Details

Time bar (total: 12.2s)

sample35.0ms

Algorithm
intervals
Results
13.0ms262×body80valid

simplify11.0ms

Counts
1 → 1
Iterations
IterNodes
done17
217
110
07

prune8.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 1.1b

localize15.0ms

Local error

Found 2 expressions with local error:

0.0b
(- y (* z t))
1.1b
(/ x (- y (* z t)))

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
10×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
9×times-frac
4×add-cbrt-cube add-exp-log add-log-exp
3×associate-/r* associate-/l*
2×pow1 flip3-- associate-/r/ flip--
1×cbrt-undiv clear-num sub-neg frac-2neg diff-log div-exp div-inv
Counts
2 → 41
Calls
2 calls:
4.0ms
(- y (* z t))
15.0ms
(/ x (- y (* z t)))

series115.0ms

Counts
2 → 6
Calls
2 calls:
55.0ms
(- y (* z t))
60.0ms
(/ x (- y (* z t)))

simplify1.8s

Counts
47 → 47
Iterations
IterNodes
done5001
31425
2480
1166
074

prune365.0ms

Pruning

6 alts after pruning (6 fresh and 0 done)

Merged error: 1.0b

localize32.0ms

Local error

Found 3 expressions with local error:

0.0b
(- y (* z t))
0.2b
(/ 1 (- y (* z t)))
1.2b
(* x (/ 1 (- y (* z t))))

rewrite67.0ms

Algorithm
rewrite-expression-head
Rules
26×add-sqr-sqrt
20×*-un-lft-identity times-frac
19×add-cube-cbrt
16×add-exp-log
15×associate-*r*
10×add-cbrt-cube
6×pow1
5×add-log-exp
4×div-exp prod-exp associate-/r/
3×associate-/r* flip3-- associate-*l* 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-*r/ un-div-inv *-commutative pow-flip inv-pow
Counts
3 → 83
Calls
3 calls:
8.0ms
(- y (* z t))
16.0ms
(/ 1 (- y (* z t)))
39.0ms
(* x (/ 1 (- y (* z t))))

series166.0ms

Counts
3 → 9
Calls
3 calls:
34.0ms
(- y (* z t))
76.0ms
(/ 1 (- y (* z t)))
56.0ms
(* x (/ 1 (- y (* z t))))

simplify2.2s

Counts
92 → 92
Iterations
IterNodes
done5000
32412
2802
1275
0110

prune453.0ms

Pruning

6 alts after pruning (5 fresh and 1 done)

Merged error: 1.0b

localize22.0ms

Local error

Found 2 expressions with local error:

0.0b
(- y (* t z))
1.1b
(/ x (- y (* t z)))

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
10×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
9×times-frac
4×add-cbrt-cube add-exp-log add-log-exp
3×associate-/r* associate-/l*
2×pow1 flip3-- associate-/r/ flip--
1×cbrt-undiv clear-num sub-neg frac-2neg diff-log div-exp div-inv
Counts
2 → 41
Calls
2 calls:
4.0ms
(- y (* t z))
8.0ms
(/ x (- y (* t z)))

series98.0ms

Counts
2 → 6
Calls
2 calls:
37.0ms
(- y (* t z))
61.0ms
(/ x (- y (* t z)))

simplify1.7s

Counts
47 → 47
Iterations
IterNodes
done5001
31325
2452
1160
072

prune311.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 1.0b

localize16.0ms

Local error

Found 3 expressions with local error:

0.0b
(- y (* z t))
0.5b
(/ 1 (/ (- y (* z t)) x))
1.0b
(/ (- y (* z t)) x)

rewrite44.0ms

Algorithm
rewrite-expression-head
Rules
84×times-frac
53×add-sqr-sqrt *-un-lft-identity add-cube-cbrt
16×associate-/r* add-exp-log
10×add-cbrt-cube
8×div-exp
6×div-inv associate-/l*
5×add-log-exp
4×pow1 cbrt-undiv
2×rec-exp clear-num frac-2neg flip3-- 1-exp flip-- associate-/l/
1×sub-neg diff-log div-sub associate-/r/ pow-flip inv-pow
Counts
3 → 118
Calls
3 calls:
8.0ms
(- y (* z t))
17.0ms
(/ 1 (/ (- y (* z t)) x))
12.0ms
(/ (- y (* z t)) x)

series307.0ms

Counts
3 → 9
Calls
3 calls:
56.0ms
(- y (* z t))
186.0ms
(/ 1 (/ (- y (* z t)) x))
66.0ms
(/ (- y (* z t)) x)

simplify2.1s

Counts
127 → 127
Iterations
IterNodes
done5065
33818
21214
1451
0174

prune646.0ms

Pruning

6 alts after pruning (4 fresh and 2 done)

Merged error: 1.0b

regimes645.0ms

Accuracy

0% (0.1b remaining)

Error of 2.7b against oracle of 2.7b and baseline of 2.7b

bsearch0.0ms

simplify2.0ms

Iterations
IterNodes
done13
113
09

end0.0ms

sample977.0ms

Algorithm
intervals
Results
605.0ms8380×body80valid