Details

Time bar (total: 3.7s)

sample110.0ms

Algorithm
intervals
Results
10.0ms67×body1280valid
7.0ms171×body80valid
7.0ms55×body640valid
3.0ms35×body320valid
1.0ms12×body160valid

simplify1.5s

Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
059
1149
2379
31119
43269
510639
619039
723149
done50009

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 39.9b

localize9.0ms

Local error

Found 2 expressions with local error:

0.0b
(* (+ x 1.0) (+ x 1.0))
3.8b
(- (* (+ x 1.0) (+ x 1.0)) 1.0)

rewrite83.0ms

Algorithm
rewrite-expression-head
Rules
20×*-un-lft-identity
pow1 add-sqr-sqrt
add-cube-cbrt flip3-+ swap-sqr flip-+ distribute-lft-out
add-exp-log frac-times associate-*r* associate-*l* add-cbrt-cube add-log-exp
distribute-rgt-in distribute-lft-in associate-*r/ associate-*l/ associate--l+
pow2 sub-neg flip3-- pow-plus diff-log pow-prod-down prod-exp pow-sqr *-commutative pow-prod-up flip-- cbrt-unprod difference-of-squares unswap-sqr
Counts
2 → 55
Calls
2 calls:
44.0ms
(* (+ x 1.0) (+ x 1.0))
34.0ms
(- (* (+ x 1.0) (+ x 1.0)) 1.0)

series100.0ms

Counts
2 → 6
Calls
2 calls:
20.0ms
(* (+ x 1.0) (+ x 1.0))
80.0ms
(- (* (+ x 1.0) (+ x 1.0)) 1.0)

simplify800.0ms

Counts
61 → 61
Iterations

Useful iterations: done (797.0ms)

IterNodesCost
086736
1268656
21612576
done5000569

prune118.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0b

localize5.0ms

rewrite0.0ms

Algorithm
rewrite-expression-head
Rules
Counts
0 → 0

series0.0ms

Counts
0 → 0

simplify0.0ms

Counts
0 → 0
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
000
done00

prune2.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0b

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
045
165
done65

end0.0ms

sample882.0ms

Algorithm
intervals
Results
264.0ms2262×body1280valid
229.0ms5579×body80valid
147.0ms1663×body640valid
48.0ms858×body320valid
15.0ms407×body160valid