Details

Time bar (total: 20.1s)

sample20.0ms

Algorithm
intervals
Results
7.0ms323×body80valid

simplify68.0ms

Counts
1 → 1
Iterations
IterNodes
done23
423
321
217
112
06

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.1b

localize10.0ms

Local error

Found 1 expressions with local error:

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

rewrite60.0ms

Algorithm
rewrite-expression-head
Rules
14×add-sqr-sqrt
12×times-frac
10×*-un-lft-identity add-cube-cbrt
4×associate-/l* difference-of-squares
3×associate-/r* add-cbrt-cube add-exp-log
2×associate-/l/
1×expm1-log1p-u pow1 cbrt-undiv clear-num frac-2neg flip3-- div-sub div-exp insert-posit16 log1p-expm1-u div-inv flip-- add-log-exp
Counts
1 → 37
Calls
1 calls:
55.0ms
(/ (- (* x x) 3.0) 6.0)

series125.0ms

Counts
1 → 3
Calls
1 calls:
125.0ms
(/ (- (* x x) 3.0) 6.0)

simplify3.4s

Counts
40 → 40
Iterations
IterNodes
done5000
31595
2454
1185
081

prune428.0ms

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 0b

localize20.0ms

Local error

Found 1 expressions with local error:

0.1b
(* 0.16666666666666666 (* x x))

rewrite35.0ms

Algorithm
rewrite-expression-head
Rules
6×pow1 add-cbrt-cube add-exp-log
3×add-sqr-sqrt associate-*l* pow-prod-down prod-exp cbrt-unprod
2×*-un-lft-identity add-cube-cbrt
1×expm1-log1p-u associate-*r* *-commutative insert-posit16 log1p-expm1-u add-log-exp unswap-sqr
Counts
1 → 22
Calls
1 calls:
34.0ms
(* 0.16666666666666666 (* x x))

series35.0ms

Counts
1 → 3
Calls
1 calls:
35.0ms
(* 0.16666666666666666 (* x x))

simplify3.9s

Counts
25 → 25
Iterations
IterNodes
done5001
31334
2299
194
037

prune251.0ms

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 0b

localize10.0ms

Local error

Found 1 expressions with local error:

0.2b
(* (* 0.16666666666666666 x) x)

rewrite36.0ms

Algorithm
rewrite-expression-head
Rules
6×pow1 add-cbrt-cube add-exp-log
3×associate-*r* pow-prod-down prod-exp cbrt-unprod
2×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
1×expm1-log1p-u associate-*l* *-commutative insert-posit16 log1p-expm1-u add-log-exp
Counts
1 → 21
Calls
1 calls:
35.0ms
(* (* 0.16666666666666666 x) x)

series39.0ms

Counts
1 → 3
Calls
1 calls:
39.0ms
(* (* 0.16666666666666666 x) x)

simplify4.2s

Counts
24 → 24
Iterations
IterNodes
done5001
31277
2329
1102
039

prune208.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize24.0ms

Local error

Found 3 expressions with local error:

0.2b
(* (sqrt 0.16666666666666666) x)
0.2b
(* (sqrt 0.16666666666666666) x)
0.4b
(* (* (sqrt 0.16666666666666666) x) (* (sqrt 0.16666666666666666) x))

rewrite138.0ms

Algorithm
rewrite-expression-head
Rules
46×pow1
19×add-cbrt-cube pow-prod-down add-exp-log
17×add-sqr-sqrt
13×associate-*l*
10×prod-exp cbrt-unprod
9×*-un-lft-identity add-cube-cbrt
8×sqrt-prod
7×associate-*r*
4×pow-sqr pow-prod-up unswap-sqr
3×expm1-log1p-u *-commutative insert-posit16 log1p-expm1-u add-log-exp
2×pow-plus
1×pow2 swap-sqr
Counts
3 → 87
Calls
3 calls:
30.0ms
(* (sqrt 0.16666666666666666) x)
29.0ms
(* (sqrt 0.16666666666666666) x)
68.0ms
(* (* (sqrt 0.16666666666666666) x) (* (sqrt 0.16666666666666666) x))

series291.0ms

Counts
3 → 9
Calls
3 calls:
94.0ms
(* (sqrt 0.16666666666666666) x)
79.0ms
(* (sqrt 0.16666666666666666) x)
118.0ms
(* (* (sqrt 0.16666666666666666) x) (* (sqrt 0.16666666666666666) x))

simplify5.5s

Counts
96 → 96
Iterations
IterNodes
done5001
32380
2472
1143
064

prune570.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

regimes100.0ms

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify5.0ms

Iterations
IterNodes
done8
18
06

end0.0ms

sample753.0ms

Algorithm
intervals
Results
471.0ms10676×body80valid