Details

Time bar (total: 25.6s)

sample34.0ms

Algorithm
intervals
Results
23.0ms256×body80valid

simplify6.0ms

Counts
1 → 1
Iterations
IterNodes
313
213
112
07

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))

rewrite78.0ms

Algorithm
rewrite-expression-head
Rules
87×*-un-lft-identity
63×add-sqr-sqrt
62×times-frac
35×add-cube-cbrt
27×fma-def
14×difference-of-squares
12×distribute-lft-out
11×associate-/r*
9×add-exp-log distribute-lft-out--
7×add-cbrt-cube difference-of-sqr-1
6×associate-/r/ associate-/l*
5×add-log-exp
4×pow1 div-inv
3×expm1-log1p-u div-exp insert-posit16 log1p-expm1-u
2×cbrt-undiv clear-num frac-2neg flip3-+ flip3-- flip-+ flip--
1×+-commutative rec-exp sum-log 1-exp frac-add pow-flip inv-pow
Counts
3 → 136
Calls
3 calls:
45.0ms
(+ (/ 1 (- x 1)) (/ x (+ x 1)))
22.0ms
(/ 1 (- x 1))
9.0ms
(/ x (+ x 1))

series100.0ms

Counts
3 → 9
Calls
3 calls:
59.0ms
(+ (/ 1 (- x 1)) (/ x (+ x 1)))
18.0ms
(/ 1 (- x 1))
23.0ms
(/ x (+ x 1))

simplify18.6s

Counts
145 → 145
Iterations
IterNodes
33659
21137
1382
0176

prune1.1s

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize28.0ms

Local error

Found 4 expressions with local error:

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

rewrite456.0ms

Algorithm
rewrite-expression-head
Rules
312×*-un-lft-identity
104×times-frac
103×cbrt-prod
100×distribute-lft-out
33×cbrt-div
30×swap-sqr
26×distribute-lft-out--
23×add-sqr-sqrt
15×add-cube-cbrt
12×associate-*r* associate-*l*
11×pow1 flip3-+ frac-add flip-+ div-inv
9×frac-times pow1/3
6×add-exp-log
4×expm1-log1p-u add-cbrt-cube insert-posit16 log1p-expm1-u add-log-exp unswap-sqr
3×associate-*l/ associate-*r/
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 163
Calls
4 calls:
29.0ms
(cbrt (+ (/ 1 (- x 1)) (/ x (+ x 1))))
44.0ms
(cbrt (+ (/ 1 (- x 1)) (/ x (+ x 1))))
47.0ms
(cbrt (+ (/ 1 (- x 1)) (/ x (+ x 1))))
331.0ms
(* (cbrt (+ (/ 1 (- x 1)) (/ x (+ x 1)))) (cbrt (+ (/ 1 (- x 1)) (/ x (+ x 1)))))

series1.0s

Counts
4 → 12
Calls
4 calls:
251.0ms
(cbrt (+ (/ 1 (- x 1)) (/ x (+ x 1))))
227.0ms
(cbrt (+ (/ 1 (- x 1)) (/ x (+ x 1))))
286.0ms
(cbrt (+ (/ 1 (- x 1)) (/ x (+ x 1))))
279.0ms
(* (cbrt (+ (/ 1 (- x 1)) (/ x (+ x 1)))) (cbrt (+ (/ 1 (- x 1)) (/ x (+ x 1)))))

simplify1.4s

Counts
175 → 175
Iterations
IterNodes
33268
2976
1354
0150

prune1.8s

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes36.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
29
19
07

end0.0ms

sample932.0ms

Algorithm
intervals
Results
816.0ms8000×body80valid