Details

Time bar (total: 15.2s)

sample41.0ms

Algorithm
intervals
Results
25.0ms354×body80valid

simplify14.0ms

Counts
1 → 1
Iterations
IterNodes
done26
326
224
118
011

prune5.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize35.0ms

Local error

Found 2 expressions with local error:

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

rewrite32.0ms

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:
23.0ms
(+ (+ (* x y) (* z t)) (* a b))
8.0ms
(+ (* x y) (* z t))

series108.0ms

Counts
2 → 6
Calls
2 calls:
64.0ms
(+ (+ (* x y) (* z t)) (* a b))
44.0ms
(+ (* x y) (* z t))

simplify1.9s

Counts
32 → 32
Iterations
IterNodes
done5004
33199
2829
1190
058

prune174.0ms

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0.0b

localize37.0ms

Local error

Found 4 expressions with local error:

0.3b
(* (* a b) (* a b))
0.3b
(* (+ (* x y) (* z t)) (+ (* x y) (* z t)))
3.1b
(- (* (+ (* x y) (* z t)) (+ (* x y) (* z t))) (* (* a b) (* a b)))
27.8b
(/ (- (* (+ (* x y) (* z t)) (+ (* x y) (* z t))) (* (* a b) (* a b))) (- (+ (* x y) (* z t)) (* a b)))

rewrite211.0ms

Algorithm
rewrite-expression-head
Rules
50×pow1
20×add-cbrt-cube add-exp-log
19×add-sqr-sqrt
18×pow-prod-down
17×*-un-lft-identity add-cube-cbrt
12×times-frac
9×prod-exp cbrt-unprod
6×flip3-+ flip-+ add-log-exp
5×pow-sqr pow-prod-up difference-of-squares
4×frac-times swap-sqr associate-*r* associate-*l* insert-posit16 associate-/l*
3×associate-/r* pow-plus flip3-- flip--
2×pow2 distribute-rgt-in distribute-lft-in associate-*l/ associate--l+ associate-*r/ associate-/r/ *-commutative associate-/l/
1×cbrt-undiv clear-num sub-neg frac-2neg diff-log div-sub div-exp div-inv unswap-sqr
Counts
4 → 124
Calls
4 calls:
29.0ms
(* (* a b) (* a b))
48.0ms
(* (+ (* x y) (* z t)) (+ (* x y) (* z t)))
39.0ms
(- (* (+ (* x y) (* z t)) (+ (* x y) (* z t))) (* (* a b) (* a b)))
93.0ms
(/ (- (* (+ (* x y) (* z t)) (+ (* x y) (* z t))) (* (* a b) (* a b))) (- (+ (* x y) (* z t)) (* a b)))

series851.0ms

Counts
4 → 12
Calls
4 calls:
39.0ms
(* (* a b) (* a b))
66.0ms
(* (+ (* x y) (* z t)) (+ (* x y) (* z t)))
528.0ms
(- (* (+ (* x y) (* z t)) (+ (* x y) (* z t))) (* (* a b) (* a b)))
218.0ms
(/ (- (* (+ (* x y) (* z t)) (+ (* x y) (* z t))) (* (* a b) (* a b))) (- (+ (* x y) (* z t)) (* a b)))

simplify1.8s

Counts
136 → 136
Iterations
IterNodes
done5009
22730
1620
0194

prune717.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0.0b

localize61.0ms

Local error

Found 4 expressions with local error:

1.6b
(- (* (* z t) (* z t)) (* (* x y) (* z t)))
1.6b
(+ (* (* z t) (* (* z t) (* z t))) (* (* x y) (* (* x y) (* x y))))
3.2b
(* (* x y) (* z t))
36.7b
(/ (+ (* (* z t) (* (* z t) (* z t))) (* (* x y) (* (* x y) (* x y)))) (+ (* (* x y) (* x y)) (- (* (* z t) (* z t)) (* (* x y) (* z t)))))

