Details

Time bar (total: 11.8s)

sample26.0ms

Algorithm
intervals
Results
10.0ms288×body80valid

simplify8.0ms

Counts
1 → 1
Iterations
IterNodes
done11
211
18
05

prune12.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize17.0ms

Local error

Found 1 expressions with local error:

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

rewrite55.0ms

Algorithm
rewrite-expression-head
Rules
75×*-un-lft-identity
48×times-frac
39×add-sqr-sqrt add-cube-cbrt
28×distribute-lft-out
15×distribute-rgt-out
12×associate-/r*
distribute-lft1-in count-2 distribute-rgt1-in
associate-/l*
add-exp-log add-cbrt-cube
flip3-+ associate-/r/ flip-+ associate-/l/
pow1 cbrt-undiv frac-2neg div-exp clear-num div-inv add-log-exp
Counts
1 → 80
Calls
1 calls:
47.0ms
(/ (+ x y) (+ y y))

series75.0ms

Counts
1 → 3
Calls
1 calls:
75.0ms
(/ (+ x y) (+ y y))

simplify4.3s

Counts
83 → 83
Iterations
IterNodes
done5020
32688
2651
1231
0112

prune691.0ms

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
(* 1/2 (/ x y))
0.0b
(+ (* 1/2 (/ x y)) 1/2)

rewrite52.0ms

Algorithm
rewrite-expression-head
Rules
15×add-sqr-sqrt
13×associate-*r*
10×add-cube-cbrt *-un-lft-identity times-frac
add-exp-log add-cbrt-cube
pow1 add-log-exp
associate-*l*
prod-exp cbrt-unprod unswap-sqr
cbrt-undiv +-commutative flip3-+ associate-*r/ div-exp pow-prod-down sum-log *-commutative flip-+ div-inv
Counts
2 → 43
Calls
2 calls:
33.0ms
(* 1/2 (/ x y))
16.0ms
(+ (* 1/2 (/ x y)) 1/2)

series80.0ms

Counts
2 → 6
Calls
2 calls:
37.0ms
(* 1/2 (/ x y))
43.0ms
(+ (* 1/2 (/ x y)) 1/2)

simplify4.5s

Counts
49 → 49
Iterations
IterNodes
done5026
32665
2752
1233
087

prune320.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes224.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0b and baseline of 0.0b

bsearch0.0ms

simplify3.0ms

Iterations
IterNodes
done8
18
06

end0.0ms

sample1.5s

Algorithm
intervals
Results
1.1s9128×body80valid