Details

Time bar (total: 14.7s)

sample70.0ms

Algorithm
intervals
Results
23.0ms269×body80valid
22.0ms259×body80nan

simplify14.3s

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01214
12414
26414
318014
433014
548014
669714
799214
8134614
9187314
10242114
11283514
12288914
done288914

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.4b

localize25.0ms

Local error

Found 3 expressions with local error:

0.3b
(* 3.0 (sqrt x))
0.3b
(* (* 3.0 (sqrt x)) (- (+ y (/ 1.0 (* x 9.0))) 1.0))
0.3b
(/ 1.0 (* x 9.0))

rewrite288.0ms

Algorithm
rewrite-expression-head
Rules
15×add-exp-log add-sqr-sqrt add-cbrt-cube
14×*-un-lft-identity
12×associate-*r*
10×pow1
add-cube-cbrt
prod-exp cbrt-unprod
associate-*l* pow-prod-down sqrt-prod
distribute-rgt-in distribute-lft-in times-frac associate-/l* add-log-exp
cbrt-undiv sub-neg associate-*r/ div-exp associate--l+ *-commutative distribute-lft-out-- unswap-sqr
flip3-- frac-2neg clear-num associate-/r* flip-- div-inv distribute-lft-out difference-of-squares
Counts
3 → 72
Calls
3 calls:
12.0ms
(* 3.0 (sqrt x))
256.0ms
(* (* 3.0 (sqrt x)) (- (+ y (/ 1.0 (* x 9.0))) 1.0))
18.0ms
(/ 1.0 (* x 9.0))

series65.0ms

Calls
1 calls:
19.0ms
(/ 1.0 (* x 9.0))