Details

Time bar (total: 5.9s)

sample19.0ms

Algorithm
intervals
Results
4.0ms256×body80valid
4.0ms256×pre80true

simplify154.0ms

Counts
1 → 1
Iterations
IterNodes
done292
8292
7290
6273
5243
4147
365
227
111
04

prune5.0ms

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))

rewrite44.0ms

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 expm1-log1p-u distribute-lft-in pow-plus pow-prod-down prod-exp pow-sqr *-commutative pow-prod-up cbrt-unprod log1p-expm1-u add-log-exp unswap-sqr
Counts
1 → 42
Calls
1 calls:
42.0ms
(* (+ a b) (+ a b))

series22.0ms

Counts
1 → 3
Calls
1 calls:
22.0ms
(* (+ a b) (+ a b))

simplify1.5s

Counts
45 → 45
Iterations
IterNodes
done5000
21740
1232
064

prune148.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize13.0ms

Local error

Found 1 expressions with local error:

0.0b
(fma b (fma a 2 b) (* a a))

rewrite1.0ms

Algorithm
rewrite-expression-head
Rules
1×add-sqr-sqrt expm1-log1p-u pow1 *-un-lft-identity add-cbrt-cube add-exp-log add-cube-cbrt fma-udef log1p-expm1-u add-log-exp
Counts
1 → 10
Calls
1 calls:
0.0ms
(fma b (fma a 2 b) (* a a))

series32.0ms

Counts
1 → 3
Calls
1 calls:
32.0ms
(fma b (fma a 2 b) (* a a))

simplify636.0ms

Counts
13 → 13
Iterations
IterNodes
done5000
3571
2131
142
022

prune65.0ms

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

rewrite54.0ms

Algorithm
rewrite-expression-head
Rules
12×associate-*l/
11×add-sqr-sqrt *-un-lft-identity
8×associate-*l*
7×pow1 flip3-+ add-cbrt-cube add-exp-log add-cube-cbrt flip-+
6×associate-*r*
5×add-log-exp
4×frac-add
3×expm1-log1p-u log1p-expm1-u distribute-lft-out
2×pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
1×+-commutative sum-log fma-def
Counts
3 → 65
Calls
3 calls:
20.0ms
(* (+ a b) a)
11.0ms
(+ (* (+ a b) a) (* (+ a b) b))
20.0ms
(* (+ a b) b)

series109.0ms

Counts
3 → 9
Calls
3 calls:
38.0ms
(* (+ a b) a)
27.0ms
(+ (* (+ a b) a) (* (+ a b) b))
43.0ms
(* (+ a b) b)

simplify2.1s

Counts
74 → 74
Iterations
IterNodes
done5000
22086
1328
0112

prune293.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes51.0ms

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
done6
06

end0.0ms

sample610.0ms

Algorithm
intervals
Results
189.0ms8000×pre80true
181.0ms8000×body80valid