Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 143f3085840ff5b4c30cf14b97d9de671b9e3c6de17af794ef6cd665e441cb37:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^