Details

Time bar (total: 10.3s)

sample91.0ms

Algorithm
intervals
Results
49.0ms478×body80valid

simplify10.0s

Counts
1 → 1
Iterations

Useful iterations: 2 (9.0ms)

IterNodesCost
01819
13318
28717
325417
483617
5198317
6387617
7474917
done500017

prune15.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 7.9b

localize36.0ms

Local error

Found 4 expressions with local error:

0.0b
(fma y x (- (* z t) (* (* c (fma c b a)) i)))
0.0b
(- (* z t) (* (* c (fma c b a)) i))
0.1b
(* c (fma c b a))
10.9b
(* (* c (fma c b a)) i)

rewrite91.0ms

Algorithm
rewrite-expression-head
Rules
11×pow1 add-exp-log add-cbrt-cube
add-sqr-sqrt
add-cube-cbrt *-un-lft-identity
associate-*r* add-log-exp
expm1-log1p-u associate-*l* pow-prod-down prod-exp cbrt-unprod log1p-expm1-u
fma-udef
*-commutative
distribute-rgt-in sub-neg flip3-- distribute-lft-in fma-neg diff-log prod-diff flip-- unswap-sqr
Counts
4 → 68
Calls
4 calls:
1.0ms
(fma y x (- (* z t) (* (* c (fma c b a)) i)))
20.0ms
(- (* z t) (* (* c (fma c b a)) i))
28.0ms
(* c (fma c b a))
39.0ms
(* (* c (fma c b a)) i)

series19.0ms