Details

Time bar (total: 13.5s)

sample29.0ms

Algorithm
intervals
Results
17.0ms256×body80valid

simplify4.0ms

Counts
1 → 1
Iterations
IterNodes
done5
15
04

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 x))

rewrite14.0ms

Algorithm
rewrite-expression-head
Rules
18×*-un-lft-identity
12×times-frac
10×add-sqr-sqrt add-cube-cbrt
4×associate-/r* distribute-lft-out
3×add-cbrt-cube add-exp-log associate-/l*
2×associate-/r/
1×pow1 cbrt-undiv clear-num frac-2neg flip3-+ div-exp flip-+ insert-posit16 div-inv add-log-exp
Counts
1 → 34
Calls
1 calls:
13.0ms
(/ x (+ y x))

series49.0ms

Counts
1 → 3
Calls
1 calls:
49.0ms
(/ x (+ y x))

simplify2.7s

Counts
37 → 37
Iterations
IterNodes
done5001
31779
2395
1129
060

prune129.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 2 expressions with local error:

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

rewrite82.0ms

Algorithm
rewrite-expression-head
Rules
108×times-frac
99×*-un-lft-identity
62×add-sqr-sqrt add-cube-cbrt
22×associate-/r*
18×distribute-lft-out
15×add-exp-log
13×associate-/l*
12×associate-/r/
9×add-cbrt-cube
8×div-exp
6×div-inv
4×cbrt-undiv clear-num associate-/l/
3×pow1 frac-2neg remove-double-div
2×rec-exp flip3-+ 1-exp flip-+ insert-posit16 add-log-exp
1×pow-flip inv-pow
Counts
2 → 137
Calls
2 calls:
28.0ms
(/ (+ y x) x)
49.0ms
(/ 1 (/ (+ y x) x))

series98.0ms

Counts
2 → 6
Calls
2 calls:
33.0ms
(/ (+ y x) x)
65.0ms
(/ 1 (/ (+ y x) x))

simplify2.1s

Counts
143 → 143
Iterations
IterNodes
done5000
33308
21198
1424
0170

prune436.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

localize55.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt x)
0.7b
(cbrt (+ y x))
0.7b
(cbrt (+ y x))
0.7b
(cbrt (+ y x))

rewrite25.0ms

Algorithm
rewrite-expression-head
Rules
15×cbrt-prod
14×*-un-lft-identity
8×add-sqr-sqrt add-cube-cbrt
6×cbrt-div
4×pow1 add-cbrt-cube pow1/3 add-exp-log insert-posit16 add-log-exp
3×flip3-+ flip-+ distribute-lft-out
Counts
4 → 57
Calls
4 calls:
1.0ms
(cbrt x)
4.0ms
(cbrt (+ y x))
12.0ms
(cbrt (+ y x))
8.0ms
(cbrt (+ y x))

series979.0ms

Counts
4 → 12
Calls
4 calls:
285.0ms
(cbrt x)
224.0ms
(cbrt (+ y x))
254.0ms
(cbrt (+ y x))
215.0ms
(cbrt (+ y x))

simplify1.9s

Counts
69 → 69
Iterations
IterNodes
done5000
42809
3976
2384
1155
075

prune365.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0b

localize30.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ x (+ x y))
0.1b
(/ (/ x (+ x y)) (- y x))
7.7b
(* (/ (/ x (+ x y)) (- y x)) (- y x))

rewrite299.0ms

Algorithm
rewrite-expression-head
Rules
363×times-frac
356×*-un-lft-identity
265×add-sqr-sqrt
174×add-cube-cbrt
96×associate-*l*
87×associate-/l*
72×frac-times
50×distribute-lft-out
41×distribute-lft-out-- difference-of-squares
40×associate-/r* associate-/l/
39×flip3-- flip--
36×associate-*l/
34×associate-/r/
19×add-cbrt-cube add-exp-log
17×div-inv
15×flip3-+ flip-+
9×clear-num frac-2neg
7×cbrt-undiv div-exp
5×pow1 associate-*r*
3×prod-exp cbrt-unprod insert-posit16 add-log-exp unswap-sqr
2×distribute-rgt-in sub-neg distribute-lft-in associate-*r/
1×pow-prod-down *-commutative
Counts
3 → 408
Calls
3 calls:
22.0ms
(/ x (+ x y))
39.0ms
(/ (/ x (+ x y)) (- y x))
202.0ms
(* (/ (/ x (+ x y)) (- y x)) (- y x))

series236.0ms

Counts
3 → 9
Calls
3 calls:
67.0ms
(/ x (+ x y))
89.0ms
(/ (/ x (+ x y)) (- y x))
80.0ms
(* (/ (/ x (+ x y)) (- y x)) (- y x))

simplify1.8s

Counts
417 → 417
Iterations
IterNodes
done5000
11734
0453

prune1.4s

Pruning

4 alts after pruning (0 fresh and 4 done)

Merged error: 0b

regimes124.0ms

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
done5
15
04

end0.0ms

sample637.0ms

Algorithm
intervals
Results
454.0ms8000×body80valid