Details

Time bar (total: 10.9s)

sample19.0ms

Algorithm
intervals
Results
13.0ms256×body80valid

simplify30.0ms

Counts
1 → 1
Calls
1 calls:
Slowest
29.0ms
(+ (/ 1 (- x 1)) (/ x (+ x 1)))

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize13.0ms

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))

rewrite77.0ms

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
44.0ms
(+ (/ 1 (- x 1)) (/ x (+ x 1)))
20.0ms
(/ 1 (- x 1))
11.0ms
(/ x (+ x 1))

series122.0ms

Counts
3 → 9
Calls
3 calls:
Slowest
75.0ms
(+ (/ 1 (- x 1)) (/ x (+ x 1)))
32.0ms
(/ x (+ x 1))
14.0ms
(/ 1 (- x 1))

simplify3.7s

Counts
113 → 112
Calls
113 calls:
Slowest
292.0ms
(- (+ (* 2 (pow x 2)) (+ (* 2 (pow x 4)) 1)))
279.0ms
(/ (* (* x x) x) (* (* (+ x 1) (+ x 1)) (+ x 1)))
270.0ms
(/ (* (* 1 1) 1) (* (* (- x 1) (- x 1)) (- x 1)))
216.0ms
(+ (/ 1 (pow x 3)) (+ (/ 1 (pow x 2)) (/ 1 x)))
183.0ms
(+ (* 1 (+ x 1)) (* (- x 1) x))

prune689.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize34.0ms

Local error

Found 4 expressions with local error:

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

rewrite82.0ms

Algorithm
rewrite-expression-head
Rules
78×*-un-lft-identity
44×times-frac
31×add-sqr-sqrt add-cube-cbrt
20×distribute-lft-out
12×associate-/r*
10×add-cbrt-cube add-exp-log
9×associate-/l*
6×associate-/r/ add-log-exp
4×pow1 flip3-+ flip-+ insert-posit16 div-inv
3×cbrt-undiv clear-num frac-2neg div-exp
2×distribute-lft-out--
1×+-commutative sum-log frac-add
Counts
4 → 121
Calls
4 calls:
Slowest
41.0ms
(+ (/ 1 (- x 1)) (/ x (+ x 1)))
17.0ms
(/ x (+ x 1))
15.0ms
(/ x (+ x 1))
7.0ms
(/ x (+ x 1))

series195.0ms

Counts
4 → 12
Calls
4 calls:
Slowest
91.0ms
(+ (/ 1 (- x 1)) (/ x (+ x 1)))
40.0ms
(/ x (+ x 1))
38.0ms
(/ x (+ x 1))
26.0ms
(/ x (+ x 1))

simplify3.8s

Counts
127 → 133
Calls
127 calls:
Slowest
243.0ms
(/ (* (* x x) x) (* (* (+ x 1) (+ x 1)) (+ x 1)))
219.0ms
(/ (* (* x x) x) (* (* (+ x 1) (+ x 1)) (+ x 1)))
210.0ms
(/ (* (* x x) x) (* (* (+ x 1) (+ x 1)) (+ x 1)))
192.0ms
(- (+ (* 2 (pow x 2)) (+ (* 2 (pow x 4)) 1)))
163.0ms
(- (+ x (pow x 3)) (pow x 2))

prune1.3s

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes56.0ms

Accuracy

0% (0.0b remaining)

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

bsearch3.0ms

end0.0ms

sample749.0ms

Algorithm
intervals
Results
648.0ms8000×body80valid