Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 6dc8c1f3dd4766839dae36e3283741fd5404b985eb548122e12e6be1666fb65d:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^