Details

Time bar (total: 6.9m)

sample52.6s

Algorithm
intervals
Results
52.1s3217×body10240exit
202.0ms3473×pre80true
86.0ms248×body80valid
5.0msbody1280valid
1.0msbody160valid
1.0msbody640valid
1.0msbody320valid

simplify2.9s

Counts
1 → 1
Iterations
IterNodes
48128
3743
2143
154
022

prune12.0ms

Pruning

1 alts after pruning (1 fresh and 0 done)

Merged error: 3.9b

localize44.0ms

Local error

Found 4 expressions with local error:

0.1b
(- 1 (/ 1 (+ 1 (exp (- s)))))
0.1b
(- 1 (/ 1 (+ 1 (exp (- t)))))
1.3b
(pow (/ 1 (+ 1 (exp (- t)))) c_p)
2.5b
(/ (* (pow (/ 1 (+ 1 (exp (- s)))) c_p) (pow (- 1 (/ 1 (+ 1 (exp (- s))))) c_n)) (* (pow (/ 1 (+ 1 (exp (- t)))) c_p) (pow (- 1 (/ 1 (+ 1 (exp (- t))))) c_n)))

rewrite251.0ms

Algorithm
rewrite-expression-head
Rules
1187×add-exp-log
688×pow-exp
684×prod-exp
591×div-exp
343×pow-to-exp
115×rec-exp 1-exp
35×add-sqr-sqrt *-un-lft-identity
21×times-frac
18×unpow-prod-down
16×add-cbrt-cube
13×add-cube-cbrt
12×difference-of-squares
add-log-exp
pow1
cbrt-undiv cbrt-unprod insert-posit16 div-inv distribute-lft-out--
pow-unpow pow-pow distribute-lft-out
sub-neg flip3-- diff-log associate-/r/ flip--
clear-num associate-/r* frac-2neg flip3-+ flip-+ pow-flip associate-/l* inv-pow sqr-pow
Counts
4 → 459
Calls
4 calls:
32.0ms
(- 1 (/ 1 (+ 1 (exp (- s)))))
32.0ms
(- 1 (/ 1 (+ 1 (exp (- t)))))
14.0ms
(pow (/ 1 (+ 1 (exp (- t)))) c_p)
159.0ms
(/ (* (pow (/ 1 (+ 1 (exp (- s)))) c_p) (pow (- 1 (/ 1 (+ 1 (exp (- s))))) c_n)) (* (pow (/ 1 (+ 1 (exp (- t)))) c_p) (pow (- 1 (/ 1 (+ 1 (exp (- t))))) c_n)))

series666.0ms

Counts
4 → 12
Calls
4 calls:
31.0ms
(- 1 (/ 1 (+ 1 (exp (- s)))))
28.0ms
(- 1 (/ 1 (+ 1 (exp (- t)))))
59.0ms
(pow (/ 1 (+ 1 (exp (- t)))) c_p)
547.0ms
(/ (* (pow (/ 1 (+ 1 (exp (- s)))) c_p) (pow (- 1 (/ 1 (+ 1 (exp (- s))))) c_n)) (* (pow (/ 1 (+ 1 (exp (- t)))) c_p) (pow (- 1 (/ 1 (+ 1 (exp (- t))))) c_n)))

simplify1.4s

Counts
471 → 471
Iterations
IterNodes
23892
11272
0432

prune6.2s

Pruning

4 alts after pruning (4 fresh and 0 done)

Merged error: 0.1b

localize67.0ms

Local error

Found 4 expressions with local error:

0.2b
(* (log (- 1 (/ 1 (+ (exp (- s)) 1)))) c_n)
0.2b
(* (log (+ 1 (exp (- t)))) c_p)
1.3b
(log (+ 1 (exp (- t))))
10.4b
(- (- (* (log (- 1 (/ 1 (+ (exp (- s)) 1)))) c_n) (* c_p (log (+ (exp (- s)) 1)))) (- (* c_n (log (- 1 (/ 1 (+ 1 (exp (- t))))))) (* (log (+ 1 (exp (- t)))) c_p)))

