Details

Time bar (total: 234.0ms)

sample58.0ms

Algorithm
intervals
Results
24.0ms289×body80valid
8.0ms95×body80nan

simplify82.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01214
12114
24514
36714
49214
510714
done10714

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 23.8b

localize13.0ms

Local error

Found 4 expressions with local error:

1.0b
(- (* z z) (* t a))
4.1b
(* (* x y) z)
7.6b
(/ (* (* x y) z) (sqrt (- (* z z) (* t a))))
23.4b
(sqrt (- (* z z) (* t a)))

rewrite78.0ms

Algorithm
rewrite-expression-head
Rules
18×add-exp-log add-cbrt-cube
11×add-sqr-sqrt
10×pow1 add-cube-cbrt *-un-lft-identity
sqrt-prod
times-frac prod-exp associate-/r* cbrt-unprod add-log-exp
sqrt-div
cbrt-undiv flip3-- div-exp associate-*r* pow-prod-down flip--
associate-/r/
sub-neg rem-sqrt-square frac-2neg sqrt-pow1 pow1/2 diff-log associate-*l* clear-num *-commutative div-inv associate-/l*
Counts
4 → 76
Calls
4 calls:
9.0ms
(- (* z z) (* t a))
19.0ms
(* (* x y) z)
32.0ms
(/ (* (* x y) z) (sqrt (- (* z z) (* t a))))
16.0ms
(sqrt (- (* z z) (* t a)))

series0.0ms