Details

Time bar (total: 6.8s)

sample25.0ms

Algorithm
intervals
Results
6.0ms256×body80valid
6.0ms256×pre80true

simplify82.0ms

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

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize8.0ms

Local error

Found 1 expressions with local error:

0.0b
(* (+ a b) (+ a b))

rewrite49.0ms

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 add-log-exp unswap-sqr
Counts
1 → 40
Calls
1 calls:
47.0ms
(* (+ a b) (+ a b))

series25.0ms

Counts
1 → 3
Calls
1 calls:
25.0ms
(* (+ a b) (+ a b))

simplify2.4s

Counts
43 → 43
Iterations
IterNodes
done5000
33972
2795
1224
062

prune103.0ms

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 a) (* b b)) (- (* a a) (* b b))) (* (- a b) (- a b)))
0.5b
(* (- (* a a) (* b b)) (- (* a a) (* b b)))

rewrite159.0ms

Algorithm
rewrite-expression-head
Rules
25×*-un-lft-identity
24×flip3-- flip--
23×add-sqr-sqrt
19×add-cbrt-cube add-exp-log
17×pow1
16×frac-times
11×swap-sqr add-cube-cbrt
9×associate-*r* associate-*l*
8×associate-*l/ associate-*r/ associate-/r/ difference-of-squares associate-/l/
6×prod-exp cbrt-unprod distribute-lft-out--
4×distribute-rgt-in cbrt-undiv sub-neg distribute-lft-in div-exp
3×add-log-exp
2×pow2 pow-plus pow-prod-down pow-sqr *-commutative pow-prod-up unswap-sqr
1×clear-num associate-/r* frac-2neg times-frac div-inv associate-/l*
Counts
3 → 122
Calls
3 calls:
46.0ms
(* (- a b) (- a b))
59.0ms
(/ (* (- (* a a) (* b b)) (- (* a a) (* b b))) (* (- a b) (- a b)))
45.0ms
(* (- (* a a) (* b b)) (- (* a a) (* b b)))

series132.0ms

Counts
3 → 9
Calls
3 calls:
21.0ms
(* (- a b) (- a b))
49.0ms
(/ (* (- (* a a) (* b b)) (- (* a a) (* b b))) (* (- a b) (- a b)))
62.0ms
(* (- (* a a) (* b b)) (- (* a a) (* b b)))

simplify2.6s

Counts
131 → 131
Iterations
IterNodes
done5004
23797
1611
0166

prune479.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes117.0ms

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

sample635.0ms

Algorithm
intervals
Results
228.0ms8000×pre80true
190.0ms8000×body80valid