ms)

IterNodesCost
02755
17546
231446
3157046
4500346

prune27.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize13.0ms

Local error

Found 4 expressions with local error:

0.0b
(fma x 500.0 (* 500.0 y))
0.2b
(* (* 500.0 500.0) (- (* x x) (* y y)))
3.1b
(- (* x x) (* y y))
28.6b
(/ (* (* 500.0 500.0) (- (* x x) (* y y))) (fma x 500.0 (* 500.0 y)))

rewrite24.0ms

Algorithm
rewrite-expression-head
Rules
18×add-exp-log add-cbrt-cube
pow1
add-sqr-sqrt
add-cube-cbrt *-un-lft-identity
prod-exp cbrt-unprod add-log-exp
expm1-log1p-u associate-*r/ associate-*r* log1p-expm1-u
cbrt-undiv distribute-rgt-in sub-neg flip3-- distribute-lft-in times-frac div-exp prod-diff pow-prod-down associate-/r* flip--
associate-/l/ difference-of-squares
frac-2neg fma-neg diff-log associate-*l* clear-num *-commutative fma-udef div-inv associate-/l* unswap-sqr
Counts
4 → 84
Calls
4 calls:
1.0ms
(fma x 500.0 (* 500.0 y))
8.0ms
(* (* 500.0 500.0) (- (* x x) (* y y)))
4.0ms
(- (* x x) (* y y))
10.0ms
(/ (* (* 500.0 500.0) (- (* x x) (* y y))) (fma x 500.0 (* 500.0 y)))

series180.0ms

Counts
4 → 12
Calls
4 calls:
30.0ms
(fma x 500.0 (* 500.0 y))
44.0ms
(* (* 500.0 500.0) (- (* x x) (* y y)))
30.0ms
(- (* x x) (* y y))
76.0ms
(/ (* (* 500.0 500.0) (- (* x x) (* y y))) (fma x 500.0 (* 500.0 y)))

simplify57.0ms

Algorithm
egg-herbie
Counts
96 → 96
Iterations

Useful iterations: 2 (49.0ms)

IterNodesCost
0384702
12179584
25001580

prune204.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes27.0ms

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

sample241.0ms

Algorithm
intervals
Results
118.0ms8025×body80valid
0.0msbody1280valid
0.0msbody320valid
0.0msbody640valid
0.0msbody2560valid
0.0msbody160valid