Details

Time bar (total: 3.9s)

sample18.0ms

Algorithm
intervals
Results
11.0ms256×body80valid

simplify19.0ms

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

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 8.2b

localize13.0ms

Local error

Found 1 expressions with local error:

8.2b
(/ (* x y) (+ y 1.0))

rewrite26.0ms

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:
26.0ms
(/ (* x y) (+ y 1.0))

series66.0ms

Counts
1 → 3
Calls
1 calls:
66.0ms
(/ (* x y) (+ y 1.0))

simplify541.0ms

Counts
29 → 29
Iterations
IterNodes
done2001
2776
1208
073

prune98.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize11.0ms

Local error

Found 2 expressions with local error:

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

rewrite40.0ms

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:
27.0ms
(* x (/ y (+ y 1.0)))
11.0ms
(/ y (+ y 1.0))

series91.0ms

Counts
2 → 6
Calls
2 calls:
49.0ms
(* x (/ y (+ y 1.0)))
42.0ms
(/ y (+ y 1.0))

simplify737.0ms

Counts
78 → 78
Iterations
IterNodes
done2004
21165
1318
0123

prune170.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize11.0ms

Local error

Found 3 expressions with local error:

0.0b
(* x (* y (/ 1 (+ y 1.0))))
0.0b
(/ 1 (+ y 1.0))
0.1b
(* y (/ 1 (+ y 1.0)))

rewrite56.0ms

Algorithm
rewrite-expression-head
Rules
37×*-un-lft-identity
31×add-exp-log
29×add-sqr-sqrt
26×times-frac
22×add-cube-cbrt
19×add-cbrt-cube associate-*r*
13×prod-exp
11×pow1
7×cbrt-unprod distribute-lft-out
6×div-exp associate-*l*
4×associate-/r* pow-prod-down associate-*r/ associate-/r/
3×cbrt-undiv rec-exp 1-exp insert-posit16 associate-/l* add-log-exp unswap-sqr
2×flip3-+ un-div-inv *-commutative flip-+ div-inv
1×clear-num frac-2neg pow-flip inv-pow
Counts
3 → 105
Calls
3 calls:
26.0ms
(* x (* y (/ 1 (+ y 1.0))))
12.0ms
(/ 1 (+ y 1.0))
16.0ms
(* y (/ 1 (+ y 1.0)))

series136.0ms

Counts
3 → 9
Calls
3 calls:
69.0ms
(* x (* y (/ 1 (+ y 1.0))))
26.0ms
(/ 1 (+ y 1.0))
40.0ms
(* y (/ 1 (+ y 1.0)))

simplify757.0ms

Counts
114 → 114
Iterations
IterNodes
done2001
21428
1402
0156

prune322.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes67.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done8
18
06

end0.0ms

sample686.0ms

Algorithm
intervals
Results
503.0ms8000×body80valid