Details

Time bar (total: 194.0ms)

sample31.0ms

Algorithm
intervals
Results
15.0ms262×body80valid

simplify94.0ms

Counts
1 → 1
Iterations

Useful iterations: 3 (25.0ms)

IterNodesCost
01517
12617
23817
35015
46015
56415
done6415

prune18.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 11.8b

localize18.0ms

Local error

Found 3 expressions with local error:

2.0b
(fma (/ y t) b a)
2.0b
(fma (/ y t) z x)
11.6b
(/ (fma (/ y t) z x) (+ (fma (/ y t) b a) 1.0))

rewrite14.0ms

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:
0.0ms
(fma (/ y t) b a)
0.0ms
(fma (/ y t) z x)
12.0ms
(/ (fma (/ y t) z x) (+ (fma (/ y t) b a) 1.0))

series18.0ms