Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d025da9b011b55390aaf503c3ac1f6f3b8f630dbbf2b7649198e296637ddebc5:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^