Details

Time bar (total: 12.7s)

sample47.0ms

Algorithm
intervals
Results
31.0ms256×body80valid

simplify922.0ms

Counts
1 → 1
Iterations
IterNodes
done5001
51610
4348
3141
260
125
013

prune12.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 2.7b

localize19.0ms

Local error

Found 4 expressions with local error:

0.0b
(- (* 2.0 z) (/ (* y t) z))
0.0b
(* (/ y (- (* 2.0 z) (/ (* y t) z))) 2.0)
4.3b
(/ (* y t) z)
5.5b
(/ y (- (* 2.0 z) (/ (* y t) z)))

rewrite85.0ms

Algorithm
rewrite-expression-head
Rules
27×add-sqr-sqrt
22×*-un-lft-identity times-frac add-cube-cbrt
16×add-cbrt-cube add-exp-log
15×associate-*l*
6×pow1 associate-/r* add-log-exp
4×cbrt-undiv div-exp associate-/r/ insert-posit16 associate-/l*
3×flip3-- associate-*r* prod-exp cbrt-unprod div-inv flip--
2×clear-num frac-2neg unswap-sqr
1×sub-neg diff-log pow-prod-down associate-*l/ *-commutative
Counts
4 → 100
Calls
4 calls:
14.0ms
(- (* 2.0 z) (/ (* y t) z))
48.0ms
(* (/ y (- (* 2.0 z) (/ (* y t) z))) 2.0)
9.0ms
(/ (* y t) z)
12.0ms
(/ y (- (* 2.0 z) (/ (* y t) z)))

series575.0ms

Counts
4 → 12
Calls
4 calls:
57.0ms
(- (* 2.0 z) (/ (* y t) z))
231.0ms
(* (/ y (- (* 2.0 z) (/ (* y t) z))) 2.0)
24.0ms
(/ (* y t) z)
263.0ms
(/ y (- (* 2.0 z) (/ (* y t) z)))

simplify1.4s

Counts
112 → 112
Iterations
IterNodes
done5000
21874
1385
0154

prune505.0ms

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0.8b

localize26.0ms

Local error

Found 4 expressions with local error:

0.0b
(- (* 2.0 z) (/ y (/ z t)))
0.0b
(* (/ y (- (* 2.0 z) (/ y (/ z t)))) 2.0)
3.9b
(/ y (/ z t))
5.5b
(/ y (- (* 2.0 z) (/ y (/ z t))))

rewrite102.0ms

Algorithm
rewrite-expression-head
Rules
94×times-frac
67×add-sqr-sqrt
62×*-un-lft-identity add-cube-cbrt
16×associate-/r* add-cbrt-cube add-exp-log
15×associate-*l*
7×div-inv
6×pow1 associate-/l* add-log-exp
5×cbrt-undiv div-exp associate-/r/
4×insert-posit16
3×flip3-- associate-*r* flip--
2×clear-num frac-2neg prod-exp cbrt-unprod unswap-sqr
1×sub-neg diff-log pow-prod-down associate-*l/ *-commutative
Counts
4 → 149
Calls
4 calls:
13.0ms
(- (* 2.0 z) (/ y (/ z t)))
57.0ms
(* (/ y (- (* 2.0 z) (/ y (/ z t)))) 2.0)
8.0ms
(/ y (/ z t))
22.0ms
(/ y (- (* 2.0 z) (/ y (/ z t))))

series460.0ms

Counts
4 → 12
Calls
4 calls:
42.0ms
(- (* 2.0 z) (/ y (/ z t)))
174.0ms
(* (/ y (- (* 2.0 z) (/ y (/ z t)))) 2.0)
20.0ms
(/ y (/ z t))
224.0ms
(/ y (- (* 2.0 z) (/ y (/ z t))))

simplify1.5s

Counts
161 → 161
Iterations
IterNodes
done5001
22949
1628
0247

prune880.0ms

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.8b

localize35.0ms

Local error

Found 4 expressions with local error:

