Details

Time bar (total: 7.0s)

sample15.0ms

Algorithm
intervals
Results
7.0ms256×body80valid

simplify124.0ms

Counts
1 → 1
Iterations
IterNodes
done163
8163
7162
6160
5152
4112
371
244
118
07

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 13.4b

localize9.0ms

Local error

Found 1 expressions with local error:

12.9b
(/ (- x y) (* (* x 2.0) y))

rewrite28.0ms

Algorithm
rewrite-expression-head
Rules
10×add-cbrt-cube add-exp-log
7×add-sqr-sqrt *-un-lft-identity
5×times-frac associate-/l*
3×cbrt-undiv div-exp prod-exp add-cube-cbrt cbrt-unprod
2×distribute-lft-out-- difference-of-squares associate-/l/
1×expm1-log1p-u pow1 clear-num associate-/r* frac-2neg flip3-- div-sub log1p-expm1-u div-inv flip-- add-log-exp
Counts
1 → 32
Calls
1 calls:
27.0ms
(/ (- x y) (* (* x 2.0) y))

series59.0ms

Counts
1 → 3
Calls
1 calls:
59.0ms
(/ (- x y) (* (* x 2.0) y))

simplify1.3s

Counts
35 → 35
Iterations
IterNodes
done5001
2832
1237
084

prune153.0ms

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
(- (/ 0.5 y) (/ 0.5 x))

rewrite60.0ms

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
5×distribute-lft-out--
4×difference-of-squares
3×add-log-exp
1×expm1-log1p-u pow1 sub-neg flip3-- add-cbrt-cube diff-log add-exp-log frac-sub log1p-expm1-u flip--
Counts
1 → 206
Calls
1 calls:
42.0ms
(- (/ 0.5 y) (/ 0.5 x))

series53.0ms

Counts
1 → 3
Calls
1 calls:
53.0ms
(- (/ 0.5 y) (/ 0.5 x))

simplify2.5s

Counts
209 → 209
Iterations
IterNodes
done5000
34462
21672
1714
0314

prune610.0ms

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))
7.4b
(/ (/ (- x y) (* x 2.0)) y)

rewrite35.0ms

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*
7×cbrt-undiv div-exp
6×div-inv distribute-lft-out-- difference-of-squares
4×associate-/r*
3×div-sub associate-/l/
2×expm1-log1p-u pow1 clear-num frac-2neg prod-exp cbrt-unprod log1p-expm1-u add-log-exp
1×flip3-- flip--
Counts
2 → 89
Calls
2 calls:
15.0ms
(/ (- x y) (* x 2.0))
18.0ms
(/ (/ (- x y) (* x 2.0)) y)

series109.0ms

Counts
2 → 6
Calls
2 calls:
48.0ms
(/ (- x y) (* x 2.0))
61.0ms
(/ (/ (- x y) (* x 2.0)) y)

simplify1.1s

Counts
95 → 95
Iterations
IterNodes
done5008
21382
1388
0155

prune354.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes67.0ms

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

sample460.0ms

Algorithm
intervals
Results
305.0ms8001×body80valid