Details

Time bar (total: 188.0ms)

sample46.0ms

Algorithm
intervals
Results
25.0ms267×body80valid

simplify72.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
01115
11915
23615
34815
46615
57015
done7015

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 28.6b

localize13.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (* c c) (* d d))
0.4b
(- (* b c) (* a d))
28.0b
(/ (- (* b c) (* a d)) (+ (* c c) (* d d)))

rewrite53.0ms

Algorithm
rewrite-expression-head
Rules
11×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
times-frac
add-log-exp
add-exp-log add-cbrt-cube
pow1 associate-/r* associate-/l*
flip3-- flip3-+ associate-/r/ flip-- flip-+ associate-/l/
cbrt-undiv +-commutative sub-neg frac-2neg diff-log div-sub div-exp clear-num sum-log div-inv
Counts
3 → 55
Calls
3 calls:
16.0ms
(+ (* c c) (* d d))
9.0ms
(- (* b c) (* a d))
26.0ms
(/ (- (* b c) (* a d)) (+ (* c c) (* d d)))

series1.0ms