Details

Time bar (total: 10.7s)

sample17.0ms

Algorithm
intervals
Results
7.0ms256×body80valid

simplify10.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
057
1117
2147
3167
done167

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 1 expressions with local error:

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

rewrite31.0ms

Algorithm
rewrite-expression-head
Rules
34×*-un-lft-identity
22×add-sqr-sqrt
20×times-frac
12×add-cube-cbrt
6×distribute-lft-out
5×associate-/l* distribute-lft-out-- difference-of-squares
4×associate-/r*
3×add-exp-log add-cbrt-cube
2×associate-/r/ associate-/l/
1×pow1 cbrt-undiv flip3-- frac-2neg flip3-+ div-sub div-exp clear-num flip-- flip-+ div-inv add-log-exp
Counts
1 → 46
Calls
1 calls:
30.0ms
(/ (- x y) (+ x y))

series87.0ms

Counts
1 → 3
Calls
1 calls:
87.0ms
(/ (- x y) (+ x y))

simplify2.2s

Counts
49 → 49
Iterations

Useful iterations: 4 (1.0s)

IterNodesCost
078600
1188573
2463545
31100545
42967538
done5000538

prune100.0ms

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 0b

localize9.0ms

Local error

Found 1 expressions with local error:

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

rewrite24.0ms

Algorithm
rewrite-expression-head
Rules
34×*-un-lft-identity
22×add-sqr-sqrt
20×times-frac
12×add-cube-cbrt
6×distribute-lft-out
5×associate-/l* distribute-lft-out-- difference-of-squares
4×associate-/r*
3×add-exp-log add-cbrt-cube
2×associate-/r/ associate-/l/
1×pow1 cbrt-undiv flip3-- frac-2neg flip3-+ div-sub div-exp clear-num flip-- flip-+ div-inv add-log-exp
Counts
1 → 46
Calls
1 calls:
22.0ms
(/ (- x y) (+ x y))

series78.0ms

Counts
1 → 3
Calls
1 calls:
78.0ms
(/ (- x y) (+ x y))

simplify2.4s

Counts
49 → 49
Iterations

Useful iterations: 4 (1.1s)

IterNodesCost
078600
1188573
2463545
31100545
42967538
done5000538

prune112.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0b

localize18.0ms

Local error

Found 4 expressions with local error:

0.6b
(cbrt (+ x y))
0.6b
(cbrt (- x y))
0.6b
(cbrt (- x y))
0.6b
(cbrt (- x y))

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
19×cbrt-prod
16×*-un-lft-identity
14×add-sqr-sqrt
8×add-cube-cbrt cbrt-div
4×pow1 add-exp-log pow1/3 add-cbrt-cube add-log-exp
3×flip3-- flip-- distribute-lft-out-- difference-of-squares
1×flip3-+ flip-+ distribute-lft-out
Counts
4 → 59
Calls
4 calls:
9.0ms
(cbrt (+ x y))
4.0ms
(cbrt (- x y))
4.0ms
(cbrt (- x y))
5.0ms
(cbrt (- x y))

series774.0ms

Counts
4 → 12
Calls
4 calls:
159.0ms
(cbrt (+ x y))
222.0ms
(cbrt (- x y))
201.0ms
(cbrt (- x y))
192.0ms
(cbrt (- x y))

simplify2.0s

Counts
71 → 71
Iterations

Useful iterations: done (2.0s)

IterNodesCost
0102719
1221698
2462666
31019624
42674577
done5000568

prune353.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

localize8.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ 1 (+ x y))
0.2b
(* (/ 1 (+ x y)) (- x y))

rewrite79.0ms

Algorithm
rewrite-expression-head
Rules
37×*-un-lft-identity
29×add-sqr-sqrt
26×times-frac
20×add-cube-cbrt
18×associate-*l*
15×add-exp-log
9×add-cbrt-cube
7×distribute-lft-out
5×pow1 associate-*r*
4×div-exp prod-exp associate-/r* associate-/r/
3×associate-/l* unswap-sqr
2×cbrt-undiv distribute-rgt-in frac-times sub-neg rec-exp flip3-- distribute-lft-in flip3-+ 1-exp associate-*r/ flip-- cbrt-unprod flip-+ div-inv add-log-exp
1×pow-flip frac-2neg pow-prod-down associate-*l/ clear-num *-commutative distribute-lft-out-- inv-pow difference-of-squares
Counts
2 → 87
Calls
2 calls:
12.0ms
(/ 1 (+ x y))
63.0ms
(* (/ 1 (+ x y)) (- x y))

series134.0ms

Counts
2 → 6
Calls
2 calls:
44.0ms
(/ 1 (+ x y))
91.0ms
(* (/ 1 (+ x y)) (- x y))

simplify1.5s

Counts
93 → 93
Iterations

Useful iterations: 3 (685.0ms)

IterNodesCost
0118982
1286820
2807728
32081720
done5000720

prune141.0ms

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0b

regimes62.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations

Useful iterations: 1 (1.0ms)

IterNodesCost
079
1117
done117

end0.0ms

sample603.0ms

Algorithm
intervals
Results
281.0ms8000×body80valid