Details

Time bar (total: 14.7s)

sample348.0ms

Algorithm
intervals
Results
52.0ms760×body80nan
19.0ms256×body80valid

simplify27.0ms

Counts
1 → 1
Calls
1 calls:
Slowest
26.0ms
(- (log (- (/ 1 x) 1)))

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize43.0ms

Local error

Found 1 expressions with local error:

0.0b
(- (/ 1 x) 1)

rewrite36.0ms

Algorithm
rewrite-expression-head
Rules
57×add-sqr-sqrt
51×*-un-lft-identity
42×times-frac add-cube-cbrt
39×prod-diff
13×fma-neg
6×add-exp-log difference-of-squares
5×div-inv
4×expm1-def
3×difference-of-sqr-1 add-log-exp
2×div-exp distribute-lft-out--
1×expm1-log1p-u pow1 rec-exp sub-neg flip3-- add-cbrt-cube diff-log 1-exp insert-posit16 log1p-expm1-u flip--
Counts
1 → 82
Calls
1 calls:
Slowest
28.0ms
(- (/ 1 x) 1)

series43.0ms

Counts
1 → 3
Calls
1 calls:
Slowest
42.0ms
(- (/ 1 x) 1)

simplify3.6s

Counts
114 → 85
Calls
114 calls:
Slowest
154.0ms
(fma (/ (* (cbrt 1) (cbrt 1)) (* (cbrt x) (cbrt x))) (/ (cbrt 1) (cbrt x)) (- (* (sqrt 1) (sqrt 1))))
108.0ms
(fma (/ (* (cbrt 1) (cbrt 1)) (* (cbrt x) (cbrt x))) (/ (cbrt 1) (cbrt x)) (- (* (cbrt 1) (* (cbrt 1) (cbrt 1)))))
98.0ms
(fma (* (cbrt (/ 1 x)) (cbrt (/ 1 x))) (cbrt (/ 1 x)) (- (* (cbrt 1) (* (cbrt 1) (cbrt 1)))))
97.0ms
(fma (/ 1 (sqrt x)) (/ 1 (sqrt x)) (- (* (sqrt 1) (sqrt 1))))
95.0ms
(fma (/ (sqrt 1) (* (cbrt x) (cbrt x))) (/ (sqrt 1) (cbrt x)) (- (* (cbrt 1) (* (cbrt 1) (cbrt 1)))))

prune621.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize28.0ms

Local error

Found 4 expressions with local error:

0.5b
(cbrt (/ 1 x))
0.5b
(cbrt (/ 1 x))
0.5b
(cbrt (/ 1 x))
0.5b
(* (cbrt (/ 1 x)) (cbrt (/ 1 x)))

rewrite19.0ms

Algorithm
rewrite-expression-head
Rules
119×cbrt-prod
97×add-sqr-sqrt
79×times-frac
67×*-un-lft-identity
57×add-cube-cbrt
18×swap-sqr
16×associate-*r* associate-*l* unswap-sqr
11×pow1
9×pow1/3 div-inv
7×cbrt-div
6×add-exp-log
4×expm1-log1p-u add-cbrt-cube insert-posit16 log1p-expm1-u add-log-exp
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 frac-times pow-plus associate-*l/ prod-exp associate-*r/ *-commutative cbrt-unprod
Counts
4 → 165
Calls
4 calls:
Slowest
11.0ms
(* (cbrt (/ 1 x)) (cbrt (/ 1 x)))
2.0ms
(cbrt (/ 1 x))
1.0ms
(cbrt (/ 1 x))
1.0ms
(cbrt (/ 1 x))

series1.0s

Counts
4 → 12
Calls
4 calls:
Slowest
278.0ms
(* (cbrt (/ 1 x)) (cbrt (/ 1 x)))
261.0ms
(cbrt (/ 1 x))
259.0ms
(cbrt (/ 1 x))
232.0ms
(cbrt (/ 1 x))

simplify3.4s

Counts
170 → 177
Calls
170 calls:
Slowest
485.0ms
(* (pow (/ 1 (pow x 2)) 1/3) (pow (cbrt -1) 2))
154.0ms
(* (pow (/ -1 x) 1/3) (cbrt -1))
141.0ms
(* (pow (/ -1 x) 1/3) (cbrt -1))
137.0ms
(* (pow (/ -1 x) 1/3) (cbrt -1))
81.0ms
(* (* (cbrt (cbrt (/ 1 x))) (cbrt (cbrt (/ 1 x)))) (* (cbrt (cbrt (/ 1 x))) (cbrt (cbrt (/ 1 x)))))

prune1.9s

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes162.0ms

Accuracy

0% (0.0b remaining)

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

bsearch2.0ms

end0.0ms

sample3.4s

Algorithm
intervals
Results
1.7s24056×body80nan
1.1s8000×body80valid