Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 60177767df738794c49f2dc90e22d332a53847c6ef7d30456a058f6e01280d10:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^