0.0b
(* (/ 1 (/ (- (* 2.0 z) (/ y (/ z t))) y)) 2.0)
0.3b
(/ 1 (/ (- (* 2.0 z) (/ y (/ z t))) y))
3.9b
(/ y (/ z t))
5.5b
(/ (- (* 2.0 z) (/ y (/ z t))) y)

rewrite108.0ms

Algorithm
rewrite-expression-head
Rules
231×times-frac
146×add-sqr-sqrt
134×*-un-lft-identity
132×add-cube-cbrt
44×associate-*l*
41×add-exp-log
29×associate-/r*
25×add-cbrt-cube
18×div-exp
15×div-inv
10×cbrt-undiv
9×associate-/l*
7×pow1 prod-exp
5×unswap-sqr
4×rec-exp 1-exp insert-posit16 add-log-exp
3×clear-num frac-2neg associate-*r* associate-/r/ cbrt-unprod
2×associate-/l/
1×flip3-- div-sub pow-prod-down associate-*l/ *-commutative pow-flip flip-- inv-pow
Counts
4 → 252
Calls
4 calls:
47.0ms
(* (/ 1 (/ (- (* 2.0 z) (/ y (/ z t))) y)) 2.0)
17.0ms
(/ 1 (/ (- (* 2.0 z) (/ y (/ z t))) y))
6.0ms
(/ y (/ z t))
32.0ms
(/ (- (* 2.0 z) (/ y (/ z t))) y)

series176.0ms

Counts
4 → 12
Calls
4 calls:
42.0ms
(* (/ 1 (/ (- (* 2.0 z) (/ y (/ z t))) y)) 2.0)
41.0ms
(/ 1 (/ (- (* 2.0 z) (/ y (/ z t))) y))
23.0ms
(/ y (/ z t))
70.0ms
(/ (- (* 2.0 z) (/ y (/ z t))) y)

simplify892.0ms

Counts
264 → 264
Iterations
IterNodes
done5000
11031
0375

prune1.5s

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.0b

localize23.0ms

Local error

Found 3 expressions with local error:

0.0b
(* (/ 1 (- (* 2.0 (/ z y)) (/ t z))) 2.0)
0.0b
(- (* 2.0 (/ z y)) (/ t z))
0.3b
(/ 1 (- (* 2.0 (/ z y)) (/ t z)))

rewrite70.0ms

Algorithm
rewrite-expression-head
Rules
26×add-sqr-sqrt
20×*-un-lft-identity times-frac
19×add-cube-cbrt
16×associate-*l* add-exp-log
10×add-cbrt-cube
6×pow1 associate-/r/
5×add-log-exp
4×div-exp prod-exp
3×associate-/r* flip3-- associate-*r* associate-*r/ frac-sub insert-posit16 flip-- associate-/l* unswap-sqr
2×cbrt-undiv rec-exp 1-exp cbrt-unprod div-inv
1×clear-num sub-neg frac-2neg diff-log pow-prod-down associate-*l/ *-commutative pow-flip inv-pow
Counts
3 → 88
Calls
3 calls:
37.0ms
(* (/ 1 (- (* 2.0 (/ z y)) (/ t z))) 2.0)
9.0ms
(- (* 2.0 (/ z y)) (/ t z))
23.0ms
(/ 1 (- (* 2.0 (/ z y)) (/ t z)))

series97.0ms

Counts
3 → 9
Calls
3 calls:
33.0ms
(* (/ 1 (- (* 2.0 (/ z y)) (/ t z))) 2.0)
34.0ms
(- (* 2.0 (/ z y)) (/ t z))
30.0ms
(/ 1 (- (* 2.0 (/ z y)) (/ t z)))

simplify1.1s

Counts
97 → 97
Iterations
IterNodes
done5000
21492
1310
0121

prune433.0ms

Pruning

4 alts after pruning (2 fresh and 2 done)

Merged error: 0b

regimes188.0ms

Accuracy

0% (0.1b remaining)

Error of 0.1b against oracle of 0.0b and baseline of 0.1b

bsearch0.0ms

simplify3.0ms

Iterations
IterNodes
done17
117
013

end0.0ms

sample1.7s

Algorithm
intervals
Results
1.4s8000×body80valid