Details

Time bar (total: 9.0s)

sample30.0ms

Algorithm
intervals
Results
14.0ms433×body80valid

simplify3.0s

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
05122
19122
224122
359122
4152122
5346122
6673122
7986122
83109122
done5000122

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 1 expressions with local error:

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

rewrite35.0ms

Algorithm
rewrite-expression-head
Rules
19×add-sqr-sqrt *-un-lft-identity
18×prod-diff
15×add-cube-cbrt
11×distribute-rgt-in distribute-lft-in
5×associate-*r*
4×frac-times associate-*l*
3×pow1 flip3-+ flip3-- add-cbrt-cube add-exp-log flip-+ flip--
2×sub-neg associate-*l/ associate-*r/
1×expm1-log1p-u pow-prod-down prod-exp *-commutative cbrt-unprod log1p-expm1-u distribute-lft-out distribute-lft-out-- add-log-exp difference-of-squares unswap-sqr
Counts
1 → 53
Calls
1 calls:
33.0ms
(* (+ x y) (- x y))

series46.0ms

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

simplify2.5s

Counts
56 → 56
Iterations

Useful iterations: done (2.5s)

IterNodesCost
012021570
140117166
2281813592
done500013512

prune159.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize13.0ms

Local error

Found 3 expressions with local error:

0.0b
(* (+ x y) (+ x y))
0.2b
(* (* (+ x y) (+ x y)) (- x y))
19.9b
(/ (* (* (+ x y) (+ x y)) (- x y)) (+ x y))

rewrite206.0ms

Algorithm
rewrite-expression-head
Rules
60×frac-times
43×flip3-+ flip-+
42×*-un-lft-identity
30×associate-*l/
27×add-sqr-sqrt
26×associate-/l/
22×add-cube-cbrt
19×add-cbrt-cube add-exp-log
18×flip3-- prod-diff associate-*r/ flip--
15×pow1
12×distribute-rgt-in distribute-lft-in
9×associate-*r*
8×distribute-lft-out
7×prod-exp cbrt-unprod
6×swap-sqr
5×associate-*l*
4×associate-/r* times-frac pow-prod-down
3×expm1-log1p-u cbrt-undiv div-exp log1p-expm1-u add-log-exp
2×sub-neg associate-/r/ *-commutative unswap-sqr
1×pow2 clear-num frac-2neg pow-plus pow-sqr pow-prod-up div-inv associate-/l* distribute-lft-out-- difference-of-squares
Counts
3 → 168
Calls
3 calls:
31.0ms
(* (+ x y) (+ x y))
83.0ms
(* (* (+ x y) (+ x y)) (- x y))
85.0ms
(/ (* (* (+ x y) (+ x y)) (- x y)) (+ x y))

series110.0ms

Counts
3 → 9
Calls
3 calls:
17.0ms
(* (+ x y) (+ x y))
40.0ms
(* (* (+ x y) (+ x y)) (- x y))
53.0ms
(/ (* (* (+ x y) (+ x y)) (- x y)) (+ x y))

simplify1.2s

Counts
177 → 177
Iterations

Useful iterations: done (1.2s)

IterNodesCost
024368308
192052151
done500047967

prune609.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes83.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
05122
17122
done7122

end0.0ms

sample1.1s

Algorithm
intervals
Results
701.0ms14298×body80valid