Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 1534b4789bcdf518fc9701e733ec8450be042902fa1dfc9a305a76d2ff6d2ac6:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^