Details

Time bar (total: 14.9s)

sample42.0ms

Algorithm
intervals
Results
26.0ms334×body80valid

simplify12.0ms

Counts
1 → 1
Iterations
IterNodes
done11
211
110
06

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 3.7b

localize21.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (/ x (* y y)) 3.0)
8.1b
(/ x (* y y))

rewrite62.0ms

Algorithm
rewrite-expression-head
Rules
8×add-sqr-sqrt
7×add-cbrt-cube add-exp-log
6×*-un-lft-identity
4×times-frac add-cube-cbrt add-log-exp
3×associate-/l*
2×pow1 cbrt-undiv div-exp insert-posit16 difference-of-squares
1×clear-num associate-/r* sub-neg frac-2neg flip3-- diff-log prod-exp cbrt-unprod div-inv flip-- distribute-lft-out--
Counts
2 → 38
Calls
2 calls:
47.0ms
(- (/ x (* y y)) 3.0)
15.0ms
(/ x (* y y))

series82.0ms

Counts
2 → 6
Calls
2 calls:
51.0ms
(- (/ x (* y y)) 3.0)
31.0ms
(/ x (* y y))

simplify2.2s

Counts
44 → 44
Iterations
IterNodes
done5012
31919
2488
1178
073

prune198.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize20.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (/ (/ x y) y) 3.0)
0.2b
(/ (/ x y) y)

rewrite48.0ms

Algorithm
rewrite-expression-head
Rules
78×times-frac
53×add-sqr-sqrt
46×*-un-lft-identity
44×add-cube-cbrt
13×associate-/l*
7×add-cbrt-cube add-exp-log
5×div-inv
4×add-log-exp
3×cbrt-undiv associate-/r* div-exp difference-of-squares
2×pow1 insert-posit16
1×clear-num sub-neg frac-2neg flip3-- diff-log flip-- distribute-lft-out-- associate-/l/
Counts
2 → 88
Calls
2 calls:
24.0ms
(- (/ (/ x y) y) 3.0)
23.0ms
(/ (/ x y) y)

series90.0ms

Counts
2 → 6
Calls
2 calls:
54.0ms
(- (/ (/ x y) y) 3.0)
35.0ms
(/ (/ x y) y)

simplify3.1s

Counts
94 → 94
Iterations
IterNodes
done5094
34567
2994
1383
0172

prune437.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0b

localize19.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (* (/ x y) (/ 1 y)) 3.0)
0.3b
(* (/ x y) (/ 1 y))

rewrite36.0ms

Algorithm
rewrite-expression-head
Rules
33×add-sqr-sqrt
25×times-frac
24×add-exp-log
18×*-un-lft-identity
16×add-cube-cbrt
14×add-cbrt-cube
13×associate-*r* associate-*l*
8×div-exp prod-exp
6×unswap-sqr
4×pow1 cbrt-undiv cbrt-unprod add-log-exp
2×rec-exp 1-exp insert-posit16 div-inv
1×frac-times sub-neg flip3-- diff-log pow-prod-down associate-*l/ associate-*r/ un-div-inv *-commutative flip--
Counts
2 → 71
Calls
2 calls:
19.0ms
(- (* (/ x y) (/ 1 y)) 3.0)
15.0ms
(* (/ x y) (/ 1 y))

series132.0ms

Counts
2 → 6
Calls
2 calls:
79.0ms
(- (* (/ x y) (/ 1 y)) 3.0)
53.0ms
(* (/ x y) (/ 1 y))

simplify2.8s

Counts
77 → 77
Iterations
IterNodes
done5034
33843
21181
1381
0135

prune271.0ms

Pruning

6 alts after pruning (3 fresh and 3 done)

Merged error: 0b

localize26.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (/ 1 (/ y (/ x y))) 3.0)
0.2b
(/ y (/ x y))
0.5b
(/ 1 (/ y (/ x y)))

rewrite71.0ms

Algorithm
rewrite-expression-head
Rules
483×times-frac
253×add-sqr-sqrt
236×*-un-lft-identity
230×add-cube-cbrt
57×associate-/r*
29×add-exp-log
23×div-inv
18×div-exp
17×add-cbrt-cube
9×cbrt-undiv
7×difference-of-squares
6×associate-/r/ associate-/l*
5×add-log-exp
4×pow1
3×rec-exp 1-exp insert-posit16
2×clear-num frac-2neg distribute-lft-out--
1×sub-neg flip3-- diff-log pow-flip flip-- inv-pow
Counts
3 → 298
Calls
3 calls:
35.0ms
(- (/ 1 (/ y (/ x y))) 3.0)
6.0ms
(/ y (/ x y))
17.0ms
(/ 1 (/ y (/ x y)))

series148.0ms

Counts
3 → 9
Calls
3 calls:
54.0ms
(- (/ 1 (/ y (/ x y))) 3.0)
43.0ms
(/ y (/ x y))
51.0ms
(/ 1 (/ y (/ x y)))

simplify2.3s

Counts
307 → 307
Iterations
IterNodes
done5004
23301
11207
0458

prune1.4s

Pruning

6 alts after pruning (2 fresh and 4 done)

Merged error: 0b

regimes362.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done6
06

end0.0ms

sample1.1s

Algorithm
intervals
Results
811.0ms10680×body80valid