Details

Time bar (total: 203.0ms)

sample47.0ms

Algorithm
intervals
Results
26.0ms270×body80valid

simplify65.0ms

Counts
1 → 1
Iterations

Useful iterations: 3 (11.0ms)

IterNodesCost
01517
12617
23817
35015
46015
56415
done6415

prune17.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 10.6b

localize27.0ms

Local error

Found 3 expressions with local error:

3.2b
(fma (/ y t) b a)
3.9b
(fma (/ y t) z x)
10.3b
(/ (fma (/ y t) z x) (+ (fma (/ y t) b a) 1.0))

rewrite27.0ms

Algorithm
rewrite-expression-head
Rules
20×*-un-lft-identity
12×add-sqr-sqrt add-cube-cbrt times-frac
add-exp-log add-cbrt-cube
associate-/r* distribute-lft-out
pow1 expm1-log1p-u log1p-expm1-u associate-/l* add-log-exp
associate-/r/ fma-udef
cbrt-undiv frac-2neg flip3-+ div-exp clear-num flip-+ div-inv
Counts
3 → 55
Calls
3 calls:
1.0ms
(fma (/ y t) b a)
1.0ms
(fma (/ y t) z x)
23.0ms
(/ (fma (/ y t) z x) (+ (fma (/ y t) b a) 1.0))

series21.0ms