Details

Time bar (total: 12.7s)

sample61.0ms

Algorithm
intervals
Results
20.0ms557×body80valid
14.0ms558×body80nan

simplify3.7s

Counts
1 → 1
Iterations

Useful iterations: 2 (4.0ms)

IterNodesCost
089
1179
2368
3648
41008
51778
64918
713838
841978
done50008

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize9.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ x (* y (log y)))
0.0b
(exp (- (+ x (* y (log y))) z))
0.3b
(* y (log y))

rewrite39.0ms

Algorithm
rewrite-expression-head
Rules
21×add-sqr-sqrt
19×*-un-lft-identity
17×add-cube-cbrt
12×log-prod exp-sum
11×add-log-exp
9×prod-diff
6×pow1 distribute-rgt-in associate-+r+ distribute-lft-in
5×add-exp-log exp-prod add-cbrt-cube
4×associate-*r*
3×expm1-log1p-u fma-def associate-*l* log1p-expm1-u rem-exp-log
2×diff-log sum-log
1×+-commutative sub-neg flip3-+ exp-diff pow-prod-down prod-exp associate--l+ log-pow *-commutative cbrt-unprod flip-+ distribute-lft-out-- difference-of-squares unswap-sqr
Counts
3 → 79
Calls
3 calls:
3.0ms
(+ x (* y (log y)))
30.0ms
(exp (- (+ x (* y (log y))) z))
4.0ms
(* y (log y))

series255.0ms

Counts
3 → 9
Calls
3 calls:
44.0ms
(+ x (* y (log y)))
35.0ms
(exp (- (+ x (* y (log y))) z))
176.0ms
(* y (log y))

simplify1.1s

Counts
88 → 88
Iterations

Useful iterations: 3 (477.0ms)

IterNodesCost
0151974
1291860
2623695
31793604
done5001604

prune205.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize10.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ x (* y (log y)))
0.0b
(exp (- (+ x (* y (log y))) z))
0.3b
(* y (log y))

rewrite35.0ms

Algorithm
rewrite-expression-head
Rules
21×add-sqr-sqrt
19×*-un-lft-identity
17×add-cube-cbrt
12×log-prod exp-sum
11×add-log-exp
9×prod-diff
6×pow1 distribute-rgt-in associate-+r+ distribute-lft-in
5×add-exp-log exp-prod add-cbrt-cube
4×associate-*r*
3×expm1-log1p-u fma-def associate-*l* log1p-expm1-u rem-exp-log
2×diff-log sum-log
1×+-commutative sub-neg flip3-+ exp-diff pow-prod-down prod-exp associate--l+ log-pow *-commutative cbrt-unprod flip-+ distribute-lft-out-- difference-of-squares unswap-sqr
Counts
3 → 79
Calls
3 calls:
3.0ms
(+ x (* y (log y)))
26.0ms
(exp (- (+ x (* y (log y))) z))
4.0ms
(* y (log y))

series261.0ms

Counts
3 → 9
Calls
3 calls:
49.0ms
(+ x (* y (log y)))
29.0ms
(exp (- (+ x (* y (log y))) z))
182.0ms
(* y (log y))

simplify1.1s

Counts
88 → 88
Iterations

Useful iterations: 3 (472.0ms)

IterNodesCost
0151974
1291860
2623695
31793604
done5001604

prune214.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize10.0ms

Local error

Found 1 expressions with local error:

0.3b
(* (pow y y) (exp x))

rewrite8.0ms

Algorithm
rewrite-expression-head
Rules
9×add-sqr-sqrt
7×associate-*l*
4×add-cube-cbrt unpow-prod-down *-un-lft-identity
3×add-exp-log associate-*r* prod-exp add-cbrt-cube unswap-sqr
2×sqr-pow
1×pow1 expm1-log1p-u pow-to-exp pow-exp *-commutative cbrt-unprod log1p-expm1-u add-log-exp
Counts
1 → 27
Calls
1 calls:
7.0ms
(* (pow y y) (exp x))

series33.0ms

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

simplify3.4s

Counts
30 → 30
Iterations

Useful iterations: 2 (32.0ms)

IterNodesCost
052263
1105251
2308231
31175231
44251231
done5001231

prune78.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes117.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations

Useful iterations: 1 (1.0ms)

IterNodesCost
01011
1159
done159

end0.0ms

sample2.0s

Algorithm
intervals
Results
688.0ms18927×body80valid
485.0ms19085×body80nan