Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 495c03ae2f170d7d01bb1f406ce1c861bd5fe644d4bf2f6722df9400c5c3a13f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^