Details

Time bar (total: 10.8s)

sample167.0ms

Algorithm
intervals
Results
126.0ms111×body10240exit
23.0ms256×body80valid

simplify5.0ms

Counts
1 → 1
Iterations
IterNodes
27
17
06

prune9.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.7b

localize11.0ms

Local error

Found 2 expressions with local error:

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

rewrite33.0ms

Algorithm
rewrite-expression-head
Rules
22×*-un-lft-identity
12×add-sqr-sqrt times-frac add-cube-cbrt
distribute-lft-out
associate-/r* add-cbrt-cube add-log-exp
fma-def add-exp-log associate-/l*
expm1-log1p-u pow1 flip3-+ associate-/r/ flip-+ insert-posit16 log1p-expm1-u
cbrt-undiv +-commutative clear-num sum-log frac-2neg div-exp div-inv
Counts
2 → 54
Calls
2 calls:
16.0ms
(+ (exp a) (exp b))
16.0ms
(/ (exp a) (+ (exp a) (exp b)))

series105.0ms

Counts
2 → 6
Calls
2 calls:
35.0ms
(+ (exp a) (exp b))
70.0ms
(/ (exp a) (+ (exp a) (exp b)))

simplify1.0s

Counts
60 → 60
Iterations
IterNodes
42640
31109
2494
1184
084

prune492.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.5b

localize21.0ms

Local error

Found 1 expressions with local error:

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

rewrite47.0ms

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/
expm1-log1p-u pow1 cbrt-undiv clear-num frac-2neg flip3-+ div-exp flip-+ insert-posit16 log1p-expm1-u div-inv add-log-exp
Counts
1 → 40
Calls
1 calls:
46.0ms
(/ (exp a) (+ a (+ b 2)))

series136.0ms

Counts
1 → 3
Calls
1 calls:
136.0ms
(/ (exp a) (+ a (+ b 2)))

simplify3.9s

Counts
43 → 43
Iterations
IterNodes
46780
31540
2477
1159
071

prune388.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0.5b

localize16.0ms

rewrite0.0ms

Algorithm
rewrite-expression-head
Rules
Counts
0 → 0

series0.0ms

Counts
0 → 0

simplify0.0ms

Counts
0 → 0
Iterations
IterNodes
10
00

prune1.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0.5b

regimes150.0ms

Accuracy

0% (0.1b remaining)

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

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
27
17
06

end0.0ms

sample4.3s

Algorithm
intervals
Results
2.9s3393×body10240exit
1.1s8000×body80valid