rewrite680.0ms

Algorithm
rewrite-expression-head
Rules
18×add-cbrt-cube add-exp-log
16×pow1
13×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
12×times-frac
10×cube-unmult
8×pow-prod-down prod-exp cbrt-unprod add-log-exp
5×sum-cubes
4×insert-posit16 associate-/l*
3×associate-/r* flip3-+ flip-+
2×associate-/r/ associate-/l/
1×cbrt-undiv +-commutative clear-num sum-log sub-neg frac-2neg flip3-- distribute-rgt-out-- diff-log div-exp associate-*r* associate-*l* *-commutative div-inv flip--
Counts
4 → 86
Calls
4 calls:
46.0ms
(- (* (* z t) (* z t)) (* (* x y) (* z t)))
113.0ms
(+ (* (* z t) (* (* z t) (* z t))) (* (* x y) (* (* x y) (* x y))))
23.0ms
(* (* x y) (* z t))
496.0ms
(/ (+ (* (* z t) (* (* z t) (* z t))) (* (* x y) (* (* x y) (* x y)))) (+ (* (* x y) (* x y)) (- (* (* z t) (* z t)) (* (* x y) (* z t)))))

series596.0ms

Counts
4 → 12
Calls
4 calls:
101.0ms
(- (* (* z t) (* z t)) (* (* x y) (* z t)))
255.0ms
(+ (* (* z t) (* (* z t) (* z t))) (* (* x y) (* (* x y) (* x y))))
60.0ms
(* (* x y) (* z t))
180.0ms
(/ (+ (* (* z t) (* (* z t) (* z t))) (* (* x y) (* (* x y) (* x y)))) (+ (* (* x y) (* x y)) (- (* (* z t) (* z t)) (* (* x y) (* z t)))))

simplify1.9s

Counts
98 → 98
Iterations
IterNodes
done5001
22009
1453
0175

prune615.0ms

Pruning

4 alts after pruning (1 fresh and 3 done)

Merged error: 0.0b

localize21.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (* x y) (* z t))
0.2b
(* (sqrt (+ (* x y) (* z t))) (sqrt (+ (* x y) (* z t))))
0.5b
(sqrt (+ (* x y) (* z t)))
0.5b
(sqrt (+ (* x y) (* z t)))

rewrite60.0ms

Algorithm
rewrite-expression-head
Rules
28×add-sqr-sqrt
24×sqrt-prod
21×pow1
16×sqrt-div
14×*-un-lft-identity add-cube-cbrt
10×sqrt-pow1 pow1/2
9×flip3-+ flip-+
8×swap-sqr
6×add-cbrt-cube associate-*r* associate-*l* add-exp-log add-log-exp
5×pow-prod-up
4×frac-times insert-posit16 unswap-sqr
3×pow-prod-down pow-sqr
2×rem-sqrt-square associate-*l/ associate-*r/
1×pow2 +-commutative sum-log rem-square-sqrt pow-plus sqrt-unprod prod-exp *-commutative cbrt-unprod
Counts
4 → 102
Calls
4 calls:
8.0ms
(+ (* x y) (* z t))
39.0ms
(* (sqrt (+ (* x y) (* z t))) (sqrt (+ (* x y) (* z t))))
6.0ms
(sqrt (+ (* x y) (* z t)))
6.0ms
(sqrt (+ (* x y) (* z t)))

series268.0ms

Counts
4 → 12
Calls
4 calls:
49.0ms
(+ (* x y) (* z t))
41.0ms
(* (sqrt (+ (* x y) (* z t))) (sqrt (+ (* x y) (* z t))))
85.0ms
(sqrt (+ (* x y) (* z t)))
93.0ms
(sqrt (+ (* x y) (* z t)))

simplify2.0s

Counts
114 → 114
Iterations
IterNodes
done5000
32873
2759
1264
0109

prune557.0ms

Pruning

4 alts after pruning (0 fresh and 4 done)

Merged error: 0.0b

regimes730.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify3.0ms

Iterations
IterNodes
done16
116
011

end0.0ms

sample1.9s

Algorithm
intervals
Results
1.2s11862×body80valid