Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 4efd929ac278b7f06b8808e274f3a2377c28037fe6f7844842f87afbaea074c3:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^