Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8d0b00b6563f02c1ff4f320ffab62dd525a94fb862802380f7762c7580455487:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^