Details

Time bar (total: 4.9s)

sample40.0ms

Algorithm
intervals
Results
21.0ms256×body80valid

simplify45.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
01417
12817
24217
34817
done4817

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0b

localize25.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ 2.30753 (* x 0.27061))
0.0b
(+ 0.99229 (* x 0.04481))
0.1b
(* x (+ 0.99229 (* x 0.04481)))
13.9b
(/ (+ 2.30753 (* x 0.27061)) (+ 1.0 (* x (+ 0.99229 (* x 0.04481)))))

rewrite123.0ms

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:
11.0ms
(+ 2.30753 (* x 0.27061))
12.0ms
(+ 0.99229 (* x 0.04481))
32.0ms
(* x (+ 0.99229 (* x 0.04481)))
64.0ms
(/ (+ 2.30753 (* x 0.27061)) (+ 1.0 (* x (+ 0.99229 (* x 0.04481)))))

series285.0ms

Counts
4 → 12
Calls
4 calls:
47.0ms
(+ 2.30753 (* x 0.27061))
51.0ms
(+ 0.99229 (* x 0.04481))
94.0ms
(* x (+ 0.99229 (* x 0.04481)))
92.0ms
(/ (+ 2.30753 (* x 0.27061)) (+ 1.0 (* x (+ 0.99229 (* x 0.04481)))))

simplify3.2s

Counts
87 → 87
Iterations

Useful iterations: 3 (1.7s)

IterNodesCost
01551315
14001267
213021163
346771161
done50021161

prune260.0ms

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

sample879.0ms

Algorithm
intervals
Results
668.0ms8000×body80valid