Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 9c0b50c84bdf1ddb5f27c9573aba9d3d6b7bcceb17036a5628b8310e642632c9:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^