Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2110eeb309aba355baee823ce308fad495dd3505642eb3ad045037ca0d3cc9d5:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^