Details

Time bar (total: 3.6s)

sample38.0ms

Algorithm
intervals
Results
23.0ms268×body80valid

simplify3.4s

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01417
12317
23717
36517
48717
510117
612517
719417
832817
959617
10129217
11369617
done500117

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 24.9b

localize18.0ms

Local error

Found 4 expressions with local error:

0.0b
(* z (- b y))
0.0b
(* z (- t a))
0.0b
(+ y (* z (- b y)))
24.1b
(/ (+ (* x y) (* z (- t a))) (+ y (* z (- b y))))

rewrite116.0ms

Algorithm
rewrite-expression-head
Rules
24×add-sqr-sqrt
20×*-un-lft-identity
16×add-cube-cbrt
10×add-exp-log associate-*r* add-cbrt-cube
times-frac
pow1
distribute-rgt-in sub-neg distribute-lft-in associate-*l* add-log-exp
associate-+r+ associate-*r/
flip3-+ associate-/r* flip-+ associate-/l*
flip3-- pow-prod-down prod-exp associate-/r/ *-commutative flip-- cbrt-unprod associate-/l/ distribute-lft-out-- difference-of-squares unswap-sqr
cbrt-undiv +-commutative frac-2neg div-exp clear-num sum-log div-inv
Counts
4 → 98
Calls
4 calls:
31.0ms
(* z (- b y))
22.0ms
(* z (- t a))
13.0ms
(+ y (* z (- b y)))
47.0ms
(/ (+ (* x y) (* z (- t a))) (+ y (* z (- b y))))

series25.0ms