Details

Time bar (total: 7.5s)

sample25.0ms

Algorithm
intervals
Results
17.0ms257×body80valid

simplify133.0ms

Counts
1 → 1
Iterations
IterNodes
done191
8191
7190
6182
5168
4141
3103
247
118
07

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 14.8b

localize11.0ms

Local error

Found 1 expressions with local error:

14.8b
(/ (- x y) (* (* x 2.0) y))

rewrite24.0ms

Algorithm
rewrite-expression-head
Rules
10×add-cbrt-cube add-exp-log
add-sqr-sqrt *-un-lft-identity
times-frac associate-/l*
cbrt-undiv div-exp prod-exp add-cube-cbrt cbrt-unprod
distribute-lft-out-- difference-of-squares associate-/l/
expm1-log1p-u pow1 clear-num associate-/r* frac-2neg flip3-- div-sub insert-posit16 log1p-expm1-u div-inv flip-- add-log-exp
Counts
1 → 33
Calls
1 calls:
23.0ms
(/ (- x y) (* (* x 2.0) y))

series90.0ms

Counts
1 → 3
Calls
1 calls:
90.0ms
(/ (- x y) (* (* x 2.0) y))

simplify1.3s

Counts
36 → 36
Iterations
IterNodes
done5000
2920
1238
085

prune110.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize9.0ms

Local error

Found 1 expressions with local error:

0.0b
(- (/ 0.5 y) (/ 0.5 x))

rewrite21.0ms

Algorithm
rewrite-expression-head
Rules
253×times-frac
204×add-sqr-sqrt
200×*-un-lft-identity
192×add-cube-cbrt
169×prod-diff
29×div-inv
13×fma-neg
distribute-lft-out--
difference-of-squares
add-log-exp
expm1-log1p-u pow1 sub-neg flip3-- add-cbrt-cube diff-log add-exp-log frac-sub insert-posit16 log1p-expm1-u flip--
Counts
1 → 207
Calls
1 calls:
13.0ms
(- (/ 0.5 y) (/ 0.5 x))

series42.0ms

Counts
1 → 3
Calls
1 calls:
42.0ms
(- (/ 0.5 y) (/ 0.5 x))

simplify2.5s

Counts
210 → 210
Iterations
IterNodes
done5000
34563
21661
1715
0315

prune621.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize11.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (- x y) (* x 2.0))
8.8b
(/ (/ (- x y) (* x 2.0)) y)

rewrite42.0ms

Algorithm
rewrite-expression-head
Rules
52×times-frac
34×add-sqr-sqrt *-un-lft-identity
22×add-cube-cbrt
16×add-cbrt-cube add-exp-log
14×associate-/l*
cbrt-undiv div-exp
div-inv distribute-lft-out-- difference-of-squares
associate-/r*
div-sub associate-/l/
expm1-log1p-u pow1 clear-num frac-2neg prod-exp cbrt-unprod insert-posit16 log1p-expm1-u add-log-exp
flip3-- flip--
Counts
2 → 91
Calls
2 calls:
15.0ms
(/ (- x y) (* x 2.0))
26.0ms
(/ (/ (- x y) (* x 2.0)) y)

series130.0ms

Counts
2 → 6
Calls
2 calls:
58.0ms
(/ (- x y) (* x 2.0))
72.0ms
(/ (/ (- x y) (* x 2.0)) y)

simplify1.2s

Counts
97 → 97
Iterations
IterNodes
done5001
21536
1390
0157

prune279.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes54.0ms

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
done6
06

end0.0ms

sample902.0ms

Algorithm
intervals
Results
687.0ms8003×body80valid