Details

Time bar (total: 7.0s)

sample29.0ms

Algorithm
intervals
Results
17.0ms256×body80valid

simplify7.0ms

Counts
1 → 1
Iterations
IterNodes
done9
29
18
05

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize17.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ (+ x 1.0) (- 1.0 x))

rewrite48.0ms

Algorithm
rewrite-expression-head
Rules
34×*-un-lft-identity
22×add-sqr-sqrt
20×times-frac
12×add-cube-cbrt
6×distribute-lft-out
5×associate-/r* distribute-lft-out-- difference-of-squares
4×associate-/l*
3×add-cbrt-cube add-exp-log
2×associate-/r/ associate-/l/
1×expm1-log1p-u pow1 cbrt-undiv clear-num frac-2neg flip3-+ flip3-- div-exp flip-+ insert-posit16 log1p-expm1-u div-inv flip-- add-log-exp
Counts
1 → 48
Calls
1 calls:
47.0ms
(/ (+ x 1.0) (- 1.0 x))

series59.0ms

Counts
1 → 3
Calls
1 calls:
59.0ms
(/ (+ x 1.0) (- 1.0 x))

simplify1.6s

Counts
51 → 51
Iterations
IterNodes
done5000
31998
2609
1222
094

prune159.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize31.0ms

Local error

Found 3 expressions with local error:

0.1b
(* (* x x) x)
4.7b
(/ (+ x 1.0) (- (* 1.0 (* 1.0 1.0)) (* (* x x) x)))
15.2b
(* (/ (+ x 1.0) (- (* 1.0 (* 1.0 1.0)) (* (* x x) x))) (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))))

rewrite397.0ms

Algorithm
rewrite-expression-head
Rules
42×*-un-lft-identity
33×times-frac
30×add-sqr-sqrt
24×pow1 add-cube-cbrt
23×associate-*l*
15×add-cbrt-cube add-exp-log
10×pow3
9×difference-cubes cube-unmult distribute-lft-out
6×pow-plus associate-*r* pow-prod-up
5×prod-exp cbrt-unprod
4×associate-/r* pow-prod-down associate-/r/ associate-/l*
3×expm1-log1p-u flip3-+ flip-+ insert-posit16 log1p-expm1-u add-log-exp unswap-sqr
2×pow2 frac-times cbrt-undiv flip3-- div-exp associate-*r/ pow-sqr *-commutative div-inv flip-- associate-/l/
1×distribute-rgt-in clear-num frac-2neg distribute-lft-in associate-*l/
Counts
3 → 124
Calls
3 calls:
21.0ms
(* (* x x) x)
90.0ms
(/ (+ x 1.0) (- (* 1.0 (* 1.0 1.0)) (* (* x x) x)))
283.0ms
(* (/ (+ x 1.0) (- (* 1.0 (* 1.0 1.0)) (* (* x x) x))) (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))))

series233.0ms

Counts
3 → 9
Calls
3 calls:
40.0ms
(* (* x x) x)
81.0ms
(/ (+ x 1.0) (- (* 1.0 (* 1.0 1.0)) (* (* x x) x)))
111.0ms
(* (/ (+ x 1.0) (- (* 1.0 (* 1.0 1.0)) (* (* x x) x))) (+ (* 1.0 1.0) (+ (* x x) (* 1.0 x))))

simplify3.2s

Counts
133 → 133
Iterations
IterNodes
done5002
23041
1737
0207

prune585.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes43.0ms

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
done6
16
05

end0.0ms

sample639.0ms

Algorithm
intervals
Results
523.0ms8000×body80valid