Details

Time bar (total: 17.4s)

sample70.0ms

Algorithm
intervals
Results
7.0ms75×body1280valid
5.0ms180×body80valid
3.0ms48×body640valid
1.0ms25×body320valid
0.0msbody160valid

simplify15.1s

Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
059
1159
2409
31139
42439
54059
66019
79179
814209
921099
1029009
1132399
1235549
1338749
done50009

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 37.2b

localize6.0ms

Local error

Found 2 expressions with local error:

0.0b
(* (+ x 1.0) (+ x 1.0))
2.9b
(- (* (+ x 1.0) (+ x 1.0)) 1.0)

rewrite58.0ms

Algorithm
rewrite-expression-head
Rules
21×*-un-lft-identity
10×add-sqr-sqrt
pow1
add-cube-cbrt
flip3-+ swap-sqr flip-+ distribute-lft-out
add-exp-log frac-times associate-*r* associate-*l* add-cbrt-cube add-log-exp
prod-diff
distribute-rgt-in expm1-log1p-u distribute-lft-in associate-*r/ associate-*l/ associate--l+ log1p-expm1-u
pow2 sub-neg flip3-- pow-plus fma-neg diff-log pow-prod-down prod-exp pow-sqr *-commutative pow-prod-up flip-- cbrt-unprod difference-of-squares unswap-sqr
Counts
2 → 63
Calls
2 calls:
30.0ms
(* (+ x 1.0) (+ x 1.0))
20.0ms
(- (* (+ x 1.0) (+ x 1.0)) 1.0)

series78.0ms

Counts
2 → 6
Calls
2 calls:
20.0ms
(* (+ x 1.0) (+ x 1.0))
58.0ms
(- (* (+ x 1.0) (+ x 1.0)) 1.0)

simplify982.0ms

Counts
69 → 69
Iterations

Useful iterations: done (980.0ms)

IterNodesCost
0106849
1281717
2989646
done5000636

prune88.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0b

localize3.0ms

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

prune1.0ms

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

sample947.0ms

Algorithm
intervals
Results
391.0ms5452×body80valid
262.0ms2344×body1280valid
99.0ms1598×body640valid
66.0ms818×body320valid
14.0ms405×body160valid