Details

Time bar (total: 10.0s)

sample31.0ms

Algorithm
intervals
Results
17.0ms470×body80valid

simplify3.7s

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
057
1117
2187
3357
4677
51607
63727
79167
837857
done50007

prune5.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0b

localize6.0ms

Local error

Found 1 expressions with local error:

0.0b
(* (- a b) (+ a b))

rewrite78.0ms

Algorithm
rewrite-expression-head
Rules
7×add-sqr-sqrt *-un-lft-identity
5×associate-*l*
4×frac-times associate-*r*
3×pow1 add-exp-log add-cube-cbrt flip3-- flip3-+ add-cbrt-cube flip-- flip-+
2×associate-*r/ associate-*l/
1×distribute-rgt-in expm1-log1p-u distribute-lft-in pow-prod-down prod-exp *-commutative cbrt-unprod log1p-expm1-u distribute-lft-out distribute-lft-out-- add-log-exp difference-of-squares unswap-sqr
Counts
1 → 33
Calls
1 calls:
76.0ms
(* (- a b) (+ a b))

series66.0ms

Counts
1 → 3
Calls
1 calls:
66.0ms
(* (- a b) (+ a b))

simplify1.6s

Counts
36 → 36
Iterations

Useful iterations: done (1.6s)

IterNodesCost
071428
1243411
21739385
done5002383

prune484.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize7.0ms

Local error

Found 2 expressions with local error:

0.0b
(* (- a b) a)
0.0b
(+ (* (- a b) a) (* b (- a b)))

rewrite65.0ms

Algorithm
rewrite-expression-head
Rules
22×associate-+r+
20×add-sqr-sqrt
18×*-un-lft-identity prod-diff
16×add-cube-cbrt
11×distribute-rgt-in distribute-lft-in
6×associate-*l/
5×flip3-- associate-*l* flip--
4×pow1 add-exp-log associate-*r/ frac-add add-cbrt-cube add-log-exp
3×associate-*r*
2×expm1-log1p-u sub-neg log1p-expm1-u
1×+-commutative fma-def flip3-+ pow-prod-down prod-exp sum-log *-commutative cbrt-unprod flip-+ distribute-lft-out-- difference-of-squares unswap-sqr
Counts
2 → 64
Calls
2 calls:
41.0ms
(* (- a b) a)
21.0ms
(+ (* (- a b) a) (* b (- a b)))

series99.0ms

Counts
2 → 6
Calls
2 calls:
63.0ms
(* (- a b) a)
36.0ms
(+ (* (- a b) a) (* b (- a b)))

simplify2.5s

Counts
70 → 70
Iterations

Useful iterations: done (2.5s)

IterNodesCost
01491055
1444906
22413805
done5001771

prune205.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes26.0ms

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: 0 (0.0ms)

IterNodesCost
0611
1911
done911

end0.0ms

sample1.1s

Algorithm
intervals
Results
495.0ms14202×body80valid