rewrite130.0ms

Algorithm
rewrite-expression-head
Rules
39×add-sqr-sqrt
31×*-un-lft-identity
26×log-prod
24×associate--l+ associate--r+
16×add-log-exp
13×difference-of-squares
11×distribute-rgt-in pow1 distribute-lft-in add-cube-cbrt
add-exp-log
times-frac add-cbrt-cube diff-log associate-*l*
associate-*r*
flip3-- flip-- distribute-lft-out--
frac-sub insert-posit16
sub-neg log-pow
log-div pow-prod-down prod-exp *-commutative cbrt-unprod div-inv unswap-sqr
associate--l- flip3-+ rem-log-exp flip-+ distribute-lft-out associate--r-
Counts
4 → 106
Calls
4 calls:
8.0ms
(* (log (- 1 (/ 1 (+ (exp (- s)) 1)))) c_n)
8.0ms
(* (log (+ 1 (exp (- t)))) c_p)
6.0ms
(log (+ 1 (exp (- t))))
106.0ms
(- (- (* (log (- 1 (/ 1 (+ (exp (- s)) 1)))) c_n) (* c_p (log (+ (exp (- s)) 1)))) (- (* c_n (log (- 1 (/ 1 (+ 1 (exp (- t))))))) (* (log (+ 1 (exp (- t)))) c_p)))

series505.0ms

Counts
4 → 12
Calls
4 calls:
83.0ms
(* (log (- 1 (/ 1 (+ (exp (- s)) 1)))) c_n)
61.0ms
(* (log (+ 1 (exp (- t)))) c_p)
55.0ms
(log (+ 1 (exp (- t))))
305.0ms
(- (- (* (log (- 1 (/ 1 (+ (exp (- s)) 1)))) c_n) (* c_p (log (+ (exp (- s)) 1)))) (- (* c_n (log (- 1 (/ 1 (+ 1 (exp (- t))))))) (* (log (+ 1 (exp (- t)))) c_p)))

simplify699.0ms

Counts
118 → 118
Iterations
IterNodes
22256
1737
0292

prune1.8s

Pruning

3 alts after pruning (3 fresh and 0 done)

Merged error: 0.1b

localize79.0ms

Local error

Found 4 expressions with local error:

0.2b
(* c_p (log (+ (exp (- s)) 1)))
0.2b
(* (log (- 1 (/ 1 (+ (exp (- s)) 1)))) c_n)
0.2b
(* (+ (* (* t t) 1/8) (- (log 2) (* 1/2 t))) c_p)
10.4b
(- (- (* (log (- 1 (/ 1 (+ (exp (- s)) 1)))) c_n) (* c_p (log (+ (exp (- s)) 1)))) (- (* c_n (log (- 1 (/ 1 (+ 1 (exp (- t))))))) (* (+ (* (* t t) 1/8) (- (log 2) (* 1/2 t))) c_p)))

rewrite217.0ms

Algorithm
rewrite-expression-head
Rules
44×add-sqr-sqrt
36×*-un-lft-identity
30×log-prod
24×associate--l+ associate--r+
16×add-log-exp
15×distribute-rgt-in distribute-lft-in
14×add-cube-cbrt
13×difference-of-squares
12×pow1
10×add-cbrt-cube associate-*r* associate-*l* add-exp-log
times-frac diff-log
flip3-- flip-- distribute-lft-out--
frac-sub insert-posit16
sub-neg pow-prod-down prod-exp *-commutative cbrt-unprod unswap-sqr
associate-*l/ log-pow div-inv distribute-lft-out
associate--l- flip3-+ flip-+ associate--r-
Counts
4 → 119
Calls
4 calls:
22.0ms
(* c_p (log (+ (exp (- s)) 1)))
8.0ms
(* (log (- 1 (/ 1 (+ (exp (- s)) 1)))) c_n)
78.0ms
(* (+ (* (* t t) 1/8) (- (log 2) (* 1/2 t))) c_p)
107.0ms
(- (- (* (log (- 1 (/ 1 (+ (exp (- s)) 1)))) c_n) (* c_p (log (+ (exp (- s)) 1)))) (- (* c_n (log (- 1 (/ 1 (+ 1 (exp (- t))))))) (* (+ (* (* t t) 1/8) (- (log 2) (* 1/2 t))) c_p)))

