Details

Time bar (total: 49.9s)

sample43.0ms

Algorithm
intervals
Results
17.0ms275×body80valid

simplify8.3s

Counts
1 → 1
Iterations
IterNodes
done5000
94926
83046
72167
61220
5539
4199
3100
258
125
012

prune26.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 1.0b

localize35.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (+ (- t z) 1.0) a)
7.2b
(/ (- y z) (/ (+ (- t z) 1.0) a))

rewrite791.0ms

Algorithm
rewrite-expression-head
Rules
236×*-un-lft-identity
200×times-frac
126×add-sqr-sqrt
86×add-cube-cbrt
44×distribute-lft-out
42×distribute-lft-out--
22×associate-/r*
20×difference-of-squares
10×associate-/l*
9×add-exp-log add-cbrt-cube
8×div-inv
4×cbrt-undiv div-exp associate-/l/
2×pow1 frac-2neg div-sub clear-num add-log-exp
1×associate-+l- flip3-- flip3-+ associate-/r/ flip-- flip-+
Counts
2 → 175
Calls
2 calls:
248.0ms
(/ (+ (- t z) 1.0) a)
358.0ms
(/ (- y z) (/ (+ (- t z) 1.0) a))

series855.0ms

Counts
2 → 6
Calls
2 calls:
74.0ms
(/ (+ (- t z) 1.0) a)
759.0ms
(/ (- y z) (/ (+ (- t z) 1.0) a))

simplify6.7s

Counts
181 → 181
Iterations
IterNodes
done5000
22242
1689
0226

prune3.3s

Pruning

4 alts after pruning (3 fresh and 1 done)

Merged error: 0b

localize34.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (- y z) (+ (- t z) 1.0))
1.0b
(* (/ (- y z) (+ (- t z) 1.0)) a)

rewrite637.0ms

Algorithm
rewrite-expression-head
Rules
103×*-un-lft-identity
53×add-sqr-sqrt
51×times-frac
31×associate-*l*
26×add-cube-cbrt
22×distribute-lft-out distribute-lft-out--
11×difference-of-squares
9×add-exp-log add-cbrt-cube
5×associate-/r* associate-/l*
4×pow1 associate-/r/
3×associate-*r*
2×cbrt-undiv flip3-+ div-exp prod-exp cbrt-unprod flip-+ div-inv associate-/l/ add-log-exp unswap-sqr
1×flip3-- frac-2neg div-sub pow-prod-down associate-*l/ clear-num *-commutative flip--
Counts
2 → 102
Calls
2 calls:
111.0ms
(/ (- y z) (+ (- t z) 1.0))
517.0ms
(* (/ (- y z) (+ (- t z) 1.0)) a)

series364.0ms

Counts
2 → 6
Calls
2 calls:
112.0ms
(/ (- y z) (+ (- t z) 1.0))
252.0ms
(* (/ (- y z) (+ (- t z) 1.0)) a)

simplify6.1s

Counts
108 → 108
Iterations
IterNodes
done5000
21248
1387
0144

prune1.8s

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0b

localize50.0ms

Local error

Found 4 expressions with local error:

0.0b
(- (/ y (+ (- t z) 1.0)) (/ z (+ (- t z) 1.0)))
0.0b
(/ y (+ (- t z) 1.0))
0.0b
(/ z (+ (- t z) 1.0))
1.0b
(* (- (/ y (+ (- t z) 1.0)) (/ z (+ (- t z) 1.0))) a)

rewrite3.6s

Algorithm
rewrite-expression-head
Rules
186×*-un-lft-identity
82×times-frac
56×add-sqr-sqrt
44×distribute-lft-out--
40×distribute-lft-out
30×add-cube-cbrt
22×associate-*l*
12×associate-/r/
10×add-exp-log associate-/r* add-cbrt-cube
8×difference-of-squares
6×pow1 distribute-rgt-out-- flip3-+ flip-+ div-inv associate-/l* add-log-exp
4×associate-*l/
3×associate-*r*
2×cbrt-undiv flip3-- frac-2neg div-exp clear-num frac-sub flip-- sub-div
1×sub-neg diff-log pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
4 → 148
Calls
4 calls:
873.0ms
(- (/ y (+ (- t z) 1.0)) (/ z (+ (- t z) 1.0)))
81.0ms
(/ y (+ (- t z) 1.0))
137.0ms
(/ z (+ (- t z) 1.0))
2.5s
(* (- (/ y (+ (- t z) 1.0)) (/ z (+ (- t z) 1.0))) a)

series841.0ms

Counts
4 → 12
Calls
4 calls:
442.0ms
(- (/ y (+ (- t z) 1.0)) (/ z (+ (- t z) 1.0)))
64.0ms
(/ y (+ (- t z) 1.0))
100.0ms
(/ z (+ (- t z) 1.0))
234.0ms
(* (- (/ y (+ (- t z) 1.0)) (/ z (+ (- t z) 1.0))) a)

simplify3.8s

Counts
160 → 160
Iterations
IterNodes
done5000
21536
1478
0203

prune3.3s

Pruning

3 alts after pruning (1 fresh and 2 done)

Merged error: 0b

localize41.0ms

Local error

Found 2 expressions with local error:

0.0b
(- t (- z 1.0))
6.8b
(* (- y z) (/ a (- t (- z 1.0))))

rewrite294.0ms

Algorithm
rewrite-expression-head
Rules
35×*-un-lft-identity
28×add-sqr-sqrt
24×associate-*r*
19×times-frac
13×add-cube-cbrt distribute-lft-out--
7×add-exp-log add-cbrt-cube add-log-exp
5×associate-*l* difference-of-squares
4×pow1 flip3-- flip--
3×diff-log
2×frac-times sub-neg associate-*l/ prod-exp associate-/r/ cbrt-unprod associate--r+ unswap-sqr
1×cbrt-undiv associate-*r/ div-exp pow-prod-down *-commutative div-inv associate--r-
Counts
2 → 68
Calls
2 calls:
41.0ms
(- t (- z 1.0))
246.0ms
(* (- y z) (/ a (- t (- z 1.0))))

series194.0ms

Counts
2 → 6
Calls
2 calls:
28.0ms
(- t (- z 1.0))
163.0ms
(* (- y z) (/ a (- t (- z 1.0))))

simplify3.9s

Counts
74 → 74
Iterations
IterNodes
done5001
21220
1354
0140

prune825.0ms

Pruning

3 alts after pruning (0 fresh and 3 done)

Merged error: 0b

regimes1.3s

Accuracy

0% (0.2b remaining)

Error of 0.2b against oracle of 0.0b and baseline of 0.2b

bsearch0.0ms

simplify4.0ms

Iterations
IterNodes
done15
115
013

end0.0ms

sample2.9s

Algorithm
intervals
Results
2.3s8498×body80valid