Details

Time bar (total: 5.6s)

sample40.0ms

Algorithm
intervals
Results
21.0ms256×body80valid

simplify51.0ms

Counts
1 → 1
Iterations

Useful iterations: 2 (14.0ms)

IterNodesCost
01417
12817
25014
36614
47214
done7214

prune6.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0b

localize15.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ 0.99229 (* x 0.04481))
0.1b
(* x (+ 0.99229 (* x 0.04481)))
15.9b
(/ (+ 2.30753 (* x 0.27061)) (+ 1.0 (* x (+ 0.99229 (* x 0.04481)))))

rewrite85.0ms

Algorithm
rewrite-expression-head
Rules
16×add-sqr-sqrt
14×add-cube-cbrt *-un-lft-identity
times-frac
add-exp-log add-cbrt-cube
pow1 add-log-exp
flip3-+ flip-+
expm1-log1p-u fma-def associate-*r* associate-*l* associate-/r* log1p-expm1-u associate-/l*
associate-*r/ associate-/r/ associate-/l/
cbrt-undiv +-commutative distribute-rgt-in frac-2neg distribute-lft-in div-exp pow-prod-down prod-exp clear-num sum-log *-commutative cbrt-unprod div-inv unswap-sqr
Counts
3 → 73
Calls
3 calls:
12.0ms
(+ 0.99229 (* x 0.04481))
29.0ms
(* x (+ 0.99229 (* x 0.04481)))
40.0ms
(/ (+ 2.30753 (* x 0.27061)) (+ 1.0 (* x (+ 0.99229 (* x 0.04481)))))

series274.0ms

Counts
3 → 9
Calls
3 calls:
65.0ms
(+ 0.99229 (* x 0.04481))
100.0ms
(* x (+ 0.99229 (* x 0.04481)))
109.0ms
(/ (+ 2.30753 (* x 0.27061)) (+ 1.0 (* x (+ 0.99229 (* x 0.04481)))))

simplify3.9s

Counts
82 → 82
Iterations

Useful iterations: 3 (2.3s)

IterNodesCost
01511251
13901111
21305945
34973944
done5000944

prune385.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0b

simplify4.0ms

Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
01417
12017
done2017

end0.0ms

sample860.0ms

Algorithm
intervals
Results
663.0ms8000×body80valid