Puter
//
#
Usage
Immediately after comment begin, put a pipe symbol and type in expressions.
// | 1 + 1
// | 2 usd in thb
// | 1 cm in km
// | (logE(10) + 5) kb to gb
Or you can perform simple arithmetic operations on everything above current line.
plane_ticket = 258 usd
hotel_2_nights = 5000 thb
other_stuff = 5.5 usd
sum
Syntax
Any math expressions followed by unit in unit with builtin functions support.
Supported Units
Currencies
Everything else
Supported Math Functions
Here
Puter Calculator
More Examples
Download puter and copy everything below into a markdown file to see the result.
// | 2 + 3
// | 10 - 4
// | 3 * 5
// | 10 / 2
// | 2 ^ 4
Parentheses & Order of Operations
// | 2 + 3 * 4
// | (2 + 3) * 4
// | 100 - 50 + 25
Variables
// | x = 5
// | y = x + 3
// | y * 2
// | 255 in hex
// | 100 in binary
// | 42 in decimal
Currency Conversion
// | 100 usd
// | 50 usd in thb
// | 1 usd + 200 thb
// | x = 2 in usd in thb
Measurements
// | 2 km in cm
// | (20 cm) + 1 m
// | 1000 m in km
Percentages
// | 5%
// | 100 + 10%
// | 50 usd + 20%
Boolean Logic
// | true && false
// | true || false
// | !true
// | 5 > 3
// | 10 <= 20
// | 5 == 5
// | 3 != 4
Comparisons with Units
// | 1 usd > 2 thb
// | 1m == 0.001km
// | 100 cm < 2 m
Built-in Functions
// | sqrt(16)
// | log10(100)
// | logE(2.718)
// | log2(8)
// | sin(1.57)
// | cos(0)
// | tan(0.785)
// | abs(-5)
// | round(3.7)
// | floor(3.9)
// | ceil(3.1)
Interpolation Functions
// | lerp(0, 10, 0.5)
// | invLerp(10, 20, 15)
Line Accumulation
// | 5
// | 3
// | 2
// | sum
// | 2
// | 3
// | 4
// | product
// | 5 thb
// | 3 thb
// | sum
Mixed Operations
// | x = 100 usd
// | y = x + 20%
// | y in thb
// | distance = 5 km
// | distance in m
// | distance in cm
# | price = 1000
# | tax = price * 7%
# | total = price + tax
Works in Any Language
// | revenue = 50000 usd
// | cost = 30000 usd
// | profit = revenue - cost
# | a = 10
# | b = 20
# | sqrt(a^2 + b^2)
// | 2^10 in binary
