Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 653c2a78f2c630f2a56c1cf0143d1ca48cb7a3506beac0e2d7d8b6c2f43a121d:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^