Key English Swedish
op_sqrt
op_sub
const_pi π
op_div ÷
op_mul ×
squared ²
op_sqr
fun_arctan tan⁻¹
fun_tan tan
fun_arcsin sin⁻¹
fun_sin sin
fun_log log
fun_ln ln
inv inv
fun_exp
exponential exp
const_e e
fun_arccos cos⁻¹
fun_cos cos
op_pow ^