Details

Time bar (total: 7.9s)

sample15.0ms

Algorithm
intervals
Results
8.0ms335×body80valid

simplify9.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
067
1117
2167
3207
4217
done217

prune1.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize4.0ms

Local error

Found 2 expressions with local error:

0.0b
(- (* x x) 3.0)
0.1b
(/ (- (* x x) 3.0) 6.0)

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
16×add-sqr-sqrt
12×times-frac
11×add-cube-cbrt *-un-lft-identity
5×difference-of-squares
4×add-exp-log add-cbrt-cube associate-/l* add-log-exp
3×associate-/r*
2×pow1 flip3-- flip-- associate-/l/
1×cbrt-undiv sub-neg frac-2neg diff-log div-sub div-exp clear-num div-inv
Counts
2 → 47
Calls
2 calls:
3.0ms
(- (* x x) 3.0)
9.0ms
(/ (- (* x x) 3.0) 6.0)

series107.0ms

Counts
2 → 6
Calls
2 calls:
39.0ms
(- (* x x) 3.0)
68.0ms
(/ (- (* x x) 3.0) 6.0)

simplify817.0ms

Counts
53 → 53
Iterations

Useful iterations: done (815.0ms)

IterNodesCost
089587
1204571
2506519
31401519
done5000518

prune90.0ms

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 0b

localize5.0ms

Local error

Found 1 expressions with local error:

0.2b
(/ (* x x) 6.0)

rewrite4.0ms

Algorithm
rewrite-expression-head
Rules
6×add-exp-log add-cbrt-cube
3×add-sqr-sqrt add-cube-cbrt *-un-lft-identity times-frac associate-/r*
2×cbrt-undiv div-exp
1×pow1 frac-2neg prod-exp clear-num cbrt-unprod div-inv associate-/l* add-log-exp
Counts
1 → 21
Calls
1 calls:
4.0ms
(/ (* x x) 6.0)

series28.0ms

Counts
1 → 3
Calls
1 calls:
28.0ms
(/ (* x x) 6.0)

simplify1.1s

Counts
24 → 24
Iterations

Useful iterations: 2 (29.0ms)

IterNodesCost
046186
1103179
2340149
31655149
done5000149

prune35.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize9.0ms

Local error

Found 1 expressions with local error:

0.2b
(* x (/ x 6.0))

rewrite9.0ms

Algorithm
rewrite-expression-head
Rules
14×add-sqr-sqrt
13×associate-*r*
10×times-frac
9×add-cube-cbrt *-un-lft-identity
6×add-exp-log add-cbrt-cube
3×pow1 associate-*l*
2×prod-exp cbrt-unprod unswap-sqr
1×cbrt-undiv associate-*r/ div-exp pow-prod-down *-commutative div-inv add-log-exp
Counts
1 → 32
Calls
1 calls:
8.0ms
(* x (/ x 6.0))

series24.0ms

Counts
1 → 3
Calls
1 calls:
24.0ms
(* x (/ x 6.0))

simplify1.9s

Counts
35 → 35
Iterations

Useful iterations: 4 (940.0ms)

IterNodesCost
065277
1160260
2432222
31370222
43421218
done5000218

prune61.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize7.0ms

Local error

Found 2 expressions with local error:

0.2b
(/ (/ 6.0 x) x)
0.5b
(/ 1 (/ (/ 6.0 x) x))

rewrite39.0ms

Algorithm
rewrite-expression-head
Rules
468×times-frac
228×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
46×associate-/r*
28×add-exp-log
22×div-inv
18×div-exp
16×add-cbrt-cube associate-/l*
9×cbrt-undiv
3×pow1 rec-exp 1-exp
2×frac-2neg clear-num add-log-exp
1×pow-flip associate-/r/ associate-/l/ inv-pow
Counts
2 → 270
Calls
2 calls:
9.0ms
(/ (/ 6.0 x) x)
13.0ms
(/ 1 (/ (/ 6.0 x) x))

series49.0ms

Counts
2 → 6
Calls
2 calls:
24.0ms
(/ (/ 6.0 x) x)
25.0ms
(/ 1 (/ (/ 6.0 x) x))

simplify2.8s

Counts
276 → 276
Iterations

Useful iterations: 3 (1.8s)

IterNodesCost
04124439
19923638
218223054
348352954
done50002954

prune499.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes21.0ms

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
079
189
done89

end0.0ms

sample288.0ms

Algorithm
intervals
Results
174.0ms10565×body80valid