Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 38ca6e4613887dee91bd3829dfb2b1916b4a7e992dc2c1002caa06f640e54a86:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^