Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8f1bb0b800046419b7bea1b826307727de4127d7ce11d83c47092f48107d0097:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^