Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 93ab9d7364225fe6021ecfbdee503d8cae605894103e0b83adde2f174befa5dd:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^