Details

Time bar (total: 8.6s)

sample32.0ms

Algorithm
intervals
Results
13.0ms467×body80valid

simplify3.3s

Counts
1 → 1
Iterations
IterNodes
done5000
83866
7901
6366
5160
467
335
218
111
05

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 1 expressions with local error:

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

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
3×add-log-exp
1×add-sqr-sqrt expm1-log1p-u pow1 sub-neg *-un-lft-identity flip3-- add-cbrt-cube fma-neg diff-log prod-diff add-exp-log add-cube-cbrt log1p-expm1-u flip-- difference-of-squares
Counts
1 → 17
Calls
1 calls:
13.0ms
(- (* x x) (* y y))

series42.0ms

Counts
1 → 3
Calls
1 calls:
41.0ms
(- (* x x) (* y y))

simplify693.0ms

Counts
20 → 20
Iterations
IterNodes
done5000
2646
1118
038

prune90.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize10.0ms

Local error

Found 1 expressions with local error:

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

rewrite43.0ms

Algorithm
rewrite-expression-head
Rules
19×add-sqr-sqrt *-un-lft-identity
18×prod-diff
15×add-cube-cbrt
11×distribute-rgt-in distribute-lft-in
5×associate-*r*
4×frac-times associate-*l*
3×pow1 flip3-+ flip3-- add-cbrt-cube add-exp-log flip-+ flip--
2×sub-neg associate-*l/ associate-*r/
1×expm1-log1p-u pow-prod-down prod-exp *-commutative cbrt-unprod log1p-expm1-u distribute-lft-out distribute-lft-out-- add-log-exp difference-of-squares unswap-sqr
Counts
1 → 53
Calls
1 calls:
41.0ms
(* (+ x y) (- x y))

series59.0ms

Counts
1 → 3
Calls
1 calls:
58.0ms
(* (+ x y) (- x y))

simplify2.1s

Counts
56 → 56
Iterations
IterNodes
done5000
22818
1401
0120

prune168.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize22.0ms

Local error

Found 2 expressions with local error:

0.0b
(fma x x (- (* y y)))
42.2b
(fma (- y) y (* y y))

rewrite1.0ms

Algorithm
rewrite-expression-head
Rules
2×add-sqr-sqrt expm1-log1p-u pow1 *-un-lft-identity add-cbrt-cube add-exp-log add-cube-cbrt fma-udef log1p-expm1-u add-log-exp
Counts
2 → 20
Calls
2 calls:
0.0ms
(fma x x (- (* y y)))
1.0ms
(fma (- y) y (* y y))

series134.0ms

Counts
2 → 6
Calls
2 calls:
47.0ms
(fma x x (- (* y y)))
87.0ms
(fma (- y) y (* y y))

simplify667.0ms

Counts
26 → 26
Iterations
IterNodes
done5001
3767
2132
143
032

prune139.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes84.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done7
17
05

end0.0ms

sample881.0ms

Algorithm
intervals
Results
437.0ms14088×body80valid