Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 3fe6a4fa33398fc09da9ee056f00aa44e39bf22891198c6b17b0a9d4415bcca8:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^