Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c8fd4376d797164b49dd61932e7d1f714bf7889db8d41051a57ac68273dc25ec:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^