Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> fb4df6272df1fb33de9ffe3af6bf7bbfb606099cb28a4a8edb3904f8a6c4caee:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^