Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 901622fc782de77e1acef7296a3948454faf2a0abdd2af111a7ca53d9b3737d4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^