Details

Time bar (total: 15.9s)

sample16.0ms

Algorithm
intervals
Results
8.0ms331×body80valid

simplify14.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
067
1117
2167
3207
4217
done217

prune1.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize5.0ms

Local error

Found 2 expressions with local error:

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

rewrite39.0ms

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:
9.0ms
(- (* x x) 3.0)
28.0ms
(/ (- (* x x) 3.0) 6.0)

series151.0ms

Counts
2 → 6
Calls
2 calls:
65.0ms
(- (* x x) 3.0)
85.0ms
(/ (- (* x x) 3.0) 6.0)

simplify2.7s

Counts
53 → 53
Iterations

Useful iterations: 4 (1.2s)

IterNodesCost
089587
1203571
2480519
31124519
43100518
done5001518

prune142.0ms

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 0b

localize13.0ms

Local error

Found 1 expressions with local error:

0.1b
(* x (/ x 6.0))

rewrite32.0ms

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:
29.0ms
(* x (/ x 6.0))

series55.0ms

Counts
1 → 3
Calls
1 calls:
55.0ms
(* x (/ x 6.0))

simplify2.7s

Counts
35 → 35
Iterations

Useful iterations: 4 (1.1s)

IterNodesCost
065277
1156260
2409222
3898222
41784218
done5001218

prune92.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0b

localize6.0ms

Local error

Found 1 expressions with local error:

0.1b
(/ (* x x) 6.0)

rewrite13.0ms

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:
12.0ms
(/ (* x x) 6.0)

series35.0ms

Counts
1 → 3
Calls
1 calls:
35.0ms
(/ (* x x) 6.0)

simplify5.2s

Counts
24 → 24
Iterations

Useful iterations: 2 (69.0ms)

IterNodesCost
046186
199179
2292149
3912149
42126149
done5000149

prune42.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

localize5.0ms

Local error

Found 1 expressions with local error:

0.2b
(* 0.16666666666666666 (pow x 2))

rewrite22.0ms

Algorithm
rewrite-expression-head
Rules
10×add-sqr-sqrt
8×associate-*r*
6×add-exp-log
4×add-cube-cbrt unpow-prod-down *-un-lft-identity unswap-sqr
3×associate-*l* prod-exp add-cbrt-cube
2×unpow2 sqr-pow
1×pow1 pow-to-exp pow-exp *-commutative cbrt-unprod add-log-exp
Counts
1 → 27
Calls
1 calls:
21.0ms
(* 0.16666666666666666 (pow x 2))

series27.0ms

Counts
1 → 3
Calls
1 calls:
27.0ms
(* 0.16666666666666666 (pow x 2))

simplify3.9s

Counts
30 → 30
Iterations

Useful iterations: 4 (1.4s)

IterNodesCost
051232
1107209
2233176
3678176
43313173
done5001173

prune63.0ms

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0b

regimes65.0ms

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
079
189
done89

end0.0ms

sample705.0ms

Algorithm
intervals
Results
454.0ms10637×body80valid