Details

Time bar (total: 29.0s)

sample64.0ms

Algorithm
intervals
Results
21.0ms275×body80nan
21.0ms275×body80valid

simplify28.5s

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
01214
12414
26414
318814
440014
561614
699514
7139414
8186614
9260614
10363414
11421414
12431014
13431114
done431114

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.4b

localize25.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ y (/ 1.0 (* x 9.0)))
0.2b
(* (* 3.0 (sqrt x)) (- (+ y (/ 1.0 (* x 9.0))) 1.0))
0.3b
(* 3.0 (sqrt x))
0.3b
(/ 1.0 (* x 9.0))

rewrite306.0ms

Algorithm
rewrite-expression-head
Rules
44×*-un-lft-identity
31×add-sqr-sqrt
25×add-cube-cbrt
24×prod-diff
16×add-exp-log add-cbrt-cube
15×distribute-rgt-in distribute-lft-in
12×associate-*r*
11×pow1
distribute-lft-out
add-log-exp
prod-exp cbrt-unprod
expm1-log1p-u associate-*l* pow-prod-down sqrt-prod log1p-expm1-u
fma-def times-frac associate-/l*
cbrt-undiv sub-neg associate-*r/ div-exp associate--l+ *-commutative distribute-lft-out-- unswap-sqr
+-commutative flip3-- frac-2neg flip3-+ clear-num associate-/r* sum-log flip-- flip-+ div-inv difference-of-squares
Counts
4 → 119
Calls
4 calls:
23.0ms
(+ y (/ 1.0 (* x 9.0)))
255.0ms
(* (* 3.0 (sqrt x)) (- (+ y (/ 1.0 (* x 9.0))) 1.0))
10.0ms
(* 3.0 (sqrt x))
9.0ms
(/ 1.0 (* x 9.0))

series58.0ms

Calls
1 calls:
33.0ms
(/ 1.0 (* x 9.0))