Details

Time bar (total: 21.1s)

sample26.0ms

Algorithm
intervals
Results
15.0ms452×body80valid

simplify51.0ms

Counts
1 → 1
Iterations

Useful iterations: 3 (11.0ms)

IterNodesCost
0715
11414
22911
3508
4688
5748
done748

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.2b

localize6.0ms

Local error

Found 1 expressions with local error:

0.2b
(* 3 (* y y))

rewrite21.0ms

Algorithm
rewrite-expression-head
Rules
6×pow1 add-exp-log add-cbrt-cube
3×add-sqr-sqrt associate-*l* pow-prod-down prod-exp cbrt-unprod
2×add-cube-cbrt *-un-lft-identity
1×expm1-log1p-u associate-*r* *-commutative log1p-expm1-u add-log-exp unswap-sqr
Counts
1 → 21
Calls
1 calls:
20.0ms
(* 3 (* y y))

series55.0ms

Counts
1 → 3
Calls
1 calls:
55.0ms
(* 3 (* y y))

simplify6.9s

Counts
24 → 24
Iterations

Useful iterations: 3 (169.0ms)

IterNodesCost
036174
182161
2206141
3447135
4643135
51405135
63875135
done5001135

prune82.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 1 expressions with local error:

0.2b
(* y (* 3 y))

rewrite26.0ms

Algorithm
rewrite-expression-head
Rules
6×pow1 add-exp-log add-cbrt-cube
3×associate-*l* pow-prod-down prod-exp cbrt-unprod
2×add-sqr-sqrt add-cube-cbrt *-un-lft-identity
1×expm1-log1p-u associate-*r* *-commutative log1p-expm1-u add-log-exp
Counts
1 → 20
Calls
1 calls:
24.0ms
(* y (* 3 y))

series44.0ms

Counts
1 → 3
Calls
1 calls:
44.0ms
(* y (* 3 y))

simplify4.0s

Counts
23 → 23
Iterations

Useful iterations: 5 (1.5s)

IterNodesCost
036166
186157
2240133
3462127
4679127
51458126
done5000126

prune70.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize20.0ms

Local error

Found 1 expressions with local error:

0.2b
(* 3 (pow y 2))

rewrite17.0ms

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 expm1-log1p-u pow-to-exp pow-exp *-commutative cbrt-unprod log1p-expm1-u add-log-exp
Counts
1 → 29
Calls
1 calls:
16.0ms
(* 3 (pow y 2))

series33.0ms

Counts
1 → 3
Calls
1 calls:
33.0ms
(* 3 (pow y 2))

simplify3.7s

Counts
32 → 32
Iterations

Useful iterations: 4 (1.5s)

IterNodesCost
053244
1111215
2228188
3664188
43369181
done5001181

prune83.0ms

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 4 expressions with local error:

0.2b
(* 3 (* y y))
0.3b
(* (sqrt (* 3 (* y y))) (sqrt (* 3 (* y y))))
21.1b
(sqrt (* 3 (* y y)))
21.1b
(sqrt (* 3 (* y y)))

rewrite209.0ms

Algorithm
rewrite-expression-head
Rules
148×pow1
80×pow-prod-down
66×sqrt-pow1
17×pow-prod-up
14×pow1/2
12×add-sqr-sqrt
11×add-exp-log pow-sqr add-cbrt-cube
9×add-cube-cbrt *-un-lft-identity
7×associate-*l*
6×sqrt-prod
5×associate-*r*
4×expm1-log1p-u swap-sqr prod-exp cbrt-unprod log1p-expm1-u add-log-exp
2×*-commutative unswap-sqr
1×pow2 pow-plus sqrt-unprod rem-square-sqrt
Counts
4 → 117
Calls
4 calls:
24.0ms
(* 3 (* y y))
128.0ms
(* (sqrt (* 3 (* y y))) (sqrt (* 3 (* y y))))
34.0ms
(sqrt (* 3 (* y y)))
16.0ms
(sqrt (* 3 (* y y)))

series244.0ms

Counts
4 → 12
Calls
4 calls:
30.0ms
(* 3 (* y y))
110.0ms
(* (sqrt (* 3 (* y y))) (sqrt (* 3 (* y y))))
51.0ms
(sqrt (* 3 (* y y)))
53.0ms
(sqrt (* 3 (* y y)))

simplify3.5s

Counts
129 → 129
Iterations

Useful iterations: done (3.5s)

IterNodesCost
0841176
1160769
2468653
31835625
done5000617

prune265.0ms

Pruning

6 alts after pruning (3 fresh and 3 done)

Merged error: 0.0b

regimes103.0ms

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify3.0ms

Iterations

Useful iterations: 1 (2.0ms)

IterNodesCost
0810
1138
done138

end0.0ms

sample1.7s

Algorithm
intervals
Results
1.3s14181×body80valid