Details

Time bar (total: 6.2s)

sample20.0ms

Algorithm
intervals
Results
9.0ms256×body80valid
6.0ms256×pre80true

simplify110.0ms

Counts
1 → 1
Calls
1 calls:
Slowest
110.0ms
(+ (* x (* x x)) (* x x))

prune13.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.0b

localize13.0ms

Local error

Found 1 expressions with local error:

0.0b
(* (fma x x x) x)

rewrite12.0ms

Algorithm
rewrite-expression-head
Rules
5×add-sqr-sqrt
3×pow1 *-un-lft-identity add-cbrt-cube associate-*r* associate-*l* add-exp-log add-cube-cbrt
1×expm1-log1p-u pow-prod-down prod-exp *-commutative cbrt-unprod insert-posit16 log1p-expm1-u add-log-exp unswap-sqr
Counts
1 → 21
Calls
1 calls:
Slowest
11.0ms
(* (fma x x x) x)

series117.0ms

Counts
1 → 3
Calls
1 calls:
Slowest
117.0ms
(* (fma x x x) x)

simplify569.0ms

Counts
12 → 24
Calls
12 calls:
Slowest
376.0ms
(* (* (* (fma x x x) (fma x x x)) (fma x x x)) (* (* x x) x))
40.0ms
(+ (pow x 3) (pow x 2))
28.0ms
(+ (log (fma x x x)) (log x))
24.0ms
(+ (pow x 3) (pow x 2))
23.0ms
(+ (pow x 3) (pow x 2))

prune170.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize23.0ms

Local error

Found 4 expressions with local error:

0.2b
(* (sqrt (fma x x x)) x)
0.2b
(* (sqrt (fma x x x)) (* (sqrt (fma x x x)) x))
0.0b
(sqrt (fma x x x))
0.0b
(sqrt (fma x x x))

rewrite46.0ms

Algorithm
rewrite-expression-head
Rules
17×add-sqr-sqrt
13×pow1 sqrt-prod
12×associate-*l*
11×*-un-lft-identity add-cbrt-cube add-exp-log add-cube-cbrt
4×expm1-log1p-u associate-*r* pow-prod-down prod-exp cbrt-unprod insert-posit16 log1p-expm1-u add-log-exp
2×rem-sqrt-square sqrt-pow1 pow1/2 *-commutative unswap-sqr
Counts
4 → 81
Calls
4 calls:
Slowest
28.0ms
(* (sqrt (fma x x x)) (* (sqrt (fma x x x)) x))
15.0ms
(* (sqrt (fma x x x)) x)
1.0ms
(sqrt (fma x x x))
1.0ms
(sqrt (fma x x x))

series286.0ms

Counts
4 → 12
Calls
4 calls:
Slowest
112.0ms
(* (sqrt (fma x x x)) (* (sqrt (fma x x x)) x))
72.0ms
(* (sqrt (fma x x x)) x)
54.0ms
(sqrt (fma x x x))
47.0ms
(sqrt (fma x x x))

simplify3.2s

Counts
47 → 93
Calls
47 calls:
Slowest
830.0ms
(* (* (* (sqrt (fma x x x)) (sqrt (fma x x x))) (sqrt (fma x x x))) (* (* (* (sqrt (fma x x x)) (sqrt (fma x x x))) (sqrt (fma x x x))) (* (* x x) x)))
694.0ms
(* (* (* (sqrt (fma x x x)) (sqrt (fma x x x))) (sqrt (fma x x x))) (* (* (* (sqrt (fma x x x)) x) (* (sqrt (fma x x x)) x)) (* (sqrt (fma x x x)) x)))
444.0ms
(* (* (* (sqrt (fma x x x)) (sqrt (fma x x x))) (sqrt (fma x x x))) (* (* x x) x))
132.0ms
(- 1/8 (+ (* 1/2 x) (pow x 2)))
90.0ms
(- (+ x 1/2) (* 1/8 (/ 1 x)))

prune670.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes22.0ms

Accuracy

0% (0.0b remaining)

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

bsearch1.0ms

end0.0ms

sample862.0ms

Algorithm
intervals
Results
466.0ms8000×body80valid
289.0ms8000×pre80true