Details

Time bar (total: 11.6s)

sample77.0ms

Algorithm
intervals
Results
46.0ms265×body80valid

simplify11.4s

Counts
1 → 1
Iterations

Useful iterations: 1 (10.0ms)

IterNodesCost
02633
14826
210226
329226
475126
5185626
6288326
7329226
8381326
done500126

prune24.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 31.8b

localize48.0ms

Local error

Found 4 expressions with local error:

0.0b
(fma (fma (fma x y z) y 27464.7644705) y 230661.510616)
0.0b
(fma (fma (+ y a) y b) y c)
0.1b
(fma (fma x y z) y 27464.7644705)
31.0b
(/ (fma (fma (fma (fma x y z) y 27464.7644705) y 230661.510616) y t) (fma (fma (fma (+ y a) y b) y c) y i))

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
12×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
times-frac
add-exp-log add-cbrt-cube
pow1 expm1-log1p-u log1p-expm1-u add-log-exp
associate-/r* fma-udef associate-/l*
cbrt-undiv frac-2neg div-exp clear-num div-inv
Counts
4 → 59
Calls
4 calls:
0.0ms
(fma (fma (fma x y z) y 27464.7644705) y 230661.510616)
0.0ms
(fma (fma (+ y a) y b) y c)
0.0ms
(fma (fma x y z) y 27464.7644705)
6.0ms
(/ (fma (fma (fma (fma x y z) y 27464.7644705) y 230661.510616) y t) (fma (fma (fma (+ y a) y b) y c) y i))

series4.0ms