is_real

is_imaginary

assert_all_are_real

assert_any_are_real

assert_all_are_imaginary

assert_any_are_imaginary

Lots of predicates (is_* functions) to check the state of your
variables, and assertions (assert_* functions) to throw errors if they
aren't in the right form.

Richard Cotton

assertive

Readable Check Functions to Ensure Code Integrity

is_real function

Is the input real/imaginary? — is_real

Is the input real/imaginary?

is_real: Is the input real/imaginary?

Description

Arguments