Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> b44c791c17253c25e6b274ce48ac50838550e1688ea8c2603fa0e35ce9475b4f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^