actuarialangle – Symbol for use in “present value” statements of an annuity

The pack­age de­fines a sin­gle com­mand \ac­tu­ar­i­alan­gle to type­set “an­gles” in the ‘present value of an an­nu­ity’ sym­bols com­mon in ac­tu­ar­ial and fi­nan­cial no­ta­tion.