Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e1c76438de075232e0da777ad8ce89942845bed3985b6fb0f3ff905fb4017847:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^