Details

Time bar (total: 26.9s)

sample39.0ms

Algorithm
intervals
Results
16.0ms257×body80valid
0.0msbody1280valid
0.0msbody640valid

simplify103.0ms

Counts
1 → 1
Iterations
IterNodes
done32
532
430
323
215
18
05

prune18.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize37.0ms

Local error

Found 1 expressions with local error:

0.0b
(* 500.0 (- x y))

rewrite81.0ms

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-cbrt-cube associate-*l* add-exp-log
sub-neg associate-*r/
expm1-log1p-u flip3-- pow-prod-down prod-exp *-commutative cbrt-unprod insert-posit16 log1p-expm1-u flip-- distribute-lft-out-- add-log-exp difference-of-squares unswap-sqr
Counts
1 → 47
Calls
1 calls:
72.0ms
(* 500.0 (- x y))

series65.0ms

Counts
1 → 3
Calls
1 calls:
65.0ms
(* 500.0 (- x y))

simplify9.7s

Counts
50 → 50
Iterations
IterNodes
done5000
44542
31177
2448
1229
0103

prune316.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize68.0ms

Local error

Found 1 expressions with local error:

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

rewrite17.0ms

Algorithm
rewrite-expression-head
Rules
add-log-exp
distribute-lft-neg-out
add-sqr-sqrt expm1-log1p-u pow1 +-commutative sum-log fma-def *-un-lft-identity flip3-+ distribute-rgt-out add-cbrt-cube unsub-neg add-exp-log add-cube-cbrt flip-+ insert-posit16 log1p-expm1-u
Counts
1 → 18
Calls
1 calls:
17.0ms
(+ (* x 500.0) (* (- y) 500.0))

series57.0ms

Counts
1 → 3
Calls
1 calls:
57.0ms
(+ (* x 500.0) (* (- y) 500.0))

simplify4.6s

Counts
21 → 21
Iterations
IterNodes
done5010
31678
2450
1117
035

prune219.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize63.0ms

Local error

Found 1 expressions with local error:

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

rewrite3.0ms

Algorithm
rewrite-expression-head
Rules
add-sqr-sqrt expm1-log1p-u pow1 *-un-lft-identity add-cbrt-cube add-exp-log add-cube-cbrt fma-udef insert-posit16 log1p-expm1-u add-log-exp
Counts
1 → 11
Calls
1 calls:
3.0ms
(fma x 500.0 (* (- y) 500.0))

series59.0ms

Counts
1 → 3
Calls
1 calls:
59.0ms
(fma x 500.0 (* (- y) 500.0))

simplify5.8s

Counts
14 → 14
Iterations
IterNodes
done5000
52945
4615
3139
257
130
020

prune139.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize74.0ms

Local error

Found 3 expressions with local error:

0.1b
(* 500.0 (- (* x x) (* y y)))
3.7b
(- (* x x) (* y y))
30.3b
(/ (* 500.0 (- (* x x) (* y y))) (+ x y))

rewrite192.0ms

Algorithm
rewrite-expression-head
Rules
11×*-un-lft-identity
10×add-cbrt-cube add-exp-log
add-sqr-sqrt
add-cube-cbrt
pow1 add-log-exp
associate-/r* times-frac associate-*r* associate-*r/
distribute-rgt-in expm1-log1p-u sub-neg distribute-lft-in flip3-- associate-*l* prod-diff insert-posit16 log1p-expm1-u flip--
cbrt-undiv div-exp prod-exp associate-/r/ cbrt-unprod distribute-lft-out difference-of-squares associate-/l/
clear-num frac-2neg flip3-+ fma-neg diff-log pow-prod-down *-commutative flip-+ div-inv associate-/l* unswap-sqr
Counts
3 → 78
Calls
3 calls:
73.0ms
(* 500.0 (- (* x x) (* y y)))
30.0ms
(- (* x x) (* y y))
85.0ms
(/ (* 500.0 (- (* x x) (* y y))) (+ x y))

series306.0ms

Counts
3 → 9
Calls
3 calls:
104.0ms
(* 500.0 (- (* x x) (* y y)))
67.0ms
(- (* x x) (* y y))
135.0ms
(/ (* 500.0 (- (* x x) (* y y))) (+ x y))

simplify3.1s

Counts
87 → 87
Iterations
IterNodes
done5004
21250
1336
0124

prune779.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes472.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify8.0ms

Iterations
IterNodes
done14
314
213
19
06

end0.0ms

sample608.0ms

Algorithm
intervals
Results
351.0ms8036×body80valid
17.0ms16×body1280valid
2.0msbody2560valid
1.0msbody640valid
1.0msbody320valid
0.0msbody160valid