Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0cad18fdc2e6bb57328067d973d97bdcfd3e531c201a46d6d7b7a309d8bb3dfd:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^