series597.0ms

Counts
4 → 12
Calls
4 calls:
55.0ms
(* c_p (log (+ (exp (- s)) 1)))
84.0ms
(* (log (- 1 (/ 1 (+ (exp (- s)) 1)))) c_n)
65.0ms
(* (+ (* (* t t) 1/8) (- (log 2) (* 1/2 t))) c_p)
393.0ms
(- (- (* (log (- 1 (/ 1 (+ (exp (- s)) 1)))) c_n) (* c_p (log (+ (exp (- s)) 1)))) (- (* c_n (log (- 1 (/ 1 (+ 1 (exp (- t))))))) (* (+ (* (* t t) 1/8) (- (log 2) (* 1/2 t))) c_p)))

simplify1.0s

Counts
131 → 131
Iterations
IterNodes
22545
1792
0301

prune2.6s

Pruning

3 alts after pruning (2 fresh and 1 done)

Merged error: 0.1b

localize60.0ms

Local error

Found 4 expressions with local error:

0.1b
(* (* 1/48 (* t t)) t)
0.2b
(* 1/48 (* t t))
1.3b
(pow (/ 1 (+ 1 (exp (- t)))) c_p)
2.5b
(/ (* (pow (/ 1 (+ 1 (exp (- s)))) c_p) (pow (- 1 (/ 1 (+ 1 (exp (- s))))) c_n)) (* (pow (/ 1 (+ 1 (exp (- t)))) c_p) (pow (+ 1/2 (- (* (* 1/48 (* t t)) t) (* 1/4 t))) c_n)))

rewrite351.0ms

Algorithm
rewrite-expression-head
Rules
1201×add-exp-log
693×prod-exp
688×pow-exp
591×div-exp
343×pow-to-exp
115×rec-exp 1-exp
30×add-cbrt-cube
21×*-un-lft-identity
20×pow1
18×unpow-prod-down
16×add-sqr-sqrt
15×add-cube-cbrt
13×times-frac cbrt-unprod
pow-prod-down
cbrt-undiv associate-*r* associate-*l* insert-posit16 add-log-exp
pow-unpow pow-pow distribute-lft-out
associate-/r/ *-commutative div-inv
clear-num associate-/r* frac-2neg flip3-+ flip-+ pow-flip associate-/l* inv-pow unswap-sqr sqr-pow
Counts
4 → 459
Calls
4 calls:
41.0ms
(* (* 1/48 (* t t)) t)
18.0ms
(* 1/48 (* t t))
17.0ms
(pow (/ 1 (+ 1 (exp (- t)))) c_p)
256.0ms
(/ (* (pow (/ 1 (+ 1 (exp (- s)))) c_p) (pow (- 1 (/ 1 (+ 1 (exp (- s))))) c_n)) (* (pow (/ 1 (+ 1 (exp (- t)))) c_p) (pow (+ 1/2 (- (* (* 1/48 (* t t)) t) (* 1/4 t))) c_n)))

series708.0ms

Counts
4 → 12
Calls
4 calls:
40.0ms
(* (* 1/48 (* t t)) t)
27.0ms
(* 1/48 (* t t))
59.0ms
(pow (/ 1 (+ 1 (exp (- t)))) c_p)
582.0ms
(/ (* (pow (/ 1 (+ 1 (exp (- s)))) c_p) (pow (- 1 (/ 1 (+ 1 (exp (- s))))) c_n)) (* (pow (/ 1 (+ 1 (exp (- t)))) c_p) (pow (+ 1/2 (- (* (* 1/48 (* t t)) t) (* 1/4 t))) c_n)))

simplify1.2s

Counts
471 → 471
Iterations
IterNodes
23221
11147
0420

prune7.0s

Pruning

2 alts after pruning (1 fresh and 1 done)

Merged error: 0.1b

regimes289.0ms

bsearch0.0ms

simplify8.0ms

Iterations
IterNodes
246
146
035

end0.0ms

sample5.5m

Algorithm
intervals
Results
5.5m23834×body10240exit
1.4s25675×pre80true
353.0ms1787×body80valid
43.0ms11×body1280valid
30.0ms23×body160valid
19.0msbody2560valid
10.0msbody640valid
5.0msbody320valid