Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2eac297905ee880664bfa01f46b1dc5f00f8c4571542f38d1d737a2ee4e07f54:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^