Details

Time bar (total: 12.2s)

sample54.0ms

Algorithm
intervals
Results
34.0ms381×body80valid

simplify13.0ms

Counts
1 → 1
Iterations
IterNodes
done26
326
224
118
011

prune19.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize31.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ (* x y) (* z t))
0.0b
(+ (+ (* x y) (* z t)) (* a b))

rewrite38.0ms

Algorithm
rewrite-expression-head
Rules
9×add-log-exp
4×sum-log
2×add-sqr-sqrt pow1 +-commutative *-un-lft-identity flip3-+ add-cbrt-cube add-exp-log add-cube-cbrt flip-+ insert-posit16
1×associate-+l+
Counts
2 → 26
Calls
2 calls:
8.0ms
(+ (* x y) (* z t))
30.0ms
(+ (+ (* x y) (* z t)) (* a b))

series198.0ms

Counts
2 → 6
Calls
2 calls:
69.0ms
(+ (* x y) (* z t))
129.0ms
(+ (+ (* x y) (* z t)) (* a b))

simplify2.3s

Counts
32 → 32
Iterations
IterNodes
done5069
33335
2840
1191
058

prune176.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize27.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (exp (log (+ (* x y) (* z t)))) (* a b))
0.0b
(+ (* x y) (* z t))
1.5b
(log (+ (* x y) (* z t)))
2.7b
(exp (log (+ (* x y) (* z t))))

rewrite81.0ms

Algorithm
rewrite-expression-head
Rules
8×add-log-exp
7×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
6×pow1 log-prod
5×add-exp-log
4×log-div exp-prod flip3-+ add-cbrt-cube flip-+ insert-posit16
3×exp-sum
2×+-commutative sum-log exp-diff log-pow
1×rem-log-exp rem-exp-log
Counts
4 → 57
Calls
4 calls:
31.0ms
(+ (exp (log (+ (* x y) (* z t)))) (* a b))
16.0ms
(+ (* x y) (* z t))
12.0ms
(log (+ (* x y) (* z t)))
22.0ms
(exp (log (+ (* x y) (* z t))))

series287.0ms

Counts
4 → 12
Calls
4 calls:
70.0ms
(+ (exp (log (+ (* x y) (* z t)))) (* a b))
58.0ms
(+ (* x y) (* z t))
95.0ms
(log (+ (* x y) (* z t)))
64.0ms
(exp (log (+ (* x y) (* z t))))

simplify2.4s

Counts
69 → 69
Iterations
IterNodes
done5006
33286
2953
1269
0108

prune409.0ms

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0.0b

localize42.0ms

Local error

Found 4 expressions with local error:

1.0b
(+ (* (* z t) (* z t)) (* (* x y) (- (* x y) (* z t))))
2.7b
(* (* x y) (- (* x y) (* z t)))
2.9b
(+ (* (* z t) (* (* z t) (* z t))) (* (* (* x y) (* x y)) (* x y)))
37.8b
(/ (+ (* (* z t) (* (* z t) (* z t))) (* (* (* x y) (* x y)) (* x y))) (+ (* (* z t) (* z t)) (* (* x y) (- (* x y) (* z t)))))

rewrite687.0ms

Algorithm
rewrite-expression-head
Rules
14×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
12×times-frac
11×add-cbrt-cube add-exp-log
9×pow1
8×add-log-exp
5×cube-unmult pow3 sum-cubes
4×distribute-rgt-in associate-+r+ sub-neg distribute-lft-in flip3-+ flip-+ insert-posit16 associate-/l*
3×associate-/r* associate-*r* pow-prod-down prod-exp cbrt-unprod
2×+-commutative sum-log associate-*r/ associate-/r/ associate-/l/
1×cbrt-undiv clear-num frac-2neg flip3-- div-exp associate-*l* *-commutative div-inv flip--
Counts
4 → 90
Calls
4 calls:
40.0ms
(+ (* (* z t) (* z t)) (* (* x y) (- (* x y) (* z t))))
48.0ms
(* (* x y) (- (* x y) (* z t)))
155.0ms
(+ (* (* z t) (* (* z t) (* z t))) (* (* (* x y) (* x y)) (* x y)))
442.0ms
(/ (+ (* (* z t) (* (* z t) (* z t))) (* (* (* x y) (* x y)) (* x y))) (+ (* (* z t) (* z t)) (* (* x y) (- (* x y) (* z t)))))

series614.0ms

Counts
4 → 12
Calls
4 calls:
108.0ms
(+ (* (* z t) (* z t)) (* (* x y) (- (* x y) (* z t))))
82.0ms
(* (* x y) (- (* x y) (* z t)))
265.0ms
(+ (* (* z t) (* (* z t) (* z t))) (* (* (* x y) (* x y)) (* x y)))
159.0ms
(/ (+ (* (* z t) (* (* z t) (* z t))) (* (* (* x y) (* x y)) (* x y))) (+ (* (* z t) (* z t)) (* (* x y) (- (* x y) (* z t)))))

simplify1.8s

Counts
102 → 102
Iterations
IterNodes
done5001
22272
1481
0170

prune624.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0.0b

regimes720.0ms

Accuracy

0% (0.0b remaining)

Error of 0.0b against oracle of 0.0b and baseline of 0.0b

bsearch0.0ms

simplify4.0ms

Iterations
IterNodes
done16
116
011

end0.0ms

sample1.8s

Algorithm
intervals
Results
1.2s12008×body80valid