Details

Time bar (total: 12.6s)

sample54.0ms

Algorithm
intervals
Results
18.0ms282×body80valid

simplify2.2s

Counts
1 → 1
Iterations
IterNodes
done5002
102768
9935
8504
7314
6223
5167
4105
358
233
118
010

prune18.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 10.6b

localize15.0ms

Local error

Found 3 expressions with local error:

0.0b
(* y (- z t))
0.0b
(+ (/ (* y (- z t)) (- z a)) x)
11.3b
(/ (* y (- z t)) (- z a))

rewrite112.0ms

Algorithm
rewrite-expression-head
Rules
15×add-sqr-sqrt *-un-lft-identity
10×add-cbrt-cube add-exp-log
7×add-cube-cbrt
5×pow1 associate-/r* times-frac associate-*r* add-log-exp
4×associate-*r/
3×flip3-- associate-*l* flip-- distribute-lft-out-- difference-of-squares
2×distribute-rgt-in cbrt-undiv sub-neg distribute-lft-in div-exp prod-exp associate-/r/ cbrt-unprod associate-/l/
1×+-commutative clear-num sum-log frac-2neg flip3-+ pow-prod-down *-commutative flip-+ div-inv distribute-lft-out associate-/l* unswap-sqr
Counts
3 → 67
Calls
3 calls:
32.0ms
(* y (- z t))
48.0ms
(+ (/ (* y (- z t)) (- z a)) x)
29.0ms
(/ (* y (- z t)) (- z a))

series273.0ms

Counts
3 → 9
Calls
3 calls:
60.0ms
(* y (- z t))
109.0ms
(+ (/ (* y (- z t)) (- z a)) x)
104.0ms
(/ (* y (- z t)) (- z a))

simplify826.0ms

Counts
76 → 76
Iterations
IterNodes
done5000
21351
1353
0128

prune490.0ms

Pruning

6 alts after pruning (6 fresh and 0 done)

Merged error: 0.0b

localize37.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ (- z t) (- z a))
0.0b
(+ (* y (/ (- z t) (- z a))) x)
1.6b
(* y (/ (- z t) (- z a)))

rewrite99.0ms

Algorithm
rewrite-expression-head
Rules
76×add-sqr-sqrt
71×*-un-lft-identity
51×times-frac
31×associate-*r*
27×add-cube-cbrt
22×distribute-lft-out-- difference-of-squares
10×add-cbrt-cube add-exp-log
5×pow1 associate-/r* associate-/l* add-log-exp
4×associate-/r/
3×flip3-- associate-*l* flip--
2×cbrt-undiv div-exp prod-exp cbrt-unprod div-inv unswap-sqr associate-/l/
1×+-commutative clear-num sum-log frac-2neg flip3-+ div-sub pow-prod-down associate-*r/ *-commutative flip-+
Counts
3 → 113
Calls
3 calls:
26.0ms
(/ (- z t) (- z a))
26.0ms
(+ (* y (/ (- z t) (- z a))) x)
42.0ms
(* y (/ (- z t) (- z a)))

series297.0ms

Counts
3 → 9
Calls
3 calls:
61.0ms
(/ (- z t) (- z a))
156.0ms
(+ (* y (/ (- z t) (- z a))) x)
80.0ms
(* y (/ (- z t) (- z a)))

simplify848.0ms

Counts
122 → 122
Iterations
IterNodes
done5001
21751
1448
0162

prune661.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0.0b

localize18.0ms

Local error

Found 3 expressions with local error:

0.0b
(+ (/ y (/ (- z a) (- z t))) x)
0.0b
(/ (- z a) (- z t))
1.8b
(/ y (/ (- z a) (- z t)))

rewrite241.0ms

Algorithm
rewrite-expression-head
Rules
218×times-frac
197×*-un-lft-identity
195×add-sqr-sqrt
91×add-cube-cbrt
52×distribute-lft-out-- difference-of-squares
36×associate-/r*
11×associate-/r/
10×add-cbrt-cube add-exp-log
8×associate-/l*
6×flip3-- div-inv flip--
5×add-log-exp
4×cbrt-undiv div-exp
3×pow1
2×clear-num frac-2neg associate-/l/
1×+-commutative sum-log flip3-+ div-sub flip-+ distribute-lft-out
Counts
3 → 206
Calls
3 calls:
165.0ms
(+ (/ y (/ (- z a) (- z t))) x)
27.0ms
(/ (- z a) (- z t))
30.0ms
(/ y (/ (- z a) (- z t)))

series348.0ms

Counts
3 → 9
Calls
3 calls:
130.0ms
(+ (/ y (/ (- z a) (- z t))) x)
55.0ms
(/ (- z a) (- z t))
164.0ms
(/ y (/ (- z a) (- z t)))

simplify1.4s

Counts
215 → 215
Iterations
IterNodes
done5000
24011
1801
0292

prune1.1s

Pruning

5 alts after pruning (3 fresh and 2 done)

Merged error: 0.0b

localize30.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ y (- z a))
0.0b
(+ (* (/ y (- z a)) (- z t)) x)
8.7b
(* (/ y (- z a)) (- z t))

rewrite104.0ms

Algorithm
rewrite-expression-head
Rules
44×add-sqr-sqrt
39×*-un-lft-identity
31×times-frac
23×add-cube-cbrt
21×associate-*l*
10×add-cbrt-cube add-exp-log
8×distribute-lft-out-- difference-of-squares
5×pow1 associate-/r* associate-*r* add-log-exp
4×distribute-rgt-in associate-+l+ sub-neg distribute-lft-in flip3-- associate-/r/ flip--
3×associate-/l*
2×frac-times cbrt-undiv div-exp prod-exp associate-*r/ cbrt-unprod div-inv unswap-sqr
1×+-commutative clear-num sum-log frac-2neg flip3-+ pow-prod-down associate-*l/ *-commutative flip-+
Counts
3 → 102
Calls
3 calls:
17.0ms
(/ y (- z a))
24.0ms
(+ (* (/ y (- z a)) (- z t)) x)
57.0ms
(* (/ y (- z a)) (- z t))

series311.0ms

Counts
3 → 9
Calls
3 calls:
39.0ms
(/ y (- z a))
107.0ms
(+ (* (/ y (- z a)) (- z t)) x)
165.0ms
(* (/ y (- z a)) (- z t))

simplify820.0ms

Counts
111 → 111
Iterations
IterNodes
done5001
21794
1439
0166

prune606.0ms

Pruning

5 alts after pruning (2 fresh and 3 done)

Merged error: 0.0b

regimes333.0ms

Accuracy

0% (1.3b remaining)

Error of 1.3b against oracle of 0.0b and baseline of 1.3b

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done12
112
010

end0.0ms

sample1.4s

Algorithm
intervals
Results
748.0ms8781×body80valid
0.0ms1×body160valid