Details

Time bar (total: 73.0ms)

sample25.0ms

Algorithm
intervals
Results
13.0ms268×body80valid

simplify8.0ms

Counts
1 → 1
Iterations

Useful iterations: 1 (2.0ms)

IterNodesCost
01115
11713
22113
done2113

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 27.9b

localize20.0ms

Local error

Found 2 expressions with local error:

0.3b
(fma a c (* b d))
27.4b
(/ (fma a c (* b d)) (fma c c (* d d)))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
10×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
times-frac
add-exp-log add-cbrt-cube
associate-/r* associate-/l*
pow1 expm1-log1p-u log1p-expm1-u add-log-exp
cbrt-undiv frac-2neg div-exp clear-num fma-udef div-inv
Counts
2 → 39
Calls
2 calls:
1.0ms
(fma a c (* b d))
11.0ms
(/ (fma a c (* b d)) (fma c c (* d d)))

series1.0ms