Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> dcad96565831d5b0a841d6c5316e96a462cf1ff8d9351933e56ac4987ec06096:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^