Details

Time bar (total: 19.0s)

sample23.0ms

Algorithm
intervals
Results
12.0ms338×body80valid

simplify19.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
067
1127
2177
3217
4237
5247
done247

prune1.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize5.0ms

Local error

Found 1 expressions with local error:

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

rewrite48.0ms

Algorithm
rewrite-expression-head
Rules
14×add-sqr-sqrt
12×times-frac
10×add-cube-cbrt *-un-lft-identity
4×associate-/l* difference-of-squares
3×add-exp-log associate-/r* add-cbrt-cube
2×associate-/l/
1×pow1 cbrt-undiv expm1-log1p-u flip3-- frac-2neg div-sub div-exp clear-num flip-- log1p-expm1-u div-inv add-log-exp
Counts
1 → 36
Calls
1 calls:
46.0ms
(/ (- (* x x) 3.0) 6.0)

series131.0ms

Counts
1 → 3
Calls
1 calls:
131.0ms
(/ (- (* x x) 3.0) 6.0)

simplify3.2s

Counts
39 → 39
Iterations

Useful iterations: 4 (1.4s)

IterNodesCost
080467
1181451
2425419
31020419
42786418
done5000418

prune83.0ms

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 1 expressions with local error:

0.1b
(* (/ x 6.0) x)

rewrite33.0ms

Algorithm
rewrite-expression-head
Rules
14×add-sqr-sqrt
13×associate-*l*
10×times-frac
9×add-cube-cbrt *-un-lft-identity
6×add-exp-log add-cbrt-cube
3×pow1 associate-*r*
2×prod-exp cbrt-unprod unswap-sqr
1×cbrt-undiv expm1-log1p-u div-exp pow-prod-down associate-*l/ *-commutative log1p-expm1-u div-inv add-log-exp
Counts
1 → 34
Calls
1 calls:
31.0ms
(* (/ x 6.0) x)

series42.0ms

Counts
1 → 3
Calls
1 calls:
42.0ms
(* (/ x 6.0) x)

simplify5.6s

Counts
37 → 37
Iterations

Useful iterations: 4 (2.4s)

IterNodesCost
065273
1149268
2370228
3899228
42132224
done5000224

prune85.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0b

localize6.0ms

Local error

Found 1 expressions with local error:

0.2b
(/ (* x x) 6.0)

rewrite22.0ms

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 expm1-log1p-u frac-2neg prod-exp clear-num cbrt-unprod log1p-expm1-u div-inv associate-/l* add-log-exp
Counts
1 → 23
Calls
1 calls:
21.0ms
(/ (* x x) 6.0)

series44.0ms

Counts
1 → 3
Calls
1 calls:
44.0ms
(/ (* x x) 6.0)

simplify5.0s

Counts
26 → 26
Iterations

Useful iterations: 2 (67.0ms)

IterNodesCost
048198
1101191
2298161
3927161
42149161
done5000161

prune44.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0b

localize13.0ms

Local error

Found 1 expressions with local error:

0.2b
(/ x (/ 6.0 x))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
75×times-frac
43×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
13×associate-/r*
6×add-exp-log add-cbrt-cube
5×div-inv
3×cbrt-undiv div-exp associate-/l*
1×pow1 expm1-log1p-u frac-2neg clear-num associate-/r/ log1p-expm1-u add-log-exp
Counts
1 → 72
Calls
1 calls:
9.0ms
(/ x (/ 6.0 x))

series35.0ms

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

simplify3.6s

Counts
75 → 75
Iterations

Useful iterations: done (3.6s)

IterNodesCost
0147892
1303825
21036759
33488747
done5001738

prune198.0ms

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0b

regimes48.0ms

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
done79

end0.0ms

sample732.0ms

Algorithm
intervals
Results
471.0ms10735×body80valid