Details

Time bar (total: 15.0s)

sample21.0ms

Algorithm
intervals
Results
15.0ms256×body80valid

simplify21.0ms

Counts
1 → 1
Calls
1 calls:
Slowest
21.0ms
(+ (/ 1 (- x 1)) (/ x (+ x 1)))

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize33.0ms

Local error

Found 2 expressions with local error:

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

rewrite23.0ms

Algorithm
rewrite-expression-head
Rules
43×*-un-lft-identity
39×add-sqr-sqrt
33×times-frac
23×add-cube-cbrt
11×associate-/r*
8×add-exp-log difference-of-squares
6×add-cbrt-cube associate-/l*
4×difference-of-sqr-1 associate-/r/ distribute-lft-out distribute-lft-out--
3×pow1 div-exp
2×cbrt-undiv clear-num frac-2neg insert-posit16 div-inv add-log-exp
1×rec-exp flip3-+ flip3-- 1-exp flip-+ pow-flip flip-- inv-pow
Counts
2 → 84
Calls
2 calls:
Slowest
15.0ms
(/ 1 (- x 1))
8.0ms
(/ x (+ x 1))

series53.0ms

Counts
2 → 6
Calls
2 calls:
Slowest
37.0ms
(/ x (+ x 1))
15.0ms
(/ 1 (- x 1))

simplify2.6s

Counts
97 → 90
Calls
97 calls:
Slowest
254.0ms
(/ (* (* x x) x) (* (* (+ x 1) (+ x 1)) (+ x 1)))
246.0ms
(/ (* (* 1 1) 1) (* (* (- x 1) (- x 1)) (- x 1)))
239.0ms
(+ (/ 1 (pow x 3)) (+ (/ 1 (pow x 2)) (/ 1 x)))
204.0ms
(+ (/ 1 (pow x 3)) (+ (/ 1 (pow x 2)) (/ 1 x)))
137.0ms
(- (+ x (pow x 3)) (pow x 2))

prune623.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize38.0ms

Local error

Found 3 expressions with local error:

17.8b
(* (/ 1 (- (* x x) (* 1 1))) (+ x 1))
0.7b
(/ 1 (- (* x x) (* 1 1)))
0.0b
(/ x (+ x 1))

rewrite73.0ms

Algorithm
rewrite-expression-head
Rules
41×*-un-lft-identity
38×times-frac
37×add-sqr-sqrt
30×add-cube-cbrt
18×associate-*l* add-exp-log
12×add-cbrt-cube
8×associate-/r*
7×difference-of-squares
6×pow1 associate-/r/ associate-/l*
5×div-exp distribute-lft-out
4×associate-*r* prod-exp
3×cbrt-undiv flip3-+ flip-+ insert-posit16 div-inv add-log-exp unswap-sqr
2×frac-times rec-exp clear-num frac-2neg flip3-- 1-exp associate-*r/ cbrt-unprod flip--
1×distribute-rgt-in distribute-lft-in pow-prod-down associate-*l/ *-commutative pow-flip inv-pow
Counts
3 → 120
Calls
3 calls:
Slowest
50.0ms
(* (/ 1 (- (* x x) (* 1 1))) (+ x 1))
13.0ms
(/ 1 (- (* x x) (* 1 1)))
9.0ms
(/ x (+ x 1))

series109.0ms

Counts
3 → 9
Calls
3 calls:
Slowest
47.0ms
(/ 1 (- (* x x) (* 1 1)))
39.0ms
(* (/ 1 (- (* x x) (* 1 1))) (+ x 1))
23.0ms
(/ x (+ x 1))

simplify9.3s

Counts
121 → 129
Calls
121 calls:
Slowest
1.1s
(* (* (* (/ 1 (- (* x x) (* 1 1))) (/ 1 (- (* x x) (* 1 1)))) (/ 1 (- (* x x) (* 1 1)))) (* (* (+ x 1) (+ x 1)) (+ x 1)))
991.0ms
(* (/ 1 (- (* x x) (* 1 1))) (+ x 1))
473.0ms
(/ (* (* 1 1) 1) (* (* (- (* x x) (* 1 1)) (- (* x x) (* 1 1))) (- (* x x) (* 1 1))))
378.0ms
(* (- (* x x) (* 1 1)) (- x 1))
257.0ms
(+ (/ 1 (pow x 4)) (+ (/ 1 (pow x 6)) (/ 1 (pow x 2))))

prune1.1s

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes62.0ms

Accuracy

0% (0.0b remaining)

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

bsearch3.0ms

end0.0ms

sample872.0ms

Algorithm
intervals
Results
776.0ms8000×body80valid