Details

Time bar (total: 11.3s)

sample18.0ms

Algorithm
intervals
Results
8.0ms256×body80valid

simplify5.0ms

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

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ x (- 1.0 x))

rewrite23.0ms

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:
20.0ms
(/ x (- 1.0 x))

series60.0ms

Counts
1 → 3
Calls
1 calls:
60.0ms
(/ x (- 1.0 x))

simplify1.7s

Counts
40 → 40
Iterations

Useful iterations: done (1.7s)

IterNodesCost
082424
1167403
2385375
3756373
41779372
done5001368

prune102.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize9.0ms

Local error

Found 2 expressions with local error:

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

rewrite62.0ms

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 flip-- cbrt-unprod div-inv add-log-exp
1×pow-flip frac-2neg associate-*r/ pow-prod-down clear-num un-div-inv *-commutative inv-pow
Counts
2 → 85
Calls
2 calls:
21.0ms
(/ 1 (- 1.0 x))
34.0ms
(* x (/ 1 (- 1.0 x)))

series89.0ms

Counts
2 → 6
Calls
2 calls:
35.0ms
(/ 1 (- 1.0 x))
53.0ms
(* x (/ 1 (- 1.0 x)))

simplify3.4s

Counts
91 → 91
Iterations

Useful iterations: done (3.4s)

IterNodesCost
0128935
1294739
2609657
31222653
42873652
done5000644

prune188.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize6.0ms

Local error

Found 2 expressions with local error:

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

rewrite47.0ms

Algorithm
rewrite-expression-head
Rules
21×*-un-lft-identity
12×times-frac
11×add-sqr-sqrt add-cube-cbrt
6×add-exp-log
5×distribute-lft-out
4×associate-/r* add-cbrt-cube add-log-exp
3×pow1 associate-/l*
2×flip3-+ div-exp associate-/r/ flip-+
1×cbrt-undiv +-commutative rec-exp pow-flip frac-2neg 1-exp clear-num sum-log div-inv inv-pow
Counts
2 → 49
Calls
2 calls:
19.0ms
(+ -1 (/ 1.0 x))
26.0ms
(/ 1 (+ -1 (/ 1.0 x)))

series75.0ms

Counts
2 → 6
Calls
2 calls:
42.0ms
(+ -1 (/ 1.0 x))
32.0ms
(/ 1 (+ -1 (/ 1.0 x)))

simplify5.0s

Counts
55 → 55
Iterations

Useful iterations: 3 (409.0ms)

IterNodesCost
084614
1189533
2410482
31068480
43837480
done5000480

prune87.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes18.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify3.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
067
197
done97

end0.0ms

sample424.0ms

Algorithm
intervals
Results
232.0ms8000×body80valid