Details

Time bar (total: 10.6s)

sample17.0ms

Algorithm
intervals
Results
7.0ms256×body80valid

simplify6.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
045
165
275
done75

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ x (- 1.0 x))

rewrite26.0ms

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-exp-log add-cbrt-cube associate-/l*
2×associate-/r/
1×pow1 cbrt-undiv flip3-- frac-2neg div-exp clear-num flip-- div-inv add-log-exp
Counts
1 → 37
Calls
1 calls:
23.0ms
(/ x (- 1.0 x))

series55.0ms

Counts
1 → 3
Calls
1 calls:
55.0ms
(/ x (- 1.0 x))

simplify2.0s

Counts
40 → 40
Iterations

Useful iterations: done (2.0s)

IterNodesCost
082424
1167403
2385375
3756373
41779372
done5001368

prune71.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize8.0ms

Local error

Found 1 expressions with local error:

0.1b
(/ 1 (+ -1 (/ 1.0 x)))

rewrite36.0ms

Algorithm
rewrite-expression-head
Rules
18×*-un-lft-identity
12×times-frac
10×add-sqr-sqrt add-cube-cbrt
5×add-exp-log
4×associate-/r* distribute-lft-out
3×add-cbrt-cube associate-/l*
2×pow1 div-exp associate-/r/
1×cbrt-undiv rec-exp pow-flip frac-2neg flip3-+ 1-exp clear-num flip-+ div-inv inv-pow add-log-exp
Counts
1 → 37
Calls
1 calls:
33.0ms
(/ 1 (+ -1 (/ 1.0 x)))

series46.0ms

Counts
1 → 3
Calls
1 calls:
46.0ms
(/ 1 (+ -1 (/ 1.0 x)))

simplify2.8s

Counts
40 → 40
Iterations

Useful iterations: done (2.8s)

IterNodesCost
075479
1168409
2378374
3889372
42505372
done5001368

prune61.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize21.0ms

Local error

Found 4 expressions with local error:

0.1b
(/ 1 (+ (pow (/ 1.0 x) 3) -1))
0.3b
(* (/ 1.0 x) (/ 1.0 x))
0.3b
(pow (/ 1.0 x) 3)
22.1b
(* (/ 1 (+ (pow (/ 1.0 x) 3) -1)) (+ (* -1 -1) (- (* (/ 1.0 x) (/ 1.0 x)) (* -1 (/ 1.0 x)))))

rewrite464.0ms

Algorithm
rewrite-expression-head
Rules
145×add-sqr-sqrt
134×times-frac
92×*-un-lft-identity
77×add-cube-cbrt
49×associate-*l*
42×difference-of-sqr--1
32×add-exp-log
27×unpow-prod-down cube-prod
26×add-cbrt-cube
16×associate-*r*
15×pow1
13×swap-sqr
10×associate-/r*
9×div-exp
8×prod-exp div-inv sqr-pow
7×cbrt-undiv distribute-lft-out unswap-sqr
6×cbrt-unprod
4×flip3-+ associate-/r/ flip-+ add-log-exp
3×frac-times pow-unpow associate-*r/ associate-/l*
2×rec-exp 1-exp pow-prod-down associate-*l/ pow-exp *-commutative rem-cube-cbrt
1×cube-div pow2 distribute-rgt-in cube-mult pow-to-exp pow-flip pow-pow frac-2neg distribute-lft-in pow-plus unpow3 clear-num pow-sqr pow-prod-up inv-pow
Counts
4 → 238
Calls
4 calls:
72.0ms
(/ 1 (+ (pow (/ 1.0 x) 3) -1))
23.0ms
(* (/ 1.0 x) (/ 1.0 x))
7.0ms
(pow (/ 1.0 x) 3)
351.0ms
(* (/ 1 (+ (pow (/ 1.0 x) 3) -1)) (+ (* -1 -1) (- (* (/ 1.0 x) (/ 1.0 x)) (* -1 (/ 1.0 x)))))

series265.0ms

Counts
4 → 12
Calls
4 calls:
109.0ms
(/ 1 (+ (pow (/ 1.0 x) 3) -1))
27.0ms
(* (/ 1.0 x) (/ 1.0 x))
71.0ms
(pow (/ 1.0 x) 3)
57.0ms
(* (/ 1 (+ (pow (/ 1.0 x) 3) -1)) (+ (* -1 -1) (- (* (/ 1.0 x) (/ 1.0 x)) (* -1 (/ 1.0 x)))))

simplify3.3s

Counts
250 → 250
Iterations

Useful iterations: done (3.3s)

IterNodesCost
03404665
111053620
241803265
done50003253

prune904.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes24.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
045
done45

end0.0ms

sample385.0ms

Algorithm
intervals
Results
219.0ms8000×body80valid