Details

Time bar (total: 9.7s)

sample21.0ms

Algorithm
intervals
Results
13.0ms256×body80valid

simplify17.0ms

Counts
1 → 1
Iterations
IterNodes
done18
518
417
315
212
110
06

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 5.8b

localize8.0ms

Local error

Found 1 expressions with local error:

5.8b
(/ (* x y) (+ y 1.0))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
7×*-un-lft-identity
6×add-cbrt-cube add-exp-log
4×associate-/r* times-frac
3×add-sqr-sqrt add-cube-cbrt
2×cbrt-undiv div-exp associate-/r/ distribute-lft-out
1×pow1 clear-num frac-2neg flip3-+ prod-exp cbrt-unprod flip-+ insert-posit16 div-inv associate-/l* add-log-exp
Counts
1 → 26
Calls
1 calls:
13.0ms
(/ (* x y) (+ y 1.0))

series61.0ms

Counts
1 → 3
Calls
1 calls:
61.0ms
(/ (* x y) (+ y 1.0))

simplify2.1s

Counts
29 → 29
Iterations
IterNodes
done5002
33634
2776
1208
073

prune125.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 2 expressions with local error:

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

rewrite52.0ms

Algorithm
rewrite-expression-head
Rules
34×*-un-lft-identity
25×add-sqr-sqrt times-frac
20×add-cube-cbrt
18×associate-*r*
9×add-cbrt-cube add-exp-log
7×distribute-lft-out
4×pow1 associate-/r* associate-/r/
3×associate-*l* associate-/l*
2×cbrt-undiv flip3-+ div-exp prod-exp cbrt-unprod flip-+ insert-posit16 div-inv add-log-exp unswap-sqr
1×clear-num frac-2neg pow-prod-down associate-*r/ *-commutative
Counts
2 → 72
Calls
2 calls:
16.0ms
(/ y (+ y 1.0))
34.0ms
(* x (/ y (+ y 1.0)))

series119.0ms

Counts
2 → 6
Calls
2 calls:
43.0ms
(/ y (+ y 1.0))
75.0ms
(* x (/ y (+ y 1.0)))

simplify1.3s

Counts
78 → 78
Iterations
IterNodes
done5000
21191
1317
0123

prune250.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

localize18.0ms

Local error

Found 2 expressions with local error:

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

rewrite49.0ms

Algorithm
rewrite-expression-head
Rules
108×times-frac
92×*-un-lft-identity
60×add-sqr-sqrt add-cube-cbrt
19×associate-/r*
16×distribute-lft-out
9×add-cbrt-cube add-exp-log
7×associate-/l*
6×div-inv
4×cbrt-undiv div-exp
2×pow1 clear-num frac-2neg insert-posit16 add-log-exp associate-/l/
1×flip3-+ associate-/r/ flip-+
Counts
2 → 117
Calls
2 calls:
27.0ms
(/ (+ y 1.0) y)
19.0ms
(/ x (/ (+ y 1.0) y))

series145.0ms

Counts
2 → 6
Calls
2 calls:
63.0ms
(/ (+ y 1.0) y)
82.0ms
(/ x (/ (+ y 1.0) y))

simplify1.4s

Counts
123 → 123
Iterations
IterNodes
done5003
21635
1482
0186

prune473.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize28.0ms

Local error

Found 3 expressions with local error:

0.0b
(* y (- y 1.0))
0.1b
(/ x (/ (- (* y y) (* 1.0 1.0)) (* y (- y 1.0))))
15.1b
(/ (- (* y y) (* 1.0 1.0)) (* y (- y 1.0)))

rewrite88.0ms

Algorithm
rewrite-expression-head
Rules
50×times-frac
30×add-sqr-sqrt
28×*-un-lft-identity
26×add-cube-cbrt
19×add-cbrt-cube add-exp-log
12×associate-*r/
11×associate-/r* associate-/r/
7×cbrt-undiv flip3-- div-exp flip-- associate-/l* difference-of-squares
6×div-inv
5×pow1 associate-*r*
3×associate-*l* prod-exp cbrt-unprod insert-posit16 add-log-exp
2×distribute-rgt-in clear-num sub-neg frac-2neg distribute-lft-in associate-/l/
1×div-sub pow-prod-down *-commutative distribute-lft-out-- unswap-sqr
Counts
3 → 117
Calls
3 calls:
28.0ms
(* y (- y 1.0))
34.0ms
(/ x (/ (- (* y y) (* 1.0 1.0)) (* y (- y 1.0))))
25.0ms
(/ (- (* y y) (* 1.0 1.0)) (* y (- y 1.0)))

series421.0ms

Counts
3 → 9
Calls
3 calls:
54.0ms
(* y (- y 1.0))
151.0ms
(/ x (/ (- (* y y) (* 1.0 1.0)) (* y (- y 1.0))))
215.0ms
(/ (- (* y y) (* 1.0 1.0)) (* y (- y 1.0)))

simplify1.7s

Counts
126 → 126
Iterations
IterNodes
done5000
22291
1584
0213

prune593.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

regimes56.0ms

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

sample738.0ms

Algorithm
intervals
Results
563.0ms8000×body80valid