Details

Time bar (total: 7.4s)

sample18.0ms

Algorithm
intervals
Results
7.0ms256×body80valid

simplify97.0ms

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: 16.9b

localize9.0ms

Local error

Found 1 expressions with local error:

16.3b
(/ (- x y) (* (* x 2.0) y))

rewrite30.0ms

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×pow1 clear-num associate-/r* frac-2neg flip3-- div-sub div-inv flip-- add-log-exp
Counts
1 → 30
Calls
1 calls:
28.0ms
(/ (- x y) (* (* x 2.0) y))

series74.0ms

Counts
1 → 3
Calls
1 calls:
74.0ms
(/ (- x y) (* (* x 2.0) y))

simplify1.1s

Counts
33 → 33
Iterations
IterNodes
done5004
2814
1231
082

prune143.0ms

Pruning

3 alts after pruning (3 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))

rewrite33.0ms

Algorithm
rewrite-expression-head
Rules
15×add-sqr-sqrt
11×*-un-lft-identity
10×times-frac
5×distribute-lft-out--
4×difference-of-squares
3×add-cube-cbrt add-log-exp
2×div-inv
1×pow1 sub-neg flip3-- add-cbrt-cube diff-log add-exp-log frac-sub flip--
Counts
1 → 22
Calls
1 calls:
32.0ms
(- (/ 0.5 y) (/ 0.5 x))

series47.0ms

Counts
1 → 3
Calls
1 calls:
47.0ms
(- (/ 0.5 y) (/ 0.5 x))

simplify918.0ms

Counts
25 → 25
Iterations
IterNodes
done5008
3967
2347
1134
061

prune89.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize9.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (- x y) (* x 2.0))
6.7b
(/ (/ (- x y) (* x 2.0)) y)

rewrite51.0ms

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×pow1 clear-num frac-2neg prod-exp cbrt-unprod add-log-exp
1×flip3-- flip--
Counts
2 → 85
Calls
2 calls:
23.0ms
(/ (- x y) (* x 2.0))
24.0ms
(/ (/ (- x y) (* x 2.0)) y)

series136.0ms

Counts
2 → 6
Calls
2 calls:
48.0ms
(/ (- x y) (* x 2.0))
88.0ms
(/ (/ (- x y) (* x 2.0)) y)

simplify1.1s

Counts
91 → 91
Iterations
IterNodes
done5004
21389
1383
0151

prune333.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize16.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (/ (- x y) 2.0) y)
6.7b
(* (/ 1 x) (/ (/ (- x y) 2.0) y))

rewrite105.0ms

Algorithm
rewrite-expression-head
Rules
243×times-frac
184×add-sqr-sqrt
157×*-un-lft-identity
112×add-cube-cbrt
61×associate-*r*
46×add-exp-log
28×add-cbrt-cube
21×div-exp distribute-lft-out-- difference-of-squares
19×associate-/l*
13×associate-*l*
12×cbrt-undiv prod-exp
10×div-inv
9×unswap-sqr
6×cbrt-unprod
4×pow1
3×rec-exp associate-/r* 1-exp
2×div-sub add-log-exp
1×frac-times clear-num frac-2neg pow-prod-down associate-*l/ associate-*r/ *-commutative associate-/l/
Counts
2 → 208
Calls
2 calls:
19.0ms
(/ (/ (- x y) 2.0) y)
72.0ms
(* (/ 1 x) (/ (/ (- x y) 2.0) y))

series113.0ms

Counts
2 → 6
Calls
2 calls:
39.0ms
(/ (/ (- x y) 2.0) y)
74.0ms
(* (/ 1 x) (/ (/ (- x y) 2.0) y))

simplify1.4s

Counts
214 → 214
Iterations
IterNodes
done5001
22711
1962
0319

prune839.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes83.0ms

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

sample673.0ms

Algorithm
intervals
Results
385.0ms8003×body80valid