Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 98ecc78c47f1c6d96e6d31f192182687ba0e2aaf0f4c80499be2b30b0d0ec9d9:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^