Details

Time bar (total: 15.2s)

sample92.0ms

Algorithm
intervals
Results
9.0ms266×body80valid

simplify974.0ms

Counts
1 → 1
Iterations
IterNodes
done5000
101226
9555
8476
7436
6412
5356
4239
3132
265
125
08

prune7.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 17.7b

localize14.0ms

Local error

Found 2 expressions with local error:

0.0b
(* (+ t1 u) (+ t1 u))
17.4b
(/ (* (- t1) v) (* (+ t1 u) (+ t1 u)))

rewrite78.0ms

Algorithm
rewrite-expression-head
Rules
20×*-un-lft-identity
16×add-cbrt-cube add-exp-log
12×flip3-+ flip-+
9×pow1
8×add-sqr-sqrt frac-times associate-/r/
6×swap-sqr add-cube-cbrt distribute-lft-out
5×prod-exp cbrt-unprod
4×cbrt-undiv div-exp associate-*r* associate-*l* associate-*l/ associate-*r/
2×add-log-exp
1×distribute-lft-neg-out pow2 distribute-rgt-in clear-num associate-/r* frac-2neg distribute-lft-in times-frac pow-plus pow-prod-down distribute-frac-neg pow-sqr *-commutative pow-prod-up div-inv associate-/l* unswap-sqr
Counts
2 → 70
Calls
2 calls:
49.0ms
(* (+ t1 u) (+ t1 u))
22.0ms
(/ (* (- t1) v) (* (+ t1 u) (+ t1 u)))

series152.0ms

Counts
2 → 6
Calls
2 calls:
17.0ms
(* (+ t1 u) (+ t1 u))
135.0ms
(/ (* (- t1) v) (* (+ t1 u) (+ t1 u)))

simplify2.0s

Counts
76 → 76
Iterations
IterNodes
done5000
23266
1422
0112

prune329.0ms

Pruning

6 alts after pruning (6 fresh and 0 done)

Merged error: 0.0b

localize31.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ v (+ t1 u))
0.0b
(/ (- t1) (+ t1 u))
1.2b
(* (/ (- t1) (+ t1 u)) (/ v (+ t1 u)))

rewrite138.0ms

Algorithm
rewrite-expression-head
Rules
125×*-un-lft-identity
108×times-frac
81×add-sqr-sqrt
69×add-cube-cbrt
46×associate-*l*
28×distribute-lft-out
27×distribute-lft-neg-in distribute-rgt-neg-in
19×add-cbrt-cube add-exp-log
18×associate-*r*
13×associate-/l*
9×neg-mul-1
8×associate-/r* associate-/r/
6×cbrt-undiv div-exp
5×pow1
4×flip3-+ prod-exp cbrt-unprod flip-+ div-inv unswap-sqr
3×add-log-exp
2×clear-num frac-2neg distribute-frac-neg
1×distribute-lft-neg-out neg-sub0 frac-times div-sub pow-prod-down associate-*l/ associate-*r/ *-commutative
Counts
3 → 192
Calls
3 calls:
13.0ms
(/ v (+ t1 u))
12.0ms
(/ (- t1) (+ t1 u))
97.0ms
(* (/ (- t1) (+ t1 u)) (/ v (+ t1 u)))

series310.0ms

Counts
3 → 9
Calls
3 calls:
47.0ms
(/ v (+ t1 u))
78.0ms
(/ (- t1) (+ t1 u))
185.0ms
(* (/ (- t1) (+ t1 u)) (/ v (+ t1 u)))

simplify2.1s

Counts
201 → 201
Iterations
IterNodes
done5000
23655
1646
0213

prune1.0s

Pruning

8 alts after pruning (7 fresh and 1 done)

Merged error: 0b

localize19.0ms

Local error

Found 3 expressions with local error:

0.0b
(/ (- t1) (+ t1 u))
0.2b
(* (* (/ (- t1) (+ t1 u)) v) (/ 1 (+ t1 u)))
2.9b
(* (/ (- t1) (+ t1 u)) v)

rewrite165.0ms

Algorithm
rewrite-expression-head
Rules
109×*-un-lft-identity
93×times-frac
66×add-sqr-sqrt
61×add-cube-cbrt
49×add-exp-log
47×associate-*l*
31×add-cbrt-cube
27×distribute-lft-neg-in distribute-rgt-neg-in
24×distribute-lft-out
22×prod-exp
21×associate-*r*
12×div-exp cbrt-unprod
10×pow1 associate-/l*
9×neg-mul-1
7×cbrt-undiv
6×associate-/r/
4×associate-/r* pow-prod-down associate-*l/
3×distribute-lft-neg-out rec-exp flip3-+ 1-exp distribute-frac-neg flip-+ div-inv add-log-exp
2×*-commutative unswap-sqr
1×neg-sub0 frac-times clear-num frac-2neg div-sub associate-*r/ un-div-inv
Counts
3 → 188
Calls
3 calls:
25.0ms
(/ (- t1) (+ t1 u))
83.0ms
(* (* (/ (- t1) (+ t1 u)) v) (/ 1 (+ t1 u)))
42.0ms
(* (/ (- t1) (+ t1 u)) v)

series359.0ms

Counts
3 → 9
Calls
3 calls:
55.0ms
(/ (- t1) (+ t1 u))
180.0ms
(* (* (/ (- t1) (+ t1 u)) v) (/ 1 (+ t1 u)))
125.0ms
(* (/ (- t1) (+ t1 u)) v)

simplify3.4s

Counts
197 → 197
Iterations
IterNodes
done5001
24136
1678
0231

prune861.0ms

Pruning

8 alts after pruning (6 fresh and 2 done)

Merged error: 0b

localize11.0ms

Local error

Found 2 expressions with local error:

0.1b
(/ (/ (* (- t1) v) (+ t1 u)) (+ t1 u))
10.2b
(/ (* (- t1) v) (+ t1 u))

rewrite45.0ms

Algorithm
rewrite-expression-head
Rules
64×times-frac
61×*-un-lft-identity
25×add-sqr-sqrt add-cube-cbrt
18×distribute-lft-out
16×add-cbrt-cube add-exp-log
14×associate-/r/
11×associate-/l*
8×associate-/r*
7×cbrt-undiv flip3-+ div-exp flip-+ div-inv
3×distribute-frac-neg
2×distribute-lft-neg-out pow1 clear-num frac-2neg prod-exp cbrt-unprod add-log-exp
1×associate-/l/
Counts
2 → 100
Calls
2 calls:
25.0ms
(/ (/ (* (- t1) v) (+ t1 u)) (+ t1 u))
16.0ms
(/ (* (- t1) v) (+ t1 u))

series167.0ms

Counts
2 → 6
Calls
2 calls:
100.0ms
(/ (/ (* (- t1) v) (+ t1 u)) (+ t1 u))
66.0ms
(/ (* (- t1) v) (+ t1 u))

simplify1.7s

Counts
106 → 106
Iterations
IterNodes
done5001
22420
1401
0144

prune474.0ms

Pruning

7 alts after pruning (4 fresh and 3 done)

Merged error: 0b

regimes204.0ms

Accuracy

0% (1.3b remaining)

Error of 1.4b against oracle of 0.0b and baseline of 1.4b

bsearch0.0ms

simplify15.0ms

Iterations
IterNodes
done52
552
443
332
221
117
010

end0.0ms

sample693.0ms

Algorithm
intervals
Results
459.0ms8248×body80valid