Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 08d3a53ef93f77fe95c8b6832349de80944399c0da68915328f2575f02f01a3f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^