Details

Time bar (total: 4.8s)

sample40.0ms

Algorithm
intervals
Results
14.0ms256×pre80true
13.0ms256×body80valid

simplify79.0ms

Counts
1 → 1
Iterations
IterNodes
done103
7103
697
588
472
353
225
111
04

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
(* (+ a b) (+ a b))

rewrite31.0ms

Algorithm
rewrite-expression-head
Rules
19×*-un-lft-identity
8×pow1
7×add-sqr-sqrt
6×flip3-+ swap-sqr flip-+ distribute-lft-out
5×add-cube-cbrt
4×frac-times associate-*r* associate-*l*
3×add-cbrt-cube add-exp-log
2×associate-*l/ associate-*r/
1×pow2 distribute-rgt-in distribute-lft-in pow-plus pow-prod-down prod-exp pow-sqr *-commutative pow-prod-up cbrt-unprod insert-posit16 add-log-exp unswap-sqr
Counts
1 → 41
Calls
1 calls:
29.0ms
(* (+ a b) (+ a b))

series30.0ms

Counts
1 → 3
Calls
1 calls:
29.0ms
(* (+ a b) (+ a b))

simplify794.0ms

Counts
44 → 44
Iterations
IterNodes
done2004
32004
2797
1225
063

prune80.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize19.0ms

Local error

Found 3 expressions with local error:

0.0b
(* (- a b) (- a b))
0.5b
(/ (* (* (+ a b) (- a b)) (* (+ a b) (- a b))) (* (- a b) (- a b)))
0.5b
(* (* (+ a b) (- a b)) (* (+ a b) (- a b)))

rewrite198.0ms

Algorithm
rewrite-expression-head
Rules
280×frac-times
120×flip3-- flip--
108×flip3-+ flip-+
92×associate-*l/ associate-*r/
80×associate-/l/
58×add-cbrt-cube add-exp-log
49×pow1
30×prod-exp cbrt-unprod
21×*-un-lft-identity
18×pow-prod-down
17×add-sqr-sqrt
10×distribute-rgt-in cbrt-undiv distribute-lft-in div-exp
8×swap-sqr associate-/r/
7×add-cube-cbrt
6×sub-neg associate-*r* associate-*l* distribute-lft-out--
5×pow-sqr pow-prod-up
4×difference-of-squares
3×pow-plus insert-posit16 add-log-exp
2×pow2 *-commutative
1×clear-num associate-/r* frac-2neg times-frac div-inv associate-/l* unswap-sqr
Counts
3 → 291
Calls
3 calls:
25.0ms
(* (- a b) (- a b))
78.0ms
(/ (* (* (+ a b) (- a b)) (* (+ a b) (- a b))) (* (- a b) (- a b)))
85.0ms
(* (* (+ a b) (- a b)) (* (+ a b) (- a b)))

series147.0ms

Counts
3 → 9
Calls
3 calls:
35.0ms
(* (- a b) (- a b))
24.0ms
(/ (* (* (+ a b) (- a b)) (* (+ a b) (- a b))) (* (- a b) (- a b)))
87.0ms
(* (* (+ a b) (- a b)) (* (+ a b) (- a b)))

simplify1.3s

Counts
300 → 300
Iterations
IterNodes
done2055
22055
11594
0375

prune1.2s

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes76.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done5
15
04

end0.0ms

sample823.0ms

Algorithm
intervals
Results
364.0ms8000×body80valid
313.0ms8000×pre80true