Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 351873112beefb3894b6548f696673d4ff99748b7aa743efdff147b6b53cea05:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^