Details

Time bar (total: 9.8s)

sample29.0ms

Algorithm
intervals
Results
11.0ms256×body80valid

simplify6.0ms

Counts
1 → 1
Iterations
IterNodes
done9
29
18
05

prune10.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 1 expressions with local error:

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

rewrite23.0ms

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-/r* distribute-lft-out-- difference-of-squares
4×associate-/l*
3×add-cbrt-cube add-exp-log
2×associate-/r/ associate-/l/
1×pow1 cbrt-undiv clear-num frac-2neg flip3-+ flip3-- div-exp flip-+ div-inv flip-- add-log-exp
Counts
1 → 45
Calls
1 calls:
20.0ms
(/ (+ y x) (- x y))

series106.0ms

Counts
1 → 3
Calls
1 calls:
106.0ms
(/ (+ y x) (- x y))

simplify2.0s

Counts
48 → 48
Iterations
IterNodes
done5000
33187
2594
1178
078

prune136.0ms

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 0b

localize17.0ms

Local error

Found 3 expressions with local error:

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

rewrite88.0ms

Algorithm
rewrite-expression-head
Rules
93×*-un-lft-identity
61×add-sqr-sqrt
60×times-frac
52×exp-prod
35×add-cube-cbrt
27×log-pow
16×distribute-lft-out
13×distribute-lft-out-- difference-of-squares
6×associate-/r/
5×associate-/r* add-cbrt-cube add-exp-log
4×pow1 associate-/l* add-log-exp
3×log-prod flip3-- div-inv flip--
2×associate-/l/
1×cbrt-undiv clear-num frac-2neg flip3-+ div-exp rem-log-exp flip-+ rem-exp-log
Counts
3 → 117
Calls
3 calls:
27.0ms
(exp (/ (+ y x) (- x y)))
35.0ms
(log (exp (/ (+ y x) (- x y))))
21.0ms
(/ (+ y x) (- x y))

series266.0ms

Counts
3 → 9
Calls
3 calls:
107.0ms
(exp (/ (+ y x) (- x y)))
85.0ms
(log (exp (/ (+ y x) (- x y))))
73.0ms
(/ (+ y x) (- x y))

simplify1.5s

Counts
126 → 126
Iterations
IterNodes
done5002
34836
2736
1251
0134

prune417.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize10.0ms

Local error

Found 2 expressions with local error:

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

rewrite57.0ms

Algorithm
rewrite-expression-head
Rules
178×times-frac
174×*-un-lft-identity
122×add-sqr-sqrt
80×add-cube-cbrt
30×associate-/r*
26×distribute-lft-out
21×distribute-lft-out-- difference-of-squares
15×add-exp-log
11×associate-/r/
9×add-cbrt-cube
8×div-exp associate-/l*
6×div-inv
5×flip3-+ flip-+
4×cbrt-undiv
3×pow1
2×rec-exp clear-num frac-2neg 1-exp add-log-exp associate-/l/
1×flip3-- div-sub pow-flip flip-- inv-pow
Counts
2 → 174
Calls
2 calls:
29.0ms
(/ 1 (/ (- x y) (+ y x)))
20.0ms
(/ (- x y) (+ y x))

series193.0ms

Counts
2 → 6
Calls
2 calls:
98.0ms
(/ 1 (/ (- x y) (+ y x)))
94.0ms
(/ (- x y) (+ y x))

simplify1.4s

Counts
180 → 180
Iterations
IterNodes
done5000
22825
1560
0211

prune418.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

localize12.0ms

Local error

Found 3 expressions with local error:

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

rewrite133.0ms

Algorithm
rewrite-expression-head
Rules
954×times-frac
631×*-un-lft-identity
491×add-sqr-sqrt
369×add-cube-cbrt
87×associate-/r/
70×distribute-lft-out
61×distribute-lft-out-- difference-of-squares
51×add-exp-log
44×div-inv
36×div-exp
27×associate-/r* associate-/l*
23×flip3-+ flip-+
20×flip3-- flip--
19×add-cbrt-cube
10×cbrt-undiv rec-exp 1-exp
5×pow1
3×clear-num frac-2neg add-log-exp
2×pow-flip inv-pow
1×associate-/l/
Counts
3 → 527
Calls
3 calls:
15.0ms
(/ 1 (- x y))
13.0ms
(/ 1 (+ y x))
35.0ms
(/ (/ 1 (- x y)) (/ 1 (+ y x)))

series179.0ms

Counts
3 → 9
Calls
3 calls:
43.0ms
(/ 1 (- x y))
46.0ms
(/ 1 (+ y x))
90.0ms
(/ (/ 1 (- x y)) (/ 1 (+ y x)))

simplify1.2s

Counts
536 → 536
Iterations
IterNodes
done5001
12075
0610

prune831.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0b

regimes97.0ms

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
done8
18
07

end0.0ms

sample593.0ms

Algorithm
intervals
Results
294.0ms8000×body80valid