Details

Time bar (total: 28.1s)

sample94.0ms

Algorithm
intervals
Results
62.0ms473×body80valid

simplify5.1s

Counts
1 → 1
Iterations
IterNodes
done5002
84486
74046
63647
52153
4769
3227
276
132
018

prune8.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 5.2b

localize48.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ (* x y) (* z t))
0.0b
(- (+ (* x y) (* z t)) (* (* (+ a (* b c)) c) i))
0.1b
(* (+ a (* b c)) c)
7.3b
(* (* (+ a (* b c)) c) i)

rewrite91.0ms

Algorithm
rewrite-expression-head
Rules
14×associate-*l/
11×pow1 add-cbrt-cube add-exp-log add-log-exp
9×add-sqr-sqrt
7×*-un-lft-identity flip3-+ add-cube-cbrt flip-+
6×associate-*r*
4×associate-*l* pow-prod-down prod-exp frac-sub cbrt-unprod insert-posit16
2×sum-log diff-log *-commutative
1×+-commutative sub-neg flip3-- associate--l+ flip-- unswap-sqr
Counts
4 → 73
Calls
4 calls:
8.0ms
(+ (* x y) (* z t))
42.0ms
(- (+ (* x y) (* z t)) (* (* (+ a (* b c)) c) i))
15.0ms
(* (+ a (* b c)) c)
26.0ms
(* (* (+ a (* b c)) c) i)

series883.0ms

Counts
4 → 12
Calls
4 calls:
43.0ms
(+ (* x y) (* z t))
722.0ms
(- (+ (* x y) (* z t)) (* (* (+ a (* b c)) c) i))
50.0ms
(* (+ a (* b c)) c)
69.0ms
(* (* (+ a (* b c)) c) i)

simplify1.4s

Counts
85 → 85
Iterations
IterNodes
done5001
21806
1450
0152

prune659.0ms

Pruning

8 alts after pruning (8 fresh and 0 done)

Merged error: 0.5b

localize29.0ms

Local error

Found 4 expressions with local error:

0.0b
(+ a (* b c))
0.0b
(+ (* x y) (* z t))
0.0b
(- (+ (* x y) (* z t)) (* (+ a (* b c)) (* c i)))
4.1b
(* (+ a (* b c)) (* c i))

rewrite125.0ms

Algorithm
rewrite-expression-head
Rules
13×add-log-exp
9×pow1 add-cbrt-cube add-exp-log
7×flip3-+ flip-+
6×associate-*l/
5×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
4×frac-sub insert-posit16
3×sum-log associate-*l* pow-prod-down prod-exp cbrt-unprod
2×+-commutative diff-log
1×sub-neg flip3-- associate-*r* associate--l+ *-commutative flip--
Counts
4 → 64
Calls
4 calls:
9.0ms
(+ a (* b c))
15.0ms
(+ (* x y) (* z t))
67.0ms
(- (+ (* x y) (* z t)) (* (+ a (* b c)) (* c i)))
32.0ms
(* (+ a (* b c)) (* c i))

series869.0ms

Counts
4 → 12
Calls
4 calls:
31.0ms
(+ a (* b c))
46.0ms
(+ (* x y) (* z t))
696.0ms
(- (+ (* x y) (* z t)) (* (+ a (* b c)) (* c i)))
96.0ms
(* (+ a (* b c)) (* c i))

simplify1.3s

Counts
76 → 76
Iterations
IterNodes
done5000
21755
1412
0135

prune602.0ms

Pruning

10 alts after pruning (9 fresh and 1 done)

Merged error: 0.0b

localize56.0ms

Local error

Found 4 expressions with local error:

