Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 3bcea7137dc0cad4905632f2a3044b91e7055ee5c12e07f5f26364f9d338ad52:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^