Details

Time bar (total: 11.6s)

sample22.0ms

Algorithm
intervals
Results
11.0ms256×body80valid

simplify1.8s

Counts
1 → 1
Iterations
IterNodes
done5000
444883
434767
424627
414512
404370
394254
384114
373999
363857
353741
343601
333486
323344
313228
303088
292973
282831
272715
262575
252460
242318
232202
222062
211947
201805
191689
181549
171434
161292
151176
141036
13926
12792
11680
10550
9445
8302
7199
6118
565
450
339
227
117
07

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize16.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ (- x y) (- 2.0 (+ x y)))

rewrite40.0ms

Algorithm
rewrite-expression-head
Rules
58×*-un-lft-identity
40×add-sqr-sqrt
30×times-frac
19×distribute-lft-out--
14×add-cube-cbrt
13×difference-of-squares
associate-/r* distribute-lft-out
associate-/l*
add-cbrt-cube add-exp-log
flip3-- associate-/r/ flip-- associate-/l/
pow1 cbrt-undiv clear-num frac-2neg div-sub div-exp insert-posit16 div-inv add-log-exp
Counts
1 → 59
Calls
1 calls:
39.0ms
(/ (- x y) (- 2.0 (+ x y)))

series86.0ms

Counts
1 → 3
Calls
1 calls:
86.0ms
(/ (- x y) (- 2.0 (+ x y)))

simplify1.9s

Counts
62 → 62
Iterations
IterNodes
done5014
33283
2768
1282
0113

prune200.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize21.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ 1 (- 2.0 (+ x y)))
0.1b
(* (- x y) (/ 1 (- 2.0 (+ x y))))

rewrite110.0ms

Algorithm
rewrite-expression-head
Rules
62×*-un-lft-identity
47×add-sqr-sqrt
38×times-frac
24×associate-*r* add-cube-cbrt
15×add-exp-log distribute-lft-out--
add-cbrt-cube
difference-of-squares
distribute-lft-out
associate-/r*
pow1 associate-*l*
flip3-- div-exp prod-exp associate-/r/ flip--
associate-/l* unswap-sqr
frac-times cbrt-undiv rec-exp 1-exp associate-*l/ cbrt-unprod insert-posit16 div-inv add-log-exp
clear-num frac-2neg pow-prod-down associate-*r/ un-div-inv *-commutative pow-flip inv-pow
Counts
2 → 100
Calls
2 calls:
30.0ms
(/ 1 (- 2.0 (+ x y)))
78.0ms
(* (- x y) (/ 1 (- 2.0 (+ x y))))

series111.0ms

Counts
2 → 6
Calls
2 calls:
45.0ms
(/ 1 (- 2.0 (+ x y)))
66.0ms
(* (- x y) (/ 1 (- 2.0 (+ x y))))

simplify2.1s

Counts
106 → 106
Iterations
IterNodes
done5017
33136
21061
1387
0154

prune323.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize29.0ms

Local error

Found 4 expressions with local error:

0.0b
(/ (- x y) (- (- 2.0 y) x))
0.0b
(* (/ (- x y) (- (- 2.0 y) x)) (/ (- x y) (- (- 2.0 y) x)))
0.1b
(* (/ (- x y) (- (- 2.0 y) x)) (* (/ (- x y) (- (- 2.0 y) x)) (/ (- x y) (- (- 2.0 y) x))))
7.6b
(cbrt (* (/ (- x y) (- (- 2.0 y) x)) (* (/ (- x y) (- (- 2.0 y) x)) (/ (- x y) (- (- 2.0 y) x)))))

rewrite560.0ms

Algorithm
rewrite-expression-head
Rules
606×*-un-lft-identity
293×times-frac
276×add-sqr-sqrt
262×distribute-lft-out--
93×add-cube-cbrt
90×swap-sqr
84×difference-of-squares
72×associate-*l*
59×add-cbrt-cube add-exp-log
37×associate-*r*
25×pow1
22×prod-exp cbrt-unprod
18×cbrt-undiv div-exp
12×associate-/r/
11×frac-times associate-*r/
cbrt-div flip3-- associate-*l/ flip--
associate-/r* pow-prod-up div-inv unswap-sqr
associate-/l*
pow-prod-down insert-posit16 add-log-exp
pow2 pow-plus cube-unmult pow-sqr *-commutative associate-/l/
cbrt-prod clear-num frac-2neg pow1/3 div-sub rem-cbrt-cube
Counts
4 → 350
Calls
4 calls:
37.0ms
(/ (- x y) (- (- 2.0 y) x))
151.0ms
(* (/ (- x y) (- (- 2.0 y) x)) (/ (- x y) (- (- 2.0 y) x)))
194.0ms
(* (/ (- x y) (- (- 2.0 y) x)) (* (/ (- x y) (- (- 2.0 y) x)) (/ (- x y) (- (- 2.0 y) x))))
165.0ms
(cbrt (* (/ (- x y) (- (- 2.0 y) x)) (* (/ (- x y) (- (- 2.0 y) x)) (/ (- x y) (- (- 2.0 y) x)))))

series381.0ms

Counts
4 → 12
Calls
4 calls:
66.0ms
(/ (- x y) (- (- 2.0 y) x))
98.0ms
(* (/ (- x y) (- (- 2.0 y) x)) (/ (- x y) (- (- 2.0 y) x)))
153.0ms
(* (/ (- x y) (- (- 2.0 y) x)) (* (/ (- x y) (- (- 2.0 y) x)) (/ (- x y) (- (- 2.0 y) x))))
64.0ms
(cbrt (* (/ (- x y) (- (- 2.0 y) x)) (* (/ (- x y) (- (- 2.0 y) x)) (/ (- x y) (- (- 2.0 y) x)))))

simplify2.4s

Counts
362 → 362
Iterations
IterNodes
done5000
23605
11109
0319

prune946.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes81.0ms

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

sample458.0ms

Algorithm
intervals
Results
333.0ms7997×body80valid
0.0msbody1280valid
0.0msbody640valid
0.0msbody320valid