Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 52900d14927164ce4914f7a4598851deb7bcdbec3cee8df8bdd5934e5c91eb2a:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^