Details

Time bar (total: 4.9s)

sample28.0ms

Algorithm
intervals
Results
6.0ms256×pre80true
6.0ms256×body80valid

simplify61.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
077
1187
2417
3767
41157
51177
done1177

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b
(* a (+ (+ b c) d))

rewrite79.0ms

Algorithm
rewrite-expression-head
Rules
8×*-un-lft-identity
5×add-sqr-sqrt associate-*r*
3×pow1 add-exp-log add-cube-cbrt associate-*l* add-cbrt-cube distribute-lft-out
2×associate-*r/
1×distribute-rgt-in expm1-log1p-u distribute-lft-in flip3-+ pow-prod-down prod-exp *-commutative cbrt-unprod flip-+ log1p-expm1-u add-log-exp unswap-sqr
Counts
1 → 26
Calls
1 calls:
79.0ms
(* a (+ (+ b c) d))

series33.0ms

Counts
1 → 3
Calls
1 calls:
33.0ms
(* a (+ (+ b c) d))

simplify473.0ms

Counts
29 → 29
Iterations

Useful iterations: done (472.0ms)

IterNodesCost
054271
1170258
2762230
done5000228

prune61.0ms

Pruning

5 alts after pruning (5 fresh and 0 done)

Merged error: 0.0b

localize7.0ms

Local error

Found 1 expressions with local error:

0.0b
(* (+ (+ b c) d) a)

rewrite123.0ms

Algorithm
rewrite-expression-head
Rules
8×*-un-lft-identity
5×add-sqr-sqrt associate-*l*
3×pow1 add-exp-log add-cube-cbrt associate-*r* add-cbrt-cube distribute-lft-out
2×associate-*l/
1×expm1-log1p-u flip3-+ pow-prod-down prod-exp *-commutative cbrt-unprod flip-+ log1p-expm1-u add-log-exp unswap-sqr
Counts
1 → 24
Calls
1 calls:
122.0ms
(* (+ (+ b c) d) a)

series40.0ms

Counts
1 → 3
Calls
1 calls:
40.0ms
(* (+ (+ b c) d) a)

simplify534.0ms

Counts
27 → 27
Iterations

Useful iterations: done (533.0ms)

IterNodesCost
051263
1134254
2687226
done5002224

prune88.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0.0b

localize16.0ms

Local error

Found 2 expressions with local error:

0.0b
(* a (+ b c))
0.0b
(+ (* a (+ b c)) (* a d))

rewrite53.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt *-un-lft-identity
4×pow1 add-exp-log add-cube-cbrt associate-*r* add-cbrt-cube add-log-exp
3×associate-*l*
2×distribute-rgt-in expm1-log1p-u associate-+l+ distribute-lft-in flip3-+ associate-*r/ flip-+ log1p-expm1-u distribute-lft-out
1×+-commutative fma-def pow-prod-down prod-exp sum-log *-commutative cbrt-unprod unswap-sqr
Counts
2 → 42
Calls
2 calls:
29.0ms
(* a (+ b c))
22.0ms
(+ (* a (+ b c)) (* a d))

series95.0ms

Counts
2 → 6
Calls
2 calls:
37.0ms
(* a (+ b c))
58.0ms
(+ (* a (+ b c)) (* a d))

simplify838.0ms

Counts
48 → 48
Iterations

Useful iterations: 2 (183.0ms)

IterNodesCost
077449
1246381
21154352
done5002352

prune118.0ms

Pruning

5 alts after pruning (4 fresh and 1 done)

Merged error: 0b

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(* (+ c d) a)
0.0b
(+ (* b a) (* (+ c d) a))

rewrite45.0ms

Algorithm
rewrite-expression-head
Rules
6×add-sqr-sqrt *-un-lft-identity
4×pow1 add-exp-log add-cube-cbrt associate-*l* add-cbrt-cube add-log-exp
3×associate-*r*
2×expm1-log1p-u flip3-+ associate-*l/ flip-+ log1p-expm1-u
1×+-commutative distribute-rgt-out fma-def pow-prod-down prod-exp sum-log *-commutative cbrt-unprod distribute-lft-out unswap-sqr
Counts
2 → 38
Calls
2 calls:
35.0ms
(* (+ c d) a)
9.0ms
(+ (* b a) (* (+ c d) a))

series85.0ms

Counts
2 → 6
Calls
2 calls:
37.0ms
(* (+ c d) a)
47.0ms
(+ (* b a) (* (+ c d) a))

simplify903.0ms

Counts
44 → 44
Iterations

Useful iterations: 2 (148.0ms)

IterNodesCost
074419
1213358
21082328
done5000328

prune124.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

regimes155.0ms

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
077
1107
done107

end0.0ms

sample909.0ms

Algorithm
intervals
Results
302.0ms8000×pre80true
207.0ms8000×body80valid