Details

Time bar (total: 4.5s)

sample21.0ms

Algorithm
intervals
Results
14.0ms256×body80valid

simplify16.0ms

Counts
1 → 1

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize24.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (/ 1 (- x 1)) (/ x (+ x 1)))
0.0b
(/ 1 (- x 1))
0.0b
(/ x (+ x 1))

rewrite109.0ms

Algorithm
rewrite-expression-head
Rules
67×*-un-lft-identity
41×times-frac
40×add-sqr-sqrt
24×add-cube-cbrt
12×distribute-lft-out
11×associate-/r*
9×add-exp-log
8×difference-of-squares
7×add-cbrt-cube
6×associate-/l* distribute-lft-out--
5×add-log-exp
4×pow1 difference-of-sqr-1 associate-/r/
3×div-exp insert-posit16 div-inv
2×cbrt-undiv clear-num frac-2neg flip3-+ flip-+
1×+-commutative rec-exp sum-log flip3-- 1-exp frac-add pow-flip flip-- inv-pow
Counts
3 → 103
Calls
3 calls:
Slowest
76.0ms
(+ (/ 1 (- x 1)) (/ x (+ x 1)))
16.0ms
(/ 1 (- x 1))
14.0ms
(/ x (+ x 1))

series133.0ms

Counts
3 → 9
Calls
3 calls:
Slowest
94.0ms
(+ (/ 1 (- x 1)) (/ x (+ x 1)))
24.0ms
(/ x (+ x 1))
15.0ms
(/ 1 (- x 1))

simplify1.1s

Counts
112 → 112

prune611.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize18.0ms

Local error

Found 3 expressions with local error:

12.4b
(/ (+ (* 1 (+ x 1)) (* (- x 1) x)) (* (- x 1) (+ x 1)))
0.0b
(* (- x 1) x)
0.0b
(+ (* 1 (+ x 1)) (* (- x 1) x))

rewrite84.0ms

Algorithm
rewrite-expression-head
Rules
13×add-sqr-sqrt
12×associate-*l/
10×*-un-lft-identity add-cbrt-cube associate-*r/ add-exp-log
9×flip3-+ flip-+
8×flip3-- frac-add associate-/r/ flip--
7×associate-*l* add-cube-cbrt
6×associate-/l/
5×pow1 add-log-exp
4×frac-times
3×times-frac associate-*r* insert-posit16 associate-/l*
2×cbrt-undiv associate-+l+ div-exp prod-exp cbrt-unprod difference-of-squares
1×distribute-rgt-in +-commutative clear-num associate-/r* sum-log frac-2neg distribute-lft-in difference-of-sqr-1 pow-prod-down *-commutative div-inv distribute-lft-out-- unswap-sqr
Counts
3 → 79
Calls
3 calls:
Slowest
45.0ms
(/ (+ (* 1 (+ x 1)) (* (- x 1) x)) (* (- x 1) (+ x 1)))
21.0ms
(+ (* 1 (+ x 1)) (* (- x 1) x))
15.0ms
(* (- x 1) x)

series183.0ms

Counts
3 → 9
Calls
3 calls:
Slowest
81.0ms
(/ (+ (* 1 (+ x 1)) (* (- x 1) x)) (* (- x 1) (+ x 1)))
56.0ms
(* (- x 1) x)
46.0ms
(+ (* 1 (+ x 1)) (* (- x 1) x))

simplify625.0ms

Counts
88 → 88

prune679.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes30.0ms

Accuracy

0% (0.0b remaining)

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

bsearch1.0ms

end0.0ms

sample829.0ms

Algorithm
intervals
Results
719.0ms8000×body80valid