Details

Time bar (total: 7.8s)

sample18.0ms

Algorithm
intervals
Results
10.0ms256×body80valid

simplify3.0ms

Counts
1 → 1
Iterations
IterNodes
done8
18
06

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize17.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ (+ x y) (+ y 1.0))

rewrite33.0ms

Algorithm
rewrite-expression-head
Rules
31×*-un-lft-identity
16×times-frac
11×add-sqr-sqrt add-cube-cbrt
10×distribute-lft-out
4×associate-/r* associate-/l*
3×add-cbrt-cube add-exp-log
2×flip3-+ associate-/r/ flip-+ associate-/l/
1×pow1 cbrt-undiv clear-num frac-2neg div-exp insert-posit16 div-inv add-log-exp
Counts
1 → 41
Calls
1 calls:
32.0ms
(/ (+ x y) (+ y 1.0))

series63.0ms

Counts
1 → 3
Calls
1 calls:
63.0ms
(/ (+ x y) (+ y 1.0))

simplify1.7s

Counts
44 → 44
Iterations
IterNodes
done5001
32643
2633
1198
079

prune136.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize19.0ms

Local error

Found 2 expressions with local error:

0.1b
(* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (- y 1.0))
14.5b
(/ (+ x y) (- (* y y) (* 1.0 1.0)))

rewrite75.0ms

Algorithm
rewrite-expression-head
Rules
42×*-un-lft-identity
33×times-frac
29×add-sqr-sqrt
22×associate-*l* add-cube-cbrt
10×difference-of-squares
9×add-cbrt-cube add-exp-log distribute-lft-out
5×associate-*r*
4×pow1 associate-/r* flip3-- associate-/r/ flip-- associate-/l*
2×distribute-rgt-in frac-times cbrt-undiv sub-neg distribute-lft-in div-exp prod-exp associate-*r/ cbrt-unprod insert-posit16 div-inv add-log-exp unswap-sqr associate-/l/
1×clear-num frac-2neg flip3-+ pow-prod-down associate-*l/ *-commutative flip-+ distribute-lft-out--
Counts
2 → 93
Calls
2 calls:
52.0ms
(* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (- y 1.0))
21.0ms
(/ (+ x y) (- (* y y) (* 1.0 1.0)))

series166.0ms

Counts
2 → 6
Calls
2 calls:
78.0ms
(* (/ (+ x y) (- (* y y) (* 1.0 1.0))) (- y 1.0))
89.0ms
(/ (+ x y) (- (* y y) (* 1.0 1.0)))

simplify1.6s

Counts
99 → 99
Iterations
IterNodes
done5000
21959
1473
0168

prune333.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize15.0ms

Local error

Found 4 expressions with local error:

0.0b
(sqrt (+ y 1.0))
0.0b
(sqrt (+ y 1.0))
0.0b
(/ (/ (+ x y) (sqrt (+ y 1.0))) (sqrt (+ y 1.0)))
0.1b
(/ (+ x y) (sqrt (+ y 1.0)))

rewrite82.0ms

Algorithm
rewrite-expression-head
Rules
498×*-un-lft-identity
490×times-frac
296×sqrt-prod
224×add-sqr-sqrt
222×add-cube-cbrt
138×distribute-lft-out
38×associate-/l*
24×sqrt-div
20×associate-/r/
14×associate-/r*
13×flip3-+ flip-+
11×add-cbrt-cube add-exp-log
10×div-inv
6×pow1
4×cbrt-undiv div-exp insert-posit16 add-log-exp
3×associate-/l/
2×rem-sqrt-square clear-num frac-2neg sqrt-pow1 pow1/2
Counts
4 → 387
Calls
4 calls:
4.0ms
(sqrt (+ y 1.0))
4.0ms
(sqrt (+ y 1.0))
41.0ms
(/ (/ (+ x y) (sqrt (+ y 1.0))) (sqrt (+ y 1.0)))
23.0ms
(/ (+ x y) (sqrt (+ y 1.0)))

series205.0ms

Counts
4 → 12
Calls
4 calls:
32.0ms
(sqrt (+ y 1.0))
35.0ms
(sqrt (+ y 1.0))
43.0ms
(/ (/ (+ x y) (sqrt (+ y 1.0))) (sqrt (+ y 1.0)))
95.0ms
(/ (+ x y) (sqrt (+ y 1.0)))

simplify1.7s

Counts
399 → 399
Iterations
IterNodes
done5001
21855
1776
0335

prune900.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes116.0ms

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
06

end0.0ms

sample596.0ms

Algorithm
intervals
Results
455.0ms7999×body80valid
0.0ms1×body1280valid