Details

Time bar (total: 10.9s)

sample12.0ms

Algorithm
intervals
Results
5.0ms256×body80valid

simplify6.0ms

Counts
1 → 1
Iterations
IterNodes
done16
316
214
111
05

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 1 expressions with local error:

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

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
34×*-un-lft-identity
22×add-sqr-sqrt
20×times-frac
12×add-cube-cbrt
6×distribute-lft-out
5×associate-/l* distribute-lft-out-- difference-of-squares
4×associate-/r*
3×add-cbrt-cube add-exp-log
2×associate-/r/ associate-/l/
1×pow1 cbrt-undiv clear-num frac-2neg flip3-+ flip3-- div-sub div-exp flip-+ div-inv flip-- add-log-exp
Counts
1 → 46
Calls
1 calls:
17.0ms
(/ (- x y) (+ x y))

series78.0ms

Counts
1 → 3
Calls
1 calls:
78.0ms
(/ (- x y) (+ x y))

simplify1.8s

Counts
49 → 49
Iterations
IterNodes
done5032
32487
2564
1193
078

prune209.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize17.0ms

Local error

Found 3 expressions with local error:

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

rewrite121.0ms

Algorithm
rewrite-expression-head
Rules
63×*-un-lft-identity
40×times-frac
35×add-sqr-sqrt
23×add-cube-cbrt
12×distribute-lft-out
8×associate-/r* associate-/r/
7×add-cbrt-cube add-exp-log distribute-lft-out--
6×associate-/l*
5×add-log-exp
4×flip3-+ flip-+ div-inv difference-of-squares
3×pow1 distribute-rgt-out--
2×cbrt-undiv clear-num frac-2neg div-exp
1×sub-neg flip3-- diff-log frac-sub flip-- sub-div
Counts
3 → 94
Calls
3 calls:
13.0ms
(/ x (+ x y))
92.0ms
(- (/ x (+ x y)) (/ y (+ x y)))
13.0ms
(/ y (+ x y))

series212.0ms

Counts
3 → 9
Calls
3 calls:
55.0ms
(/ x (+ x y))
105.0ms
(- (/ x (+ x y)) (/ y (+ x y)))
52.0ms
(/ y (+ x y))

simplify1.5s

Counts
103 → 103
Iterations
IterNodes
done5096
33550
2911
1287
0130

prune354.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize23.0ms

Local error

Found 4 expressions with local error:

0.0b
(/ (+ x y) x)
0.0b
(- (/ 1 (/ (+ x y) x)) (/ y (+ x y)))
0.0b
(/ y (+ x y))
0.3b
(/ 1 (/ (+ x y) x))

rewrite191.0ms

Algorithm
rewrite-expression-head
Rules
141×times-frac
127×*-un-lft-identity
104×add-sqr-sqrt
71×add-cube-cbrt
23×associate-/r*
21×distribute-lft-out
19×add-exp-log
13×add-cbrt-cube
10×associate-/l* difference-of-squares
9×div-exp
8×div-inv
6×add-log-exp
5×pow1 cbrt-undiv
4×distribute-lft-out--
3×clear-num frac-2neg associate-/r/
2×rec-exp flip3-+ 1-exp flip-+ associate-/l/
1×sub-neg flip3-- diff-log frac-sub pow-flip flip-- inv-pow
Counts
4 → 181
Calls
4 calls:
22.0ms
(/ (+ x y) x)
125.0ms
(- (/ 1 (/ (+ x y) x)) (/ y (+ x y)))
13.0ms
(/ y (+ x y))
20.0ms
(/ 1 (/ (+ x y) x))

series258.0ms

Counts
4 → 12
Calls
4 calls:
33.0ms
(/ (+ x y) x)
111.0ms
(- (/ 1 (/ (+ x y) x)) (/ y (+ x y)))
54.0ms
(/ y (+ x y))
59.0ms
(/ 1 (/ (+ x y) x))

simplify1.3s

Counts
193 → 193
Iterations
IterNodes
done5000
21847
1596
0242

prune757.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize40.0ms

Local error

Found 4 expressions with local error:

0.0b
(/ (+ x y) y)
0.0b
(- (/ 1 (/ (+ x y) x)) (/ 1 (/ (+ x y) y)))
0.3b
(/ 1 (/ (+ x y) x))
0.6b
(/ 1 (/ (+ x y) y))

rewrite285.0ms

Algorithm
rewrite-expression-head
Rules
350×times-frac
287×*-un-lft-identity
223×add-sqr-sqrt
133×add-cube-cbrt
40×distribute-lft-out
35×associate-/r*
31×distribute-lft-out--
28×add-exp-log
25×difference-of-squares
23×div-inv
16×add-cbrt-cube
15×div-exp
10×associate-/l*
7×cbrt-undiv
6×pow1 associate-/r/ add-log-exp
4×rec-exp 1-exp
3×clear-num frac-2neg
2×pow-flip inv-pow associate-/l/
1×sub-neg flip3-+ flip3-- diff-log frac-sub flip-+ flip--
Counts
4 → 278
Calls
4 calls:
22.0ms
(/ (+ x y) y)
205.0ms
(- (/ 1 (/ (+ x y) x)) (/ 1 (/ (+ x y) y)))
12.0ms
(/ 1 (/ (+ x y) x))
17.0ms
(/ 1 (/ (+ x y) y))

series221.0ms

Counts
4 → 12
Calls
4 calls:
23.0ms
(/ (+ x y) y)
93.0ms
(- (/ 1 (/ (+ x y) x)) (/ 1 (/ (+ x y) y)))
49.0ms
(/ 1 (/ (+ x y) x))
55.0ms
(/ 1 (/ (+ x y) y))

simplify1.8s

Counts
290 → 290
Iterations
IterNodes
done5002
22185
1860
0346

prune1.1s

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes153.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify3.0ms

Iterations
IterNodes
done12
112
09

end0.0ms

sample506.0ms

Algorithm
intervals
Results
276.0ms8000×body80valid