9.5.2

1180 • APPENDIX
APPENDIX • 1181
The function parser has the most important arithmetic operators built in. You can combine operations
freely, for example: 2km + exp(sin(4mm*pi)) / ((sin(14cm))^2 + (cos(14cm))^2).
Operator Abbreviation Examples
addition + 144 + 14
subtraction - 144 - 14
multiplication * 144 * 2
division / 144 / 12
modulus mod 123 mod 4
power ^ 12 ^ 2
brackets ( ) 3 + (4 * 2)
absolute value abs abs(-123)
sine sin sin(30)
cosine cos
tangent tan
arc sine asin
arc cosine acos
arc tangent atan
sine hyperbola sinh
cosine hyperbola cosh
tangent hyperbola tanh
logarithm to base 10 log10 log10(100)
logarithm to base e log log(e)
exponential function exp exp(5)
square root sqrt sqrt(144)
square sqr sqr(12)
Two of the most important constants have been built in:
Pi pi 3.142
Euler’s number e 2.718