9D. Transcendental Functions

m0  =: (^1)&^

Exponential ^

m1  =: (^1)&^.

Natural log ^.

m2  =: antilog=: 10&^

Ten-to-the-power (Base-10 Antilog)

m3  =: log=:10&^.

Base-10 log

m4  =: sin=: 1&o.

Sin

m5  =: cos=: 2&o.

Cos

m6  =: tan=: 3&o.

Tan

m7  =: sinh=: 5&o.

Sinh

m8  =: cosh=: 6&o.

Cosh

m9  =: tanh=: 7&o.

Tanh

m10=: ^    .:-&.j.

Sin as odd part of exponential

m11=: ^@j. ..-

Cos as even part

m12=: ^    .:-

Sinh as odd part

m13=: ^    ..-

Cosh as even part

m14=: sin  -: sinh&.j.

Tautology

m15=: cos  -: cosh& j.

"

m16=: tan  -: tanh&.j.

"

m17=: sinh -: sin&.j.

"

m18=: tan -: tanh&.j.

"

m19=: tanh -: tan&.j.

"

d20=: *    -: +&.^.

"

d21=: *    -: +&.(10&^.)

"

v22=: %    -: -&.^.

"

d23=: +    -: *&.^ 

"

d24=: +    -: *&.(10&^)

"

v25=: -    -: %&.^ 

"

m26=: gamma=: !@<:

Gamma function of y

d27=: beta=: *&m26 % m26@+

Beta function of x and y