Details

Time bar (total: 9.9s)

sample112.0ms

Algorithm
intervals
Results
83.0ms127×body10240exit
16.0ms256×body80valid

simplify9.0ms

Counts
1 → 1

prune10.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 1.0b

localize21.0ms

Local error

Found 2 expressions with local error:

1.0b
(/ (exp a) (+ (exp a) (exp b)))
0.0b
(+ (exp a) (exp b))

rewrite69.0ms

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
52.0ms
(/ (exp a) (+ (exp a) (exp b)))
16.0ms
(+ (exp a) (exp b))

series92.0ms

Counts
2 → 6
Calls
2 calls:
Slowest
58.0ms
(/ (exp a) (+ (exp a) (exp b)))
34.0ms
(+ (exp a) (exp b))

simplify368.0ms

Counts
67 → 53

prune520.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0.9b

localize13.0ms

Local error

Found 2 expressions with local error:

1.0b
(/ (exp a) (+ (exp b) (exp a)))
0.0b
(+ (exp b) (exp a))

rewrite50.0ms

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
28.0ms
(/ (exp a) (+ (exp b) (exp a)))
20.0ms
(+ (exp b) (exp a))

series91.0ms

Counts
2 → 6
Calls
2 calls:
Slowest
57.0ms
(/ (exp a) (+ (exp b) (exp a)))
34.0ms
(+ (exp b) (exp a))

simplify397.0ms

Counts
67 → 53

prune432.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.9b

localize65.0ms

Local error

Found 4 expressions with local error:

4.6b
(- (* (exp a) (exp a)) (* (exp b) (exp a)))
1.5b
(* (/ (exp a) (+ (* (* (exp a) (exp a)) (exp a)) (* (* (exp b) (exp b)) (exp b)))) (+ (* (exp b) (exp b)) (- (* (exp a) (exp a)) (* (exp b) (exp a)))))
0.9b
(/ (exp a) (+ (* (* (exp a) (exp a)) (exp a)) (* (* (exp b) (exp b)) (exp b))))
0.2b
(* (exp b) (exp a))

rewrite771.0ms

Algorithm
rewrite-expression-head
Rules
31×add-sqr-sqrt
26×*-un-lft-identity
25×times-frac
24×add-cube-cbrt
21×associate-*l*
14×pow3
13×add-cbrt-cube
9×add-exp-log
8×pow1
7×sum-cubes
6×associate-*r* add-log-exp
4×associate-/r* flip3-+ associate-/r/ flip-+ insert-posit16
3×prod-exp cbrt-unprod associate-/l* unswap-sqr
2×frac-times cbrt-undiv exp-prod div-exp pow-prod-down associate-*r/ *-commutative div-inv
1×distribute-rgt-in clear-num sub-neg frac-2neg distribute-lft-in flip3-- distribute-rgt-out-- diff-log associate-*l/ pow-prod-up flip--
Counts
4 → 112
Calls
4 calls:
Slowest
550.0ms
(* (/ (exp a) (+ (* (* (exp a) (exp a)) (exp a)) (* (* (exp b) (exp b)) (exp b)))) (+ (* (exp b) (exp b)) (- (* (exp a) (exp a)) (* (exp b) (exp a)))))
171.0ms
(/ (exp a) (+ (* (* (exp a) (exp a)) (exp a)) (* (* (exp b) (exp b)) (exp b))))
25.0ms
(* (exp b) (exp a))
22.0ms
(- (* (exp a) (exp a)) (* (exp b) (exp a)))

series643.0ms

Counts
4 → 12
Calls
4 calls:
Slowest
360.0ms
(* (exp b) (exp a))
166.0ms
(* (/ (exp a) (+ (* (* (exp a) (exp a)) (exp a)) (* (* (exp b) (exp b)) (exp b)))) (+ (* (exp b) (exp b)) (- (* (exp a) (exp a)) (* (exp b) (exp a)))))
66.0ms
(/ (exp a) (+ (* (* (exp a) (exp a)) (exp a)) (* (* (exp b) (exp b)) (exp b))))
52.0ms
(- (* (exp a) (exp a)) (* (exp b) (exp a)))

simplify412.0ms

Counts
144 → 124

prune1.5s

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0.9b

localize17.0ms

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: 0.9b

regimes129.0ms

Accuracy

0% (0.0b remaining)

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

bsearch2.0ms

end0.0ms

sample4.1s

Algorithm
intervals
Results
3.2s3522×body10240exit
647.0ms8000×body80valid