Details

Time bar (total: 17.0s)

sample28.0ms

Algorithm
intervals
Results
13.0ms354×body80valid

simplify3.5s

Counts
1 → 1
Iterations
IterNodes
done5001
133507
122216
111438
10920
9609
8462
7317
6187
5122
479
349
226
114
08

prune9.0ms

Pruning

2 alts after pruning (2 fresh and 0 done)

Merged error: 0.1b

localize14.0ms

Local error

Found 2 expressions with local error:

0.0b
(/ (- y x) t)
4.9b
(fma (/ (- y x) t) z x)

rewrite13.0ms

Algorithm
rewrite-expression-head
Rules
20×add-sqr-sqrt *-un-lft-identity
15×times-frac
12×add-cube-cbrt
associate-/l*
add-cbrt-cube add-exp-log distribute-lft-out-- difference-of-squares
associate-/r*
expm1-log1p-u pow1 insert-posit16 log1p-expm1-u add-log-exp associate-/l/
cbrt-undiv clear-num frac-2neg flip3-- div-sub div-exp fma-udef div-inv flip--
Counts
2 → 52
Calls
2 calls:
12.0ms
(/ (- y x) t)
0.0ms
(fma (/ (- y x) t) z x)

series81.0ms

Counts
2 → 6
Calls
2 calls:
30.0ms
(/ (- y x) t)
51.0ms
(fma (/ (- y x) t) z x)

simplify1.3s

Counts
58 → 58
Iterations
IterNodes
done5000
31327
2446
1201
095

prune272.0ms

Pruning

7 alts after pruning (7 fresh and 0 done)

Merged error: 0.0b

localize16.0ms

Local error

Found 3 expressions with local error:

0.0b
(- x (* (/ x t) z))
1.0b
(fma (/ z t) y (- x (* (/ x t) z)))
5.4b
(* (/ x t) z)

rewrite20.0ms

Algorithm
rewrite-expression-head
Rules
18×add-sqr-sqrt
13×*-un-lft-identity associate-*l* add-cube-cbrt
10×times-frac
add-cbrt-cube add-exp-log
pow1 add-log-exp
expm1-log1p-u fma-neg associate-*r* prod-diff insert-posit16 log1p-expm1-u
prod-exp cbrt-unprod unswap-sqr
cbrt-undiv sub-neg flip3-- diff-log div-exp pow-prod-down associate-*l/ *-commutative fma-udef div-inv flip--
Counts
3 → 67
Calls
3 calls:
5.0ms
(- x (* (/ x t) z))
0.0ms
(fma (/ z t) y (- x (* (/ x t) z)))
14.0ms
(* (/ x t) z)

series140.0ms

Counts
3 → 9
Calls
3 calls:
59.0ms
(- x (* (/ x t) z))
57.0ms
(fma (/ z t) y (- x (* (/ x t) z)))
24.0ms
(* (/ x t) z)

simplify2.7s

Counts
76 → 76
Iterations
IterNodes
done5000
34236
2941
1266
0120

prune378.0ms

Pruning

7 alts after pruning (7 fresh and 0 done)

Merged error: 0.0b

localize26.0ms

Local error

Found 3 expressions with local error:

0.0b
(- x (* x (/ z t)))
1.0b
(fma (/ z t) y (- x (* x (/ z t))))
3.9b
(* x (/ z t))

rewrite30.0ms

Algorithm
rewrite-expression-head
Rules
18×add-sqr-sqrt
13×*-un-lft-identity associate-*r* add-cube-cbrt
10×times-frac
add-cbrt-cube add-exp-log
pow1 add-log-exp
expm1-log1p-u fma-neg associate-*l* prod-diff insert-posit16 log1p-expm1-u
prod-exp cbrt-unprod unswap-sqr
cbrt-undiv sub-neg flip3-- diff-log div-exp pow-prod-down associate-*r/ *-commutative fma-udef div-inv flip--
Counts
3 → 67
Calls
3 calls:
10.0ms
(- x (* x (/ z t)))
0.0ms
(fma (/ z t) y (- x (* x (/ z t))))
18.0ms
(* x (/ z t))

series112.0ms

Counts
3 → 9
Calls
3 calls:
34.0ms
(- x (* x (/ z t)))
49.0ms
(fma (/ z t) y (- x (* x (/ z t))))
29.0ms
(* x (/ z t))

simplify2.6s

Counts
76 → 76
Iterations
IterNodes
done5000
34359
2885
1283
0121

prune397.0ms

Pruning

7 alts after pruning (6 fresh and 1 done)

Merged error: 0.0b

localize44.0ms

Local error

Found 4 expressions with local error:

1.2b
(* x (* (cbrt (/ z t)) (cbrt (/ z t))))
10.4b
(cbrt (/ z t))
10.4b
(cbrt (/ z t))
10.4b
(cbrt (/ z t))

rewrite46.0ms

Algorithm
rewrite-expression-head
Rules
39×cbrt-prod
27×add-sqr-sqrt times-frac
26×*-un-lft-identity add-cube-cbrt
pow1 add-exp-log
cbrt-div add-cbrt-cube
expm1-log1p-u associate-*r/ insert-posit16 log1p-expm1-u add-log-exp
pow1/3 associate-*l* pow-prod-down prod-exp cbrt-unprod div-inv
frac-times associate-*r* associate-*l/ *-commutative unswap-sqr
Counts
4 → 100
Calls
4 calls:
35.0ms
(* x (* (cbrt (/ z t)) (cbrt (/ z t))))
3.0ms
(cbrt (/ z t))
3.0ms
(cbrt (/ z t))
3.0ms
(cbrt (/ z t))

series366.0ms

Counts
4 → 12
Calls
4 calls:
111.0ms
(* x (* (cbrt (/ z t)) (cbrt (/ z t))))
87.0ms
(cbrt (/ z t))
77.0ms
(cbrt (/ z t))
91.0ms
(cbrt (/ z t))

simplify2.5s

Counts
112 → 112
Iterations
IterNodes
done5003
43209
31202
2518
1247
0133

prune672.0ms

Pruning

7 alts after pruning (5 fresh and 2 done)

Merged error: 0.0b

regimes301.0ms

Accuracy

0% (1.8b remaining)

Error of 1.9b against oracle of 0.0b and baseline of 1.9b

bsearch0.0ms

simplify1.0ms

Iterations
IterNodes
done9
19
08

end0.0ms

sample1.4s

Algorithm
intervals
Results
987.0ms10648×body80valid