Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 058332fe30f33c04c0f79958463ebe943ee24094230016fda94ff273cecf0744:14:28
   |
14 |                             let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^