1.0b
(cbrt (+ a (* b c)))
1.0b
(cbrt (+ a (* b c)))
1.4b
(* (cbrt (+ a (* b c))) (* c i))
2.6b
(* (* (cbrt (+ a (* b c))) (cbrt (+ a (* b c)))) (* (cbrt (+ a (* b c))) (* c i)))

rewrite129.0ms

Algorithm
rewrite-expression-head
Rules
60×cbrt-div
34×associate-*l/
30×pow1 flip3-+ add-exp-log flip-+
28×frac-times
18×add-cbrt-cube pow-prod-down prod-exp cbrt-unprod
9×cbrt-prod
8×add-sqr-sqrt *-un-lft-identity associate-*r/ add-cube-cbrt
7×associate-*l*
4×insert-posit16 add-log-exp
2×pow1/3 associate-*r* *-commutative
Counts
4 → 107
Calls
4 calls:
2.0ms
(cbrt (+ a (* b c)))
2.0ms
(cbrt (+ a (* b c)))
26.0ms
(* (cbrt (+ a (* b c))) (* c i))
97.0ms
(* (* (cbrt (+ a (* b c))) (cbrt (+ a (* b c)))) (* (cbrt (+ a (* b c))) (* c i)))

series764.0ms

Counts
4 → 12
Calls
4 calls:
114.0ms
(cbrt (+ a (* b c)))
122.0ms
(cbrt (+ a (* b c)))
458.0ms
(* (cbrt (+ a (* b c))) (* c i))
70.0ms
(* (* (cbrt (+ a (* b c))) (cbrt (+ a (* b c)))) (* (cbrt (+ a (* b c))) (* c i)))

simplify1.7s

Counts
119 → 119
Iterations
IterNodes
done5001
21662
1549
0191

prune1.1s

Pruning

11 alts after pruning (9 fresh and 2 done)

Merged error: 0.0b

localize53.0ms

Local error

Found 4 expressions with local error:

1.0b
(cbrt (+ a (* b c)))
1.0b
(cbrt (* (* (cbrt (+ a (* b c))) (cbrt (+ a (* b c)))) (cbrt (+ a (* b c)))))
1.4b
(* (cbrt (+ a (* b c))) (* c i))
2.6b
(* (* (cbrt (+ a (* b c))) (cbrt (* (* (cbrt (+ a (* b c))) (cbrt (+ a (* b c)))) (cbrt (+ a (* b c)))))) (* (cbrt (+ a (* b c))) (* c i)))

rewrite309.0ms

Algorithm
rewrite-expression-head
Rules
1128×cbrt-div
596×frac-times
434×flip3-+ flip-+
390×associate-*l/
160×associate-*r/
30×pow1 add-exp-log
18×add-cbrt-cube pow-prod-down prod-exp cbrt-unprod
7×cbrt-prod add-sqr-sqrt *-un-lft-identity associate-*l* add-cube-cbrt
4×insert-posit16 add-log-exp
2×pow1/3 associate-*r* *-commutative
1×pow3 rem-cbrt-cube
Counts
4 → 346
Calls
4 calls:
5.0ms
(cbrt (+ a (* b c)))
44.0ms
(cbrt (* (* (cbrt (+ a (* b c))) (cbrt (+ a (* b c)))) (cbrt (+ a (* b c)))))
37.0ms
(* (cbrt (+ a (* b c))) (* c i))
204.0ms
(* (* (cbrt (+ a (* b c))) (cbrt (* (* (cbrt (+ a (* b c))) (cbrt (+ a (* b c)))) (cbrt (+ a (* b c)))))) (* (cbrt (+ a (* b c))) (* c i)))

series835.0ms

Counts
4 → 12
Calls
4 calls:
111.0ms
(cbrt (+ a (* b c)))
144.0ms
(cbrt (* (* (cbrt (+ a (* b c))) (cbrt (+ a (* b c)))) (cbrt (+ a (* b c)))))
492.0ms
(* (cbrt (+ a (* b c))) (* c i))
87.0ms
(* (* (cbrt (+ a (* b c))) (cbrt (* (* (cbrt (+ a (* b c))) (cbrt (+ a (* b c)))) (cbrt (+ a (* b c)))))) (* (cbrt (+ a (* b c))) (* c i)))

simplify2.6s

Counts
358 → 358
Iterations
IterNodes
done5000
12002
0676

prune3.0s

Pruning

11 alts after pruning (8 fresh and 3 done)

Merged error: 0.0b

regimes2.5s

Accuracy

0% (1.3b remaining)

Error of 1.7b against oracle of 0.3b and baseline of 1.7b

bsearch0.0ms

simplify4.0ms

Iterations
IterNodes
done26
126
018

end0.0ms

sample3.9s

Algorithm
intervals
Results
3.0s14930×body80valid