Details

Time bar (total: 11.5s)

sample20.0ms

Algorithm
intervals
Results
12.0ms256×body80valid

simplify24.0ms

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

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 5.5b

localize26.0ms

Local error

Found 1 expressions with local error:

5.5b
(/ (* x y) (+ y 1.0))

rewrite29.0ms

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-+ insert-posit16 log1p-expm1-u div-inv associate-/l* add-log-exp
Counts
1 → 28
Calls
1 calls:
28.0ms
(/ (* x y) (+ y 1.0))

series86.0ms

Counts
1 → 3
Calls
1 calls:
86.0ms
(/ (* x y) (+ y 1.0))

simplify2.5s

Counts
31 → 31
Iterations
IterNodes
done5107
33791
2803
1212
075

prune151.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0b

localize18.0ms

Local error

Found 2 expressions with local error:

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

rewrite47.0ms

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-+ insert-posit16 log1p-expm1-u div-inv add-log-exp unswap-sqr
clear-num frac-2neg pow-prod-down associate-*r/ *-commutative
Counts
2 → 76
Calls
2 calls:
9.0ms
(/ y (+ y 1.0))
38.0ms
(* x (/ y (+ y 1.0)))

series118.0ms

Counts
2 → 6
Calls
2 calls:
46.0ms
(/ y (+ y 1.0))
72.0ms
(* x (/ y (+ y 1.0)))

simplify1.4s

Counts
82 → 82
Iterations
IterNodes
done5000
21227
1328
0127

prune267.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize14.0ms

Local error

Found 2 expressions with local error:

0.7b
(/ 1 (/ (+ y 1.0) (* x y)))
5.6b
(/ (+ y 1.0) (* x y))

rewrite73.0ms

Algorithm
rewrite-expression-head
Rules
44×times-frac
33×*-un-lft-identity
28×add-exp-log
21×add-sqr-sqrt add-cube-cbrt
16×add-cbrt-cube
14×div-exp
associate-/r*
cbrt-undiv associate-/l*
div-inv distribute-lft-out
prod-exp
pow1 rec-exp 1-exp
expm1-log1p-u clear-num frac-2neg cbrt-unprod insert-posit16 log1p-expm1-u add-log-exp associate-/l/
flip3-+ associate-/r/ flip-+ pow-flip inv-pow
Counts
2 → 91
Calls
2 calls:
38.0ms
(/ 1 (/ (+ y 1.0) (* x y)))
31.0ms
(/ (+ y 1.0) (* x y))

series121.0ms

Counts
2 → 6
Calls
2 calls:
58.0ms
(/ 1 (/ (+ y 1.0) (* x y)))
63.0ms
(/ (+ y 1.0) (* x y))

simplify2.0s

Counts
97 → 97
Iterations
IterNodes
done5003
21461
1389
0151

prune350.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize35.0ms

Local error

Found 3 expressions with local error:

0.1b
(/ x (sqrt (+ y 1.0)))
0.1b
(/ y (sqrt (+ y 1.0)))
2.4b
(* (/ x (sqrt (+ y 1.0))) (/ y (sqrt (+ y 1.0))))

rewrite66.0ms

Algorithm
rewrite-expression-head
Rules
96×times-frac
93×add-sqr-sqrt
91×*-un-lft-identity
63×add-cube-cbrt
62×sqrt-prod
27×associate-*r* associate-*l*
19×add-cbrt-cube add-exp-log
14×associate-/r* distribute-lft-out
unswap-sqr
sqrt-div associate-/r/
cbrt-undiv div-exp associate-/l*
pow1
flip3-+ prod-exp cbrt-unprod flip-+ div-inv
expm1-log1p-u insert-posit16 log1p-expm1-u add-log-exp
clear-num frac-2neg
frac-times pow-prod-down associate-*l/ associate-*r/ *-commutative
Counts
3 → 182
Calls
3 calls:
9.0ms
(/ x (sqrt (+ y 1.0)))
9.0ms
(/ y (sqrt (+ y 1.0)))
45.0ms
(* (/ x (sqrt (+ y 1.0))) (/ y (sqrt (+ y 1.0))))

series353.0ms

Counts
3 → 9
Calls
3 calls:
128.0ms
(/ x (sqrt (+ y 1.0)))
156.0ms
(/ y (sqrt (+ y 1.0)))
69.0ms
(* (/ x (sqrt (+ y 1.0))) (/ y (sqrt (+ y 1.0))))

simplify2.2s

Counts
191 → 191
Iterations
IterNodes
done5000
22662
1719
0256

prune656.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes59.0ms

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

sample818.0ms

Algorithm
intervals
Results
591.0ms8000×body80valid