Details

Time bar (total: 10.8s)

sample28.0ms

Algorithm
intervals
Results
12.0ms357×body80valid

simplify1.2s

Counts
1 → 1
Iterations
IterNodes
done5000
82495
7794
6297
5129
479
348
228
114
08

prune4.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 5.7b

localize11.0ms

Local error

Found 2 expressions with local error:

0.0b
(+ x (/ (* (- y x) z) t))
6.4b
(/ (* (- y x) z) t)

rewrite21.0ms

Algorithm
rewrite-expression-head
Rules
7×add-cbrt-cube add-exp-log
6×*-un-lft-identity
4×add-sqr-sqrt add-cube-cbrt add-log-exp
3×associate-/r* times-frac
2×pow1 cbrt-undiv div-exp associate-*l/ associate-/l/
1×+-commutative clear-num sum-log frac-2neg flip3-+ flip3-- prod-exp cbrt-unprod flip-+ div-inv flip-- distribute-lft-out associate-/l*
Counts
2 → 35
Calls
2 calls:
7.0ms
(+ x (/ (* (- y x) z) t))
13.0ms
(/ (* (- y x) z) t)

series103.0ms

Counts
2 → 6
Calls
2 calls:
51.0ms
(+ x (/ (* (- y x) z) t))
52.0ms
(/ (* (- y x) z) t)

simplify951.0ms

Counts
41 → 41
Iterations
IterNodes
done5001
21187
1241
084

prune231.0ms

Pruning

8 alts after pruning (8 fresh and 0 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 2 expressions with local error:

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

rewrite84.0ms

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 associate-/l/
1×+-commutative clear-num associate-+r- sum-log frac-2neg flip3-+ flip3-- associate-/r/ flip-+ flip-- distribute-lft-out
Counts
2 → 114
Calls
2 calls:
53.0ms
(+ x (/ (- y x) (/ t z)))
23.0ms
(/ (- y x) (/ t z))

series120.0ms

Counts
2 → 6
Calls
2 calls:
55.0ms
(+ x (/ (- y x) (/ t z)))
64.0ms
(/ (- y x) (/ t z))

simplify1.3s

Counts
120 → 120
Iterations
IterNodes
done5000
23013
1664
0217

prune642.0ms

Pruning

7 alts after pruning (7 fresh and 0 done)

Merged error: 0b

localize25.0ms

Local error

Found 4 expressions with local error:

0.0b
(- (/ y (/ t z)) (/ x (/ t z)))
0.0b
(+ x (- (/ y (/ t z)) (/ x (/ t z))))
3.5b
(/ y (/ t z))
5.0b
(/ x (/ t z))

rewrite477.0ms

Algorithm
rewrite-expression-head
Rules
212×times-frac
138×add-sqr-sqrt
135×*-un-lft-identity
102×add-cube-cbrt
26×associate-/r*
15×distribute-lft-out--
14×add-cbrt-cube add-exp-log div-inv
11×add-log-exp
9×difference-of-squares
6×cbrt-undiv div-exp associate-/l*
4×pow1 associate-/r/
2×associate-+r+ clear-num sum-log sub-neg frac-2neg distribute-rgt-out-- diff-log distribute-lft-out
1×+-commutative associate-+r- flip3-+ flip3-- frac-sub flip-+ flip-- sub-div
Counts
4 → 196
Calls
4 calls:
135.0ms
(- (/ y (/ t z)) (/ x (/ t z)))
307.0ms
(+ x (- (/ y (/ t z)) (/ x (/ t z))))
10.0ms
(/ y (/ t z))
11.0ms
(/ x (/ t z))

series152.0ms

Counts
4 → 12
Calls
4 calls:
49.0ms
(- (/ y (/ t z)) (/ x (/ t z)))
52.0ms
(+ x (- (/ y (/ t z)) (/ x (/ t z))))
25.0ms
(/ y (/ t z))
26.0ms
(/ x (/ t z))

simplify1.4s

Counts
208 → 208
Iterations
IterNodes
done5000
23747
1853
0321

prune1.3s

Pruning

6 alts after pruning (6 fresh and 0 done)

Merged error: 0b

localize16.0ms

Local error

Found 2 expressions with local error:

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

rewrite45.0ms

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 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 → 49
Calls
2 calls:
8.0ms
(+ x (* (- y x) (/ z t)))
35.0ms
(* (- y x) (/ z t))

series118.0ms

Counts
2 → 6
Calls
2 calls:
56.0ms
(+ x (* (- y x) (/ z t)))
62.0ms
(* (- y x) (/ z t))

simplify1.2s

Counts
55 → 55
Iterations
IterNodes
done5002
21522
1308
0115

prune195.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 0b

regimes304.0ms

Accuracy

0% (1.8b remaining)

Error of 1.8b against oracle of 0.0b and baseline of 1.8b

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done10
110
08

end0.0ms

sample853.0ms

Algorithm
intervals
Results
412.0ms10655×body80valid