Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 73f15f45567da2752ee246e86a4cc026548cec54c037e7386b72dcb09b9891cb:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^