ion-sound/tests/arithmetic_vars.ion

echo '# ANCHOR: individual_assignments'
let value = 5
echo $value
let value += 5
echo $value
let value -= 2
echo $value
let value *= 2
echo $value
let value //= 2
echo $value
let value **= 2
echo $value
let value /= 2
echo $value
echo '# ANCHOR_END: individual_assignments'
echo '# ANCHOR: multiple_assignments'
let a b = 5 5
echo $a $b
let a b += 5 5
echo $a $b
let a b -= 2 2
echo $a $b
let a b *= 2 2
echo $a $b
let a b //= 2 2
echo $a $b
let a b **= 2 2
echo $a $b
let a b /= 2 2
echo $a $b
echo '# ANCHOR_END: multiple_assignments'