Details

Time bar (total: 7.6s)

sample40.0ms

Algorithm
intervals
Results
14.0ms347×body80valid

simplify794.0ms

Counts
1 → 1
Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
099
1209
2419
3579
4769
51109
61669
72209
83199
94239
104799
115009
125109
done5109

prune2.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 0.0b

localize11.0ms

Local error

Found 1 expressions with local error:

0.0b
(/ (- (+ x y) z) (* t 2.0))

rewrite94.0ms

Algorithm
rewrite-expression-head
Rules
13×*-un-lft-identity
add-sqr-sqrt
add-exp-log times-frac add-cbrt-cube associate-/l*
distribute-lft-out--
add-cube-cbrt
cbrt-undiv div-exp associate-/l/ distribute-lft-out difference-of-squares
pow1 expm1-log1p-u flip3-- frac-2neg div-sub prod-exp clear-num associate-/r* flip-- cbrt-unprod log1p-expm1-u div-inv add-log-exp
Counts
1 → 32
Calls
1 calls:
93.0ms
(/ (- (+ x y) z) (* t 2.0))

series66.0ms

Counts
1 → 3
Calls
1 calls:
66.0ms
(/ (- (+ x y) z) (* t 2.0))

simplify2.0s

Counts
35 → 35
Iterations

Useful iterations: 3 (921.0ms)

IterNodesCost
080438
1206430
2730374
33341372
done5000372

prune86.0ms

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0b

localize23.0ms

Local error

Found 3 expressions with local error:

0.0b
(- (+ (/ y t) (/ x t)) (/ z t))
0.0b
(+ (/ y t) (/ x t))
0.2b
(* 0.5 (- (+ (/ y t) (/ x t)) (/ z t)))

rewrite1.0s

Algorithm
rewrite-expression-head
Rules
664×*-un-lft-identity
491×times-frac
320×add-sqr-sqrt
312×prod-diff
308×add-cube-cbrt
172×distribute-lft-out
107×distribute-rgt-in distribute-lft-in div-inv
41×distribute-rgt-out
13×fma-def
10×associate-*r* distribute-lft-out-- add-log-exp
fma-neg
frac-sub
pow1 add-exp-log associate-*r/ add-cbrt-cube
difference-of-squares
expm1-log1p-u sub-neg flip3-+ associate-*l* frac-add associate--l+ flip-+ log1p-expm1-u
flip3-- diff-log sum-log flip--
+-commutative pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
Counts
3 → 416
Calls
3 calls:
364.0ms
(- (+ (/ y t) (/ x t)) (/ z t))
42.0ms
(+ (/ y t) (/ x t))
528.0ms
(* 0.5 (- (+ (/ y t) (/ x t)) (/ z t)))

series106.0ms

Counts
3 → 9
Calls
3 calls:
38.0ms
(- (+ (/ y t) (/ x t)) (/ z t))
27.0ms
(+ (/ y t) (/ x t))
41.0ms
(* 0.5 (- (+ (/ y t) (/ x t)) (/ z t)))

simplify1.9s

Counts
425 → 425
Iterations

Useful iterations: done (1.8s)

IterNodesCost
051017156
193415331
2230411312
done50008812

prune431.0ms

Pruning

2 alts after pruning (0 fresh and 2 done)

Merged error: 0b

regimes178.0ms

Accuracy

0% (0.0b remaining)

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

bsearch0.0ms

simplify2.0ms

Iterations

Useful iterations: 0 (0.0ms)

IterNodesCost
099
1119
done119

end0.0ms

sample945.0ms

Algorithm
intervals
Results
381.0ms10946×body80valid