Details

Time bar (total: 8.6s)

sample28.0ms

Algorithm
intervals
Results
12.0ms322×body80valid

simplify1.7s

Counts
1 → 1
Iterations
IterNodes
done5001
82177
7621
6221
596
439
328
219
112
06

prune8.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize13.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ x (/ (- y x) z))
0.0b
(/ (- y x) z)

rewrite53.0ms

Algorithm
rewrite-expression-head
Rules
23×*-un-lft-identity
21×add-sqr-sqrt
15×times-frac
13×add-cube-cbrt
5×associate-/l*
4×add-cbrt-cube add-exp-log distribute-lft-out-- add-log-exp difference-of-squares
3×associate-/r* fma-def
2×expm1-log1p-u pow1 div-sub log1p-expm1-u associate-/l/
1×cbrt-undiv +-commutative clear-num associate-+r- sum-log frac-2neg flip3-+ flip3-- div-exp flip-+ div-inv flip-- distribute-lft-out
Counts
2 → 58
Calls
2 calls:
33.0ms
(+ x (/ (- y x) z))
17.0ms
(/ (- y x) z)

series82.0ms

Counts
2 → 6
Calls
2 calls:
38.0ms
(+ x (/ (- y x) z))
44.0ms
(/ (- y x) z)

simplify1.0s

Counts
64 → 64
Iterations
IterNodes
done5000
2944
1239
098

prune305.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize36.0ms

Local error

Found 4 expressions with local error:

0.0b
(sqrt (- y x))
0.0b
(sqrt (- y x))
0.1b
(/ (sqrt (- y x)) z)
0.2b
(* (sqrt (- y x)) (/ (sqrt (- y x)) z))

rewrite118.0ms

Algorithm
rewrite-expression-head
Rules
78×add-sqr-sqrt
60×*-un-lft-identity
55×sqrt-prod
52×times-frac
40×add-cube-cbrt
28×associate-*r*
11×add-cbrt-cube add-exp-log
10×sqrt-div distribute-lft-out-- difference-of-squares
8×pow1 associate-*l* associate-/l*
6×unswap-sqr
5×flip3-- flip--
4×expm1-log1p-u log1p-expm1-u add-log-exp
3×associate-/r*
2×frac-times cbrt-undiv rem-sqrt-square sqrt-pow1 pow1/2 div-exp associate-*l/ prod-exp cbrt-unprod div-inv associate-/l/
1×clear-num frac-2neg pow-prod-down associate-*r/ *-commutative
Counts
4 → 151
Calls
4 calls:
12.0ms
(sqrt (- y x))
8.0ms
(sqrt (- y x))
15.0ms
(/ (sqrt (- y x)) z)
74.0ms
(* (sqrt (- y x)) (/ (sqrt (- y x)) z))

series334.0ms

Counts
4 → 12
Calls
4 calls:
89.0ms
(sqrt (- y x))
103.0ms
(sqrt (- y x))
109.0ms
(/ (sqrt (- y x)) z)
32.0ms
(* (sqrt (- y x)) (/ (sqrt (- y x)) z))

simplify3.0s

Counts
163 → 163
Iterations
IterNodes
done5000
23144
1426
0183

prune866.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes208.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done7
17
06

end0.0ms

sample820.0ms

Algorithm
intervals
Results
399.0ms10134×body80valid