Details

Time bar (total: 6.6s)

sample27.0ms

Algorithm
intervals
Results
13.0ms433×body80valid

simplify2.4s

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
05122
19122
224122
353122
4128122
5260122
6497122
7679122
82678122
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))

rewrite29.0ms

Algorithm
rewrite-expression-head
Rules
7×add-sqr-sqrt *-un-lft-identity
5×associate-*r*
4×frac-times associate-*l*
3×pow1 flip3-+ flip3-- add-cbrt-cube add-exp-log add-cube-cbrt flip-+ flip--
2×distribute-rgt-in sub-neg distribute-lft-in associate-*l/ associate-*r/
1×pow-prod-down prod-exp *-commutative cbrt-unprod distribute-lft-out distribute-lft-out-- add-log-exp difference-of-squares unswap-sqr
Counts
1 → 33
Calls
1 calls:
28.0ms
(* (+ x y) (- x y))

series53.0ms

Counts
1 → 3
Calls
1 calls:
53.0ms
(* (+ x y) (- x y))

simplify1.2s

Counts
36 → 36
Iterations

Useful iterations: done (1.2s)

IterNodesCost
07010458
12137658
215447658
done50027578

prune104.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize15.0ms

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))

rewrite201.0ms

Algorithm
rewrite-expression-head
Rules
60×frac-times
43×flip3-+ flip-+
30×*-un-lft-identity associate-*l/
26×associate-/l/
19×add-cbrt-cube add-exp-log
18×flip3-- associate-*r/ flip--
15×add-sqr-sqrt pow1
10×add-cube-cbrt
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×distribute-rgt-in cbrt-undiv distribute-lft-in div-exp 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 → 144
Calls
3 calls:
40.0ms
(* (+ x y) (+ x y))
60.0ms
(* (* (+ x y) (+ x y)) (- x y))
88.0ms
(/ (* (* (+ x y) (+ x y)) (- x y)) (+ x y))

series138.0ms

Counts
3 → 9
Calls
3 calls:
17.0ms
(* (+ x y) (+ x y))
49.0ms
(* (* (+ x y) (+ x y)) (- x y))
71.0ms
(/ (* (* (+ x y) (+ x y)) (- x y)) (+ x y))

simplify811.0ms

Counts
153 → 153
Iterations

Useful iterations: done (792.0ms)

IterNodesCost
018954788
175641695
done500040975

prune638.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes81.0ms

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

sample793.0ms

Algorithm
intervals
Results
481.0ms14298×body80valid