diff options
| -rw-r--r-- | readme.md | 22 |
1 files changed, 18 insertions, 4 deletions
| @@ -1,9 +1,15 @@ | |||
| 1 | # eva | 1 | # eva |
| 2 | 2 | ||
| 3 | a read-eval-print-loop, similar to `bc(1)` | 3 | simple calculator REPL, similar to `bc(1)` |
| 4 | 4 | ||
| 5 | ### installation | 5 | ### installation |
| 6 | 6 | ||
| 7 | - crates.io | ||
| 8 | ```shell | ||
| 9 | $ cargo install eva | ||
| 10 | ``` | ||
| 11 | |||
| 12 | - manual | ||
| 7 | ```shell | 13 | ```shell |
| 8 | $ git clone https://github.com/nerdypepper/eva.git | 14 | $ git clone https://github.com/nerdypepper/eva.git |
| 9 | $ cargo run | 15 | $ cargo run |
| @@ -23,7 +29,7 @@ type out an expression and hit enter, repeat. | |||
| 23 | > floor(sqrt(3^2 + 5^2)) | 29 | > floor(sqrt(3^2 + 5^2)) |
| 24 | 5 | 30 | 5 |
| 25 | > 5sin(45) + cos(0) | 31 | > 5sin(45) + cos(0) |
| 26 | 4.535533905932738 | 32 | 4.53553 |
| 27 | ``` | 33 | ``` |
| 28 | 34 | ||
| 29 | ### operators | 35 | ### operators |
| @@ -77,12 +83,20 @@ ceil(sqrt(3^2 + 5^2 # ceil(sqrt(3^2 + 5^2)) | |||
| 77 | ans: 6 | 83 | ans: 6 |
| 78 | ``` | 84 | ``` |
| 79 | 85 | ||
| 86 | - super neat error handling | ||
| 87 | ``` | ||
| 88 | > 1 + ln(-1) | ||
| 89 | Domain Error: Out of bounds! | ||
| 90 | ``` | ||
| 91 | |||
| 80 | ### todo | 92 | ### todo |
| 81 | 93 | ||
| 82 | - ~~add detailed error handler~~ | ||
| 83 | - add support for variables (ans, pi, e) | 94 | - add support for variables (ans, pi, e) |
| 84 | - multiple arg functions | 95 | - multiple arg functions |
| 85 | - ~~unary operators (minus, plus)~~ | ||
| 86 | - screenshots | 96 | - screenshots |
| 97 | - create logo | ||
| 98 | - ~~unary operators (minus, plus)~~ | ||
| 99 | - ~~add detailed error handler~~ | ||
| 100 | - ~~add unit tests~~ | ||
| 87 | - ~~lineditor~~ with syntax highlighting | 101 | - ~~lineditor~~ with syntax highlighting |
| 88 | - ~~add more functions~~ | 102 | - ~~add more functions~~ |