Details

Time bar (total: 30.1s)

sample99.0ms

Algorithm
intervals
Results
42.0ms423×body80valid

simplify199.0ms

Counts
1 → 1
Iterations
IterNodes
done84
484
373
246
126
015

prune30.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize69.0ms

Local error

Found 2 expressions with local error:

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

rewrite74.0ms

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:
10.0ms
(+ (* x y) (* z t))
63.0ms
(+ (+ (* x y) (* z t)) (* a b))

series180.0ms

Counts
2 → 6
Calls
2 calls:
73.0ms
(+ (* x y) (* z t))
107.0ms
(+ (+ (* x y) (* z t)) (* a b))

simplify5.2s

Counts
32 → 32
Iterations
IterNodes
done5006
33456
2852
1191
058

prune729.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize92.0ms

Local error

Found 4 expressions with local error:

0.5b
(* (cbrt (+ (* x y) (* z t))) (cbrt (+ (* x y) (* z t))))
1.5b
(cbrt (+ (* x y) (* z t)))
1.5b
(cbrt (+ (* x y) (* z t)))
1.5b
(cbrt (+ (* x y) (* z t)))

rewrite154.0ms

Algorithm
rewrite-expression-head
Rules
25×cbrt-prod
23×add-sqr-sqrt
18×cbrt-div
15×*-un-lft-identity add-cube-cbrt
11×pow1
9×flip3-+ pow1/3 flip-+
6×swap-sqr associate-*r* associate-*l* add-exp-log
4×frac-times add-cbrt-cube insert-posit16 add-log-exp unswap-sqr
2×pow-prod-down associate-*l/ associate-*r/ pow-sqr pow-prod-up
1×pow2 pow-plus prod-exp *-commutative cbrt-unprod
Counts
4 → 91
Calls
4 calls:
100.0ms
(* (cbrt (+ (* x y) (* z t))) (cbrt (+ (* x y) (* z t))))
14.0ms
(cbrt (+ (* x y) (* z t)))
21.0ms
(cbrt (+ (* x y) (* z t)))
14.0ms
(cbrt (+ (* x y) (* z t)))

series1.3s

Counts
4 → 12
Calls
4 calls:
352.0ms
(* (cbrt (+ (* x y) (* z t))) (cbrt (+ (* x y) (* z t))))
307.0ms
(cbrt (+ (* x y) (* z t)))
347.0ms
(cbrt (+ (* x y) (* z t)))
293.0ms
(cbrt (+ (* x y) (* z t)))

simplify4.2s

Counts
103 → 103
Iterations
IterNodes
done5002
32527
2910
1335
0130

prune2.2s

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize77.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (* z t) (* x y))
0.0b
(+ (/ (* (+ (* z t) (* x y)) (- (* x y) (* z t))) (- (* x y) (* z t))) (* a b))
0.3b
(* (+ (* z t) (* x y)) (- (* x y) (* z t)))
26.6b
(/ (* (+ (* z t) (* x y)) (- (* x y) (* z t))) (- (* x y) (* z t)))

rewrite325.0ms

Algorithm
rewrite-expression-head
Rules
11×add-cbrt-cube add-exp-log
10×add-sqr-sqrt
8×frac-times *-un-lft-identity flip3-+ add-cube-cbrt flip-+ add-log-exp associate-/l/
7×flip3-- flip--
6×pow1
4×associate-*l/ associate-*r/ insert-posit16
3×associate-/r* times-frac associate-*r* associate-*l*
2×distribute-rgt-in cbrt-undiv +-commutative sum-log sub-neg distribute-lft-in div-exp prod-exp associate-/r/ cbrt-unprod
1×clear-num frac-2neg pow-prod-down *-commutative div-inv associate-/l* unswap-sqr
Counts
4 → 87
Calls
4 calls:
10.0ms
(+ (* z t) (* x y))
144.0ms
(+ (/ (* (+ (* z t) (* x y)) (- (* x y) (* z t))) (- (* x y) (* z t))) (* a b))
88.0ms
(* (+ (* z t) (* x y)) (- (* x y) (* z t)))
77.0ms
(/ (* (+ (* z t) (* x y)) (- (* x y) (* z t))) (- (* x y) (* z t)))

series490.0ms

Counts
4 → 12
Calls
4 calls:
64.0ms
(+ (* z t) (* x y))
115.0ms
(+ (/ (* (+ (* z t) (* x y)) (- (* x y) (* z t))) (- (* x y) (* z t))) (* a b))
254.0ms
(* (+ (* z t) (* x y)) (- (* x y) (* z t)))
56.0ms
(/ (* (+ (* z t) (* x y)) (- (* x y) (* z t))) (- (* x y) (* z t)))

simplify4.2s

Counts
99 → 99
Iterations
IterNodes
done5002
22243
1476
0148

prune2.1s

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes5.5s

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify6.0ms

Iterations
IterNodes
done22
122
015

end0.0ms

sample3.0s

Algorithm
intervals
Results
1.2s13618×body80valid