Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 16bba8a03b0f3aa6cc0d990dfc2fa4f9c875878d5fb29a7a01627381b0d28609:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^