Details

Time bar (total: 4.8s)

sample112.0ms

Algorithm
intervals
Results
7.0ms79×body1280valid
5.0ms49×body640valid
4.0ms182×body80valid
1.0ms25×body320valid
1.0ms13×body160valid

simplify1.9s

Counts
1 → 1
Iterations
IterNodes
done5000
72448
61922
51067
4386
3130
240
115
05

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 39.2b

localize16.0ms

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)

rewrite46.0ms

Algorithm
rewrite-expression-head
Rules
21×*-un-lft-identity
10×add-sqr-sqrt
pow1
add-cube-cbrt
flip3-+ swap-sqr flip-+ distribute-lft-out
frac-times add-cbrt-cube associate-*r* associate-*l* add-exp-log add-log-exp
prod-diff
distribute-rgt-in expm1-log1p-u distribute-lft-in associate-*l/ associate--l+ associate-*r/ log1p-expm1-u
pow2 sub-neg pow-plus flip3-- fma-neg diff-log pow-prod-down prod-exp pow-sqr *-commutative pow-prod-up cbrt-unprod flip-- difference-of-squares unswap-sqr
Counts
2 → 63
Calls
2 calls:
25.0ms
(* (+ x 1.0) (+ x 1.0))
17.0ms
(- (* (+ x 1.0) (+ x 1.0)) 1.0)

series88.0ms

Counts
2 → 6
Calls
2 calls:
17.0ms
(* (+ x 1.0) (+ x 1.0))
72.0ms
(- (* (+ x 1.0) (+ x 1.0)) 1.0)

simplify1.8s

Counts
69 → 69
Iterations
IterNodes
done5000
22187
1341
0106

prune157.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0b

localize4.0ms

rewrite0.0ms

Algorithm
rewrite-expression-head
Rules
Counts
0 → 0

series0.0ms

Counts
0 → 0

simplify0.0ms

Counts
0 → 0
Iterations
IterNodes
done0
00

prune3.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0b

simplify1.0ms

Iterations
IterNodes
done6
16
04

end0.0ms

sample728.0ms

Algorithm
intervals
Results
206.0ms2262×body1280valid
164.0ms1675×body640valid
136.0ms5327×body80valid
96.0ms858×body320valid
14.0ms432×body160valid