Details

Time bar (total: 177.0ms)

sample45.0ms

Algorithm
intervals
Results
25.0ms267×body80valid

simplify21.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01115
11515
done1515

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 25.4b

localize25.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (* c c) (* d d))
0.0b
(+ (* a c) (* b d))
25.0b
(/ (+ (* a c) (* b d)) (+ (* c c) (* d d)))

rewrite79.0ms

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
flip3-+ flip-+
pow1 associate-/r* associate-/l*
+-commutative sum-log associate-/r/ associate-/l/
cbrt-undiv frac-2neg div-exp clear-num div-inv
Counts
3 → 53
Calls
3 calls:
25.0ms
(+ (* c c) (* d d))
16.0ms
(+ (* a c) (* b d))
35.0ms
(/ (+ (* a c) (* b d)) (+ (* c c) (* d d)))

series1.0ms