Details

Time bar (total: 7.7s)

sample20.0ms

Algorithm
intervals
Results
8.0ms256×body80valid

simplify6.0ms

Counts
1 → 1
Iterations
IterNodes
done7
27
16
04

prune10.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ x (- 1.0 x))

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
19×add-sqr-sqrt *-un-lft-identity
15×times-frac
11×add-cube-cbrt
5×associate-/r*
4×distribute-lft-out-- difference-of-squares
3×add-cbrt-cube add-exp-log associate-/l*
2×associate-/r/
1×pow1 cbrt-undiv clear-num frac-2neg flip3-- div-exp div-inv flip-- add-log-exp
Counts
1 → 37
Calls
1 calls:
18.0ms
(/ x (- 1.0 x))

series45.0ms

Counts
1 → 3
Calls
1 calls:
44.0ms
(/ x (- 1.0 x))

simplify1.6s

Counts
40 → 40
Iterations
IterNodes
done5002
31479
2492
1177
082

prune204.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize15.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ 1 (- 1.0 x))
0.1b
(* x (/ 1 (- 1.0 x)))

rewrite75.0ms

Algorithm
rewrite-expression-head
Rules
43×add-sqr-sqrt
37×*-un-lft-identity
32×times-frac
22×add-cube-cbrt
21×associate-*r*
15×add-exp-log
9×add-cbrt-cube
7×distribute-lft-out-- difference-of-squares
5×pow1 associate-/r*
4×div-exp prod-exp associate-/r/
3×associate-*l* associate-/l* unswap-sqr
2×cbrt-undiv rec-exp flip3-- 1-exp cbrt-unprod div-inv flip-- add-log-exp
1×clear-num frac-2neg pow-prod-down associate-*r/ un-div-inv *-commutative pow-flip inv-pow
Counts
2 → 85
Calls
2 calls:
22.0ms
(/ 1 (- 1.0 x))
47.0ms
(* x (/ 1 (- 1.0 x)))

series80.0ms

Counts
2 → 6
Calls
2 calls:
34.0ms
(/ 1 (- 1.0 x))
45.0ms
(* x (/ 1 (- 1.0 x)))

simplify2.2s

Counts
91 → 91
Iterations
IterNodes
done5001
32350
2891
1316
0128

prune298.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize17.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ x (+ 1.0 x))
0.0b
(/ (/ x (+ 1.0 x)) (- 1.0 x))
0.1b
(* (/ (/ x (+ 1.0 x)) (- 1.0 x)) (+ 1.0 x))

rewrite176.0ms

Algorithm
rewrite-expression-head
Rules
327×times-frac
289×*-un-lft-identity
222×add-sqr-sqrt
139×add-cube-cbrt
96×associate-*l*
38×distribute-lft-out
37×distribute-lft-out-- difference-of-squares
28×associate-/r/
21×associate-/l*
19×add-cbrt-cube add-exp-log
14×flip3-+ flip-+ div-inv
9×associate-/r*
7×cbrt-undiv div-exp
5×pow1
4×associate-*r*
3×prod-exp cbrt-unprod add-log-exp unswap-sqr
2×frac-times clear-num frac-2neg flip3-- associate-*r/ flip--
1×distribute-rgt-in distribute-lft-in pow-prod-down associate-*l/ *-commutative associate-/l/
Counts
3 → 288
Calls
3 calls:
9.0ms
(/ x (+ 1.0 x))
35.0ms
(/ (/ x (+ 1.0 x)) (- 1.0 x))
109.0ms
(* (/ (/ x (+ 1.0 x)) (- 1.0 x)) (+ 1.0 x))

series232.0ms

Counts
3 → 9
Calls
3 calls:
36.0ms
(/ x (+ 1.0 x))
143.0ms
(/ (/ x (+ 1.0 x)) (- 1.0 x))
53.0ms
(* (/ (/ x (+ 1.0 x)) (- 1.0 x)) (+ 1.0 x))

simplify1.3s

Counts
297 → 297
Iterations
IterNodes
done5000
11348
0337

prune1.0s

Pruning

3 alts after pruning (0 fresh and 3 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

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done4
04

end0.0ms

sample284.0ms

Algorithm
intervals
Results
175.0ms8000×body80valid