Details

Time bar (total: 7.2s)

sample16.0ms

Algorithm
intervals
Results
6.0ms256×body80valid

simplify6.0ms

Counts
1 → 1
Iterations
IterNodes
done16
316
214
111
05

prune10.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize14.0ms

Local error

Found 1 expressions with local error:

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

rewrite36.0ms

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:
33.0ms
(/ (- x y) (+ x y))

series93.0ms

Counts
1 → 3
Calls
1 calls:
93.0ms
(/ (- x y) (+ x y))

simplify754.0ms

Counts
49 → 49
Iterations
IterNodes
done5000
2739
1193
078

prune189.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize10.0ms

Local error

Found 3 expressions with local error:

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

rewrite109.0ms

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:
9.0ms
(/ y (+ x y))
12.0ms
(/ x (+ x y))
85.0ms
(- (/ x (+ x y)) (/ y (+ x y)))

series263.0ms

Counts
3 → 9
Calls
3 calls:
79.0ms
(/ y (+ x y))
72.0ms
(/ x (+ x y))
111.0ms
(- (/ x (+ x y)) (/ y (+ x y)))

simplify2.0s

Counts
103 → 103
Iterations
IterNodes
done5001
34912
2935
1287
0130

prune525.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize38.0ms

Local error

Found 4 expressions with local error:

0.0b
(/ x (+ x y))
0.0b
(/ y (+ x y))
0.0b
(- (/ x (+ x y)) (log (exp (/ y (+ x y)))))
3.0b
(log (exp (/ y (+ x y))))

rewrite189.0ms

Algorithm
rewrite-expression-head
Rules
57×*-un-lft-identity
37×add-sqr-sqrt times-frac
32×add-cube-cbrt
20×log-pow
18×exp-prod
11×distribute-lft-out
8×associate-/r* add-cbrt-cube add-exp-log
6×pow1 log-prod associate-/r/ associate-/l*
5×add-log-exp
3×flip3-+ flip-+ div-inv associate--r+
2×cbrt-undiv clear-num frac-2neg div-exp distribute-lft-out-- difference-of-squares
1×sub-neg flip3-- diff-log rem-log-exp flip--
Counts
4 → 115
Calls
4 calls:
9.0ms
(/ x (+ x y))
9.0ms
(/ y (+ x y))
133.0ms
(- (/ x (+ x y)) (log (exp (/ y (+ x y)))))
34.0ms
(log (exp (/ y (+ x y))))

series213.0ms

Counts
4 → 12
Calls
4 calls:
43.0ms
(/ x (+ x y))
42.0ms
(/ y (+ x y))
79.0ms
(- (/ x (+ x y)) (log (exp (/ y (+ x y)))))
49.0ms
(log (exp (/ y (+ x y))))

simplify1.4s

Counts
127 → 127
Iterations
IterNodes
done5000
2980
1313
0166

prune671.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes144.0ms

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
done7
17
06

end0.0ms

sample546.0ms

Algorithm
intervals
Results
257.0ms8000×body80valid