Details

Time bar (total: 6.9s)

sample22.0ms

Algorithm
intervals
Results
14.0ms256×body80valid

simplify16.0ms

Counts
1 → 1

prune10.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 14.3b

localize13.0ms

Local error

Found 1 expressions with local error:

14.3b
(/ x (fma x x 1))

rewrite10.0ms

Algorithm
rewrite-expression-head
Rules
9×add-sqr-sqrt *-un-lft-identity times-frac add-cube-cbrt
3×associate-/r* add-cbrt-cube add-exp-log associate-/l*
1×expm1-log1p-u pow1 cbrt-undiv clear-num frac-2neg div-exp insert-posit16 log1p-expm1-u div-inv add-log-exp
Counts
1 → 30
Calls
1 calls:
Slowest
9.0ms
(/ x (fma x x 1))

series489.0ms

Counts
1 → 3
Calls
1 calls:
Slowest
489.0ms
(/ x (fma x x 1))

simplify560.0ms

Counts
43 → 33

prune224.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize27.0ms

Local error

Found 1 expressions with local error:

13.4b
(fma (fma x (- x) 1) x (pow x 5))

rewrite1.0ms

Algorithm
rewrite-expression-head
Rules
1×add-sqr-sqrt expm1-log1p-u pow1 *-un-lft-identity add-cbrt-cube add-exp-log add-cube-cbrt fma-udef insert-posit16 log1p-expm1-u add-log-exp
Counts
1 → 11
Calls
1 calls:
Slowest
1.0ms
(fma (fma x (- x) 1) x (pow x 5))

series83.0ms

Counts
1 → 3
Calls
1 calls:
Slowest
83.0ms
(fma (fma x (- x) 1) x (pow x 5))

simplify423.0ms

Counts
14 → 14

prune100.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize49.0ms

Local error

Found 4 expressions with local error:

20.0b
(+ (/ 1 (pow x 5)) (- (/ 1 x) (/ 1 (* (* x x) x))))
0.3b
(/ 1 (pow x 5))
0.1b
(* (* x x) x)
0.1b
(/ 1 (* (* x x) x))

rewrite216.0ms

Algorithm
rewrite-expression-head
Rules
147×times-frac
127×*-un-lft-identity
113×add-sqr-sqrt
112×add-cube-cbrt
93×associate-+r+
91×prod-diff
43×pow1
39×add-exp-log
36×div-inv
25×fma-def
21×unpow-prod-down
20×add-cbrt-cube
13×pow-flip
12×pow-plus div-exp prod-exp pow-prod-up
10×distribute-lft-out
9×add-log-exp
8×associate-/r* distribute-lft-out--
7×sqr-pow
6×rec-exp 1-exp pow-prod-down cbrt-unprod associate-/l*
4×pow2 expm1-log1p-u cbrt-undiv pow-sqr insert-posit16 log1p-expm1-u
3×pow-to-exp associate-*r* frac-add pow-exp
2×clear-num sum-log frac-2neg pow3 inv-pow
1×+-commutative associate-+r- sub-neg flip3-+ flip3-- diff-log associate-*l* *-commutative frac-sub flip-+ flip-- unswap-sqr
Counts
4 → 279
Calls
4 calls:
Slowest
144.0ms
(+ (/ 1 (pow x 5)) (- (/ 1 x) (/ 1 (* (* x x) x))))
39.0ms
(/ 1 (* (* x x) x))
15.0ms
(* (* x x) x)
12.0ms
(/ 1 (pow x 5))

series171.0ms

Counts
4 → 12
Calls
4 calls:
Slowest
57.0ms
(/ 1 (pow x 5))
39.0ms
(/ 1 (* (* x x) x))
38.0ms
(* (* x x) x)
37.0ms
(+ (/ 1 (pow x 5)) (- (/ 1 x) (/ 1 (* (* x x) x))))

simplify569.0ms

Counts
293 → 291

prune3.0s

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes57.0ms

Accuracy

100% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 14.7b

bsearch128.0ms

end0.0ms

sample665.0ms

Algorithm
intervals
Results
535.0ms8000×body80valid