Details

Time bar (total: 7.7s)

sample119.0ms

Algorithm
intervals
Results
92.0ms111×body10240exit
16.0ms256×body80valid

simplify2.0ms

Counts
1 → 1
Iterations
IterNodes
done7
17
06

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.7b

localize10.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (exp a) (exp b))
0.7b
(/ (exp a) (+ (exp a) (exp b)))

rewrite25.0ms

Algorithm
rewrite-expression-head
Rules
21×*-un-lft-identity
12×times-frac
11×add-sqr-sqrt add-cube-cbrt
distribute-lft-out
associate-/r* add-cbrt-cube add-log-exp
add-exp-log associate-/l*
pow1 flip3-+ associate-/r/ flip-+ insert-posit16
cbrt-undiv +-commutative clear-num sum-log frac-2neg div-exp div-inv
Counts
2 → 47
Calls
2 calls:
9.0ms
(+ (exp a) (exp b))
15.0ms
(/ (exp a) (+ (exp a) (exp b)))

series81.0ms

Counts
2 → 6
Calls
2 calls:
30.0ms
(+ (exp a) (exp b))
52.0ms
(/ (exp a) (+ (exp a) (exp b)))

simplify1.1s

Counts
53 → 53
Iterations
IterNodes
done2004
42004
31052
2471
1178
080

prune491.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.5b

localize15.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ (exp a) (+ a (+ b 2)))

rewrite27.0ms

Algorithm
rewrite-expression-head
Rules
31×*-un-lft-identity
15×times-frac
12×distribute-lft-out
11×add-sqr-sqrt add-cube-cbrt
associate-/r*
add-cbrt-cube associate-/l*
add-exp-log associate-/r/
pow1 cbrt-undiv clear-num frac-2neg flip3-+ div-exp flip-+ insert-posit16 div-inv add-log-exp
Counts
1 → 38
Calls
1 calls:
26.0ms
(/ (exp a) (+ a (+ b 2)))

series108.0ms

Counts
1 → 3
Calls
1 calls:
108.0ms
(/ (exp a) (+ a (+ b 2)))

simplify1.0s

Counts
41 → 41
Iterations
IterNodes
done2008
32008
2513
1156
069

prune310.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0.5b

localize8.0ms

rewrite0.0ms

Algorithm
rewrite-expression-head
Rules
Counts
0 → 0

series0.0ms

Counts
0 → 0

simplify0.0ms

Counts
0 → 0
Iterations
IterNodes
done0
00

prune0.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0.5b

regimes153.0ms

Accuracy

0% (0.1b remaining)

Error of 0.7b against oracle of 0.6b and baseline of 0.7b

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done7
17
06

end0.0ms

sample4.2s

Algorithm
intervals
Results
3.3s3393×body10240exit
617.0ms8000×body80valid