Details

Time bar (total: 24.2s)

sample38.0ms

Algorithm
intervals
Results
17.0ms503×body80valid

simplify6.4s

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
056
186
2126
3216
4476
51276
63426
711136
844506
done50006

prune3.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize13.0ms

Local error

Found 2 expressions with local error:

0.0b
(exp (* y y))
0.0b
(* x (exp (* y y)))

rewrite26.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt
4×pow1 add-cube-cbrt *-un-lft-identity add-cbrt-cube add-log-exp
3×add-exp-log associate-*r* associate-*l*
2×expm1-log1p-u log1p-expm1-u
1×exp-prod exp-to-pow pow-prod-down prod-exp *-commutative cbrt-unprod rem-exp-log unswap-sqr
Counts
2 → 32
Calls
2 calls:
6.0ms
(exp (* y y))
19.0ms
(* x (exp (* y y)))

series47.0ms

Counts
2 → 6
Calls
2 calls:
14.0ms
(exp (* y y))
32.0ms
(* x (exp (* y y)))

simplify4.1s

Counts
38 → 38
Iterations

Useful iterations: 2 (49.0ms)

IterNodesCost
048269
193260
2195228
3371228
41057228
53712228
done5001228

prune100.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0.0b

localize10.0ms

Local error

Found 2 expressions with local error:

0.0b
(pow (exp y) y)
0.0b
(* x (pow (exp y) y))

rewrite41.0ms

Algorithm
rewrite-expression-head
Rules
13×add-sqr-sqrt
8×add-cube-cbrt *-un-lft-identity
7×unpow-prod-down associate-*r*
6×add-exp-log
4×pow-pow add-cbrt-cube
3×pow1 pow-unpow exp-prod associate-*l* prod-exp unswap-sqr sqr-pow
2×expm1-log1p-u pow-to-exp pow-exp log1p-expm1-u add-log-exp
1×*-commutative cbrt-unprod
Counts
2 → 49
Calls
2 calls:
12.0ms
(pow (exp y) y)
27.0ms
(* x (pow (exp y) y))

series100.0ms

Counts
2 → 6
Calls
2 calls:
40.0ms
(pow (exp y) y)
60.0ms
(* x (pow (exp y) y))

simplify4.1s

Counts
55 → 55
Iterations

Useful iterations: done (4.1s)

IterNodesCost
076424
1152393
2334365
3975365
44156365
done5000360

prune113.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize16.0ms

Local error

Found 4 expressions with local error:

0.0b
(* x (pow (sqrt (exp y)) y))
0.0b
(pow (sqrt (exp y)) y)
0.0b
(* (* x (pow (sqrt (exp y)) y)) (sqrt (pow (exp y) y)))
0.0b
(sqrt (exp y))

rewrite111.0ms

Algorithm
rewrite-expression-head
Rules
25×add-sqr-sqrt
20×add-exp-log associate-*r*
17×add-cube-cbrt unpow-prod-down *-un-lft-identity sqrt-prod
11×add-cbrt-cube
10×prod-exp
9×pow1
8×sqrt-pow1
6×exp-prod pow-pow
4×expm1-log1p-u associate-*l* cbrt-unprod log1p-expm1-u add-log-exp unswap-sqr sqr-pow
3×pow-to-exp pow-unpow pow-exp
2×pow1/2 *-commutative
1×rem-sqrt-square pow-prod-down sqrt-pow2
Counts
4 → 105
Calls
4 calls:
25.0ms
(* x (pow (sqrt (exp y)) y))
11.0ms
(pow (sqrt (exp y)) y)
65.0ms
(* (* x (pow (sqrt (exp y)) y)) (sqrt (pow (exp y) y)))
7.0ms
(sqrt (exp y))

series345.0ms

Counts
4 → 12
Calls
4 calls:
98.0ms
(* x (pow (sqrt (exp y)) y))
61.0ms
(pow (sqrt (exp y)) y)
171.0ms
(* (* x (pow (sqrt (exp y)) y)) (sqrt (pow (exp y) y)))
14.0ms
(sqrt (exp y))

simplify4.1s

Counts
117 → 117
Iterations

Useful iterations: done (4.1s)

IterNodesCost
01451218
13101089
28601017
334001017
done50011001

prune437.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.0b

localize34.0ms

Local error

Found 4 expressions with local error:

0.0b
(cbrt (sqrt (exp y)))
0.0b
(cbrt (sqrt (exp y)))
0.0b
(cbrt (sqrt (exp y)))
0.0b
(* (cbrt (sqrt (exp y))) (cbrt (sqrt (exp y))))

rewrite48.0ms

Algorithm
rewrite-expression-head
Rules
58×cbrt-prod
44×add-sqr-sqrt
29×sqrt-prod
22×add-cube-cbrt *-un-lft-identity
11×pow1 swap-sqr
9×pow1/3 associate-*r* associate-*l* unswap-sqr
6×add-exp-log
4×expm1-log1p-u add-cbrt-cube log1p-expm1-u add-log-exp
2×pow-prod-down pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 106
Calls
4 calls:
3.0ms
(cbrt (sqrt (exp y)))
6.0ms
(cbrt (sqrt (exp y)))
6.0ms
(cbrt (sqrt (exp y)))
29.0ms
(* (cbrt (sqrt (exp y))) (cbrt (sqrt (exp y))))

series464.0ms

Counts
4 → 12
Calls
4 calls:
104.0ms
(cbrt (sqrt (exp y)))
104.0ms
(cbrt (sqrt (exp y)))
124.0ms
(cbrt (sqrt (exp y)))
132.0ms
(* (cbrt (sqrt (exp y))) (cbrt (sqrt (exp y))))

simplify1.8s

Counts
118 → 118
Iterations

Useful iterations: done (1.7s)

IterNodesCost
0781240
11311113
22941055
3560982
41101884
done5000862

prune564.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0.0b

regimes36.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
056
166
done66

end0.0ms

sample1.2s

Algorithm
intervals
Results
620.0ms15963×body80valid