Details

Time bar (total: 29.8s)

sample31.0ms

Algorithm
intervals
Results
15.0ms331×body80valid

simplify74.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
067
1117
2167
3207
4217
done217

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize128.0ms

Local error

Found 2 expressions with local error:

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

rewrite92.0ms

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:
14.0ms
(- (* x x) 3.0)
64.0ms
(/ (- (* x x) 3.0) 6.0)

series337.0ms

Counts
2 → 6
Calls
2 calls:
92.0ms
(- (* x x) 3.0)
242.0ms
(/ (- (* x x) 3.0) 6.0)

simplify10.7s

Counts
53 → 53
Iterations

Useful iterations: 3 (6.2s)

IterNodesCost
089587
1221571
2764521
34477519
done5001519

prune492.0ms

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 0b

localize13.0ms

Local error

Found 1 expressions with local error:

0.1b
(/ (* x x) 6.0)

rewrite20.0ms

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:
19.0ms
(/ (* x x) 6.0)

series77.0ms

Counts
1 → 3
Calls
1 calls:
77.0ms
(/ (* x x) 6.0)

simplify2.2s

Counts
24 → 24
Iterations

Useful iterations: 2 (361.0ms)

IterNodesCost
046186
1130179
21046153
done5001153

prune96.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize18.0ms

Local error

Found 1 expressions with local error:

0.1b
(* x (/ x 6.0))

rewrite35.0ms

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:
33.0ms
(* x (/ x 6.0))

series100.0ms

Counts
1 → 3
Calls
1 calls:
100.0ms
(* x (/ x 6.0))

simplify937.0ms

Counts
35 → 35
Iterations

Useful iterations: done (935.0ms)

IterNodesCost
065277
1175264
2799228
done5001226

prune234.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

localize15.0ms

Local error

Found 1 expressions with local error:

0.3b
(* (* x x) (/ 1 6.0))

rewrite175.0ms

Algorithm
rewrite-expression-head
Rules
23×add-exp-log
13×associate-*r* add-cbrt-cube
12×add-sqr-sqrt prod-exp
11×times-frac
9×*-un-lft-identity
8×add-cube-cbrt
6×pow1 cbrt-unprod
4×div-exp
3×pow-prod-down unswap-sqr
2×cbrt-undiv rec-exp 1-exp
1×associate-*r/ associate-*l* un-div-inv *-commutative div-inv add-log-exp
Counts
1 → 41
Calls
1 calls:
72.0ms
(* (* x x) (/ 1 6.0))

series85.0ms

Counts
1 → 3
Calls
1 calls:
85.0ms
(* (* x x) (/ 1 6.0))

simplify11.2s

Counts
44 → 44
Iterations

Useful iterations: 2 (987.0ms)

IterNodesCost
084449
1259385
22113266
done5000266

prune136.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0b

regimes92.0ms

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify7.0ms

Iterations

Useful iterations: 0 (1.0ms)

IterNodesCost
079
done79

end0.0ms

sample2.5s

Algorithm
intervals
Results
2.2s10583×body80valid