Details

Time bar (total: 3.8s)

sample17.0ms

Algorithm
intervals
Results
6.0ms256×body80valid

simplify8.0ms

Counts
1 → 1
Iterations
IterNodes
done18
418
317
214
110
06

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 8.3b

localize15.0ms

Local error

Found 1 expressions with local error:

7.8b
(/ (* x y) (+ y 1.0))

rewrite27.0ms

Algorithm
rewrite-expression-head
Rules
*-un-lft-identity
add-cbrt-cube add-exp-log
associate-/r* times-frac
add-sqr-sqrt add-cube-cbrt
cbrt-undiv div-exp associate-/r/ distribute-lft-out
expm1-log1p-u pow1 clear-num frac-2neg flip3-+ prod-exp cbrt-unprod flip-+ log1p-expm1-u div-inv associate-/l* add-log-exp
Counts
1 → 27
Calls
1 calls:
25.0ms
(/ (* x y) (+ y 1.0))

series62.0ms

Counts
1 → 3
Calls
1 calls:
62.0ms
(/ (* x y) (+ y 1.0))

simplify928.0ms

Counts
30 → 30
Iterations
IterNodes
done5001
21165
1212
074

prune124.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize17.0ms

Local error

Found 2 expressions with local error:

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

rewrite63.0ms

Algorithm
rewrite-expression-head
Rules
34×*-un-lft-identity
25×add-sqr-sqrt times-frac
20×add-cube-cbrt
18×associate-*r*
add-cbrt-cube add-exp-log
distribute-lft-out
pow1 associate-/r* associate-/r/
associate-*l* associate-/l*
expm1-log1p-u cbrt-undiv flip3-+ div-exp prod-exp cbrt-unprod flip-+ log1p-expm1-u div-inv add-log-exp unswap-sqr
clear-num frac-2neg pow-prod-down associate-*r/ *-commutative
Counts
2 → 74
Calls
2 calls:
42.0ms
(* x (/ y (+ y 1.0)))
18.0ms
(/ y (+ y 1.0))

series100.0ms

Counts
2 → 6
Calls
2 calls:
53.0ms
(* x (/ y (+ y 1.0)))
47.0ms
(/ y (+ y 1.0))

simplify987.0ms

Counts
80 → 80
Iterations
IterNodes
done5000
21543
1332
0125

prune308.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes105.0ms

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

sample999.0ms

Algorithm
intervals
Results
287.0ms8000×body80valid