Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> eda99d20ffabbfbee5165442dafe0e6b2c1fc4147b2b204a2a68e3a5da49fe21:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^