Details

Time bar (total: 6.2s)

sample49.0ms

Algorithm
intervals
Results
31.0ms256×body80valid

simplify47.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (2.0ms)

IterNodesCost
01417
12817
24217
34817
done4817

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0b

localize23.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ 0.99229 (* x 0.04481))
0.0b
(+ 2.30753 (* x 0.27061))
0.1b
(* x (+ 0.99229 (* x 0.04481)))
17.3b
(/ (+ 2.30753 (* x 0.27061)) (+ 1.0 (* x (+ 0.99229 (* x 0.04481)))))

rewrite115.0ms

Algorithm
rewrite-expression-head
Rules
16×add-sqr-sqrt
14×add-cube-cbrt *-un-lft-identity
times-frac
add-exp-log add-cbrt-cube add-log-exp
pow1
flip3-+ flip-+
associate-*r* associate-*l* associate-/r* associate-/l*
+-commutative associate-*r/ sum-log associate-/r/ associate-/l/
cbrt-undiv distribute-rgt-in frac-2neg distribute-lft-in div-exp pow-prod-down prod-exp clear-num *-commutative cbrt-unprod div-inv unswap-sqr
Counts
4 → 75
Calls
4 calls:
9.0ms
(+ 0.99229 (* x 0.04481))
12.0ms
(+ 2.30753 (* x 0.27061))
41.0ms
(* x (+ 0.99229 (* x 0.04481)))
50.0ms
(/ (+ 2.30753 (* x 0.27061)) (+ 1.0 (* x (+ 0.99229 (* x 0.04481)))))

series308.0ms

Counts
4 → 12
Calls
4 calls:
61.0ms
(+ 0.99229 (* x 0.04481))
57.0ms
(+ 2.30753 (* x 0.27061))
100.0ms
(* x (+ 0.99229 (* x 0.04481)))
89.0ms
(/ (+ 2.30753 (* x 0.27061)) (+ 1.0 (* x (+ 0.99229 (* x 0.04481)))))

simplify4.1s

Counts
87 → 87
Iterations

Useful iterations: 3 (2.1s)

IterNodesCost
01551315
14001267
213021163
346651161
done50011161

prune379.0ms

Pruning

1 alts after pruning (0 fresh and 1 done)

Merged error: 0b

simplify2.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01417
12017
done2017

end0.0ms

sample1.2s

Algorithm
intervals
Results
1.0s8000×body80valid