Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f8303a862c331a3f0d34a058c2bf701007fc98d88654fdd201404ebe94e29426:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^