Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 947d789b993107aacc621dae58b3399f416aab84c725993d6760570ccd0ee5d8:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^