Details

Time bar (total: 8.4s)

sample24.0ms

Algorithm
intervals
Results
15.0ms256×body80valid

simplify11.0ms

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

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 5.5b

localize12.0ms

Local error

Found 1 expressions with local error:

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

rewrite12.0ms

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
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:
12.0ms
(/ (* x y) (+ y 1.0))

series46.0ms

Counts
1 → 3
Calls
1 calls:
46.0ms
(/ (* x y) (+ y 1.0))

simplify1.8s

Counts
29 → 29
Iterations
IterNodes
done5002
33634
2776
1208
073

prune77.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0b

localize9.0ms

Local error

Found 2 expressions with local error:

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

rewrite27.0ms

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*
cbrt-undiv flip3-+ div-exp prod-exp cbrt-unprod flip-+ insert-posit16 div-inv add-log-exp unswap-sqr
clear-num frac-2neg pow-prod-down associate-*r/ *-commutative
Counts
2 → 72
Calls
2 calls:
7.0ms
(/ y (+ y 1.0))
18.0ms
(* x (/ y (+ y 1.0)))

series87.0ms

Counts
2 → 6
Calls
2 calls:
39.0ms
(/ y (+ y 1.0))
48.0ms
(* x (/ y (+ y 1.0)))

simplify927.0ms

Counts
78 → 78
Iterations
IterNodes
done5000
21191
1317
0123

prune232.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize11.0ms

Local error

Found 2 expressions with local error:

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

rewrite35.0ms

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
clear-num frac-2neg cbrt-unprod insert-posit16 add-log-exp associate-/l/
flip3-+ associate-/r/ flip-+ pow-flip inv-pow
Counts
2 → 87
Calls
2 calls:
15.0ms
(/ 1 (/ (+ y 1.0) (* x y)))
19.0ms
(/ (+ y 1.0) (* x y))

series82.0ms

Counts
2 → 6
Calls
2 calls:
43.0ms
(/ 1 (/ (+ y 1.0) (* x y)))
38.0ms
(/ (+ y 1.0) (* x y))

simplify1.4s

Counts
93 → 93
Iterations
IterNodes
done5001
21393
1382
0147

prune213.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize14.0ms

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))))

rewrite64.0ms

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
insert-posit16 add-log-exp
clear-num frac-2neg
frac-times pow-prod-down associate-*l/ associate-*r/ *-commutative
Counts
3 → 176
Calls
3 calls:
13.0ms
(/ x (sqrt (+ y 1.0)))
12.0ms
(/ y (sqrt (+ y 1.0)))
34.0ms
(* (/ x (sqrt (+ y 1.0))) (/ y (sqrt (+ y 1.0))))

series309.0ms

Counts
3 → 9
Calls
3 calls:
126.0ms
(/ x (sqrt (+ y 1.0)))
116.0ms
(/ y (sqrt (+ y 1.0)))
67.0ms
(* (/ x (sqrt (+ y 1.0))) (/ y (sqrt (+ y 1.0))))

simplify1.6s

Counts
185 → 185
Iterations
IterNodes
done5000
22530
1701
0250

prune503.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes78.0ms

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

sample729.0ms

Algorithm
intervals
Results
526.0ms8000×body80valid