apl>" <-APL2-------------------- sam311.txt ---------------------------->


apl>Lex 'sinh'

1

apl>Lfx 'z#sinh x;t' 'z#.5Xt_1%t#*x'

sinh

apl>&/(5Ox) = sinh x#-5+I10

1

apl>(5Ox),[1.5]sinh x

-27.289917   -27.289917  
-10.017875   -10.017875  
-3.626860    -3.626860   
-1.175201    -1.175201   
0            0           
1.175201     1.175201    
3.626860     3.626860    
10.017875    10.017875   
27.289917    27.289917   
74.203211    74.203211   

apl>Lex 'cosh'

1

apl>Lfx 'z#cosh x;t' 'z#.5Xt+1%t#*x'

cosh

apl>&/(6Ox) = cosh x#-5+I10

1

apl>(6Ox),[1.5]cosh x

27.308233   27.308233  
10.067662   10.067662  
3.762196    3.762196   
1.543081    1.543081   
1.000000    1.000000   
1.543081    1.543081   
3.762196    3.762196   
10.067662   10.067662  
27.308233   27.308233  
74.209949   74.209949  

apl>Lex 'tanha'

1

apl>Lfx 'z#tanha x;s;t' 'z#(t_s)%t+s#1%t#*x'

tanha

apl>&/(7Ox) = tanha x#-5+I10

1

apl>Lex 'tanhb'

1

apl>Lfx 'z#tanhb x' 'z#(5Ox)%6Ox'

tanhb

apl>&/(7Ox) = tanhb x

1

apl>(7Ox),[1.5]tanhb x

-0.999329   -0.999329  
-0.995055   -0.995055  
-0.964028   -0.964028  
-0.761594   -0.761594  
0           0          
0.761594    0.761594   
0.964028    0.964028   
0.995055    0.995055   
0.999329    0.999329   
0.999909    0.999909   

apl>)off