Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ac538bf5497da142b72564ff2aafc3f26b3a4966601dff419e27c0380ba49d26:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^