Details

Time bar (total: 12.3s)

sample33.0ms

Algorithm
intervals
Results
21.0ms256×body80valid

simplify6.8s

Counts
1 → 1
Iterations

Useful iterations: 2 (7.0ms)

IterNodesCost
01417
12217
23914
36614
49214
510214
612414
715214
820314
926414
1029914
1138114
1239414
1341314
1445114
1557814
1671414
1795114
18123314
19137914
20143614
21146614
22149114
23153214
24154214
done154214

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0b

localize28.0ms

Local error

Found 3 expressions with local error:

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

rewrite95.0ms

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-*l/ associate-/r/ associate-/l/
cbrt-undiv +-commutative frac-2neg div-exp pow-prod-down prod-exp clear-num sum-log *-commutative cbrt-unprod div-inv unswap-sqr
Counts
3 → 71
Calls
3 calls:
10.0ms
(+ 0.99229 (* x 0.04481))
32.0ms
(* (+ 0.99229 (* x 0.04481)) x)
50.0ms
(/ (+ 2.30753 (* x 0.27061)) (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x)))

series255.0ms

Counts
3 → 9
Calls
3 calls:
67.0ms
(+ 0.99229 (* x 0.04481))
99.0ms
(* (+ 0.99229 (* x 0.04481)) x)
89.0ms
(/ (+ 2.30753 (* x 0.27061)) (+ 1.0 (* (+ 0.99229 (* x 0.04481)) x)))

simplify3.4s

Counts
80 → 80
Iterations

Useful iterations: done (3.4s)

IterNodesCost
01491235
13691101
21222929
34085928
done5000925

prune350.0ms

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

sample1.4s

Algorithm
intervals
Results
1.2s8000×body80valid