Details

Time bar (total: 10.7s)

sample144.0ms

Algorithm
intervals
Results
115.0ms121×body10240exit
17.0ms256×body80valid

simplify4.0ms

Counts
1 → 1

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.8b

localize21.0ms

Local error

Found 2 expressions with local error:

0.8b
(/ (exp a) (+ (exp a) (exp b)))
0.0b
(+ (exp a) (exp b))

rewrite46.0ms

Algorithm
rewrite-expression-head
Rules
21×*-un-lft-identity
12×times-frac
11×add-sqr-sqrt add-cube-cbrt
5×distribute-lft-out
4×associate-/r* add-cbrt-cube add-log-exp
3×add-exp-log associate-/l*
2×pow1 flip3-+ associate-/r/ flip-+ insert-posit16
1×cbrt-undiv +-commutative clear-num sum-log frac-2neg div-exp div-inv
Counts
2 → 47
Calls
2 calls:
Slowest
30.0ms
(/ (exp a) (+ (exp a) (exp b)))
15.0ms
(+ (exp a) (exp b))

series71.0ms

Counts
2 → 6
Calls
2 calls:
Slowest
50.0ms
(/ (exp a) (+ (exp a) (exp b)))
22.0ms
(+ (exp a) (exp b))

simplify805.0ms

Counts
53 → 53

prune433.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0.5b

localize10.0ms

Local error

Found 2 expressions with local error:

0.8b
(/ (exp a) (+ (exp b) (exp a)))
0.0b
(+ (exp b) (exp a))

rewrite35.0ms

Algorithm
rewrite-expression-head
Rules
21×*-un-lft-identity
12×times-frac
11×add-sqr-sqrt add-cube-cbrt
5×distribute-lft-out
4×associate-/r* add-cbrt-cube add-log-exp
3×add-exp-log associate-/l*
2×pow1 flip3-+ associate-/r/ flip-+ insert-posit16
1×cbrt-undiv +-commutative clear-num sum-log frac-2neg div-exp div-inv
Counts
2 → 47
Calls
2 calls:
Slowest
20.0ms
(/ (exp a) (+ (exp b) (exp a)))
15.0ms
(+ (exp b) (exp a))

series98.0ms

Counts
2 → 6
Calls
2 calls:
Slowest
62.0ms
(/ (exp a) (+ (exp b) (exp a)))
36.0ms
(+ (exp b) (exp a))

simplify1.2s

Counts
53 → 53

prune493.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.5b

localize13.0ms

Local error

Found 1 expressions with local error:

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

rewrite24.0ms

Algorithm
rewrite-expression-head
Rules
31×*-un-lft-identity
15×times-frac
12×distribute-lft-out
11×add-sqr-sqrt add-cube-cbrt
5×associate-/r*
3×add-cbrt-cube associate-/l*
2×add-exp-log associate-/r/
1×pow1 cbrt-undiv clear-num frac-2neg flip3-+ div-exp flip-+ insert-posit16 div-inv add-log-exp
Counts
1 → 38
Calls
1 calls:
Slowest
23.0ms
(/ (exp a) (+ a (+ b 2)))

series106.0ms

Counts
1 → 3
Calls
1 calls:
Slowest
106.0ms
(/ (exp a) (+ a (+ b 2)))

simplify2.4s

Counts
41 → 41

prune316.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0.5b

localize9.0ms

Local error

Found 0 expressions with local error:

rewrite0.0ms

Algorithm
rewrite-expression-head
Rules
Counts
0 → 0
Calls
0 calls:
Slowest

series0.0ms

Counts
0 → 0
Calls
0 calls:
Slowest

simplify0.0ms

Counts
0 → 0

prune0.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0.5b

regimes133.0ms

Accuracy

0% (0.1b remaining)

Error of 0.6b against oracle of 0.5b and baseline of 0.6b

bsearch1.0ms

end0.0ms

sample4.2s

Algorithm
intervals
Results
2.9s3449×body10240exit
1.1s8000×body80valid