ch2_3_real
Functions of a real variable
Mathematical functions of single real variable. Will accept any integer of float atom. For the variable out of domain, these functions return NIL
.
Trigonometric functions sine SIN
, cosine COS
, secant SEC
, cosecant CSC
, tangent TAN
, cotangent COT
.
Versions expecting angle in degrees: SIN-D
, COS-D
, SEC-D
, CSC-D
, TAN-D
, COT-D
.
Inverse functions returning radians: ASIN
, ACOS
, ASEC
, ACSC
, ATAN
, ACOT
.
Their modifications returning degrees: ASIN-D
, ACOS-D
, ASEC-D
, ACSC-D
, ATAN-D
, ACOT-D
.
Square SQR
, and square-root SQRT
.
Exponential function EXP
, with base the Euler's number. Natural logarithm LN
.
Exponential function 10POW
, with base 10. Decimal logarithm LOG
.
Absolute value ABS
.
ch2_3_real.txt · Last modified: 2025/01/20 09:16 by admin