Details

Time bar (total: 7.2s)

sample57.0ms

Algorithm
intervals
Results
30.0ms256×body80valid

simplify7.1s

Counts
1 → 1
Iterations

Useful iterations: 4 (148.0ms)

IterNodesCost
01621
13320
27920
320120
440519
576619
6127819
7225719
8419319
done500019

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 25.9b

localize17.0ms

Local error

Found 4 expressions with local error:

0.0b
(* y (- z b))
0.8b
(fma x z (* y (- z b)))
1.3b
(fma a (+ t y) (fma x z (* y (- z b))))
24.2b
(/ (fma a (+ t y) (fma x z (* y (- z b)))) (+ (+ x t) y))

rewrite73.0ms

Algorithm
rewrite-expression-head
Rules
50×*-un-lft-identity
32×add-sqr-sqrt
28×add-cube-cbrt
18×prod-diff
15×times-frac
12×distribute-lft-out
11×distribute-rgt-in distribute-lft-in
add-exp-log add-cbrt-cube
pow1
associate-*r* associate-/r*
expm1-log1p-u log1p-expm1-u add-log-exp
associate-*l* associate-/l*
sub-neg associate-*r/ associate-/r/ fma-udef
cbrt-undiv flip3-- frac-2neg flip3-+ div-exp pow-prod-down prod-exp clear-num *-commutative flip-- cbrt-unprod flip-+ div-inv distribute-lft-out-- difference-of-squares unswap-sqr
Counts
4 → 105
Calls
4 calls:
23.0ms
(* y (- z b))
0.0ms
(fma x z (* y (- z b)))
0.0ms
(fma a (+ t y) (fma x z (* y (- z b))))
45.0ms
(/ (fma a (+ t y) (fma x z (* y (- z b)))) (+ (+ x t) y))

series24.0ms