Details

Time bar (total: 18.2s)

sample25.0ms

Algorithm
intervals
Results
15.0ms256×body80valid

simplify138.0ms

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

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 12.4b

localize11.0ms

Local error

Found 1 expressions with local error:

12.4b
(/ (- x y) (* (* x 2.0) y))

rewrite99.0ms

Algorithm
rewrite-expression-head
Rules
142×add-sqr-sqrt
110×times-frac
100×*-un-lft-identity
90×associate-*l*
54×add-cube-cbrt
36×associate-*r*
24×unswap-sqr
23×distribute-lft-out-- difference-of-squares
22×associate-/r*
12×*-commutative
10×add-cbrt-cube add-exp-log
5×associate-/l*
3×cbrt-undiv div-exp prod-exp cbrt-unprod
2×associate-/l/
1×pow1 clear-num frac-2neg flip3-- div-sub insert-posit16 div-inv flip-- add-log-exp
Counts
1 → 157
Calls
1 calls:
84.0ms
(/ (- x y) (* (* x 2.0) y))

series111.0ms

Counts
1 → 3
Calls
1 calls:
111.0ms
(/ (- x y) (* (* x 2.0) y))

simplify1.7s

Counts
160 → 160
Iterations
IterNodes
done5019
22784
1859
0265

prune480.0ms

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))

rewrite65.0ms

Algorithm
rewrite-expression-head
Rules
81×frac-sub
54×associate-/r* associate-/l*
51×add-sqr-sqrt
47×*-un-lft-identity
39×add-cube-cbrt
18×clear-num frac-2neg
10×times-frac
5×distribute-lft-out--
4×difference-of-squares
3×add-log-exp
2×div-inv
1×pow1 sub-neg flip3-- add-cbrt-cube diff-log add-exp-log insert-posit16 flip--
Counts
1 → 103
Calls
1 calls:
60.0ms
(- (/ 0.5 y) (/ 0.5 x))

series39.0ms

Counts
1 → 3
Calls
1 calls:
39.0ms
(- (/ 0.5 y) (/ 0.5 x))

simplify1.7s

Counts
106 → 106
Iterations
IterNodes
done5005
23345
11028
0302

prune365.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize26.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (- x y) (* x 2.0))
9.3b
(/ (/ (- x y) (* x 2.0)) y)

rewrite150.0ms

Algorithm
rewrite-expression-head
Rules
492×times-frac
392×add-sqr-sqrt
338×*-un-lft-identity
214×add-cube-cbrt
81×associate-*r* associate-*l*
74×associate-/l*
62×distribute-lft-out-- difference-of-squares
27×associate-/r* *-commutative unswap-sqr
26×associate-/l/
16×add-cbrt-cube add-exp-log
7×cbrt-undiv div-exp
6×div-inv
3×clear-num frac-2neg div-sub
2×pow1 flip3-- prod-exp cbrt-unprod insert-posit16 flip-- add-log-exp
Counts
2 → 394
Calls
2 calls:
33.0ms
(/ (- x y) (* x 2.0))
93.0ms
(/ (/ (- x y) (* x 2.0)) y)

series167.0ms

Counts
2 → 6
Calls
2 calls:
76.0ms
(/ (- x y) (* x 2.0))
90.0ms
(/ (/ (- x y) (* x 2.0)) y)

simplify10.8s

Counts
400 → 400
Iterations
IterNodes
done5007
24079
11340
0514

prune1.3s

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes75.0ms

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

sample907.0ms

Algorithm
intervals
Results
741.0ms8000×body80valid