Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 221e3e2d9bcd38dabafe5273a2a5ef2dfb5434df3f4e145ff422ba7ce0baee18:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^