Details

Time bar (total: 41.1s)

sample76.0ms

Algorithm
intervals
Results
30.0ms338×body80valid

simplify8.3s

Counts
1 → 1
Iterations
IterNodes
done5000
153796
142882
132263
121877
111443
10945
9605
8444
7281
6139
599
470
346
226
114
08

prune15.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 7.1b

localize77.0ms

Local error

Found 3 expressions with local error:

0.0b
(* (- y x) z)
0.0b
(+ x (/ (* (- y x) z) t))
7.2b
(/ (* (- y x) z) t)

rewrite219.0ms

Algorithm
rewrite-expression-head
Rules
11×add-sqr-sqrt *-un-lft-identity
10×add-cbrt-cube add-exp-log
7×add-cube-cbrt
5×pow1 associate-*l* add-log-exp
4×associate-*l/
3×associate-/r* times-frac associate-*r* insert-posit16
2×cbrt-undiv flip3-- div-exp prod-exp cbrt-unprod flip-- associate-/l/
1×+-commutative clear-num sum-log frac-2neg flip3-+ pow-prod-down *-commutative flip-+ div-inv distribute-lft-out associate-/l* distribute-lft-out-- difference-of-squares unswap-sqr
Counts
3 → 60
Calls
3 calls:
94.0ms
(* (- y x) z)
42.0ms
(+ x (/ (* (- y x) z) t))
77.0ms
(/ (* (- y x) z) t)

series267.0ms

Counts
3 → 9
Calls
3 calls:
76.0ms
(* (- y x) z)
87.0ms
(+ x (/ (* (- y x) z) t))
103.0ms
(/ (* (- y x) z) t)

simplify2.9s

Counts
69 → 69
Iterations
IterNodes
done5001
2995
1294
0113

prune1.3s

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0b

localize72.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ x (* (- y x) (/ z t)))
6.3b
(* (- y x) (/ z t))

rewrite94.0ms

Algorithm
rewrite-expression-head
Rules
17×add-sqr-sqrt
13×associate-*r*
12×*-un-lft-identity
10×times-frac add-cube-cbrt
7×add-cbrt-cube add-exp-log
5×associate-*l*
4×pow1 add-log-exp
2×frac-times flip3-- associate-*l/ prod-exp cbrt-unprod insert-posit16 flip-- unswap-sqr
1×cbrt-undiv +-commutative sum-log flip3-+ div-exp pow-prod-down associate-*r/ *-commutative flip-+ div-inv distribute-lft-out-- difference-of-squares
Counts
2 → 51
Calls
2 calls:
17.0ms
(+ x (* (- y x) (/ z t)))
74.0ms
(* (- y x) (/ z t))

series194.0ms

Counts
2 → 6
Calls
2 calls:
99.0ms
(+ x (* (- y x) (/ z t)))
95.0ms
(* (- y x) (/ z t))

simplify8.9s

Counts
57 → 57
Iterations
IterNodes
done5001
34802
21043
1310
0117

prune795.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 0b

localize87.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ x (/ (- y x) (/ t z)))
6.6b
(/ (- y x) (/ t z))

rewrite200.0ms

Algorithm
rewrite-expression-head
Rules
119×times-frac
88×*-un-lft-identity
86×add-sqr-sqrt
58×add-cube-cbrt
14×distribute-lft-out-- difference-of-squares
13×associate-/r*
7×add-cbrt-cube add-exp-log div-inv
5×associate-/l*
4×add-log-exp
3×cbrt-undiv div-exp
2×pow1 div-sub insert-posit16 associate-/l/
1×+-commutative clear-num associate-+r- sum-log frac-2neg flip3-+ flip3-- associate-/r/ flip-+ flip-- distribute-lft-out
Counts
2 → 116
Calls
2 calls:
87.0ms
(+ x (/ (- y x) (/ t z)))
86.0ms
(/ (- y x) (/ t z))

series151.0ms

Counts
2 → 6
Calls
2 calls:
56.0ms
(+ x (/ (- y x) (/ t z)))
95.0ms
(/ (- y x) (/ t z))

simplify4.0s

Counts
122 → 122
Iterations
IterNodes
done5001
21914
1664
0219

prune1.5s

Pruning

6 alts after pruning (3 fresh and 3 done)

Merged error: 0b

localize57.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ x (/ 1 (/ (/ t z) (- y x))))
0.4b
(/ 1 (/ (/ t z) (- y x)))
6.6b
(/ (/ t z) (- y x))

rewrite466.0ms

Algorithm
rewrite-expression-head
Rules
772×times-frac
462×*-un-lft-identity
459×add-sqr-sqrt
327×add-cube-cbrt
76×associate-/r*
66×distribute-lft-out-- difference-of-squares
33×div-inv
29×add-exp-log
18×div-exp
17×add-cbrt-cube
16×associate-/l*
11×associate-/r/
9×cbrt-undiv
5×flip3-- flip-- add-log-exp
4×pow1
3×rec-exp 1-exp insert-posit16
2×clear-num frac-2neg distribute-lft-out
1×+-commutative sum-log flip3-+ flip-+ pow-flip inv-pow associate-/l/
Counts
3 → 428
Calls
3 calls:
242.0ms
(+ x (/ 1 (/ (/ t z) (- y x))))
74.0ms
(/ 1 (/ (/ t z) (- y x)))
44.0ms
(/ (/ t z) (- y x))

series310.0ms

Counts
3 → 9
Calls
3 calls:
83.0ms
(+ x (/ 1 (/ (/ t z) (- y x))))
147.0ms
(/ 1 (/ (/ t z) (- y x)))
80.0ms
(/ (/ t z) (- y x))

simplify3.7s

Counts
437 → 437
Iterations
IterNodes
done5000
11619
0578

prune4.5s

Pruning

6 alts after pruning (2 fresh and 4 done)

Merged error: 0b

regimes1.2s

Accuracy

0% (2.0b remaining)

Error of 2.0b against oracle of 0.0b and baseline of 2.0b

bsearch0.0ms

simplify3.0ms

Iterations
IterNodes
done10
110
08

end0.0ms

sample1.5s

Algorithm
intervals
Results
802.0ms10623×body80valid